organic compounds
(1R,3S,5R,6S)-6-Hydroxy-3-tosyloxytropan-8-ium chloride
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, C15H22NO4S+·Cl−, is a hydrolysis product of lesatropane [(1R,3S,5R,6S)-6-acetoxy-3-tosyloxytropane] hydrochloride, a potential antiglaucoma agent. As in lesatropane, the piperidine and pyrrolidine rings in the title compound adopt chair and envelope conformations, respectively. There are two molecules in the with similar conformations. The is stabilized by intermolecular O—H⋯Cl and N—H⋯Cl hydrogen bonds.
Related literature
For background to the pharmacological activity of lesatropane, see: Zhu et al. (2008); Fu et al. (2008, 2009). For related structures, see: Yang et al. (2008, 2009).
Experimental
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
https://doi.org/10.1107/S1600536809055366/bq2182sup1.cif
contains datablocks I, global. DOI:Structure factors: contains datablock I. DOI: https://doi.org/10.1107/S1600536809055366/bq2182Isup2.hkl
Lesatropane was hydrolyzed with 1% NaOH-EtOH solution. After stirring at 0°C for 5 h, the reaction solution was neutralized by hydrochloric acid. The solvent was evaporated in vacuo. The residue was dissolved in CH2Cl2 and the organic phase was evaporated in vacuo to give the title compound as colorless crystals, [α]D25-8.31(c= 0.1085,CHCl3).1H NMR(CDCl3): δ1.98–3.00(m, 6H, 2,4,7-H), 2.47(s, 3H, CH3Ar), 3.01(s, 3H, CH3N), 3.80(s, 1H, 1-H), 3.87(m, 1H, 5-H), 4.19(s, 1H, OH), 4.63(t, 1H, 3-H), 4.94(m, 1H, 6-H), 7.38(d, J=8.1 Hz, 2H, ArH), 7.75(d, J=8.1 Hz, 2H, ArH), 11.75(s, 1H, H+). Crystals suitable for X-ray analysis were obtained by slow crystallization from anhydrous ethanol.
H atoms bonded to N atom was located in a difference map and refined with distance restraints of N—H=0.873 (19) Å, other H atoms were positioned geometrically and allowed to ride on their parent atoms. with C—H=0.93–0.98 Å, O—H=0.83 (2) Å,. Displacement parameters for H atoms were calculated as Uiso(H) = 1.2–1.5Ueq(carrier atom).
The title compound is a chiral compound and although 95% symmetry center was detected which means that P1 should be P-1, P-1 is in contradiction with the
P-1 was also tried to refine the structure but gave R=0.084. So, P1 is more reasonable and credible.Lesatropane has been demonstrated to possess potent agonistic activity on muscarinic receptors (Zhu et al., 2008) and is being developed into a new antiglaucoma agent in China. The ocular pharmacokinetics of lesatropane was evaluated (Fu et al., 2008, 2009). The related crystal structures have been reported (Yang et al., 2008, 2009). The title compound was detected during storage of lesatropane hydrochloride solution. We prepared the title compound (Fig.1), and report here its
The piperidine ring exists in a chair conformation with N1 atom and C3 atom displaced by 0.881 (6) Å and -0.446 (7) Å, respectively, on opposite sides of C1/C2/C4/C5 plane. The pyrrolidine ring adopts an with N1 atom deviating by 0.695 (7)Å from C1/C5/C6/C7 plane. There are two molecules in the and the dihedral angle between two benzene rings is 1.65 (34)°. The molecules are linked to each other by intermolecular strong O—H···Cl and N—H···Cl hydrogen bonds. (Table 1. and Fig. 2.).For background to the pharmacological activity of lesatropane, see: Zhu et al. (2008); Fu et al. (2008, 2009). For related structures, see: Yang et al. (2008, 2009).
