organic compounds
(1R,3S,5R,6S)-6-Acetoxy-8-methyl-3-(p-tolylsulfonyloxy)-8-azoniabicyclo[3.2.1]octane (2R,3R)-2,3-bis(benzoyloxy)-3-carboxypropanoate
aDepartment of Pharmacy, Shanghai Jiao Tong University School of Medicine, South Chongqing Road 280, Shanghai 200025, People's Republic of China
*Correspondence e-mail: huaxue@shsmu.edu.cn
The title compound, C17H24NO5S+·C18H13O8−, is the key intermediate during the preparation of lesatropane [systematic name (1R,3S,5R,6S)-6-acetoxy-3-(4-methylphenylsulfonyloxy)tropane], a potential antiglaucoma agent. The tertiary N atom of the tropane ring is involved in intermolecular N—H⋯O hydrogen bonding, and the carboxylate groups are involved in intermolecular O—H⋯O hydrogen bonding.
Related literature
For the et al. (2008). For its improved agonistic activity compared to its racemic counterpart, see: Zhu et al. (2008). For synthetic details, see: Yang & Wang (1998).
of lesatropane, see: YangExperimental
Crystal data
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Data collection: SMART (Bruker, 2001); cell SAINT (Bruker, 2001); data reduction: SAINT; 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/S1600536809012732/ww2139sup1.cif
contains datablocks I, global. DOI:Structure factors: contains datablock I. DOI: 10.1107/S1600536809012732/ww2139Isup2.hkl
Rac 6β-acetoxy-3α-paramethylbenzene sulfonyloxytropane (586.3 mg, 1.66 mmol) and (-)-2,3-dibenzoyl-L-tartaric acid (728.3 mg, 2.03 mmol) were dissolved in methanol. After disposing at room temperature for 12 h, the title compound as precipitate was collected by filtration. Three recrystallizations of the crude product from anhydrous ethanol gave pure colorless crystals, 30% yield, m.p. 443–445 K, [α]D20 -14.23 (c = 0.084, EtOH).
H atoms were located in a difference Fourier map and refined isotropically with bond restraint: N1–H1A=0.860 (18)Å, other H atoms were positioned geometrically and treated as riding, with C–H and O–H bond lengths constrained to 0.96Å for methyl, 0.97Å for methylene, 0.98Å for methine, 0.93Å for Csp2—H and 0.82Å for hydroxyl, with Uiso(H) = 1.5Ueq(methyl C and hydroxyl O) and Uiso(H) = 1.2Ueq(methylene and methine C). The 3094 Friedel pairs were used in the measurement of the
(Flack, 1983).Data collection: SMART (Bruker, 2001); cell
SAINT (Bruker, 2001); data reduction: SHELXTL (Sheldrick, 2080); 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 (Sheldrick, 2008).Fig. 1. The molecular structure of the title compound with displacement ellipsoids drawn at the 50% probability level. | |
Fig. 2. The intermolecular N–H···O and O–H···O hydrogen bonds (dashed lines). |
C17H24NO5S+·C18H13O8− | Dx = 1.338 Mg m−3 |
Mr = 711.72 | Melting point: 445 K |
Orthorhombic, P212121 | Mo Kα radiation, λ = 0.71073 Å |
Hall symbol: P 2ac 2ab | Cell parameters from 3212 reflections |
a = 7.4153 (5) Å | θ = 4.5–39.6° |
b = 19.2664 (12) Å | µ = 0.16 mm−1 |
c = 24.7388 (16) Å | T = 293 K |
V = 3534.3 (4) Å3 | Prismatic, colorless |
Z = 4 | 0.31 × 0.16 × 0.08 mm |
F(000) = 1496 |
Bruker SMART CCD area-detector diffractometer | 6550 independent reflections |
Radiation source: fine-focus sealed tube | 5135 reflections with I > 2σ(I) |
Graphite monochromator | Rint = 0.081 |
