organic compounds
41-Azido-41-deoxyrapamycin
aFujian Institute of Microbiology, Fuzhou, Fujian 350007, People's Republic of China, and bKey Laboratory of Marine Chemistry Theory and Technology, Ministry of Education, College of Chemistry and Chemical Engineering, Ocean University of China, Qingdao, Shandong 266100, People's Republic of China
*Correspondence e-mail: garrison1225@163.com
The title compound, C51H78N4O12, is a derivative of rapamycin, a triene macrolide antibiotic molecule isolated from Streptomyces hygroscopicus. The macrocyclic ring structure has 15 chiral centres, with one of the substituent hydroxy groups giving an intramolecular hydrogen bond to a ketone O-atom acceptor. The molecules also form intermolecular hydroxy–ketone O—H⋯O hydrogen-bonding associations, giving one-dimensional chains extending along (010). The crystal has 108 Å3 solvent-accessible voids.
Related literature
For general background on rapamycin, as an immunosuppressant drug for rejection prevention in organ transplantation, see: Calne et al. (1989). For the anticancer properties of rapamycin derivatives, see: Chan (2004); Sun et al. (2005); Ayral-Kaloustian et al. (2010). For the structure of rapamycin, see: White & Swindells (1981); Findlay & Radics (1980). For related literature, see: Flack (1983).
Experimental
Crystal data
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Refinement
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Data collection: SMART (Bruker, 1996); cell SMART; data reduction: SAINT (Bruker, 1996); program(s) used to solve structure: SHELXS97 (Sheldrick, 2008); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: SHELXTL (Sheldrick, 2008); software used to prepare material for publication: SHELXTL.
Supporting information
10.1107/S1600536812012548/zs2189sup1.cif
contains datablocks I, global. DOI:Structure factors: contains datablock I. DOI: 10.1107/S1600536812012548/zs2189Isup2.hkl
Trifluoromethanesulfonic anhydride (10.7 mmol, 1.8 ml) was added gradually to a solution of rapamycin (5.5 mmol, 5 g) and 2,6-lutidine (32.7 mmol, 3.8 ml) in dry dichloromethane (30 ml) and the reaction mixture was stirred at 273 K for 1 h. The mixture was quenched with a saturated NaHCO3 solution (100 ml) and diluted with dichloromethane. The two phases were separated and the organic phase was washed with brine, and was then collected and dried over anhydrous Na2SO4 overnight. After filtering, the solvent was evaporated under reduced pressure to obtain the product which was dissolved in a mixture of acetone and distilled water (100/1, v/v). Sodium azide (22 mmol, 1.4 g) was added and the mixture was stirred at room temperature for 6 h, then concentrated under reduced pressure. The crude mixture was purified by silica gel
(1:5 EtOAc/hexanes) to obtain the title compound as a white powder. Crystals suitable for X-ray analysis were grown by slow room temperature evaporation of a solution in ether.All H-atoms were positioned geometrically and refined using a riding model, with O—H = 0.82 Å, C—H = 0.96 Å (CH3), 0.97 Å (CH2) and 0.98 Å (CH), with Uiso(H) = 1.2Ueq(C, O). In the absence of a suitable heavy atom in the molecule, the
for the rapamycin molecular framework, which has 15 chiral centres was not determined [absolute (Flack, 1983): -0.03 (5) for 3646 Friedel pairs].Rapamycin is a triene macrolide antibiotic isolated from Streptomyces hygroscopicus, with anti-fungal, anti-proliferative, immunosuppressive and anti-tumor activities. Currently, rapamycin is used as immunosuppressant in organ transplantation and as drug-eluting stents in chronic heart disease (Calne et al., 1989). In recent years, interest has focused on its potential as an anti-tumor drug. Rapamycin analogs Everolimus (RAD-001) and Temsirolimus (CCI-779) have been used in clinical trials. In addition, Deferolimus (AP-23537), has been in clinical trials as a potent anticancer agent (Chan, 2004; Sun et al., 2005; Ayral-Kaloustian et al., 2010). Herein, we present the synthesis and structure of a rapamycin derivative, the title compound (41-azido-41-deoxy)rapamycin, C51H78N4O12. The structure of rapamycin has previously been reported (White & Swindells, 1981; Findlay & Radics, 1980).
The structure of the title compound, shown in Fig. 1 has a 31 atom macrocyclic ring structure having 15 chiral centres and comprises an oxygen bridge between C1 and C5, an amide C7—N1 bond, a lactone C13—O5, and an additional bond between N1 and C12 which forms a piperidine unit. One of the substituent hydroxy groups gives an intramolecular hydrogen bond to a ketone O-acceptor while in the