Data collection: SMART (Bruker, 2001); cell
SAINT (Bruker, 2001); data reduction: SAINT (Bruker, 2001); 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).C15H22NO4S+·Cl− | Z = 2 |
Mr = 347.85 | F(000) = 368 |
Triclinic, P1 | Dx = 1.398 Mg m−3 |
Hall symbol: P 1 | Melting point: 412 K |
a = 7.1958 (9) Å | Mo Kα radiation, λ = 0.71073 Å |
b = 9.3680 (12) Å | Cell parameters from 2053 reflections |
c = 13.4124 (17) Å | θ = 4.6–54.7° |
α = 69.894 (2)° | µ = 0.37 mm−1 |
β = 76.790 (2)° | T = 293 K |
γ = 85.560 (2)° | Prismatic, colorless |
V = 826.57 (18) Å3 | 0.39 × 0.28 × 0.15 mm |
Bruker SMART CCD area-detector diffractometer | 4168 independent reflections |
Radiation source: fine-focus sealed tube | 3497 reflections with I > 2σ(I) |
Graphite monochromator | Rint = 0.014 |
phi and ω scans | θmax = 27.0°, θmin = 1.7° |
Absorption correction: multi-scan (SADABS; Sheldrick, 2002) | h = −8→9 |
Tmin = 0.754, Tmax = 1.000 | k = −11→11 |
4886 measured reflections | l = −17→17 |
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)] = 0.043 | H atoms treated by a mixture of independent and constrained refinement |
wR(F2) = 0.106 | w = 1/[σ2(Fo2) + (0.060P)2 + ] where P = (Fo2 + 2Fc2)/3 |
S = 0.98 | (Δ/σ)max = 0.001 |
4168 reflections | Δρmax = 0.37 e Å−3 |
417 parameters | Δρmin = −0.24 e Å−3 |
7 restraints | Absolute structure: Flack (1983), 3603 Friedel pairs |
Primary atom site location: structure-invariant direct methods | Absolute structure parameter: −0.15 (8) |
C15H22NO4S+·Cl− | γ = 85.560 (2)° |
Mr = 347.85 | V = 826.57 (18) Å3 |
Triclinic, P1 | Z = 2 |
a = 7.1958 (9) Å | Mo Kα radiation |
b = 9.3680 (12) Å | µ = 0.37 mm−1 |
c = 13.4124 (17) Å | T = 293 K |
α = 69.894 (2)° | 0.39 × 0.28 × 0.15 mm |
β = 76.790 (2)° |
Bruker SMART CCD area-detector diffractometer | 4168 independent reflections |
Absorption correction: multi-scan (SADABS; Sheldrick, 2002) | 3497 reflections with I > 2σ(I) |
Tmin = 0.754, Tmax = 1.000 | Rint = 0.014 |
4886 measured reflections |
R[F2 > 2σ(F2)] = 0.043 | H atoms treated by a mixture of independent and constrained refinement |
wR(F2) = 0.106 | Δρmax = 0.37 e Å−3 |
S = 0.98 | Δρmin = −0.24 e Å−3 |
4168 reflections | Absolute structure: Flack (1983), 3603 Friedel pairs |
417 parameters | Absolute structure parameter: −0.15 (8) |
7 restraints |
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 | 0.68669 (16) | 0.49958 (12) | 0.53438 (8) | 0.0397 (3) | |
S2 | 0.41766 (16) | 0.19107 (12) | 0.44619 (8) | 0.0401 (3) | |
Cl1 | 0.73995 (19) | 0.03363 (15) | 1.03456 (10) | 0.0487 (3) | |
Cl2 | 0.35173 (19) | 0.66678 (16) | −0.03841 (11) | 0.0622 (4) | |
O1 | 0.0387 (5) | 0.1347 (4) | 0.8073 (3) | 0.0619 (9) | |
O2 | 0.8064 (6) | 0.3982 (5) | 0.4922 (3) | 0.0541 (10) | |
O3 | 0.5651 (6) | 0.5988 (4) | 0.4705 (3) | 0.0548 (10) | |
O4 | 0.5462 (5) | 0.4084 (4) | 0.6436 (3) | 0.0418 (8) | |
O5 | 1.0882 (5) | 0.3794 (4) | 0.0936 (3) | 0.0576 (8) | |
O6 | 0.5406 (6) | 0.0955 (4) | 0.5103 (3) | 0.0527 (10) | |
O7 | 0.2965 (6) | 0.2969 (5) | 0.4846 (3) | 0.0591 (11) | |
O8 | 0.5575 (4) | 0.2796 (4) | 0.3366 (2) | 0.0376 (8) | |