ϕ and ω scans | θmax = 25.5°, θmin = 1.7° |
Absorption correction: multi-scan (SADABS; Sheldrick, 2002) | h = −8→8 |
Tmin = 0.863, Tmax = 1.000 | k = −23→22 |
18779 measured reflections | l = −29→25 |
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)] = 0.063 | H atoms treated by a mixture of independent and constrained refinement |
wR(F2) = 0.125 | w = 1/[σ2(Fo2) + (0.0406P)2] where P = (Fo2 + 2Fc2)/3 |
S = 1.06 | (Δ/σ)max = 0.002 |
6550 reflections | Δρmax = 0.19 e Å−3 |
459 parameters | Δρmin = −0.17 e Å−3 |
1 restraint | Absolute structure: Flack (1983), 3094 Friedel pairs |
Primary atom site location: structure-invariant direct methods | Absolute structure parameter: 0.03 (12) |
C17H24NO5S+·C18H13O8− | V = 3534.3 (4) Å3 |
Mr = 711.72 | Z = 4 |
Orthorhombic, P212121 | Mo Kα radiation |
a = 7.4153 (5) Å | µ = 0.16 mm−1 |
b = 19.2664 (12) Å | T = 293 K |
c = 24.7388 (16) Å | 0.31 × 0.16 × 0.08 mm |
Bruker SMART CCD area-detector diffractometer | 6550 independent reflections |
Absorption correction: multi-scan (SADABS; Sheldrick, 2002) | 5135 reflections with I > 2σ(I) |
Tmin = 0.863, Tmax = 1.000 | Rint = 0.081 |
18779 measured reflections |
R[F2 > 2σ(F2)] = 0.063 | H atoms treated by a mixture of independent and constrained refinement |
wR(F2) = 0.125 | Δρmax = 0.19 e Å−3 |
S = 1.06 | Δρmin = −0.17 e Å−3 |
6550 reflections | Absolute structure: Flack (1983), 3094 Friedel pairs |
459 parameters | Absolute structure parameter: 0.03 (12) |
1 restraint |
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 | ||
S1 | 0.43913 (19) | 0.80222 (5) | 0.07318 (5) | 0.0665 (4) | |
O1 | 0.8630 (3) | 0.65740 (12) | 0.25014 (9) | 0.0447 (6) | |
O2 | 0.9488 (3) | 0.64372 (13) | 0.33606 (9) | 0.0503 (7) | |
O3 | 0.3089 (4) | 0.53125 (14) | 0.33986 (11) | 0.0635 (8) | |
O4 | 0.2542 (3) | 0.63195 (15) | 0.29838 (11) | 0.0607 (8) | |
H4 | 0.1541 | 0.6282 | 0.3121 | 0.091* | |
O5 | 0.6110 (3) | 0.64586 (10) | 0.37312 (8) | 0.0344 (5) | |
O6 | 0.6373 (5) | 0.76048 (13) | 0.37990 (11) | 0.0713 (9) | |
O7 | 0.6535 (3) | 0.52908 (11) | 0.29852 (8) | 0.0381 (6) | |
O8 | 0.4990 (4) | 0.47399 (14) | 0.23402 (11) | 0.0665 (8) | |
O9 | 0.3342 (3) | 0.51778 (11) | 0.09819 (9) | 0.0437 (6) | |
O10 | 0.6199 (4) | 0.54125 (18) | 0.11767 (14) | 0.0864 (10) | |
O11 | 0.3041 (4) | 0.74042 (11) | 0.08365 (9) | 0.0567 (8) | |
O12 | 0.5495 (5) | 0.81346 (16) | 0.12012 (13) | 0.0827 (10) | |
O13 | 0.5200 (6) | 0.78393 (14) | 0.02309 (13) | 0.1013 (14) | |
N1 | 0.0691 (4) | 0.60385 (15) | 0.17050 (12) | 0.0403 (7) | |
C1 | 0.5418 (4) | 0.58904 (15) | 0.28989 (13) | 0.0312 (7) | |
H1 | 0.5325 | 0.5974 | 0.2509 | 0.037* | |
C2 | 0.6353 (4) | 0.65030 (16) | 0.31564 (11) | 0.0308 (7) | |
H2 | 0.5784 | 0.6931 | 0.3026 | 0.037* | |
C3 | 0.8340 (4) | 0.65123 (16) | 0.29961 (14) | 0.0337 (8) | |
C4 | 0.3536 (5) | 0.57930 (19) | 0.31248 (13) | 0.0382 (8) | |
C5 | 0.6121 (5) | 0.70611 (18) | 0.40081 (14) | 0.0425 (9) | |
C6 | 0.5822 (5) | 0.69397 (18) | 0.45963 (14) | 0.0431 (9) | |
C7 | 0.5218 (6) | 0.6320 (2) | 0.48022 (15) | 0.0561 (11) | |
H7 | 0.5015 | 0.5949 | 0.4570 | 0.067* | |
C8 | 0.4907 (7) | 0.6240 (2) | 0.53502 (18) | 0.0750 (14) | |
H8 | 0.4476 | 0.5821 | 0.5485 | 0.090* | |
C9 | 0.5241 (7) | 0.6785 (3) | 0.56931 (18) | 0.0791 (15) | |