there are 108 Å3 solvent accessible voids with adjacent molecules forming intermolecular hydroxy O—H···Oketonehydrogen-bonding interactions (Table 1), giving one-dimensional chains extending along (010). The for the rapamycin molecular framework was not determined.For general background on rapamycin, as an immunosuppressant drug for rejection prevention in organ transplantation, see: Calne et al. (1989). For the anticancer properties of rapamycin derivatives, see: Chan (2004); Sun et al. (2005); Ayral-Kaloustian et al. (2010). For the structure of rapamycin, see: White & Swindells (1981); Findlay & Radics (1980). For related literature, see: Flack (1983).
Data collection: SMART (Bruker, 1996); cell
SMART (Bruker, 1996); data reduction: SAINT (Bruker, 1996); program(s) used to solve structure: SHELXS97 (Sheldrick, 2008); program(s) used to refine structure: SHELXL97 (Sheldrick, 2008); molecular graphics: SHELXTL (Bruker, 1997); software used to prepare material for publication: SHELXTL (Bruker, 1997).Fig. 1. The structure of the title compound, showing 30% probability displacement ellipsoids and the atom-numbering scheme. Hydrogen atoms are omitted. |
C51H78N4O12 | F(000) = 2032 |
Mr = 939.17 | Dx = 1.096 Mg m−3 |
Orthorhombic, P212121 | Cu Kα radiation, λ = 1.54184 Å |
Hall symbol: P 2ac 2ab | Cell parameters from 5478 reflections |
a = 12.7461 (7) Å | θ = 2.6–71.8° |
b = 12.9824 (7) Å | µ = 0.63 mm−1 |
c = 34.4022 (12) Å | T = 293 K |
V = 5692.7 (5) Å3 | Block, colorless |
Z = 4 | 0.42 × 0.30 × 0.25 mm |
Bruker SMART CCD area-detector diffractometer | 8388 independent reflections |
Radiation source: fine-focus sealed tube | 4624 reflections with I > 2σ(I) |
Graphite monochromator | Rint = 0.049 |
φ and ω scans | θmax = 60.0°, θmin = 2.6° |
Absorption correction: multi-scan (SADABS; Sheldrick, 1996) | h = −13→14 |
Tmin = 0.778, Tmax = 0.858 | k = −14→14 |
29197 measured reflections | l = −26→38 |
Refinement on F2 | Secondary atom site location: difference Fourier map |
Least-squares matrix: full | Hydrogen site location: inferred from neighbouring sites |
R[F2 > 2σ(F2)] = 0.093 | H-atom parameters constrained |
wR(F2) = 0.331 | w = 1/[σ2(Fo2) + (0.1701P)2 + 1.7435P] where P = (Fo2 + 2Fc2)/3 |
S = 1.09 | (Δ/σ)max = 0.001 |
8388 reflections | Δρmax = 0.33 e Å−3 |
615 parameters | Δρmin = −0.30 e Å−3 |
0 restraints | Extinction correction: SHELXL97 (Sheldrick, 2008), Fc*=kFc[1+0.001xFc2λ3/sin(2θ)]-1/4 |
Primary atom site location: structure-invariant direct methods | Extinction coefficient: 0.00017 (17) |
C51H78N4O12 | V = 5692.7 (5) Å3 |
Mr = 939.17 | Z = 4 |
Orthorhombic, P212121 | Cu Kα radiation |
a = 12.7461 (7) Å | µ = 0.63 mm−1 |
b = 12.9824 (7) Å | T = 293 K |
c = 34.4022 (12) Å | 0.42 × 0.30 × 0.25 mm |
Bruker SMART CCD area-detector diffractometer | 8388 independent reflections |
Absorption correction: multi-scan (SADABS; Sheldrick, 1996) | 4624 reflections with I > 2σ(I) |
Tmin = 0.778, Tmax = 0.858 | Rint = 0.049 |
29197 measured reflections | θmax = 60.0° |
R[F2 > 2σ(F2)] = 0.093 | 0 restraints |
wR(F2) = 0.331 | H-atom parameters constrained |
S = 1.09 | Δρmax = 0.33 e Å−3 |
8388 reflections | Δρmin = −0.30 e Å−3 |
615 parameters |
Geometry. All e.s.d.'s (except the e.s.d. in the dihedral angle between two l.s. planes) are estimated using the full covariance matrix. The cell e.s.d.'s are taken into account individually in the estimation of e.s.d.'s in distances, angles and torsion angles; correlations between e.s.d.'s in cell parameters are only used when they are defined by crystal symmetry. An approximate (isotropic) treatment of cell e.s.d.'s is used for estimating e.s.d.'s involving l.s. planes. |
Refinement. Refinement of F2 against ALL reflections. The weighted R-factor wR and goodness of fit S are based on F2, conventional R-factors R are based on F, with F set to zero for negative F2. The threshold expression of F2 > σ(F2) is used only for calculating R-factors(gt) etc. and is not relevant to the choice of reflections for refinement. R-factors based on F2 are statistically about twice as large as those based on F, and R- factors based on ALL data will be even larger. |
x | y | z | Uiso*/Ueq | ||
N1 | 0.4521 (6) | 0.3588 (5) | 0.25753 (16) | 0.1026 (18) | |
N2 | 0.3802 (9) | 0.8666 (8) | 0.4697 (3) | 0.150 (3) | |
N3 | 0.3528 (10) | 0.9168 (10) | 0.4926 (4) | 0.172 (4) | |
N4 | 0.3321 (13) | 0.9709 (11) | 0.5184 (4) | 0.217 (5) | |
O1 | 0.6698 (4) | 0.2159 (4) | 0.26859 (12) | 0.0994 (14) | |
O2 | 0.7631 (5) | 0.2089 (4) | 0.21010 (14) | 0.1135 (16) | |
H2 | 0.7235 | 0.1651 | 0.2012 | 0.136* | |
O3 | 0.5771 (6) | 0.2783 (5) | 0.18713 (16) | 0.145 (2) | |
O4 | 0.5614 (6) | 0.4776 (5) | 0.23361 (18) | 0.1327 (19) | |
O5 | 0.4895 (4) | 0.4333 (4) | 0.32932 (12) | 0.1033 (14) | |
O6 | 0.3584 (5) | 0.5464 (5) | 0.32564 (16) | 0.1284 (19) | |
O7 | 0.3845 (6) | 0.3104 (5) | 0.39436 (19) | 0.136 (2) | |
O8 | 0.4701 (7) | 0.4427 (7) | 0.53139 (19) | 0.167 (3) | |
