Quinuclidin-3-yl 2-cyclopentyl-2-hydroxy-2-phenylacetate, a more effective the muscarinic receptor antagonist, was synthesised and its crystal structure was first elucidated by X-ray crystallography.
BrammerL., RivasJ. C. M., and ZhaoD., Inorg. Chem., 1998, 37, 5512.
11.
BorowiakT., DutkiewiczG., and ThielJ., Z. Naturforsch, 2002, 57b, 586.
12.
KumaradhasP., KalyanamP., and NiramalaK. A., Cryst. Res. Technol., 2001, 36, 1435.
13.
(a) DesirajuG.R., Acc. Chem. Res., 1991, 24, 290; (b) Hydrogen bonding in Biological Structure. G.A. Jeffrey, W. Saenger, eds. Springer: Berlin., pp.29-32, 1991.
14.
(a) NinitaJ.S., and MosherH. S., J. Org. Chem., 1981, 46, 211.
15.
ChiuC.C., and JordanF., J. Org. Chem., 1994, 59, 5763.
16.
SheldrickG.M., SADABS, program for Empirical Absorption Correction of Area Detector Data, University of Göttingen1996.
17.
SheldrickG.M., SHELXS-97, Program for X-ray Crystal Structure Solution; Göttingen University: Germany, 1997; Sheldrick, G. M. SHELXL-97, Program for X-ray Crystal Structure Refinement; University of Göttingen: Germany, 1997.