H9 | 0.5055 | 0.6732 | 0.6063 | 0.095* | |
C10 | 0.5841 (7) | 0.7403 (3) | 0.54952 (18) | 0.0780 (15) | |
H10 | 0.6052 | 0.7771 | 0.5730 | 0.094* | |
C11 | 0.6139 (6) | 0.7486 (2) | 0.49489 (17) | 0.0663 (12) | |
H11 | 0.6553 | 0.7909 | 0.4817 | 0.080* | |
C12 | 0.6235 (5) | 0.47548 (18) | 0.26441 (14) | 0.0431 (9) | |
C13 | 0.7706 (6) | 0.42341 (17) | 0.26702 (14) | 0.0464 (10) | |
C14 | 0.7538 (7) | 0.36354 (19) | 0.23575 (15) | 0.0697 (14) | |
H14 | 0.6463 | 0.3543 | 0.2178 | 0.084* | |
C15 | 0.8981 (10) | 0.3175 (2) | 0.2315 (2) | 0.0876 (19) | |
H15 | 0.8885 | 0.2781 | 0.2100 | 0.105* | |
C16 | 1.0522 (10) | 0.3306 (3) | 0.2589 (2) | 0.093 (2) | |
H16 | 1.1479 | 0.2996 | 0.2560 | 0.111* | |
C17 | 1.0715 (7) | 0.3883 (2) | 0.2910 (2) | 0.0732 (14) | |
H17 | 1.1785 | 0.3962 | 0.3096 | 0.088* | |
C18 | 0.9293 (6) | 0.43443 (18) | 0.29510 (16) | 0.0529 (11) | |
H18 | 0.9405 | 0.4734 | 0.3170 | 0.064* | |
C19 | 0.2672 (5) | 0.61242 (17) | 0.16238 (12) | 0.0380 (8) | |
H19 | 0.3349 | 0.5816 | 0.1865 | 0.046* | |
C20 | 0.3139 (5) | 0.68767 (17) | 0.17330 (13) | 0.0448 (9) | |
H20A | 0.4423 | 0.6944 | 0.1680 | 0.054* | |
H20B | 0.2865 | 0.6984 | 0.2107 | 0.054* | |
C21 | 0.2105 (6) | 0.73772 (18) | 0.13658 (14) | 0.0509 (11) | |
H21 | 0.2102 | 0.7841 | 0.1529 | 0.061* | |
C22 | 0.0196 (6) | 0.71503 (18) | 0.12643 (15) | 0.0533 (10) | |
H22A | −0.0239 | 0.7379 | 0.0940 | 0.064* | |
H22B | −0.0548 | 0.7305 | 0.1563 | 0.064* | |
C23 | −0.0048 (5) | 0.63679 (18) | 0.11971 (14) | 0.0450 (9) | |
H23 | −0.1322 | 0.6249 | 0.1146 | 0.054* | |
C24 | 0.1113 (5) | 0.60421 (18) | 0.07602 (13) | 0.0459 (10) | |
H24A | 0.1233 | 0.6353 | 0.0454 | 0.055* | |
H24B | 0.0591 | 0.5608 | 0.0637 | 0.055* | |
C25 | 0.2953 (5) | 0.59160 (16) | 0.10286 (13) | 0.0365 (8) | |
H25 | 0.3898 | 0.6197 | 0.0859 | 0.044* | |
C26 | 0.5068 (6) | 0.4997 (2) | 0.10702 (16) | 0.0547 (11) | |
C27 | 0.5346 (8) | 0.4234 (2) | 0.10171 (19) | 0.0869 (16) | |
H27A | 0.6415 | 0.4101 | 0.1210 | 0.130* | |
H27B | 0.5478 | 0.4116 | 0.0642 | 0.130* | |
H27C | 0.4325 | 0.3993 | 0.1165 | 0.130* | |
C28 | 0.0126 (6) | 0.53036 (19) | 0.17885 (16) | 0.0608 (11) | |
H28A | 0.0494 | 0.5030 | 0.1484 | 0.091* | |
H28B | −0.1162 | 0.5282 | 0.1825 | 0.091* | |
H28C | 0.0682 | 0.5126 | 0.2110 | 0.091* | |
C29 | 0.2935 (7) | 0.87247 (18) | 0.06412 (14) | 0.0555 (11) | |
C30 | 0.3384 (7) | 0.93614 (18) | 0.08560 (15) | 0.0591 (12) | |
H30 | 0.4453 | 0.9419 | 0.1047 | 0.071* | |
C31 | 0.2217 (8) | 0.9912 (2) | 0.07822 (17) | 0.0699 (14) | |
H31 | 0.2523 | 1.0342 | 0.0925 | 0.084* | |
C32 | 0.0617 (8) | 0.9846 (2) | 0.05054 (16) | 0.0696 (14) | |
C33 | 0.0230 (9) | 0.9193 (2) | 0.03008 (17) | 0.0857 (17) | |
H33 | −0.0847 | 0.9128 | 0.0115 | 0.103* | |
C34 | 0.1363 (8) | 0.8643 (2) | 0.03609 (16) | 0.0794 (17) | |
H34 | 0.1069 | 0.8214 | 0.0212 | 0.095* | |
C35 | −0.0664 (10) | 1.0455 (3) | 0.04588 (19) | 0.111 (2) | |
H35A | −0.1094 | 1.0580 | 0.0812 | 0.167* | |
H35B | −0.1667 | 1.0329 | 0.0234 | 0.167* | |
H35C | −0.0043 | 1.0843 | 0.0301 | 0.167* | |
H1A | 0.032 (5) | 0.6269 (16) | 0.1981 (11) | 0.054 (12)* |
U11 | U22 | U33 | U12 | U13 | U23 | |
S1 | 0.0980 (10) | 0.0401 (5) | 0.0614 (7) | −0.0053 (6) | 0.0372 (7) | 0.0059 (5) |