H8 | 0.4453 | 0.4351 | 0.5532 | 0.201* | |
O9 | 0.6484 (9) | 0.4613 (10) | 0.5890 (3) | 0.208 (4) | |
O10 | 0.4991 (9) | 0.3651 (9) | 0.6147 (3) | 0.211 (4) | |
O11 | 0.7906 (5) | −0.0375 (5) | 0.32119 (14) | 0.1200 (18) | |
O12 | 0.4698 (7) | 0.7458 (6) | 0.5318 (2) | 0.165 (3) | |
C1 | 0.7506 (6) | 0.1683 (6) | 0.29287 (18) | 0.096 (2) | |
H1 | 0.7903 | 0.1190 | 0.2771 | 0.115* | |
C2 | 0.8252 (7) | 0.2503 (7) | 0.3079 (2) | 0.108 (2) | |
H2A | 0.8824 | 0.2179 | 0.3219 | 0.130* | |
H2B | 0.7883 | 0.2956 | 0.3257 | 0.130* | |
C3 | 0.8688 (8) | 0.3127 (8) | 0.2741 (2) | 0.123 (3) | |
H3A | 0.9118 | 0.2685 | 0.2579 | 0.147* | |
H3B | 0.9131 | 0.3673 | 0.2841 | 0.147* | |
C4 | 0.7811 (7) | 0.3601 (7) | 0.2492 (2) | 0.114 (2) | |
H4 | 0.7401 | 0.4065 | 0.2657 | 0.137* | |
C5 | 0.7082 (7) | 0.2711 (6) | 0.2358 (2) | 0.107 (2) | |
C6 | 0.6055 (7) | 0.3084 (7) | 0.2192 (2) | 0.109 (2) | |
C7 | 0.5380 (8) | 0.3880 (7) | 0.2384 (2) | 0.111 (2) | |
C8 | 0.4334 (8) | 0.2488 (7) | 0.2691 (3) | 0.121 (3) | |
H8A | 0.4584 | 0.2379 | 0.2954 | 0.145* | |
H8B | 0.4726 | 0.2036 | 0.2519 | 0.145* | |
C9 | 0.3176 (9) | 0.2224 (8) | 0.2668 (3) | 0.137 (3) | |
H9A | 0.2964 | 0.2194 | 0.2398 | 0.164* | |
H9B | 0.3063 | 0.1548 | 0.2781 | 0.164* | |
C10 | 0.2502 (8) | 0.3001 (8) | 0.2878 (3) | 0.128 (3) | |
H10A | 0.1767 | 0.2815 | 0.2854 | 0.154* | |
H10B | 0.2680 | 0.3014 | 0.3152 | 0.154* | |
C11 | 0.2686 (8) | 0.4013 (8) | 0.2705 (3) | 0.127 (3) | |
H11A | 0.2243 | 0.4512 | 0.2836 | 0.152* | |
H11B | 0.2472 | 0.3990 | 0.2435 | 0.152* | |
C12 | 0.3817 (7) | 0.4388 (6) | 0.2724 (2) | 0.106 (2) | |
H12 | 0.3872 | 0.4977 | 0.2547 | 0.127* | |
C13 | 0.4102 (8) | 0.4779 (7) | 0.3130 (2) | 0.107 (2) | |
C14 | 0.5112 (7) | 0.4722 (6) | 0.36905 (18) | 0.104 (2) | |
H14 | 0.4451 | 0.4926 | 0.3814 | 0.125* | |
C15 | 0.5559 (7) | 0.3802 (6) | 0.3899 (2) | 0.103 (2) | |
H15A | 0.5996 | 0.4044 | 0.4111 | 0.124* | |
H15B | 0.6006 | 0.3427 | 0.3720 | 0.124* | |
C16 | 0.4750 (8) | 0.3069 (7) | 0.4061 (2) | 0.111 (2) | |
C17 | 0.5093 (7) | 0.2379 (7) | 0.4392 (2) | 0.105 (2) | |
H17 | 0.5812 | 0.2143 | 0.4343 | 0.126* | |
C18 | 0.5081 (9) | 0.3024 (7) | 0.4751 (2) | 0.123 (3) | |
H18 | 0.4436 | 0.3318 | 0.4812 | 0.147* | |
C19 | 0.5808 (9) | 0.3229 (9) | 0.4984 (2) | 0.132 (3) | |
C20 | 0.5758 (11) | 0.4023 (11) | 0.5306 (3) | 0.156 (4) | |
H20 | 0.6226 | 0.4590 | 0.5233 | 0.187* | |
C21 | 0.6134 (13) | 0.3609 (13) | 0.5684 (4) | 0.174 (5) | |
H21 | 0.6741 | 0.3159 | 0.5642 | 0.209* | |
C22 | 0.5386 (12) | 0.3100 (15) | 0.5872 (3) | 0.160 (5) | |
C23 | 0.5082 (11) | 0.2036 (13) | 0.5795 (3) | 0.154 (4) | |
H23 | 0.5294 | 0.1876 | 0.5528 | 0.185* | |
C24 | 0.5708 (8) | 0.1253 (11) | 0.6081 (2) | 0.146 (4) | |
H24A | 0.6394 | 0.1545 | 0.6134 | 0.176* | |
H24B | 0.5333 | 0.1216 | 0.6325 | 0.176* | |
C25 | 0.5857 (8) | 0.0181 (10) | 0.5931 (2) | 0.135 (3) | |
H25 | 0.5172 | −0.0104 | 0.5859 | 0.161* | |
C26 | 0.6556 (7) | 0.0189 (8) | 0.55779 (17) | 0.119 (3) | |
H26 | 0.7228 | 0.0451 | 0.5615 | 0.143* | |
C27 | 0.6341 (7) | −0.0126 (8) | 0.52235 (18) | 0.114 (3) | |
H27 | 0.5712 | −0.0480 | 0.5192 | 0.137* | |
C28 | 0.6956 (6) | 0.0011 (6) | 0.48806 (16) | 0.0928 (18) | |
H28 | 0.7634 | 0.0263 | 0.4913 | 0.111* | |
C29 | 0.6651 (6) | −0.0188 (6) | 0.45253 (16) | 0.0949 (19) | |
H29 | 0.6012 | −0.0526 | 0.4499 | 0.114* | |
C30 | 0.7184 (6) | 0.0054 (6) | 0.41760 (17) | 0.0950 (19) | |
H30 | 0.7827 | 0.0380 | 0.4212 | 0.114* | |
C31 | 0.6929 (6) | −0.0101 (5) | 0.38036 (16) | 0.0889 (18) | |
C32 | 0.7555 (6) | 0.0366 (6) | 0.34803 (16) | 0.094 (2) | |
H32 | 0.8161 | 0.0728 | 0.3590 | 0.113* | |
C33 | 0.6918 (6) | 0.1111 (6) | 0.32327 (17) | 0.095 (2) | |
H33A | 0.6361 | 0.0727 | 0.3107 | 0.114* | |
H33B | 0.6590 | 0.1609 | 0.3404 | 0.114* | |
C34 | 0.8238 (9) | 0.4220 (8) | 0.2155 (3) | 0.144 (3) | |
H34A | 0.7669 | 0.4546 | 0.2020 | 0.216* | |
H34B | 0.8606 | 0.3771 | 0.1980 | 0.216* | |
H34C | 0.8711 | 0.4737 | 0.2251 | 0.216* | |
C35 | 0.6878 (8) | 0.5458 (8) | 0.3477 (3) | 0.135 (3) | |
H35A | 0.6766 | 0.5217 | 0.3217 | 0.203* | |
H35B | 0.7258 | 0.4947 | 0.3621 | 0.203* | |
H35C | 0.7275 | 0.6086 | 0.3471 | 0.203* | |
C36 | 0.5840 (7) | 0.5650 (7) | 0.3669 (2) | 0.110 (2) | |
H36 | 0.5479 | 0.6171 | 0.3512 | 0.132* | |
C37 | 0.6006 (8) | 0.6127 (7) | 0.4078 (2) | 0.115 (3) | |
H37A | 0.6467 | 0.5676 | 0.4224 | 0.138* | |
H37B | 0.6366 | 0.6779 | 0.4047 | 0.138* | |
C38 | 0.5016 (9) | 0.6314 (7) | 0.4321 (2) | 0.121 (3) | |
H38 | 0.4696 | 0.5642 | 0.4374 | 0.145* | |
C39 | 0.5282 (9) | 0.6808 (7) | 0.4709 (2) | 0.129 (3) | |
H39A | 0.5776 | 0.6372 | 0.4846 | 0.155* | |
H39B | 0.5620 | 0.7466 | 0.4662 | 0.155* | |
C40 | 0.4340 (11) | 0.6975 (9) | 0.4960 (3) | 0.142 (4) | |
H40 | 0.4055 | 0.6297 | 0.5027 | 0.170* | |