N1 | 0.3883 (6) | 0.1187 (5) | 0.9298 (3) | 0.0359 (9) | |
N2 | 0.7097 (6) | 0.5851 (4) | 0.0538 (3) | 0.0354 (9) | |
C1 | 0.3815 (8) | 0.2874 (6) | 0.8983 (4) | 0.0427 (13) | |
H1 | 0.3514 | 0.3175 | 0.9633 | 0.051* | |
C2 | 0.5693 (8) | 0.3497 (6) | 0.8305 (4) | 0.0443 (13) | |
H2A | 0.6643 | 0.3172 | 0.8747 | 0.053* | |
H2B | 0.5632 | 0.4598 | 0.8072 | 0.053* | |
C3 | 0.6333 (8) | 0.3018 (6) | 0.7310 (4) | 0.0392 (11) | |
H3 | 0.7726 | 0.3097 | 0.7079 | 0.047* | |
C4 | 0.5728 (7) | 0.1407 (5) | 0.7498 (4) | 0.0375 (11) | |
H4A | 0.6666 | 0.0698 | 0.7810 | 0.045* | |
H4B | 0.5712 | 0.1310 | 0.6803 | 0.045* | |
C5 | 0.3765 (7) | 0.0975 (5) | 0.8249 (3) | 0.0355 (11) | |
H5A | 0.3451 | −0.0080 | 0.8375 | 0.043* | |
C6 | 0.2166 (7) | 0.2045 (6) | 0.7864 (4) | 0.0411 (12) | |
H6 | 0.2568 | 0.2542 | 0.7076 | 0.049* | |
C7 | 0.2132 (8) | 0.3253 (6) | 0.8403 (4) | 0.0448 (13) | |
H7A | 0.0934 | 0.3214 | 0.8921 | 0.054* | |
H7B | 0.2283 | 0.4261 | 0.7860 | 0.054* | |
C8 | 0.2418 (8) | 0.0359 (7) | 1.0276 (4) | 0.0503 (13) | |
H8A | 0.2770 | 0.0380 | 1.0919 | 0.075* | |
H8B | 0.2342 | −0.0677 | 1.0311 | 0.075* | |
H8C | 0.1199 | 0.0839 | 1.0226 | 0.075* | |
C9 | 0.8273 (8) | 0.6055 (5) | 0.5760 (4) | 0.0370 (11) | |
C10 | 1.0154 (8) | 0.5730 (6) | 0.5736 (4) | 0.0442 (13) | |
H10 | 1.0718 | 0.4957 | 0.5483 | 0.053* | |
C11 | 1.1224 (8) | 0.6543 (6) | 0.6087 (4) | 0.0457 (13) | |
H11 | 1.2519 | 0.6337 | 0.6049 | 0.055* | |
C12 | 1.0377 (9) | 0.7672 (6) | 0.6497 (4) | 0.0476 (14) | |
C13 | 0.8473 (10) | 0.7977 (7) | 0.6502 (5) | 0.0538 (16) | |
H13 | 0.7891 | 0.8746 | 0.6754 | 0.065* | |
C14 | 0.7414 (8) | 0.7177 (6) | 0.6147 (4) | 0.0466 (13) | |
H14 | 0.6125 | 0.7390 | 0.6167 | 0.056* | |
C15 | 1.1547 (10) | 0.8524 (7) | 0.6924 (5) | 0.0634 (16) | |
H15A | 1.2123 | 0.7809 | 0.7475 | 0.095* | |
H15B | 1.0731 | 0.9197 | 0.7230 | 0.095* | |
H15C | 1.2527 | 0.9102 | 0.6338 | 0.095* | |
C16 | 0.6975 (7) | 0.6088 (5) | 0.1618 (4) | 0.0365 (11) | |
H16 | 0.7089 | 0.7166 | 0.1520 | 0.044* | |
C17 | 0.5067 (8) | 0.5446 (6) | 0.2326 (4) | 0.0417 (12) | |
H17A | 0.4967 | 0.5536 | 0.3035 | 0.050* | |
H17B | 0.4067 | 0.6066 | 0.2009 | 0.050* | |
C18 | 0.4711 (7) | 0.3819 (5) | 0.2478 (4) | 0.0370 (11) | |
H18 | 0.3332 | 0.3637 | 0.2669 | 0.044* | |
C19 | 0.5583 (8) | 0.3388 (6) | 0.1467 (4) | 0.0395 (12) | |
H19A | 0.5768 | 0.2296 | 0.1687 | 0.047* | |
H19B | 0.4688 | 0.3651 | 0.0990 | 0.047* | |
C20 | 0.7488 (7) | 0.4169 (5) | 0.0834 (4) | 0.0337 (10) | |
H20 | 0.7966 | 0.3892 | 0.0180 | 0.040* | |
C21 | 0.9008 (7) | 0.3873 (6) | 0.1520 (4) | 0.0400 (12) | |
H21 | 0.8709 | 0.2909 | 0.2120 | 0.048* | |
C22 | 0.8696 (8) | 0.5180 (6) | 0.1996 (4) | 0.0428 (12) | |
H22A | 0.8450 | 0.4775 | 0.2784 | 0.051* | |
H22B | 0.9819 | 0.5824 | 0.1735 | 0.051* | |
C23 | 0.8482 (8) | 0.6850 (6) | −0.0388 (4) | 0.0468 (13) | |
H23A | 0.8071 | 0.7887 | −0.0534 | 0.070* | |
H23B | 0.8558 | 0.6567 | −0.1019 | 0.070* | |
H23C | 0.9716 | 0.6743 | −0.0210 | 0.070* | |
C24 | 0.2817 (7) | 0.0842 (6) | 0.4053 (4) | 0.0353 (11) | |
C25 | 0.0900 (8) | 0.1097 (6) | 0.4105 (4) | 0.0432 (13) | |
H25 | 0.0277 | 0.1837 | 0.4377 | 0.052* | |