O1 | 0.0397 (14) | 0.0591 (15) | 0.0352 (13) | −0.0003 (13) | 0.0084 (11) | 0.0051 (11) |
O2 | 0.0320 (14) | 0.0785 (18) | 0.0404 (14) | 0.0036 (14) | 0.0004 (12) | −0.0020 (13) |
O3 | 0.0570 (19) | 0.0574 (17) | 0.076 (2) | −0.0078 (15) | 0.0169 (15) | 0.0155 (15) |
O4 | 0.0278 (14) | 0.087 (2) | 0.0668 (18) | 0.0102 (15) | 0.0113 (13) | 0.0265 (16) |
O5 | 0.0368 (13) | 0.0345 (12) | 0.0318 (12) | 0.0018 (11) | 0.0078 (10) | −0.0011 (10) |
O6 | 0.121 (3) | 0.0339 (14) | 0.0589 (18) | −0.0120 (16) | 0.0077 (18) | −0.0011 (13) |
O7 | 0.0399 (14) | 0.0359 (12) | 0.0385 (13) | 0.0052 (11) | −0.0030 (11) | −0.0047 (10) |
O8 | 0.075 (2) | 0.0667 (18) | 0.0578 (18) | −0.0039 (17) | −0.0186 (16) | −0.0172 (15) |
O9 | 0.0515 (17) | 0.0386 (13) | 0.0409 (14) | 0.0016 (12) | −0.0038 (12) | −0.0042 (11) |
O10 | 0.053 (2) | 0.086 (2) | 0.120 (3) | −0.0026 (19) | −0.015 (2) | 0.012 (2) |
O11 | 0.095 (2) | 0.0355 (13) | 0.0397 (15) | −0.0029 (14) | 0.0216 (14) | −0.0002 (11) |
O12 | 0.077 (2) | 0.077 (2) | 0.093 (2) | −0.0141 (19) | −0.003 (2) | 0.0102 (18) |
O13 | 0.159 (4) | 0.0518 (18) | 0.093 (2) | 0.002 (2) | 0.081 (2) | 0.0111 (16) |
N1 | 0.0452 (19) | 0.0415 (17) | 0.0341 (17) | −0.0024 (14) | 0.0082 (14) | 0.0053 (14) |
C1 | 0.0264 (18) | 0.0359 (16) | 0.0314 (17) | 0.0040 (15) | −0.0011 (14) | 0.0034 (14) |
C2 | 0.0279 (18) | 0.0348 (17) | 0.0299 (17) | 0.0031 (15) | 0.0025 (14) | 0.0021 (14) |
C3 | 0.0327 (19) | 0.0298 (16) | 0.038 (2) | 0.0031 (15) | 0.0062 (16) | 0.0033 (15) |
C4 | 0.034 (2) | 0.048 (2) | 0.0325 (19) | −0.0028 (18) | 0.0006 (16) | 0.0029 (16) |
C5 | 0.039 (2) | 0.041 (2) | 0.047 (2) | −0.0050 (18) | 0.0061 (17) | −0.0086 (18) |
C6 | 0.037 (2) | 0.047 (2) | 0.045 (2) | −0.0001 (18) | 0.0039 (17) | −0.0130 (18) |
C7 | 0.067 (3) | 0.058 (2) | 0.044 (2) | 0.007 (2) | 0.007 (2) | −0.0068 (19) |
C8 | 0.093 (4) | 0.078 (3) | 0.054 (3) | 0.010 (3) | 0.015 (3) | 0.007 (2) |
C9 | 0.084 (4) | 0.115 (4) | 0.038 (3) | 0.016 (3) | 0.002 (2) | 0.001 (3) |
C10 | 0.074 (4) | 0.106 (4) | 0.054 (3) | 0.001 (3) | 0.002 (3) | −0.037 (3) |
C11 | 0.073 (3) | 0.075 (3) | 0.050 (3) | −0.013 (3) | 0.007 (2) | −0.020 (2) |
C12 | 0.053 (2) | 0.045 (2) | 0.031 (2) | −0.0080 (19) | 0.0071 (18) | −0.0013 (17) |
C13 | 0.074 (3) | 0.0310 (18) | 0.035 (2) | 0.0024 (19) | 0.018 (2) | 0.0075 (16) |
C14 | 0.123 (4) | 0.046 (2) | 0.040 (2) | 0.006 (3) | 0.020 (2) | 0.0053 (19) |
C15 | 0.158 (6) | 0.039 (2) | 0.066 (3) | 0.033 (3) | 0.036 (4) | 0.004 (2) |
C16 | 0.132 (6) | 0.057 (3) | 0.090 (4) | 0.038 (4) | 0.054 (4) | 0.026 (3) |
C17 | 0.075 (3) | 0.055 (3) | 0.089 (3) | 0.023 (2) | 0.025 (3) | 0.026 (2) |
C18 | 0.063 (3) | 0.039 (2) | 0.057 (2) | 0.004 (2) | 0.020 (2) | 0.0065 (18) |
C19 | 0.048 (2) | 0.0395 (18) | 0.0269 (18) | −0.0054 (17) | −0.0006 (16) | 0.0074 (15) |
C20 | 0.061 (3) | 0.043 (2) | 0.0304 (19) | −0.0098 (19) | −0.0002 (17) | −0.0058 (16) |
C21 | 0.075 (3) | 0.0370 (19) | 0.041 (2) | −0.002 (2) | 0.026 (2) | 0.0010 (16) |
C22 | 0.066 (3) | 0.050 (2) | 0.043 (2) | 0.013 (2) | 0.006 (2) | 0.0064 (18) |
C23 | 0.037 (2) | 0.053 (2) | 0.045 (2) | 0.0005 (18) | −0.0034 (17) | 0.0060 (18) |
C24 | 0.063 (3) | 0.0428 (19) | 0.0320 (19) | 0.0073 (19) | −0.0083 (18) | 0.0002 (16) |
