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Titolo:
17-Oxo-16-(2-pyridylmethylene)-androst-5-en-3 beta-ol monohydrate
Autore:
Vasuki, G; Parthasarathi, V; Ramamurthi, K; Jindal, DP; Dubey, S;
Indirizzi:
Bharathidasan Univ, Dept Phys, Tiruchchirappalli 620024, India Bharathidasan Univ Tiruchchirappalli India 620024 rappalli 620024, India Punjab Univ, Univ Inst Pharmaceut Sci, Chandigarh 160014, India Punjab Univ Chandigarh India 160014 maceut Sci, Chandigarh 160014, India
Titolo Testata:
ACTA CRYSTALLOGRAPHICA SECTION C-CRYSTAL STRUCTURE COMMUNICATIONS
, volume: 57, anno: 2001,
parte:, 9
pagine: 1062 - 1063
SICI:
0108-2701(200109)57:<1062:1BM>2.0.ZU;2-4
Fonte:
ISI
Lingua:
ENG
Tipo documento:
Article
Natura:
Periodico
Settore Disciplinare:
Physical, Chemical & Earth Sciences
Citazioni:
8
Recensione:
Indirizzi per estratti:
Indirizzo: Parthasarathi, V Bharathidasan Univ, Dept Phys, Tiruchchirappalli 620024, India Bharathidasan Univ Tiruchchirappalli India 620024 India
Citazione:
G. Vasuki et al., "17-Oxo-16-(2-pyridylmethylene)-androst-5-en-3 beta-ol monohydrate", ACT CRYST C, 57, 2001, pp. 1062-1063

Abstract

The title compound, C25H31NO2.H2O, has the outer two six-membered rings inchair conformations, while the central ring is in an 8 beta ,9 alpha -half-chair conformation. The five-membered ring adopts a 13,14-half-chair conformation. The pyridyl-methylene moiety has an E configuration with respect to the carbonyl group at position 17. The structure is stabilized by intermolecular O-H . . .N and O-H . . .O hydrogen bonds.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 20/09/20 alle ore 04:08:41