C26 | −0.0087 (8) | 0.0230 (7) | 0.3746 (4) | 0.0513 (14) | |
H26 | −0.1392 | 0.0389 | 0.3797 | 0.062* | |
C27 | 0.0761 (9) | −0.0845 (6) | 0.3321 (4) | 0.0449 (13) | |
C28 | 0.2681 (9) | −0.1099 (7) | 0.3296 (5) | 0.0546 (16) | |
H28 | 0.3289 | −0.1844 | 0.3025 | 0.066* | |
C29 | 0.3729 (8) | −0.0288 (7) | 0.3658 (5) | 0.0511 (15) | |
H29 | 0.5021 | −0.0489 | 0.3640 | 0.061* | |
C30 | −0.0316 (10) | −0.1748 (8) | 0.2911 (5) | 0.077 (2) | |
H30A | −0.1536 | −0.2033 | 0.3396 | 0.116* | |
H30B | 0.0393 | −0.2646 | 0.2873 | 0.116* | |
H30C | −0.0498 | −0.1144 | 0.2199 | 0.116* | |
H1A | −0.030 (7) | 0.116 (6) | 0.868 (2) | 0.09 (2)* | |
H5 | 1.137 (8) | 0.463 (4) | 0.056 (4) | 0.09 (2)* | |
H1B | 0.503 (4) | 0.097 (5) | 0.942 (4) | 0.034 (13)* | |
H2 | 0.600 (4) | 0.616 (5) | 0.037 (4) | 0.036 (14)* |
U11 | U22 | U33 | U12 | U13 | U23 | |
S1 | 0.0434 (8) | 0.0448 (8) | 0.0283 (6) | −0.0043 (6) | −0.0064 (6) | −0.0088 (6) |
S2 | 0.0463 (8) | 0.0432 (7) | 0.0303 (6) | −0.0095 (6) | −0.0023 (6) | −0.0135 (6) |
Cl1 | 0.0452 (8) | 0.0527 (7) | 0.0471 (7) | 0.0030 (6) | −0.0155 (6) | −0.0124 (6) |
Cl2 | 0.0449 (9) | 0.0580 (9) | 0.0738 (10) | −0.0037 (7) | −0.0283 (8) | 0.0012 (8) |
O1 | 0.043 (2) | 0.098 (3) | 0.052 (2) | −0.0107 (18) | −0.0097 (17) | −0.032 (2) |
O2 | 0.062 (3) | 0.059 (2) | 0.049 (2) | 0.001 (2) | −0.0074 (19) | −0.031 (2) |
O3 | 0.062 (3) | 0.063 (3) | 0.0350 (19) | −0.008 (2) | −0.021 (2) | −0.0025 (19) |
O4 | 0.042 (2) | 0.045 (2) | 0.0321 (17) | −0.0066 (16) | −0.0102 (16) | −0.0021 (16) |
O5 | 0.0418 (19) | 0.057 (2) | 0.065 (2) | 0.0080 (16) | −0.0030 (16) | −0.0161 (18) |
O6 | 0.064 (3) | 0.056 (2) | 0.035 (2) | −0.0118 (19) | −0.021 (2) | −0.0028 (18) |
O7 | 0.059 (3) | 0.063 (3) | 0.056 (2) | −0.008 (2) | 0.010 (2) | −0.033 (2) |
O8 | 0.032 (2) | 0.045 (2) | 0.0309 (17) | −0.0034 (14) | −0.0077 (15) | −0.0046 (15) |
N1 | 0.032 (2) | 0.047 (3) | 0.0269 (19) | 0.0011 (19) | −0.0079 (18) | −0.0092 (18) |
N2 | 0.035 (2) | 0.036 (2) | 0.031 (2) | −0.0019 (18) | −0.0093 (19) | −0.0029 (18) |
C1 | 0.061 (4) | 0.041 (3) | 0.033 (2) | 0.007 (2) | −0.019 (2) | −0.018 (2) |
C2 | 0.055 (3) | 0.039 (3) | 0.042 (3) | −0.010 (2) | −0.020 (3) | −0.009 (2) |
C3 | 0.038 (3) | 0.045 (3) | 0.028 (2) | 0.001 (2) | −0.008 (2) | −0.005 (2) |
C4 | 0.045 (3) | 0.039 (3) | 0.032 (2) | 0.005 (2) | −0.009 (2) | −0.017 (2) |
C5 | 0.047 (3) | 0.033 (2) | 0.027 (2) | −0.002 (2) | −0.005 (2) | −0.0111 (19) |
C6 | 0.030 (3) | 0.064 (3) | 0.031 (2) | 0.004 (2) | −0.011 (2) | −0.016 (2) |
C7 | 0.042 (3) | 0.056 (3) | 0.036 (2) | 0.013 (2) | −0.007 (2) | −0.019 (2) |
C8 | 0.043 (3) | 0.063 (3) | 0.034 (3) | −0.007 (2) | −0.002 (2) | −0.004 (2) |
C9 | 0.040 (3) | 0.034 (3) | 0.029 (2) | −0.007 (2) | 0.000 (2) | −0.004 (2) |
C10 | 0.045 (3) | 0.048 (3) | 0.041 (3) | 0.002 (2) | −0.007 (3) | −0.018 (3) |
C11 | 0.040 (3) | 0.048 (3) | 0.043 (3) | 0.002 (2) | −0.013 (2) | −0.006 (2) |
C12 | 0.056 (4) | 0.049 (3) | 0.031 (3) | −0.014 (3) | −0.010 (3) | −0.003 (2) |
C13 | 0.064 (4) | 0.043 (3) | 0.056 (4) | 0.001 (3) | −0.005 (3) | −0.025 (3) |
C14 | 0.032 (3) | 0.050 (3) | 0.057 (3) | 0.006 (2) | −0.009 (3) | −0.020 (3) |