C25 | 0.048 (2) | 0.0293 (17) | 0.0320 (19) | −0.0012 (17) | 0.0033 (16) | 0.0030 (14) |
C26 | 0.053 (3) | 0.062 (3) | 0.049 (2) | 0.003 (2) | −0.002 (2) | −0.003 (2) |
C27 | 0.114 (5) | 0.066 (3) | 0.081 (3) | 0.034 (3) | −0.019 (3) | −0.010 (3) |
C28 | 0.060 (3) | 0.056 (2) | 0.066 (3) | −0.013 (2) | 0.013 (2) | 0.020 (2) |
C29 | 0.099 (4) | 0.039 (2) | 0.028 (2) | −0.012 (2) | 0.013 (2) | −0.0027 (16) |
C30 | 0.094 (4) | 0.037 (2) | 0.047 (2) | −0.015 (2) | 0.013 (2) | −0.0071 (17) |
C31 | 0.127 (5) | 0.037 (2) | 0.045 (3) | −0.012 (3) | 0.017 (3) | −0.0121 (19) |
C32 | 0.123 (5) | 0.052 (3) | 0.034 (2) | 0.006 (3) | 0.000 (3) | 0.0035 (19) |
C33 | 0.141 (5) | 0.068 (3) | 0.048 (3) | −0.005 (3) | −0.037 (3) | 0.004 (2) |
C34 | 0.157 (5) | 0.035 (2) | 0.047 (3) | −0.011 (3) | −0.026 (3) | 0.0005 (19) |
C35 | 0.183 (7) | 0.086 (4) | 0.064 (3) | 0.055 (4) | 0.009 (4) | 0.004 (3) |
S1—O13 | 1.421 (3) | C15—C16 | 1.353 (7) |
S1—O12 | 1.437 (3) | C15—H15 | 0.9300 |
S1—O11 | 1.577 (3) | C16—C17 | 1.372 (7) |
S1—C29 | 1.746 (4) | C16—H16 | 0.9300 |
O1—C3 | 1.248 (4) | C17—C18 | 1.383 (5) |
O2—C3 | 1.249 (4) | C17—H17 | 0.9300 |
O3—C4 | 1.194 (4) | C18—H18 | 0.9300 |
O4—C4 | 1.301 (4) | C19—C20 | 1.515 (5) |
O4—H4 | 0.8200 | C19—C25 | 1.540 (4) |
O5—C5 | 1.348 (4) | C19—H19 | 0.9800 |
O5—C2 | 1.436 (3) | C20—C21 | 1.530 (5) |
O6—C5 | 1.183 (4) | C20—H20A | 0.9700 |
O7—C12 | 1.352 (4) | C20—H20B | 0.9700 |
O7—C1 | 1.437 (3) | C21—C22 | 1.503 (6) |
O8—C12 | 1.191 (4) | C21—H21 | 0.9800 |
O9—C26 | 1.344 (5) | C22—C23 | 1.527 (5) |
O9—C25 | 1.456 (4) | C22—H22A | 0.9700 |
O10—C26 | 1.189 (5) | C22—H22B | 0.9700 |
O11—C21 | 1.483 (4) | C23—C24 | 1.518 (5) |
N1—C28 | 1.491 (4) | C23—H23 | 0.9800 |
N1—C19 | 1.492 (5) | C24—C25 | 1.537 (5) |
N1—C23 | 1.511 (4) | C24—H24A | 0.9700 |
N1—H1A | 0.860 (18) | C24—H24B | 0.9700 |
C1—C2 | 1.510 (4) | C25—H25 | 0.9800 |
C1—C4 | 1.515 (5) | C26—C27 | 1.490 (5) |
C1—H1 | 0.9800 | C27—H27A | 0.9600 |
C2—C3 | 1.525 (4) | C27—H27B | 0.9600 |
C2—H2 | 0.9800 | C27—H27C | 0.9600 |
C5—C6 | 1.491 (5) | C28—H28A | 0.9600 |
C6—C7 | 1.373 (5) | C28—H28B | 0.9600 |
C6—C11 | 1.387 (5) | C28—H28C | 0.9600 |
C7—C8 | 1.384 (5) | C29—C34 | 1.365 (6) |
C7—H7 | 0.9300 | C29—C30 | 1.378 (5) |
C8—C9 | 1.373 (6) | C30—C31 | 1.381 (6) |
C8—H8 | 0.9300 | C30—H30 | 0.9300 |
C9—C10 | 1.362 (6) | C31—C32 | 1.375 (7) |
C9—H9 | 0.9300 | C31—H31 | 0.9300 |
C10—C11 | 1.379 (6) | C32—C33 | 1.386 (6) |
C10—H10 | 0.9300 | C32—C35 | 1.515 (7) |
C11—H11 | 0.9300 | C33—C34 | 1.360 (7) |
C12—C13 | 1.484 (5) | C33—H33 | 0.9300 |
C13—C18 | 1.383 (5) | C34—H34 | 0.9300 |
C13—C14 | 1.394 (5) | C35—H35A | 0.9600 |
C14—C15 | 1.393 (7) | C35—H35B | 0.9600 |
C14—H14 | 0.9300 | C35—H35C | 0.9600 |
O13—S1—O12 | 120.1 (2) | C20—C19—C25 | 112.9 (3) |
O13—S1—O11 | 102.92 (17) | N1—C19—H19 | 110.8 |
O12—S1—O11 | 110.05 (17) | C20—C19—H19 | 110.8 |
O13—S1—C29 | 109.95 (19) | C25—C19—H19 | 110.8 |
O12—S1—C29 | 109.84 (19) | C19—C20—C21 | 112.5 (3) |
O11—S1—C29 | 102.33 (19) | C19—C20—H20A | 109.1 |
C4—O4—H4 | 109.5 | C21—C20—H20A | 109.1 |
C5—O5—C2 | 116.8 (2) | C19—C20—H20B | 109.1 |
C12—O7—C1 | 115.2 (3) | C21—C20—H20B | 109.1 |
C26—O9—C25 | 115.4 (3) | H20A—C20—H20B | 107.8 |
C21—O11—S1 | 117.9 (2) | O11—C21—C22 | 107.7 (3) |