C41 | 0.3477 (11) | 0.7584 (9) | 0.4768 (3) | 0.142 (3) | |
H41 | 0.2846 | 0.7570 | 0.4930 | 0.170* | |
C42 | 0.3241 (10) | 0.7134 (9) | 0.4374 (3) | 0.147 (4) | |
H42A | 0.2756 | 0.7587 | 0.4240 | 0.176* | |
H42B | 0.2893 | 0.6476 | 0.4409 | 0.176* | |
C43 | 0.4199 (8) | 0.6975 (8) | 0.4120 (3) | 0.129 (3) | |
H43A | 0.3989 | 0.6646 | 0.3879 | 0.155* | |
H43B | 0.4503 | 0.7638 | 0.4056 | 0.155* | |
C44 | 0.4192 (14) | 0.7247 (13) | 0.5642 (4) | 0.213 (7) | |
H44A | 0.4238 | 0.6523 | 0.5695 | 0.320* | |
H44B | 0.3469 | 0.7441 | 0.5615 | 0.320* | |
H44C | 0.4501 | 0.7625 | 0.5853 | 0.320* | |
C45 | 0.4390 (10) | 0.1460 (9) | 0.4428 (3) | 0.153 (4) | |
H45A | 0.3671 | 0.1680 | 0.4425 | 0.230* | |
H45B | 0.4534 | 0.1111 | 0.4669 | 0.230* | |
H45C | 0.4514 | 0.1000 | 0.4215 | 0.230* | |
C46 | 0.6913 (8) | 0.2799 (10) | 0.4921 (3) | 0.144 (4) | |
H46A | 0.6957 | 0.2491 | 0.4668 | 0.217* | |
H46B | 0.7060 | 0.2288 | 0.5116 | 0.217* | |
H46C | 0.7415 | 0.3348 | 0.4941 | 0.217* | |
C47 | 0.7008 (16) | 0.4346 (18) | 0.6248 (5) | 0.253 (9) | |
H47A | 0.7625 | 0.3950 | 0.6191 | 0.380* | |
H47B | 0.6544 | 0.3947 | 0.6408 | 0.380* | |
H47C | 0.7204 | 0.4964 | 0.6383 | 0.380* | |
C48 | 0.3956 (11) | 0.1988 (15) | 0.5810 (4) | 0.201 (7) | |
H48A | 0.3671 | 0.2665 | 0.5773 | 0.302* | |
H48B | 0.3740 | 0.1726 | 0.6058 | 0.302* | |
H48C | 0.3705 | 0.1540 | 0.5608 | 0.302* | |
C49 | 0.6345 (11) | −0.0495 (11) | 0.6259 (2) | 0.182 (5) | |
H49A | 0.6960 | −0.0162 | 0.6360 | 0.273* | |
H49B | 0.6533 | −0.1156 | 0.6155 | 0.273* | |
H49C | 0.5842 | −0.0584 | 0.6464 | 0.273* | |
C50 | 0.5983 (9) | −0.0713 (8) | 0.3692 (3) | 0.141 (3) | |
H50A | 0.5447 | −0.0257 | 0.3598 | 0.212* | |
H50B | 0.5727 | −0.1081 | 0.3914 | 0.212* | |
H50C | 0.6167 | −0.1194 | 0.3491 | 0.212* | |
C51 | 0.8704 (10) | −0.1028 (10) | 0.3372 (3) | 0.156 (4) | |
H51A | 0.8383 | −0.1566 | 0.3522 | 0.234* | |
H51B | 0.9158 | −0.0629 | 0.3536 | 0.234* | |
H51C | 0.9106 | −0.1327 | 0.3165 | 0.234* |
U11 | U22 | U33 | U12 | U13 | U23 | |
N1 | 0.139 (5) | 0.095 (4) | 0.074 (3) | 0.007 (4) | −0.010 (4) | 0.005 (3) |
N2 | 0.201 (9) | 0.128 (7) | 0.122 (6) | −0.035 (6) | 0.035 (6) | −0.033 (5) |
N3 | 0.210 (10) | 0.159 (10) | 0.147 (8) | −0.041 (8) | 0.026 (8) | −0.026 (7) |
N4 | 0.259 (14) | 0.186 (12) | 0.207 (12) | −0.014 (11) | 0.038 (11) | −0.038 (10) |
O1 | 0.121 (3) | 0.106 (3) | 0.071 (2) | −0.003 (3) | −0.005 (2) | 0.015 (2) |
O2 | 0.144 (4) | 0.114 (4) | 0.083 (3) | 0.011 (3) | 0.019 (3) | −0.010 (3) |
O3 | 0.198 (6) | 0.152 (5) | 0.085 (3) | 0.055 (5) | −0.035 (4) | −0.020 (3) |
O4 | 0.169 (5) | 0.101 (4) | 0.127 (4) | −0.002 (4) | 0.020 (4) | 0.015 (3) |
O5 | 0.134 (4) | 0.105 (3) | 0.070 (2) | 0.011 (3) | −0.005 (3) | 0.003 (2) |
O6 | 0.153 (5) | 0.132 (5) | 0.101 (3) | 0.030 (4) | −0.012 (3) | −0.002 (3) |
O7 | 0.142 (5) | 0.137 (5) | 0.129 (4) | −0.003 (4) | −0.034 (4) | 0.032 (4) |
O8 | 0.206 (7) | 0.186 (7) | 0.110 (4) | 0.065 (6) | 0.014 (4) | 0.000 (4) |
O9 | 0.243 (9) | 0.250 (11) | 0.133 (6) | 0.021 (9) | −0.008 (6) | −0.015 (7) |
O10 | 0.242 (9) | 0.236 (10) | 0.154 (7) | 0.044 (9) | 0.024 (7) | −0.024 (7) |
O11 | 0.158 (5) | 0.117 (4) | 0.085 (3) | 0.026 (4) | −0.017 (3) | −0.004 (3) |
O12 | 0.235 (8) | 0.137 (5) | 0.124 (5) | −0.043 (6) | 0.032 (5) | −0.022 (4) |
C1 | 0.129 (5) | 0.096 (5) | 0.062 (3) | −0.004 (4) | −0.001 (4) | 0.008 (3) |
C2 | 0.133 (6) | 0.115 (5) | 0.077 (4) | 0.000 (5) | −0.011 (4) | 0.001 (4) |
C3 | 0.148 (7) | 0.122 (6) | 0.098 (5) | −0.023 (6) | −0.008 (5) | 0.005 (5) |
C4 | 0.151 (7) | 0.113 (6) | 0.077 (4) | −0.010 (5) | 0.009 (4) | 0.013 (4) |
C5 | 0.136 (6) | 0.107 (5) | 0.076 (4) | 0.006 (5) | −0.006 (4) | 0.012 (4) |
C6 | 0.142 (7) | 0.109 (5) | 0.076 (4) | 0.002 (5) | −0.010 (4) | 0.010 (4) |
C7 | 0.146 (7) | 0.104 (6) | 0.084 (4) | 0.002 (6) | −0.006 (5) | 0.003 (4) |
C8 | 0.147 (8) | 0.111 (6) | 0.105 (5) | 0.004 (6) | −0.015 (5) | 0.005 (5) |
C9 | 0.160 (9) | 0.118 (7) | 0.132 (7) | 0.006 (7) | −0.012 (6) | 0.007 (6) |
C10 | 0.144 (7) | 0.130 (7) | 0.110 (5) | −0.002 (6) | −0.001 (5) | 0.001 (6) |
C11 | 0.155 (8) | 0.129 (7) | 0.097 (5) | 0.007 (6) | −0.017 (5) | 0.001 (5) |
C12 | 0.138 (7) | 0.098 (5) | 0.082 (4) | 0.012 (5) | −0.005 (4) | 0.011 (4) |
C13 | 0.136 (7) | 0.106 (6) | 0.079 (4) | 0.007 (5) | 0.000 (5) | 0.001 (4) |
C14 | 0.139 (6) | 0.106 (5) | 0.068 (3) | −0.001 (5) | 0.002 (4) | −0.010 (3) |
C15 | 0.130 (6) | 0.109 (5) | 0.071 (4) | −0.004 (5) | −0.002 (4) | 0.002 (4) |
C16 | 0.133 (7) | 0.125 (6) | 0.075 (4) | 0.015 (6) | −0.013 (4) | 0.001 (4) |
C17 | 0.118 (5) | 0.111 (5) | 0.085 (4) | 0.009 (5) | 0.001 (4) | 0.013 (4) |
C18 | 0.147 (7) | 0.141 (7) | 0.079 (4) | 0.034 (6) | 0.010 (5) | 0.019 (5) |
C19 | 0.156 (8) | 0.167 (9) | 0.074 (4) | 0.028 (7) | 0.006 (5) | 0.002 (5) |