C15 | 0.081 (5) | 0.059 (4) | 0.049 (3) | −0.024 (3) | −0.019 (3) | −0.008 (3) |
C16 | 0.040 (3) | 0.034 (2) | 0.039 (2) | 0.004 (2) | −0.010 (2) | −0.017 (2) |
C17 | 0.042 (3) | 0.046 (3) | 0.034 (2) | 0.008 (2) | −0.005 (2) | −0.013 (2) |
C18 | 0.030 (3) | 0.040 (3) | 0.039 (3) | 0.001 (2) | −0.010 (2) | −0.009 (2) |
C19 | 0.049 (3) | 0.039 (3) | 0.035 (3) | 0.003 (2) | −0.015 (2) | −0.015 (2) |
C20 | 0.038 (3) | 0.039 (3) | 0.025 (2) | 0.0008 (19) | −0.0006 (19) | −0.015 (2) |
C21 | 0.034 (3) | 0.044 (3) | 0.035 (2) | 0.004 (2) | −0.008 (2) | −0.006 (2) |
C22 | 0.047 (3) | 0.049 (3) | 0.035 (2) | −0.013 (2) | −0.008 (2) | −0.016 (2) |
C23 | 0.044 (3) | 0.055 (3) | 0.030 (3) | 0.001 (2) | −0.002 (2) | −0.004 (2) |
C24 | 0.038 (3) | 0.038 (3) | 0.029 (2) | −0.002 (2) | −0.008 (2) | −0.009 (2) |
C25 | 0.038 (3) | 0.040 (3) | 0.043 (3) | 0.003 (2) | −0.004 (2) | −0.008 (2) |
C26 | 0.031 (3) | 0.066 (4) | 0.051 (3) | −0.011 (2) | −0.008 (3) | −0.010 (3) |
C27 | 0.057 (4) | 0.044 (3) | 0.029 (2) | −0.015 (2) | −0.008 (2) | −0.004 (2) |
C28 | 0.061 (4) | 0.050 (3) | 0.063 (4) | 0.003 (3) | −0.019 (3) | −0.029 (3) |
C29 | 0.053 (4) | 0.049 (3) | 0.061 (4) | 0.002 (3) | −0.014 (3) | −0.029 (3) |
C30 | 0.087 (5) | 0.098 (5) | 0.053 (4) | −0.045 (4) | −0.017 (4) | −0.021 (4) |
S1—O2 | 1.409 (3) | C10—C11 | 1.377 (8) |
S1—O3 | 1.426 (4) | C10—H10 | 0.9300 |
S1—O4 | 1.579 (4) | C11—C12 | 1.394 (7) |
S1—C9 | 1.765 (6) | C11—H11 | 0.9300 |
S2—O6 | 1.421 (4) | C12—C13 | 1.377 (8) |
S2—O7 | 1.421 (4) | C12—C15 | 1.520 (8) |
S2—O8 | 1.573 (3) | C13—C14 | 1.367 (8) |
S2—C24 | 1.741 (5) | C13—H13 | 0.9300 |
Cl1—H1B | 2.26 (2) | C14—H14 | 0.9300 |
Cl2—H2 | 2.19 (2) | C15—H15A | 0.9600 |
O1—C6 | 1.409 (6) | C15—H15B | 0.9600 |
O1—H1A | 0.82 (2) | C15—H15C | 0.9600 |
O4—C3 | 1.482 (6) | C16—C17 | 1.512 (7) |
O5—C21 | 1.406 (6) | C16—C22 | 1.530 (7) |
O5—H5 | 0.83 (2) | C16—H16 | 0.9800 |
O8—C18 | 1.478 (5) | C17—C18 | 1.501 (7) |
N1—C1 | 1.489 (6) | C17—H17A | 0.9700 |
N1—C8 | 1.493 (7) | C17—H17B | 0.9700 |
N1—C5 | 1.509 (5) | C18—C19 | 1.531 (6) |
N1—H1B | 0.874 (19) | C18—H18 | 0.9800 |
N2—C23 | 1.480 (6) | C19—C20 | 1.527 (7) |
N2—C20 | 1.507 (6) | C19—H19A | 0.9700 |
N2—C16 | 1.522 (6) | C19—H19B | 0.9700 |
N2—H2 | 0.873 (19) | C20—C21 | 1.536 (6) |
C1—C2 | 1.480 (7) | C20—H20 | 0.9800 |
C1—C7 | 1.540 (7) | C21—C22 | 1.544 (6) |
C1—H1 | 0.9800 | C21—H21 | 0.9800 |
C2—C3 | 1.514 (6) | C22—H22A | 0.9700 |
C2—H2A | 0.9700 | C22—H22B | 0.9700 |
C2—H2B | 0.9700 | C23—H23A | 0.9600 |
C3—C4 | 1.524 (7) | C23—H23B | 0.9600 |
C3—H3 | 0.9800 | C23—H23C | 0.9600 |
C4—C5 | 1.527 (7) | C24—C25 | 1.372 (7) |
C4—H4A | 0.9700 | C24—C29 | 1.398 (6) |
C4—H4B | 0.9700 | C25—C26 | 1.383 (8) |
C5—C6 | 1.527 (6) | C25—H25 | 0.9300 |
C5—H5A | 0.9800 | C26—C27 | 1.361 (7) |
C6—C7 | 1.535 (7) | C26—H26 | 0.9300 |
C6—H6 | 0.9800 | C27—C28 | 1.378 (8) |
C7—H7A | 0.9700 | C27—C30 | 1.495 (8) |
C7—H7B | 0.9700 | C28—C29 | 1.374 (8) |
C8—H8A | 0.9600 | C28—H28 | 0.9300 |
C8—H8B | 0.9600 | C29—H29 | 0.9300 |
C8—H8C | 0.9600 | C30—H30A | 0.9600 |
C9—C10 | 1.360 (7) | C30—H30B | 0.9600 |
