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(20R,24R,25S)-3?,7?,12?,27-Tetra-acet-oxy-24,26-ep-oxy-5?-cholestane.

ABSTRACT: In the title anhydro-scymnol tetra-acetate, C(35)H(54)O(9), the fused chair conformation of the cyclo-hexane A/B ring junction is cis with a 5?-H configuration. The compound has a trimethyl-ene oxide ring at position 24,26 and four acetate groups at the 3?,7?,12?,27 positions.

SUBMITTER: Ketuly KA

PROVIDER: S-EPMC2977710 | biostudies-literature | 2009 Apr

REPOSITORIES: biostudies-literature

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(20R,24R,25S)-3α,7α,12α,27-Tetra-acet-oxy-24,26-ep-oxy-5β-cholestane.

Ketuly Kamal Aziz KA A Hadi A Hamid AH Ng Seik Weng SW

Acta crystallographica. Section E, Structure reports online 20090410 Pt 5

In the title anhydro-scymnol tetra-acetate, C(35)H(54)O(9), the fused chair conformation of the cyclo-hexane A/B ring junction is cis with a 5β-H configuration. The compound has a trimethyl-ene oxide ring at position 24,26 and four acetate groups at the 3α,7α,12α,27 positions. ...[more]

PMID: 21583846

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