C20 | 0.185 (10) | 0.195 (11) | 0.088 (5) | 0.028 (9) | −0.001 (6) | −0.003 (6) |
C21 | 0.201 (13) | 0.205 (14) | 0.116 (8) | 0.032 (11) | 0.001 (9) | −0.005 (9) |
C22 | 0.170 (11) | 0.216 (14) | 0.094 (6) | 0.044 (11) | 0.026 (7) | 0.004 (8) |
C23 | 0.166 (11) | 0.211 (13) | 0.085 (5) | 0.037 (10) | 0.012 (6) | 0.011 (7) |
C24 | 0.153 (8) | 0.210 (12) | 0.077 (4) | 0.048 (8) | 0.013 (5) | 0.023 (6) |
C25 | 0.138 (7) | 0.200 (11) | 0.065 (4) | 0.020 (7) | −0.002 (4) | 0.028 (5) |
C26 | 0.123 (5) | 0.178 (8) | 0.057 (3) | 0.028 (6) | 0.014 (3) | 0.027 (4) |
C27 | 0.125 (5) | 0.152 (7) | 0.066 (4) | 0.028 (6) | −0.001 (4) | 0.017 (4) |
C28 | 0.105 (4) | 0.117 (5) | 0.056 (3) | 0.015 (4) | 0.000 (3) | 0.004 (3) |
C29 | 0.116 (5) | 0.110 (5) | 0.059 (3) | 0.008 (4) | 0.004 (3) | 0.016 (3) |
C30 | 0.117 (5) | 0.101 (5) | 0.067 (3) | 0.010 (4) | −0.004 (3) | −0.003 (3) |
C31 | 0.122 (5) | 0.084 (4) | 0.061 (3) | −0.009 (4) | −0.015 (3) | 0.012 (3) |
C32 | 0.125 (5) | 0.100 (5) | 0.056 (3) | 0.002 (4) | −0.012 (3) | −0.013 (3) |
C33 | 0.126 (5) | 0.100 (5) | 0.060 (3) | 0.004 (4) | 0.001 (3) | 0.009 (3) |
C34 | 0.182 (9) | 0.135 (7) | 0.114 (6) | −0.010 (7) | 0.021 (6) | 0.027 (6) |
C35 | 0.165 (8) | 0.130 (7) | 0.110 (6) | −0.030 (7) | 0.037 (6) | −0.016 (5) |
C36 | 0.145 (7) | 0.107 (5) | 0.078 (4) | −0.006 (5) | −0.002 (4) | −0.008 (4) |
C37 | 0.157 (7) | 0.099 (5) | 0.089 (4) | −0.014 (5) | −0.007 (5) | −0.012 (4) |
C38 | 0.174 (8) | 0.106 (5) | 0.083 (4) | −0.027 (6) | 0.004 (5) | −0.004 (4) |
C39 | 0.183 (9) | 0.111 (6) | 0.093 (5) | −0.021 (6) | 0.009 (6) | −0.009 (5) |
C40 | 0.197 (10) | 0.122 (7) | 0.106 (6) | −0.039 (8) | 0.009 (7) | −0.022 (6) |
C41 | 0.186 (10) | 0.121 (7) | 0.118 (7) | −0.035 (8) | 0.032 (7) | −0.014 (6) |
C42 | 0.184 (10) | 0.135 (8) | 0.122 (7) | −0.028 (7) | 0.023 (7) | −0.008 (6) |
C43 | 0.170 (8) | 0.117 (6) | 0.099 (5) | −0.021 (6) | 0.017 (6) | −0.014 (5) |
C44 | 0.293 (19) | 0.190 (13) | 0.157 (11) | −0.049 (14) | 0.051 (12) | −0.019 (10) |
C45 | 0.176 (9) | 0.142 (8) | 0.142 (8) | 0.019 (8) | 0.011 (7) | 0.032 (7) |
C46 | 0.135 (7) | 0.182 (11) | 0.116 (6) | 0.003 (7) | 0.000 (6) | −0.014 (7) |
C47 | 0.283 (19) | 0.31 (2) | 0.168 (12) | 0.026 (19) | −0.023 (14) | −0.055 (15) |
C48 | 0.162 (11) | 0.30 (2) | 0.138 (9) | 0.016 (12) | −0.015 (8) | 0.038 (11) |
C49 | 0.236 (12) | 0.235 (14) | 0.075 (4) | 0.027 (11) | 0.015 (6) | 0.051 (7) |
C50 | 0.182 (9) | 0.141 (8) | 0.101 (5) | −0.051 (7) | −0.017 (6) | 0.025 (5) |
C51 | 0.184 (10) | 0.162 (9) | 0.121 (7) | 0.037 (9) | −0.013 (7) | −0.010 (7) |
N1—C7 | 1.332 (11) | C23—H23 | 0.9800 |
N1—C12 | 1.465 (10) | C24—C25 | 1.496 (15) |
N1—C8 | 1.502 (11) | C24—H24A | 0.9700 |
N2—N3 | 1.081 (13) | C24—H24B | 0.9700 |
N2—C41 | 1.485 (14) | C25—C26 | 1.507 (11) |
N3—N4 | 1.162 (15) | C25—C49 | 1.559 (13) |
O1—C5 | 1.424 (9) | C25—H25 | 0.9800 |
O1—C1 | 1.463 (9) | C26—C27 | 1.315 (10) |
O2—C5 | 1.387 (9) | C26—H26 | 0.9300 |
O2—H2 | 0.8200 | C27—C28 | 1.428 (10) |
O3—C6 | 1.226 (9) | C27—H27 | 0.9300 |
O4—C7 | 1.213 (10) | C28—C29 | 1.308 (9) |
O5—C13 | 1.293 (10) | C28—H28 | 0.9300 |
O5—C14 | 1.484 (8) | C29—C30 | 1.416 (9) |
O6—C13 | 1.189 (9) | C29—H29 | 0.9300 |
O7—C16 | 1.224 (10) | C30—C31 | 1.337 (8) |
O8—C20 | 1.447 (14) | C30—H30 | 0.9300 |
O8—H8 | 0.8200 | C31—C50 | 1.495 (11) |
O9—C47 | 1.442 (19) | C31—C32 | 1.497 (9) |
O9—C21 | 1.550 (18) | C32—C33 | 1.523 (10) |
O10—C22 | 1.287 (15) | C32—H32 | 0.9800 |
O11—C32 | 1.406 (8) | C33—H33A | 0.9700 |
O11—C51 | 1.435 (12) | C33—H33B | 0.9700 |
O12—C44 | 1.317 (14) | C34—H34A | 0.9600 |
O12—C40 | 1.456 (11) | C34—H34B | 0.9600 |
C1—C33 | 1.485 (9) | C34—H34C | 0.9600 |
C1—C2 | 1.517 (11) | C35—C36 | 1.499 (12) |
C1—H1 | 0.9800 | C35—H35A | 0.9600 |
C2—C3 | 1.523 (11) | C35—H35B | 0.9600 |
C2—H2A | 0.9700 | C35—H35C | 0.9600 |
C2—H2B | 0.9700 | C36—C37 | 1.553 (10) |
C3—C4 | 1.536 (12) | C36—H36 | 0.9800 |
C3—H3A | 0.9700 | C37—C38 | 1.532 (13) |
C3—H3B | 0.9700 | C37—H37A | 0.9700 |
C4—C34 | 1.512 (11) | C37—H37B | 0.9700 |
C4—C5 | 1.552 (12) | C38—C43 | 1.517 (13) |
C4—H4 | 0.9800 | C38—C39 | 1.520 (11) |
C5—C6 | 1.508 (12) | C38—H38 | 0.9800 |
C6—C7 | 1.498 (12) | C39—C40 | 1.494 (15) |
C8—C9 | 1.517 (14) | C39—H39A | 0.9700 |
C8—H8A | 0.9700 | C39—H39B | 0.9700 |
C8—H8B | 0.9700 | C40—C41 | 1.507 (16) |
C9—C10 | 1.509 (14) | C40—H40 | 0.9800 |
C9—H9A | 0.9700 | C41—C42 | 1.507 (13) |
C9—H9B | 0.9700 | C41—H41 | 0.9800 |
C10—C11 | 1.463 (14) | C42—C43 | 1.517 (14) |
C10—H10A | 0.9700 | C42—H42A | 0.9700 |
C10—H10B | 0.9700 | C42—H42B | 0.9700 |
C11—C12 | 1.523 (13) | C43—H43A | 0.9700 |
C11—H11A | 0.9700 | C43—H43B | 0.9700 |
C11—H11B | 0.9700 | C44—H44A | 0.9600 |
C12—C13 | 1.530 (10) | C44—H44B | 0.9600 |
C12—H12 | 0.9800 | C44—H44C | 0.9600 |
C14—C15 | 1.505 (11) | C45—H45A | 0.9600 |
C14—C36 | 1.523 (11) | C45—H45B | 0.9600 |
