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3?,11?-Dihy-droxy-12-ursen-3-yl palmitate.

ABSTRACT: In the title compound, C(46)H(80)O(3), a natural ursane-type triperpenoid, four of the five six-membered rings adopt chair conformations; the fifth, which has a C=C double bond, adopts an approximate half-boat conformation. In the crystal, mol-ecules are linked by O-H?O hydrogen bonds, forming chains along [010].

SUBMITTER: Yuan YL

PROVIDER: S-EPMC3239000 | biostudies-literature | 2011 Dec

REPOSITORIES: biostudies-literature

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3β,11α-Dihy-droxy-12-ursen-3-yl palmitate.

Yuan Yong-Liang YL Bai Su-Ping SP Liang Hui-Juan HJ Ye Dan-Dan DD

Acta crystallographica. Section E, Structure reports online 20111119 Pt 12

In the title compound, C(46)H(80)O(3), a natural ursane-type triperpenoid, four of the five six-membered rings adopt chair conformations; the fifth, which has a C=C double bond, adopts an approximate half-boat conformation. In the crystal, mol-ecules are linked by O-H⋯O hydrogen bonds, forming chains along [010]. ...[more]

PMID: 22199849

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