Marine organic chemistry. IV. Isolation of (20R)-5α-pregn-9(11)-ene-3β,6α,20-triol from the saponins of the starfish, Asteriasforbesi and Asteriasvulgaris, and its synthesis-Reference-Cited by-同舟云学术

Marine organic chemistry. IV. Isolation of (20R)-5α-pregn-9(11)-ene-3β,6α,20-triol from the saponins of the starfish, Asteriasforbesi and Asteriasvulgaris, and its synthesis

Published:1980-12-01 Issue:23 Volume:58 Page:2703-2708
ISSN:0008-4042
Container-title:Canadian Journal of Chemistry
language:en
Short-container-title:Can. J. Chem.

Author:

Arsimon John W.,Badripersaud Satyanand,Buccini John A.,Eenkhoorn Joop,Gilgan Michael W.

Abstract

A minor constituent of the saponin hydrolysate of the starfishes Asteriasforbesi and Asteriasvulgaris is shown to be (20R)-5α-pregn-9(11)-ene-3β,6α,20-triol by synthesis from 11-oxoprogesterone. The occurrence of the reduced progesterone side chain could have implications concerning the origins of progesterone-type compounds in saponin hydrolysates from starfish.

Publisher

Canadian Science Publishing

Subject

Organic Chemistry,General Chemistry,Catalysis

Link

http://www.nrcresearchpress.com/doi/pdf/10.1139/v80-430

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