C9—C14 | 1.372 (6) | C30—H30C | 0.9600 |
O2—S1—O3 | 119.2 (2) | C13—C12—C15 | 122.0 (5) |
O2—S1—O4 | 110.1 (2) | C11—C12—C15 | 120.1 (6) |
O3—S1—O4 | 104.3 (2) | C14—C13—C12 | 121.7 (5) |
O2—S1—C9 | 108.6 (2) | C14—C13—H13 | 119.2 |
O3—S1—C9 | 110.0 (2) | C12—C13—H13 | 119.2 |
O4—S1—C9 | 103.5 (2) | C13—C14—C9 | 119.3 (5) |
O6—S2—O7 | 120.3 (2) | C13—C14—H14 | 120.3 |
O6—S2—O8 | 103.7 (2) | C9—C14—H14 | 120.3 |
O7—S2—O8 | 109.2 (2) | C12—C15—H15A | 109.5 |
O6—S2—C24 | 110.6 (2) | C12—C15—H15B | 109.5 |
O7—S2—C24 | 108.8 (3) | H15A—C15—H15B | 109.5 |
O8—S2—C24 | 102.6 (2) | C12—C15—H15C | 109.5 |
C6—O1—H1A | 118 (4) | H15A—C15—H15C | 109.5 |
C3—O4—S1 | 117.1 (3) | H15B—C15—H15C | 109.5 |
C21—O5—H5 | 114 (4) | C17—C16—N2 | 106.2 (4) |
C18—O8—S2 | 117.3 (3) | C17—C16—C22 | 114.2 (4) |
C1—N1—C8 | 115.1 (4) | N2—C16—C22 | 101.9 (3) |
C1—N1—C5 | 101.2 (4) | C17—C16—H16 | 111.4 |
C8—N1—C5 | 115.8 (4) | N2—C16—H16 | 111.4 |
C1—N1—H1B | 103 (3) | C22—C16—H16 | 111.4 |
C8—N1—H1B | 111 (3) | C18—C17—C16 | 115.5 (4) |
C5—N1—H1B | 110 (3) | C18—C17—H17A | 108.4 |
C23—N2—C20 | 116.0 (3) | C16—C17—H17A | 108.4 |
C23—N2—C16 | 114.7 (4) | C18—C17—H17B | 108.4 |
C20—N2—C16 | 101.4 (3) | C16—C17—H17B | 108.4 |
C23—N2—H2 | 103 (3) | H17A—C17—H17B | 107.5 |
C20—N2—H2 | 116 (3) | O8—C18—C17 | 110.0 (4) |
C16—N2—H2 | 105 (3) | O8—C18—C19 | 106.6 (3) |
C2—C1—N1 | 108.7 (4) | C17—C18—C19 | 113.1 (4) |
C2—C1—C7 | 115.9 (5) | O8—C18—H18 | 109.0 |
N1—C1—C7 | 101.4 (4) | C17—C18—H18 | 109.0 |
C2—C1—H1 | 110.2 | C19—C18—H18 | 109.0 |
N1—C1—H1 | 110.2 | C20—C19—C18 | 113.7 (4) |
C7—C1—H1 | 110.2 | C20—C19—H19A | 108.8 |
C1—C2—C3 | 114.0 (5) | C18—C19—H19A | 108.8 |
C1—C2—H2A | 108.7 | C20—C19—H19B | 108.8 |
C3—C2—H2A | 108.7 | C18—C19—H19B | 108.8 |
C1—C2—H2B | 108.7 | H19A—C19—H19B | 107.7 |
C3—C2—H2B | 108.7 | N2—C20—C19 | 105.8 (3) |
H2A—C2—H2B | 107.6 | N2—C20—C21 | 104.9 (4) |
O4—C3—C2 | 107.5 (4) | C19—C20—C21 | 113.5 (4) |
O4—C3—C4 | 108.4 (4) | N2—C20—H20 | 110.8 |
C2—C3—C4 | 113.4 (4) | C19—C20—H20 | 110.8 |
O4—C3—H3 | 109.1 | C21—C20—H20 | 110.8 |
C2—C3—H3 | 109.1 | O5—C21—C20 | 114.0 (4) |
C4—C3—H3 | 109.1 | O5—C21—C22 | 113.7 (4) |
C3—C4—C5 | 113.2 (3) | C20—C21—C22 | 103.4 (3) |
C3—C4—H4A | 108.9 | O5—C21—H21 | 108.5 |
C5—C4—H4A | 108.9 | C20—C21—H21 | 108.5 |
C3—C4—H4B | 108.9 | C22—C21—H21 | 108.5 |
C5—C4—H4B | 108.9 | C16—C22—C21 | 106.8 (4) |
H4A—C4—H4B | 107.7 | C16—C22—H22A | 110.4 |
N1—C5—C4 | 105.9 (4) | C21—C22—H22A | 110.4 |
N1—C5—C6 | 104.3 (3) | C16—C22—H22B | 110.4 |
C4—C5—C6 | 114.0 (4) | C21—C22—H22B | 110.4 |
N1—C5—H5A | 110.8 | H22A—C22—H22B | 108.6 |
C4—C5—H5A | 110.8 | N2—C23—H23A | 109.5 |
C6—C5—H5A | 110.8 | N2—C23—H23B | 109.5 |
O1—C6—C5 | 115.4 (4) | H23A—C23—H23B | 109.5 |
O1—C6—C7 | 114.1 (4) | N2—C23—H23C | 109.5 |
C5—C6—C7 | 103.5 (4) | H23A—C23—H23C | 109.5 |
O1—C6—H6 | 107.8 | H23B—C23—H23C | 109.5 |
C5—C6—H6 | 107.8 | C25—C24—C29 | 120.1 (5) |
C7—C6—H6 | 107.8 | C25—C24—S2 | 121.5 (4) |
C6—C7—C1 | 105.9 (4) | C29—C24—S2 | 118.4 (4) |
C6—C7—H7A | 110.6 | C24—C25—C26 | 118.6 (5) |
C1—C7—H7A | 110.6 | C24—C25—H25 | 120.7 |
C6—C7—H7B | 110.6 | C26—C25—H25 | 120.7 |