C28—N1—C19 | 113.6 (3) | O11—C21—C20 | 108.2 (3) |
C28—N1—C23 | 114.4 (3) | C22—C21—C20 | 112.8 (3) |
C19—N1—C23 | 101.5 (3) | O11—C21—H21 | 109.4 |
C28—N1—H1A | 107 (2) | C22—C21—H21 | 109.4 |
C19—N1—H1A | 111 (3) | C20—C21—H21 | 109.4 |
C23—N1—H1A | 109 (2) | C21—C22—C23 | 114.6 (3) |
O7—C1—C2 | 107.5 (2) | C21—C22—H22A | 108.6 |
O7—C1—C4 | 112.1 (3) | C23—C22—H22A | 108.6 |
C2—C1—C4 | 111.4 (3) | C21—C22—H22B | 108.6 |
O7—C1—H1 | 108.6 | C23—C22—H22B | 108.6 |
C2—C1—H1 | 108.6 | H22A—C22—H22B | 107.6 |
C4—C1—H1 | 108.6 | N1—C23—C24 | 102.3 (3) |
O5—C2—C1 | 108.3 (2) | N1—C23—C22 | 106.3 (3) |
O5—C2—C3 | 112.3 (3) | C24—C23—C22 | 114.7 (3) |
C1—C2—C3 | 110.1 (3) | N1—C23—H23 | 111.0 |
O5—C2—H2 | 108.7 | C24—C23—H23 | 111.0 |
C1—C2—H2 | 108.7 | C22—C23—H23 | 111.0 |
C3—C2—H2 | 108.7 | C23—C24—C25 | 105.2 (3) |
O1—C3—O2 | 127.0 (3) | C23—C24—H24A | 110.7 |
O1—C3—C2 | 115.0 (3) | C25—C24—H24A | 110.7 |
O2—C3—C2 | 118.0 (3) | C23—C24—H24B | 110.7 |
O3—C4—O4 | 126.8 (3) | C25—C24—H24B | 110.7 |
O3—C4—C1 | 124.1 (3) | H24A—C24—H24B | 108.8 |
O4—C4—C1 | 109.0 (3) | O9—C25—C24 | 107.2 (3) |
O6—C5—O5 | 122.8 (3) | O9—C25—C19 | 110.9 (2) |
O6—C5—C6 | 126.1 (3) | C24—C25—C19 | 104.6 (3) |
O5—C5—C6 | 111.1 (3) | O9—C25—H25 | 111.3 |
C7—C6—C11 | 118.8 (4) | C24—C25—H25 | 111.3 |
C7—C6—C5 | 123.2 (3) | C19—C25—H25 | 111.3 |
C11—C6—C5 | 118.0 (4) | O10—C26—O9 | 122.2 (4) |
C6—C7—C8 | 121.0 (4) | O10—C26—C27 | 125.9 (4) |
C6—C7—H7 | 119.5 | O9—C26—C27 | 111.9 (4) |
C8—C7—H7 | 119.5 | C26—C27—H27A | 109.5 |
C9—C8—C7 | 119.3 (4) | C26—C27—H27B | 109.5 |
C9—C8—H8 | 120.3 | H27A—C27—H27B | 109.5 |
C7—C8—H8 | 120.3 | C26—C27—H27C | 109.5 |
C10—C9—C8 | 120.4 (4) | H27A—C27—H27C | 109.5 |
C10—C9—H9 | 119.8 | H27B—C27—H27C | 109.5 |
C8—C9—H9 | 119.8 | N1—C28—H28A | 109.5 |
C9—C10—C11 | 120.4 (4) | N1—C28—H28B | 109.5 |
C9—C10—H10 | 119.8 | H28A—C28—H28B | 109.5 |
C11—C10—H10 | 119.8 | N1—C28—H28C | 109.5 |
C10—C11—C6 | 120.1 (4) | H28A—C28—H28C | 109.5 |
C10—C11—H11 | 119.9 | H28B—C28—H28C | 109.5 |
C6—C11—H11 | 119.9 | C34—C29—C30 | 120.3 (4) |
O8—C12—O7 | 122.7 (4) | C34—C29—S1 | 120.3 (3) |
O8—C12—C13 | 125.5 (3) | C30—C29—S1 | 119.4 (4) |
O7—C12—C13 | 111.6 (3) | C29—C30—C31 | 118.8 (4) |
C18—C13—C14 | 118.8 (4) | C29—C30—H30 | 120.6 |
C18—C13—C12 | 122.9 (3) | C31—C30—H30 | 120.6 |
C14—C13—C12 | 118.0 (4) | C32—C31—C30 | 122.4 (4) |
C15—C14—C13 | 120.0 (5) | C32—C31—H31 | 118.8 |
C15—C14—H14 | 120.0 | C30—C31—H31 | 118.8 |
C13—C14—H14 | 120.0 | C31—C32—C33 | 116.4 (5) |
C16—C15—C14 | 119.5 (5) | C31—C32—C35 | 120.5 (4) |
C16—C15—H15 | 120.3 | C33—C32—C35 | 123.1 (5) |
C14—C15—H15 | 120.3 | C34—C33—C32 | 122.6 (5) |
C15—C16—C17 | 121.9 (5) | C34—C33—H33 | 118.7 |
C15—C16—H16 | 119.0 | C32—C33—H33 | 118.7 |
C17—C16—H16 | 119.0 | C33—C34—C29 | 119.5 (4) |
C16—C17—C18 | 118.9 (5) | C33—C34—H34 | 120.2 |
C16—C17—H17 | 120.5 | C29—C34—H34 | 120.2 |
C18—C17—H17 | 120.5 | C32—C35—H35A | 109.5 |
C13—C18—C17 | 120.9 (4) | C32—C35—H35B | 109.5 |
C13—C18—H18 | 119.6 | H35A—C35—H35B | 109.5 |
C17—C18—H18 | 119.6 | C32—C35—H35C | 109.5 |
N1—C19—C20 | 107.9 (3) | H35A—C35—H35C | 109.5 |
N1—C19—C25 | 103.5 (3) | H35B—C35—H35C | 109.5 |
O13—S1—O11—C21 | 172.7 (3) | C28—N1—C19—C20 | −161.2 (3) |
O12—S1—O11—C21 | 43.5 (3) | C23—N1—C19—C20 | 75.6 (3) |