C14—H14 | 0.9800 | C45—H45C | 0.9600 |
C15—C16 | 1.511 (12) | C46—H46A | 0.9600 |
C15—H15A | 0.9700 | C46—H46B | 0.9600 |
C15—H15B | 0.9700 | C46—H46C | 0.9600 |
C16—C17 | 1.513 (11) | C47—H47A | 0.9600 |
C17—C18 | 1.493 (12) | C47—H47B | 0.9600 |
C17—C45 | 1.497 (14) | C47—H47C | 0.9600 |
C17—H17 | 0.9800 | C48—H48A | 0.9600 |
C18—C19 | 1.252 (13) | C48—H48B | 0.9600 |
C18—H18 | 0.9300 | C48—H48C | 0.9600 |
C19—C20 | 1.515 (15) | C49—H49A | 0.9600 |
C19—C46 | 1.530 (14) | C49—H49B | 0.9600 |
C20—C21 | 1.486 (16) | C49—H49C | 0.9600 |
C20—H20 | 0.9800 | C50—H50A | 0.9600 |
C21—C22 | 1.330 (19) | C50—H50B | 0.9600 |
C21—H21 | 0.9800 | C50—H50C | 0.9600 |
C22—C23 | 1.459 (19) | C51—H51A | 0.9600 |
C23—C48 | 1.437 (17) | C51—H51B | 0.9600 |
C23—C24 | 1.623 (15) | C51—H51C | 0.9600 |
C7—N1—C12 | 118.4 (7) | C49—C25—H25 | 109.0 |
C7—N1—C8 | 122.1 (7) | C27—C26—C25 | 128.5 (9) |
C12—N1—C8 | 119.0 (7) | C27—C26—H26 | 115.7 |
N3—N2—C41 | 111.1 (10) | C25—C26—H26 | 115.7 |
N2—N3—N4 | 174.1 (18) | C26—C27—C28 | 127.8 (9) |
C5—O1—C1 | 115.0 (6) | C26—C27—H27 | 116.1 |
C5—O2—H2 | 109.5 | C28—C27—H27 | 116.1 |
C13—O5—C14 | 113.1 (6) | C29—C28—C27 | 125.7 (7) |
C20—O8—H8 | 109.5 | C29—C28—H28 | 117.1 |
C47—O9—C21 | 108.8 (13) | C27—C28—H28 | 117.1 |
C32—O11—C51 | 112.2 (6) | C28—C29—C30 | 127.3 (7) |
C44—O12—C40 | 118.3 (10) | C28—C29—H29 | 116.3 |
O1—C1—C33 | 105.0 (6) | C30—C29—H29 | 116.3 |
O1—C1—C2 | 109.9 (6) | C31—C30—C29 | 131.6 (7) |
C33—C1—C2 | 115.3 (6) | C31—C30—H30 | 114.2 |
O1—C1—H1 | 108.9 | C29—C30—H30 | 114.2 |
C33—C1—H1 | 108.9 | C30—C31—C50 | 121.5 (7) |
C2—C1—H1 | 108.9 | C30—C31—C32 | 121.4 (7) |
C1—C2—C3 | 110.0 (6) | C50—C31—C32 | 117.0 (6) |
C1—C2—H2A | 109.7 | O11—C32—C31 | 112.3 (6) |
C3—C2—H2A | 109.7 | O11—C32—C33 | 103.7 (5) |
C1—C2—H2B | 109.7 | C31—C32—C33 | 112.9 (6) |
C3—C2—H2B | 109.7 | O11—C32—H32 | 109.2 |
H2A—C2—H2B | 108.2 | C31—C32—H32 | 109.2 |
C2—C3—C4 | 111.9 (7) | C33—C32—H32 | 109.2 |
C2—C3—H3A | 109.2 | C1—C33—C32 | 116.3 (6) |
C4—C3—H3A | 109.2 | C1—C33—H33A | 108.2 |
C2—C3—H3B | 109.2 | C32—C33—H33A | 108.2 |
C4—C3—H3B | 109.2 | C1—C33—H33B | 108.2 |
H3A—C3—H3B | 107.9 | C32—C33—H33B | 108.2 |
C34—C4—C3 | 112.2 (8) | H33A—C33—H33B | 107.4 |
C34—C4—C5 | 112.6 (7) | C4—C34—H34A | 109.5 |
C3—C4—C5 | 107.6 (7) | C4—C34—H34B | 109.5 |
C34—C4—H4 | 108.1 | H34A—C34—H34B | 109.5 |
C3—C4—H4 | 108.1 | C4—C34—H34C | 109.5 |
C5—C4—H4 | 108.1 | H34A—C34—H34C | 109.5 |
O2—C5—O1 | 112.6 (6) | H34B—C34—H34C | 109.5 |
O2—C5—C6 | 112.5 (6) | C36—C35—H35A | 109.5 |
O1—C5—C6 | 99.3 (6) | C36—C35—H35B | 109.5 |
O2—C5—C4 | 108.7 (7) | H35A—C35—H35B | 109.5 |
O1—C5—C4 | 110.2 (6) | C36—C35—H35C | 109.5 |
C6—C5—C4 | 113.2 (7) | H35A—C35—H35C | 109.5 |
O3—C6—C7 | 116.6 (8) | H35B—C35—H35C | 109.5 |
O3—C6—C5 | 119.6 (8) | C35—C36—C14 | 115.3 (7) |
C7—C6—C5 | 123.6 (7) | C35—C36—C37 | 110.2 (7) |
O4—C7—N1 | 122.8 (9) | C14—C36—C37 | 110.7 (6) |
O4—C7—C6 | 117.4 (9) | C35—C36—H36 | 106.7 |
N1—C7—C6 | 119.6 (8) | C14—C36—H36 | 106.7 |
N1—C8—C9 | 110.9 (8) | C37—C36—H36 | 106.7 |
N1—C8—H8A | 109.5 | C38—C37—C36 | 116.4 (7) |
C9—C8—H8A | 109.5 | C38—C37—H37A | 108.2 |
N1—C8—H8B | 109.5 | C36—C37—H37A | 108.2 |
C9—C8—H8B | 109.5 | C38—C37—H37B | 108.2 |
H8A—C8—H8B | 108.1 | C36—C37—H37B | 108.2 |
C10—C9—C8 | 112.3 (9) | H37A—C37—H37B | 107.3 |
C10—C9—H9A | 109.1 | C43—C38—C39 | 108.4 (8) |
C8—C9—H9A | 109.1 | C43—C38—C37 | 114.0 (7) |
C10—C9—H9B | 109.1 | C39—C38—C37 | 111.2 (8) |
C8—C9—H9B | 109.1 | C43—C38—H38 | 107.7 |
H9A—C9—H9B | 107.9 | C39—C38—H38 | 107.7 |
C11—C10—C9 | 108.3 (8) | C37—C38—H38 | 107.7 |
C11—C10—H10A | 110.0 | C40—C39—C38 | 112.9 (9) |
C9—C10—H10A | 110.0 | C40—C39—H39A | 109.0 |
C11—C10—H10B | 110.0 | C38—C39—H39A | 109.0 |
C9—C10—H10B | 110.0 | C40—C39—H39B | 109.0 |
H10A—C10—H10B | 108.4 | C38—C39—H39B | 109.0 |
C10—C11—C12 | 115.0 (8) | H39A—C39—H39B | 107.8 |
C10—C11—H11A | 108.5 | O12—C40—C39 | 107.4 (9) |
C12—C11—H11A | 108.5 | O12—C40—C41 | 111.9 (10) |
C10—C11—H11B | 108.5 | C39—C40—C41 | 114.2 (9) |
C12—C11—H11B | 108.5 | O12—C40—H40 | 107.7 |
H11A—C11—H11B | 107.5 | C39—C40—H40 | 107.7 |
N1—C12—C11 | 109.8 (7) | C41—C40—H40 | 107.7 |
N1—C12—C13 | 114.1 (7) | N2—C41—C42 | 106.0 (9) |
C11—C12—C13 | 111.7 (7) | N2—C41—C40 | 111.4 (10) |
N1—C12—H12 | 106.9 | C42—C41—C40 | 109.6 (10) |
C11—C12—H12 | 106.9 | N2—C41—H41 | 109.9 |
C13—C12—H12 | 106.9 | C42—C41—H41 | 109.9 |
O6—C13—O5 | 127.6 (7) | C40—C41—H41 | 109.9 |
O6—C13—C12 | 116.7 (8) | C41—C42—C43 | 114.3 (10) |
O5—C13—C12 | 115.7 (8) | C41—C42—H42A | 108.7 |
O5—C14—C15 | 103.9 (6) | C43—C42—H42A | 108.7 |
O5—C14—C36 | 109.8 (6) | C41—C42—H42B | 108.7 |
C15—C14—C36 | 114.8 (7) | C43—C42—H42B | 108.7 |
O5—C14—H14 | 109.4 | H42A—C42—H42B | 107.6 |
C15—C14—H14 | 109.4 | C38—C43—C42 | 111.5 (8) |