C1—C7—H7B | 110.6 | C27—C26—C25 | 123.1 (5) |
H7A—C7—H7B | 108.7 | C27—C26—H26 | 118.4 |
N1—C8—H8A | 109.5 | C25—C26—H26 | 118.4 |
N1—C8—H8B | 109.5 | C26—C27—C28 | 117.1 (5) |
H8A—C8—H8B | 109.5 | C26—C27—C30 | 122.5 (6) |
N1—C8—H8C | 109.5 | C28—C27—C30 | 120.4 (5) |
H8A—C8—H8C | 109.5 | C29—C28—C27 | 122.3 (5) |
H8B—C8—H8C | 109.5 | C29—C28—H28 | 118.8 |
C10—C9—C14 | 120.6 (5) | C27—C28—H28 | 118.8 |
C10—C9—S1 | 120.7 (4) | C28—C29—C24 | 118.7 (6) |
C14—C9—S1 | 118.7 (4) | C28—C29—H29 | 120.6 |
C9—C10—C11 | 120.1 (5) | C24—C29—H29 | 120.6 |
C9—C10—H10 | 119.9 | C27—C30—H30A | 109.5 |
C11—C10—H10 | 119.9 | C27—C30—H30B | 109.5 |
C10—C11—C12 | 120.3 (5) | H30A—C30—H30B | 109.5 |
C10—C11—H11 | 119.8 | C27—C30—H30C | 109.5 |
C12—C11—H11 | 119.8 | H30A—C30—H30C | 109.5 |
C13—C12—C11 | 117.9 (5) | H30B—C30—H30C | 109.5 |
O2—S1—O4—C3 | 55.1 (4) | C12—C13—C14—C9 | −1.0 (9) |
O3—S1—O4—C3 | −175.8 (3) | C10—C9—C14—C13 | 0.5 (8) |
C9—S1—O4—C3 | −60.8 (4) | S1—C9—C14—C13 | 178.1 (4) |
O6—S2—O8—C18 | 175.5 (3) | C23—N2—C16—C17 | 159.3 (4) |
O7—S2—O8—C18 | −55.1 (4) | C20—N2—C16—C17 | −74.9 (4) |
C24—S2—O8—C18 | 60.3 (3) | C23—N2—C16—C22 | −80.9 (5) |
C8—N1—C1—C2 | 159.1 (4) | C20—N2—C16—C22 | 44.9 (4) |
C5—N1—C1—C2 | −75.3 (5) | N2—C16—C17—C18 | 55.6 (5) |
C8—N1—C1—C7 | −78.4 (5) | C22—C16—C17—C18 | −55.8 (6) |
C5—N1—C1—C7 | 47.2 (4) | S2—O8—C18—C17 | 108.5 (4) |
N1—C1—C2—C3 | 56.0 (6) | S2—O8—C18—C19 | −128.5 (4) |
C7—C1—C2—C3 | −57.3 (6) | C16—C17—C18—O8 | 83.9 (5) |
S1—O4—C3—C2 | 122.0 (4) | C16—C17—C18—C19 | −35.1 (6) |
S1—O4—C3—C4 | −115.1 (4) | O8—C18—C19—C20 | −85.3 (5) |
C1—C2—C3—O4 | 84.9 (6) | C17—C18—C19—C20 | 35.7 (6) |
C1—C2—C3—C4 | −34.9 (6) | C23—N2—C20—C19 | −158.9 (4) |
O4—C3—C4—C5 | −83.1 (5) | C16—N2—C20—C19 | 76.2 (4) |
C2—C3—C4—C5 | 36.2 (6) | C23—N2—C20—C21 | 80.8 (5) |
C1—N1—C5—C4 | 75.0 (4) | C16—N2—C20—C21 | −44.1 (4) |
C8—N1—C5—C4 | −159.9 (4) | C18—C19—C20—N2 | −57.6 (5) |
C1—N1—C5—C6 | −45.6 (5) | C18—C19—C20—C21 | 56.8 (5) |
C8—N1—C5—C6 | 79.6 (5) | N2—C20—C21—O5 | −98.7 (4) |
C3—C4—C5—N1 | −57.4 (5) | C19—C20—C21—O5 | 146.3 (4) |
C3—C4—C5—C6 | 56.7 (5) | N2—C20—C21—C22 | 25.2 (5) |
N1—C5—C6—O1 | −100.7 (4) | C19—C20—C21—C22 | −89.8 (5) |
C4—C5—C6—O1 | 144.3 (4) | C17—C16—C22—C21 | 84.4 (5) |
N1—C5—C6—C7 | 24.6 (5) | N2—C16—C22—C21 | −29.6 (5) |
C4—C5—C6—C7 | −90.4 (4) | O5—C21—C22—C16 | 127.2 (4) |
O1—C6—C7—C1 | 130.7 (4) | C20—C21—C22—C16 | 3.1 (5) |
C5—C6—C7—C1 | 4.5 (5) | O6—S2—C24—C25 | 135.6 (4) |
C2—C1—C7—C6 | 85.2 (5) | O7—S2—C24—C25 | 1.3 (5) |
N1—C1—C7—C6 | −32.2 (5) | O8—S2—C24—C25 | −114.3 (4) |
O2—S1—C9—C10 | −5.8 (5) | O6—S2—C24—C29 | −44.9 (5) |
O3—S1—C9—C10 | −137.9 (4) | O7—S2—C24—C29 | −179.2 (4) |
O4—S1—C9—C10 | 111.1 (4) | O8—S2—C24—C29 | 65.2 (4) |
O2—S1—C9—C14 | 176.6 (4) | C29—C24—C25—C26 | −0.9 (8) |
O3—S1—C9—C14 | 44.5 (5) | S2—C24—C25—C26 | 178.6 (4) |
O4—S1—C9—C14 | −66.5 (4) | C24—C25—C26—C27 | −1.4 (8) |
C14—C9—C10—C11 | −1.0 (8) | C25—C26—C27—C28 | 2.6 (8) |
S1—C9—C10—C11 | −178.5 (4) | C25—C26—C27—C30 | −178.5 (5) |
C9—C10—C11—C12 | 1.9 (8) | C26—C27—C28—C29 | −1.5 (8) |
C10—C11—C12—C13 | −2.3 (8) | C30—C27—C28—C29 | 179.5 (6) |
