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Crystal and molecular structure of 14‐desoxy‐14ß‐azido‐digitoxigenin‐3‐acetate
Author(s) -
ScharfenbergPfeiffer D.,
Höhne E.,
Megges R.,
Schmidt H.J.
Publication year - 1988
Publication title -
crystal research and technology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.377
H-Index - 64
eISSN - 1521-4079
pISSN - 0232-1300
DOI - 10.1002/crat.2170230620
Subject(s) - digitoxigenin , orthorhombic crystal system , chemistry , crystal structure , crystallography , molecule , stereochemistry , organic chemistry , glycoside
The crystal and molecular structure of 14‐desoxy‐14ß‐azido‐digitoxigenin‐3‐acetate was determined by X‐ray analysis. The compound crystallizes in the orthorhombic space group P 2 1 2 1 2 1 with four molecules C 25 H 35 N 3 O 4 in the unit cell. The lattice parameters are a = 8.975, b = 13.698, and c = 18.958 Å. The structure was solved by direct methods and refined by least‐squares procedures up to the discrepancy factor R = 0.041.