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Pinnatane A from the bark of Walsura pinnata Hassk.

ABSTRACT: In the mol-ecule of pinnatane A, C(30)H(48)O(3), isolated from the bark of Walsura pinnata Hassk, the four cyclo-hexane rings adopt chair conformations; the carboxyl and hydr-oxy substituents occupy axial positions. The cyclo-hexene ring is envelope-shaped. Adjacent mol-ecules are linked by O-H?O hydrogen bonds into a chain running along the c axis.

SUBMITTER: Mohamad K

PROVIDER: S-EPMC2969541 | biostudies-literature | 2009 May

REPOSITORIES: biostudies-literature

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Pinnatane A from the bark of Walsura pinnata Hassk.

Mohamad Khalit K Yusoff Mahfizah M Awang Khalijah K Ahmad Kartini K Ng Seik Weng SW

Acta crystallographica. Section E, Structure reports online 20090520 Pt 6

In the mol-ecule of pinnatane A, C(30)H(48)O(3), isolated from the bark of Walsura pinnata Hassk, the four cyclo-hexane rings adopt chair conformations; the carboxyl and hydr-oxy substituents occupy axial positions. The cyclo-hexene ring is envelope-shaped. Adjacent mol-ecules are linked by O-H⋯O hydrogen bonds into a chain running along the c axis. ...[more]

PMID: 21583174

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