C10—C11—C12—C15 | 177.6 (5) | C27—C28—C29—C24 | −0.7 (9) |
C11—C12—C13—C14 | 1.8 (8) | C25—C24—C29—C28 | 1.9 (8) |
C15—C12—C13—C14 | −178.0 (5) | S2—C24—C29—C28 | −177.6 (4) |
D—H···A | D—H | H···A | D···A | D—H···A |
O1—H1A···Cl1i | 0.82 (2) | 2.37 (2) | 3.185 (4) | 170 (6) |
O5—H5···Cl2ii | 0.83 (2) | 2.35 (3) | 3.156 (4) | 164 (6) |
N1—H1B···Cl1 | 0.87 (2) | 2.26 (2) | 3.091 (4) | 159 (4) |
N2—H2···Cl2 | 0.87 (2) | 2.19 (2) | 3.041 (4) | 165 (4) |
Symmetry codes: (i) x−1, y, z; (ii) x+1, y, z. |
Experimental details
Crystal data | |
Chemical formula | C15H22NO4S+·Cl− |
Mr | 347.85 |
Crystal system, space group | Triclinic, P1 |
Temperature (K) | 293 |
a, b, c (Å) | 7.1958 (9), 9.3680 (12), 13.4124 (17) |
α, β, γ (°) | 69.894 (2), 76.790 (2), 85.560 (2) |
V (Å3) | 826.57 (18) |
Z | 2 |
Radiation type | Mo Kα |
µ (mm−1) | 0.37 |
Crystal size (mm) | 0.39 × 0.28 × 0.15 |
Data collection | |
Diffractometer | Bruker SMART CCD area-detector |
Absorption correction | Multi-scan (SADABS; Sheldrick, 2002) |
Tmin, Tmax | 0.754, 1.000 |
No. of measured, independent and observed [I > 2σ(I)] reflections | 4886, 4168, 3497 |
Rint | 0.014 |
(sin θ/λ)max (Å−1) | 0.639 |
Refinement | |
R[F2 > 2σ(F2)], wR(F2), S | 0.043, 0.106, 0.98 |
No. of reflections | 4168 |
No. of parameters | 417 |
No. of restraints | 7 |
H-atom treatment | H atoms treated by a mixture of independent and constrained refinement |
Δρmax, Δρmin (e Å−3) | 0.37, −0.24 |
Absolute structure | Flack (1983), 3603 Friedel pairs |
Absolute structure parameter | −0.15 (8) |
Computer programs: SMART (Bruker, 2001), SAINT (Bruker, 2001), SHELXS97 (Sheldrick, 2008), SHELXL97 (Sheldrick, 2008), SHELXTL (Sheldrick, 2008).
D—H···A | D—H | H···A | D···A | D—H···A |
O1—H1A···Cl1i | 0.82 (2) | 2.37 (2) | 3.185 (4) | 170 (6) |
O5—H5···Cl2ii | 0.83 (2) | 2.35 (3) | 3.156 (4) | 164 (6) |
N1—H1B···Cl1 | 0.874 (19) | 2.26 (2) | 3.091 (4) | 159 (4) |
N2—H2···Cl2 | 0.873 (19) | 2.19 (2) | 3.041 (4) | 165 (4) |
Symmetry codes: (i) x−1, y, z; (ii) 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
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Lesatropane has been demonstrated to possess potent agonistic activity on muscarinic receptors (Zhu et al., 2008) and is being developed into a new antiglaucoma agent in China. The ocular pharmacokinetics of lesatropane was evaluated (Fu et al., 2008, 2009). The related crystal structures have been reported (Yang et al., 2008, 2009). The title compound was detected during storage of lesatropane hydrochloride solution. We prepared the title compound (Fig.1), and report here its crystal structure. The piperidine ring exists in a chair conformation with N1 atom and C3 atom displaced by 0.881 (6) Å and -0.446 (7) Å, respectively, on opposite sides of C1/C2/C4/C5 plane. The pyrrolidine ring adopts an envelope conformation with N1 atom deviating by 0.695 (7)Å from C1/C5/C6/C7 plane. There are two molecules in the unit cell, and the dihedral angle between two benzene rings is 1.65 (34)°. The molecules are linked to each other by intermolecular strong O—H···Cl and N—H···Cl hydrogen bonds. (Table 1. and Fig. 2.).