Ethyl ent-15α-[(2-methoxybenzyloxy)methyl]-16-oxobeyeran-20-oate

Ethyl ent-15α-[(2-methoxybenzyloxy)methyl]-16-oxobeyeran-20-oate

The title compound, C31H44O5, was synthesized from isosteviol (systematic name: ent-16-ketobeyeran-19-oic acid). In the molecule, the three six-membered rings adopt chair conformations and the stereochemistry of the A/B and B/C ring junctions are trans. The five-membered ring D adopts an envelope co...

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Bibliographic Details
Main Authors: Ya Wu, Xia Wang, Jian-hong Gong, Chang-yong Wei, Jing-chao Tao
Format: Article
Language:English
Published: International Union of Crystallography 2012-02-01
Series:Acta Crystallographica Section E
Online Access:http://scripts.iucr.org/cgi-bin/paper?S1600536812001833
Description
Summary:The title compound, C31H44O5, was synthesized from isosteviol (systematic name: ent-16-ketobeyeran-19-oic acid). In the molecule, the three six-membered rings adopt chair conformations and the stereochemistry of the A/B and B/C ring junctions are trans. The five-membered ring D adopts an envelope conformation with the methylene C atom as the flap.
ISSN:1600-5368

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