C29—S1—O11—C21 | −73.2 (3) | C28—N1—C19—C25 | 79.0 (3) |
C12—O7—C1—C2 | −159.4 (3) | C23—N1—C19—C25 | −44.2 (3) |
C12—O7—C1—C4 | 77.9 (3) | N1—C19—C20—C21 | −58.4 (4) |
C5—O5—C2—C1 | −152.1 (3) | C25—C19—C20—C21 | 55.3 (4) |
C5—O5—C2—C3 | 86.1 (3) | S1—O11—C21—C22 | 140.3 (3) |
O7—C1—C2—O5 | −76.2 (3) | S1—O11—C21—C20 | −97.5 (3) |
C4—C1—C2—O5 | 47.0 (3) | C19—C20—C21—O11 | −81.1 (4) |
O7—C1—C2—C3 | 47.0 (3) | C19—C20—C21—C22 | 37.9 (4) |
C4—C1—C2—C3 | 170.1 (3) | O11—C21—C22—C23 | 81.2 (4) |
O5—C2—C3—O1 | −177.7 (3) | C20—C21—C22—C23 | −38.1 (4) |
C1—C2—C3—O1 | 61.6 (4) | C28—N1—C23—C24 | −75.5 (4) |
O5—C2—C3—O2 | 4.5 (4) | C19—N1—C23—C24 | 47.2 (3) |
C1—C2—C3—O2 | −116.2 (3) | C28—N1—C23—C22 | 163.8 (3) |
O7—C1—C4—O3 | 8.4 (5) | C19—N1—C23—C22 | −73.5 (3) |
C2—C1—C4—O3 | −112.1 (4) | C21—C22—C23—N1 | 56.9 (4) |
O7—C1—C4—O4 | −173.3 (3) | C21—C22—C23—C24 | −55.3 (4) |
C2—C1—C4—O4 | 66.2 (3) | N1—C23—C24—C25 | −31.6 (3) |
C2—O5—C5—O6 | −2.3 (5) | C22—C23—C24—C25 | 83.1 (4) |
C2—O5—C5—C6 | 179.0 (3) | C26—O9—C25—C24 | 164.0 (3) |
O6—C5—C6—C7 | 167.8 (4) | C26—O9—C25—C19 | −82.3 (4) |
O5—C5—C6—C7 | −13.5 (5) | C23—C24—C25—O9 | 122.5 (3) |
O6—C5—C6—C11 | −10.9 (6) | C23—C24—C25—C19 | 4.7 (3) |
O5—C5—C6—C11 | 167.8 (3) | N1—C19—C25—O9 | −90.9 (3) |
C11—C6—C7—C8 | 0.8 (6) | C20—C19—C25—O9 | 152.8 (3) |
C5—C6—C7—C8 | −177.9 (4) | N1—C19—C25—C24 | 24.4 (3) |
C6—C7—C8—C9 | −1.2 (7) | C20—C19—C25—C24 | −92.0 (3) |
C7—C8—C9—C10 | 1.2 (8) | C25—O9—C26—O10 | −0.3 (6) |
C8—C9—C10—C11 | −0.7 (8) | C25—O9—C26—C27 | 179.7 (3) |
C9—C10—C11—C6 | 0.2 (8) | O13—S1—C29—C34 | 69.6 (4) |
C7—C6—C11—C10 | −0.3 (7) | O12—S1—C29—C34 | −156.1 (3) |
C5—C6—C11—C10 | 178.5 (4) | O11—S1—C29—C34 | −39.3 (4) |
C1—O7—C12—O8 | −9.3 (5) | O13—S1—C29—C30 | −110.6 (3) |
C1—O7—C12—C13 | 166.2 (3) | O12—S1—C29—C30 | 23.7 (4) |
O8—C12—C13—C18 | 166.6 (4) | O11—S1—C29—C30 | 140.6 (3) |
O7—C12—C13—C18 | −8.7 (5) | C34—C29—C30—C31 | 0.0 (6) |
O8—C12—C13—C14 | −7.5 (5) | S1—C29—C30—C31 | −179.8 (3) |
O7—C12—C13—C14 | 177.1 (3) | C29—C30—C31—C32 | 0.5 (6) |
C18—C13—C14—C15 | −2.6 (5) | C30—C31—C32—C33 | −0.1 (7) |
C12—C13—C14—C15 | 171.8 (4) | C30—C31—C32—C35 | 176.9 (4) |
C13—C14—C15—C16 | 1.6 (7) | C31—C32—C33—C34 | −0.8 (7) |
C14—C15—C16—C17 | −0.2 (8) | C35—C32—C33—C34 | −177.7 (5) |
C15—C16—C17—C18 | −0.3 (7) | C32—C33—C34—C29 | 1.2 (8) |
C14—C13—C18—C17 | 2.2 (5) | C30—C29—C34—C33 | −0.9 (7) |
C12—C13—C18—C17 | −171.9 (3) | S1—C29—C34—C33 | 179.0 (4) |
C16—C17—C18—C13 | −0.8 (6) |
D—H···A | D—H | H···A | D···A | D—H···A |
N1—H1A···O1i | 0.86 (2) | 1.89 (2) | 2.699 (4) | 156 (3) |
O4—H4···O2i | 0.82 | 1.66 | 2.460 (3) | 164 |
Symmetry code: (i) x−1, y, z. |
Experimental details
Crystal data | |
Chemical formula | C17H24NO5S+·C18H13O8− |
Mr | 711.72 |
Crystal system, space group | Orthorhombic, P212121 |
Temperature (K) | 293 |
a, b, c (Å) | 7.4153 (5), 19.2664 (12), 24.7388 (16) |
V (Å3) | 3534.3 (4) |
Z | 4 |
Radiation type | Mo Kα |
µ (mm−1) | 0.16 |
Crystal size (mm) | 0.31 × 0.16 × 0.08 |
Data collection | |
Diffractometer | Bruker SMART CCD area-detector diffractometer |
Absorption correction | Multi-scan (SADABS; Sheldrick, 2002) |
Tmin, Tmax | 0.863, 1.000 |
