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(Z)-3?-(2-Chloro-anilino)-17(20)-pregnene.

ABSTRACT: In the pregnene fragment of the title compound, C27H38ClN, the three six-membered rings exhibit chair conformations and the five-membered ring has a distorted envelope form with the fused C atom not bearing a methyl group as the flap atom. The amino group is involved in the formation of an intra-molecular N-H?Cl hydrogen bond. The crystal packing exhibits no short inter-molecular contacts.

SUBMITTER: Hu JY 

PROVIDER: S-EPMC3647836 | biostudies-other | 2013 May

REPOSITORIES: biostudies-other

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(Z)-3β-(2-Chloro-anilino)-17(20)-pregnene.

Hu Jun-Yi JY   Wang Jiang J   Xu Ying-Qian YQ   Gao Yun Y   Xiao Guo-Yong GY  

Acta crystallographica. Section E, Structure reports online 20130405 Pt 5

In the pregnene fragment of the title compound, C27H38ClN, the three six-membered rings exhibit chair conformations and the five-membered ring has a distorted envelope form with the fused C atom not bearing a methyl group as the flap atom. The amino group is involved in the formation of an intra-molecular N-H⋯Cl hydrogen bond. The crystal packing exhibits no short inter-molecular contacts. ...[more]

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