C36—C14—H14 | 109.4 | C38—C43—H43A | 109.3 |
C14—C15—C16 | 114.7 (7) | C42—C43—H43A | 109.3 |
C14—C15—H15A | 108.6 | C38—C43—H43B | 109.3 |
C16—C15—H15A | 108.6 | C42—C43—H43B | 109.3 |
C14—C15—H15B | 108.6 | H43A—C43—H43B | 108.0 |
C16—C15—H15B | 108.6 | O12—C44—H44A | 109.5 |
H15A—C15—H15B | 107.6 | O12—C44—H44B | 109.5 |
O7—C16—C15 | 119.9 (8) | H44A—C44—H44B | 109.5 |
O7—C16—C17 | 123.0 (9) | O12—C44—H44C | 109.5 |
C15—C16—C17 | 117.0 (8) | H44A—C44—H44C | 109.5 |
C18—C17—C45 | 111.8 (7) | H44B—C44—H44C | 109.5 |
C18—C17—C16 | 106.7 (7) | C17—C45—H45A | 109.5 |
C45—C17—C16 | 111.2 (8) | C17—C45—H45B | 109.5 |
C18—C17—H17 | 109.0 | H45A—C45—H45B | 109.5 |
C45—C17—H17 | 109.0 | C17—C45—H45C | 109.5 |
C16—C17—H17 | 109.0 | H45A—C45—H45C | 109.5 |
C19—C18—C17 | 129.8 (9) | H45B—C45—H45C | 109.5 |
C19—C18—H18 | 115.1 | C19—C46—H46A | 109.5 |
C17—C18—H18 | 115.1 | C19—C46—H46B | 109.5 |
C18—C19—C20 | 125.5 (10) | H46A—C46—H46B | 109.5 |
C18—C19—C46 | 120.9 (9) | C19—C46—H46C | 109.5 |
C20—C19—C46 | 112.9 (10) | H46A—C46—H46C | 109.5 |
O8—C20—C21 | 114.5 (10) | H46B—C46—H46C | 109.5 |
O8—C20—C19 | 107.4 (9) | O9—C47—H47A | 109.5 |
C21—C20—C19 | 112.3 (11) | O9—C47—H47B | 109.5 |
O8—C20—H20 | 107.4 | H47A—C47—H47B | 109.5 |
C21—C20—H20 | 107.4 | O9—C47—H47C | 109.5 |
C19—C20—H20 | 107.4 | H47A—C47—H47C | 109.5 |
C22—C21—C20 | 112.1 (13) | H47B—C47—H47C | 109.5 |
C22—C21—O9 | 113.6 (13) | C23—C48—H48A | 109.5 |
C20—C21—O9 | 101.0 (12) | C23—C48—H48B | 109.5 |
C22—C21—H21 | 110.0 | H48A—C48—H48B | 109.5 |
C20—C21—H21 | 110.0 | C23—C48—H48C | 109.5 |
O9—C21—H21 | 110.0 | H48A—C48—H48C | 109.5 |
O10—C22—C21 | 111.2 (17) | H48B—C48—H48C | 109.5 |
O10—C22—C23 | 123.8 (14) | C25—C49—H49A | 109.5 |
C21—C22—C23 | 124.9 (13) | C25—C49—H49B | 109.5 |
C48—C23—C22 | 107.4 (14) | H49A—C49—H49B | 109.5 |
C48—C23—C24 | 116.3 (12) | C25—C49—H49C | 109.5 |
C22—C23—C24 | 110.6 (11) | H49A—C49—H49C | 109.5 |
C48—C23—H23 | 107.4 | H49B—C49—H49C | 109.5 |
C22—C23—H23 | 107.4 | C31—C50—H50A | 109.5 |
C24—C23—H23 | 107.4 | C31—C50—H50B | 109.5 |
C25—C24—C23 | 115.9 (9) | H50A—C50—H50B | 109.5 |
C25—C24—H24A | 108.3 | C31—C50—H50C | 109.5 |
C23—C24—H24A | 108.3 | H50A—C50—H50C | 109.5 |
C25—C24—H24B | 108.3 | H50B—C50—H50C | 109.5 |
C23—C24—H24B | 108.3 | O11—C51—H51A | 109.5 |
H24A—C24—H24B | 107.4 | O11—C51—H51B | 109.5 |
C24—C25—C26 | 110.2 (9) | H51A—C51—H51B | 109.5 |
C24—C25—C49 | 109.0 (8) | O11—C51—H51C | 109.5 |
C26—C25—C49 | 110.6 (9) | H51A—C51—H51C | 109.5 |
C24—C25—H25 | 109.0 | H51B—C51—H51C | 109.5 |
C26—C25—H25 | 109.0 | ||
C5—O1—C1—C33 | −176.8 (6) | C18—C19—C20—C21 | 131.6 (13) |
C5—O1—C1—C2 | 58.7 (7) | C46—C19—C20—C21 | −57.8 (15) |
O1—C1—C2—C3 | −54.0 (8) | O8—C20—C21—C22 | 39.2 (19) |
C33—C1—C2—C3 | −172.3 (7) | C19—C20—C21—C22 | −83.7 (16) |
C1—C2—C3—C4 | 55.6 (10) | O8—C20—C21—O9 | −82.0 (14) |
C2—C3—C4—C34 | −179.9 (8) | C19—C20—C21—O9 | 155.1 (11) |
C2—C3—C4—C5 | −55.5 (9) | C47—O9—C21—C22 | 67.4 (16) |
C1—O1—C5—O2 | 61.5 (8) | C47—O9—C21—C20 | −172.4 (12) |
C1—O1—C5—C6 | −179.2 (6) | C20—C21—C22—O10 | −102.0 (14) |
C1—O1—C5—C4 | −60.1 (8) | O9—C21—C22—O10 | 11.7 (16) |
C34—C4—C5—O2 | 56.4 (9) | C20—C21—C22—C23 | 81.1 (17) |
C3—C4—C5—O2 | −67.8 (7) | O9—C21—C22—C23 | −165.2 (11) |
C34—C4—C5—O1 | −179.6 (8) | O10—C22—C23—C48 | 45.2 (16) |
C3—C4—C5—O1 | 56.2 (9) | C21—C22—C23—C48 | −138.3 (13) |
C34—C4—C5—C6 | −69.4 (10) | O10—C22—C23—C24 | −82.6 (15) |
C3—C4—C5—C6 | 166.4 (6) | C21—C22—C23—C24 | 93.9 (14) |
O2—C5—C6—O3 | 3.6 (11) | C48—C23—C24—C25 | 83.2 (15) |
O1—C5—C6—O3 | −115.7 (8) | C22—C23—C24—C25 | −153.9 (10) |
C4—C5—C6—O3 | 127.4 (8) | C23—C24—C25—C26 | 65.3 (12) |
O2—C5—C6—C7 | −171.2 (8) | C23—C24—C25—C49 | −173.1 (9) |
O1—C5—C6—C7 | 69.4 (9) | C24—C25—C26—C27 | −119.9 (12) |
C4—C5—C6—C7 | −47.4 (10) | C49—C25—C26—C27 | 119.5 (11) |
C12—N1—C7—O4 | 1.6 (11) | C25—C26—C27—C28 | 170.8 (9) |
C8—N1—C7—O4 | −169.5 (8) | C26—C27—C28—C29 | −170.0 (9) |
C12—N1—C7—C6 | −173.5 (6) | C27—C28—C29—C30 | 171.5 (8) |
C8—N1—C7—C6 | 15.3 (10) | C28—C29—C30—C31 | −178.8 (8) |
O3—C6—C7—O4 | −93.5 (11) | C29—C30—C31—C50 | −6.7 (13) |
C5—C6—C7—O4 | 81.5 (10) | C29—C30—C31—C32 | 170.8 (8) |
O3—C6—C7—N1 | 82.0 (10) | C51—O11—C32—C31 | −70.2 (9) |
C5—C6—C7—N1 | −103.1 (9) | C51—O11—C32—C33 | 167.6 (7) |
C7—N1—C8—C9 | −145.2 (8) | C30—C31—C32—O11 | 125.4 (7) |
C12—N1—C8—C9 | 43.7 (10) | C50—C31—C32—O11 | −57.1 (9) |
N1—C8—C9—C10 | −50.2 (10) | C30—C31—C32—C33 | −117.8 (7) |
C8—C9—C10—C11 | 58.6 (11) | C50—C31—C32—C33 | 59.8 (9) |
C9—C10—C11—C12 | −59.4 (10) | O1—C1—C33—C32 | 168.3 (6) |
C7—N1—C12—C11 | 146.1 (7) | C2—C1—C33—C32 | −70.7 (9) |
C8—N1—C12—C11 | −42.5 (8) | O11—C32—C33—C1 | −63.7 (8) |
C7—N1—C12—C13 | −87.6 (8) | C31—C32—C33—C1 | 174.4 (6) |
C8—N1—C12—C13 | 83.8 (9) | O5—C14—C36—C35 | −58.7 (9) |
