(3S,4R)-3-Ethyl-4-hydr-oxy-3-(3-methoxy-phen-yl)-1-methyl-azepanium (2R,3R)-2,3-bis-(benzo-yloxy)-3-carboxy-propionate.

Acta Crystallogr Sect E Struct Rep Online

Department of Medicinal Chemistry, School of Pharmacy, Fudan University, 826 Zhangheng Road, Shanghai, 201203, People's Republic of China.

Published: April 2010

The crystal structure of the title compound, C(16)H(26)NO(2) (+)·C(18)H(13)O(8) (-), is stabilized by an extensive network of classical N-H⋯O and O-H⋯O hydrogen bonding. The crystal structure also shows an ammonium-driven diastereo-isomerism.

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2979290PMC
http://dx.doi.org/10.1107/S1600536810013425DOI Listing

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