No. of measured, independent and observed [I > 2σ(I)] reflections | 18779, 6550, 5135 |
Rint | 0.081 |
(sin θ/λ)max (Å−1) | 0.606 |
Refinement | |
R[F2 > 2σ(F2)], wR(F2), S | 0.063, 0.125, 1.06 |
No. of reflections | 6550 |
No. of parameters | 459 |
No. of restraints | 1 |
H-atom treatment | H atoms treated by a mixture of independent and constrained refinement |
Δρmax, Δρmin (e Å−3) | 0.19, −0.17 |
Absolute structure | Flack (1983), 3094 Friedel pairs |
Absolute structure parameter | 0.03 (12) |
Computer programs: SMART (Bruker, 2001), SAINT (Bruker, 2001), SHELXTL (Sheldrick, 2080), SHELXS97 (Sheldrick, 2008), SHELXL97 (Sheldrick, 2008), SHELXTL (Sheldrick, 2008).
D—H···A | D—H | H···A | D···A | D—H···A |
N1—H1A···O1i | 0.860 (18) | 1.89 (2) | 2.699 (4) | 156 (3) |
O4—H4···O2i | 0.82 | 1.66 | 2.460 (3) | 164.3 |
Symmetry code: (i) x−1, y, z. |
Acknowledgements
This work was supported by the Fund of the Science and Technology Commission of Shanghai Municipality (Key item, grant No. 06DZ19001) and the Shanghai Municipal Education Commission Fund (grant No. 06BZ009). We thank the Shanghai Institute of Organic Chemistry for the X-ray data collection and analysis.
References
Bruker (2001). SMART and SAINT. Bruker AXS Inc., Madison, Wisconsin, USA. Google Scholar
Flack, H. D. (1983). Acta Cryst. A39, 876–881. CrossRef CAS Web of Science IUCr Journals Google Scholar
Sheldrick, G. M. (2002). SADABS. University of Göttingen, Germany. Google Scholar
Sheldrick, G. M. (2008). Acta Cryst. A64, 112–122. Web of Science CrossRef CAS IUCr Journals Google Scholar
Yang, L. & Wang, H. (1998). Acta Pharm. Sin. 33, 832–835. CAS Google Scholar
Yang, L.-M., Zhu, L., Niu, Y.-Y., Chen, H.-Z. & Lu, Y. (2008). Acta Cryst. E64, o2331. Web of Science CSD CrossRef IUCr Journals Google Scholar
Zhu, L., Yang, L.-M., Cui, Y.-Y., Zheng, P.-L., Niu, Y.-Y., Wang, H., Lu, Y., Ren, Q.-S., Wei, P.-J. & Chen, H.-Z. (2008). Acta Pharmacol. Sin. 29, 177–184. Web of Science CrossRef PubMed Google Scholar
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6β-Acetoxy-3α-paramethylbenzene sulfonyloxy tropane is a potent muscarinic receptor agonist and has been shown to be a promising candidate as a new antiglaucoma agent. The pharmacology results suggest that the (1R,3S,5R,6S) isomer (lesatropane), the crystal structure has been reported (Yang et al., 2008), displays an improved agonistic activity compared to its racemic counterpart (Zhu et al., 2008). The enantiopure isomer was obtained by the optical resolution of the racemic tropane alkaloids with the chiral acid (Yang & Wang, 1998). We report here the crystal structure of the diastereoisomeric salt, (1R,3S,5R,6S)-6-acetoxy-3-paramethylbenzene sulfonyloxytropane and (-)-O',O'-dibenzyl-L-tartaric acid (1/1), formed during the resolution. The three-dimensional structure of the title compound is shown in Fig.1. X-ray structure analytical data showed that the diastereoisomeric salt is produced by the formation of hydrogen bonds. The nitrogen atom of the tropane alkaloid is protonated to form the cation and the chiral acid is deprotonated to form anion. Each anion interacts with a cation (via N atom) forming N–H···O hydrogen bond, and chiral acid anions are linked by O–H···O hydrogen bond with each other (Fig. 2).