C10—C11—C12—N1 | 50.8 (10) | C15—C14—C36—C35 | 57.9 (9) |
C10—C11—C12—C13 | −76.8 (10) | O5—C14—C36—C37 | 175.3 (7) |
C14—O5—C13—O6 | 3.1 (12) | C15—C14—C36—C37 | −68.1 (9) |
C14—O5—C13—C12 | −178.2 (7) | C35—C36—C37—C38 | −176.8 (8) |
N1—C12—C13—O6 | 176.5 (7) | C14—C36—C37—C38 | −47.9 (10) |
C11—C12—C13—O6 | −58.3 (10) | C36—C37—C38—C43 | −55.5 (11) |
N1—C12—C13—O5 | −2.4 (10) | C36—C37—C38—C39 | −178.4 (7) |
C11—C12—C13—O5 | 122.9 (8) | C43—C38—C39—C40 | 55.7 (11) |
C13—O5—C14—C15 | 148.9 (7) | C37—C38—C39—C40 | −178.3 (9) |
C13—O5—C14—C36 | −87.9 (8) | C44—O12—C40—C39 | −147.8 (12) |
O5—C14—C15—C16 | −83.4 (8) | C44—O12—C40—C41 | 86.2 (14) |
C36—C14—C15—C16 | 156.8 (6) | C38—C39—C40—O12 | −179.5 (8) |
C14—C15—C16—O7 | 17.2 (11) | C38—C39—C40—C41 | −54.8 (12) |
C14—C15—C16—C17 | −157.6 (7) | N3—N2—C41—C42 | 144.1 (13) |
O7—C16—C17—C18 | −96.2 (10) | N3—N2—C41—C40 | −96.7 (13) |
C15—C16—C17—C18 | 78.4 (9) | O12—C40—C41—N2 | 55.3 (11) |
O7—C16—C17—C45 | 26.0 (12) | C39—C40—C41—N2 | −67.0 (11) |
C15—C16—C17—C45 | −159.4 (8) | O12—C40—C41—C42 | 172.2 (8) |
C45—C17—C18—C19 | 116.7 (12) | C39—C40—C41—C42 | 50.0 (12) |
C16—C17—C18—C19 | −121.5 (12) | N2—C41—C42—C43 | 69.7 (13) |
C17—C18—C19—C20 | 170.0 (9) | C40—C41—C42—C43 | −50.6 (12) |
C17—C18—C19—C46 | 0.1 (18) | C39—C38—C43—C42 | −55.5 (10) |
C18—C19—C20—O8 | 4.8 (16) | C37—C38—C43—C42 | −179.9 (7) |
C46—C19—C20—O8 | 175.4 (9) | C41—C42—C43—C38 | 55.6 (12) |
D—H···A | D—H | H···A | D···A | D—H···A |
O2—H2···O6i | 0.82 | 2.08 | 2.891 (9) | 172 |
O8—H8···O10 | 0.82 | 2.40 | 3.060 (13) | 138 |
Symmetry code: (i) −x+1, y−1/2, −z+1/2. |
Experimental details
Crystal data | |
Chemical formula | C51H78N4O12 |
Mr | 939.17 |
Crystal system, space group | Orthorhombic, P212121 |
Temperature (K) | 293 |
a, b, c (Å) | 12.7461 (7), 12.9824 (7), 34.4022 (12) |
V (Å3) | 5692.7 (5) |
Z | 4 |
Radiation type | Cu Kα |
µ (mm−1) | 0.63 |
Crystal size (mm) | 0.42 × 0.30 × 0.25 |
Data collection | |
Diffractometer | Bruker SMART CCD area-detector |
Absorption correction | Multi-scan (SADABS; Sheldrick, 1996) |
Tmin, Tmax | 0.778, 0.858 |
No. of measured, independent and observed [I > 2σ(I)] reflections | 29197, 8388, 4624 |
Rint | 0.049 |
θmax (°) | 60.0 |
(sin θ/λ)max (Å−1) | 0.562 |
Refinement | |
R[F2 > 2σ(F2)], wR(F2), S | 0.093, 0.331, 1.09 |
No. of reflections | 8388 |
No. of parameters | 615 |
H-atom treatment | H-atom parameters constrained |
Δρmax, Δρmin (e Å−3) | 0.33, −0.30 |
Computer programs: SMART (Bruker, 1996), SAINT (Bruker, 1996), SHELXS97 (Sheldrick, 2008), SHELXL97 (Sheldrick, 2008), SHELXTL (Bruker, 1997).
D—H···A | D—H | H···A | D···A | D—H···A |
O2—H2···O6i | 0.82 | 2.08 | 2.891 (9) | 172 |
O8—H8···O10 | 0.82 | 2.40 | 3.060 (13) | 138 |
Symmetry code: (i) −x+1, y−1/2, −z+1/2. |
Acknowledgements
The project was supported by the Fujian Provincial Natural Science Foundation of China (grant No. 2011 J01093).
References
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This is an open-access article distributed under the terms of the Creative Commons Attribution (CC-BY) Licence, which permits unrestricted use, distribution, and reproduction in any medium, provided the original authors and source are cited.
Rapamycin is a triene macrolide antibiotic isolated from Streptomyces hygroscopicus, with anti-fungal, anti-proliferative, immunosuppressive and anti-tumor activities. Currently, rapamycin is used as immunosuppressant in organ transplantation and as drug-eluting stents in chronic heart disease (Calne et al., 1989). In recent years, interest has focused on its potential as an anti-tumor drug. Rapamycin analogs Everolimus (RAD-001) and Temsirolimus (CCI-779) have been used in clinical trials. In addition, Deferolimus (AP-23537), has been in clinical trials as a potent anticancer agent (Chan, 2004; Sun et al., 2005; Ayral-Kaloustian et al., 2010). Herein, we present the synthesis and structure of a rapamycin derivative, the title compound (41-azido-41-deoxy)rapamycin, C51H78N4O12. The structure of rapamycin has previously been reported (White & Swindells, 1981; Findlay & Radics, 1980).
The structure of the title compound, shown in Fig. 1 has a 31 atom macrocyclic ring structure having 15 chiral centres and comprises an oxygen bridge between C1 and C5, an amide C7—N1 bond, a lactone C13—O5, and an additional bond between N1 and C12 which forms a piperidine unit. One of the substituent hydroxy groups gives an intramolecular hydrogen bond to a ketone O-acceptor while in the crystal structure there are 108 Å3 solvent accessible voids with adjacent molecules forming intermolecular hydroxy O—H···Oketonehydrogen-bonding interactions (Table 1), giving one-dimensional chains extending along (010). The absolute configuration for the rapamycin molecular framework was not determined.