Minor and trace sterols in marine invertebrates 65. 23-Epidihydrocalysterol: a new cyclopropane-containing sponge sterol

José Luis Giner; Carl Djerassi

doi:10.1016/0039-128X(92)90057-G

Minor and trace sterols in marine invertebrates 65. 23-Epidihydrocalysterol: a new cyclopropane-containing sponge sterol

José Luis Giner
, Carl Djerassi

Chemistry

College of Environmental Science & Forestry

Stanford University

Research output: Contribution to journal › Article › peer-review

10 Scopus citations

Abstract

A new cyclopropane-containing sterol was isolated from the marine sponge Cribrochalina vasculum. The new sterol was characterized by nuclear magnetic resonance and mass spectrometry and the structure was shown to be (23R,24S,28R)-dihydrocalysterol. Implications concerning the biosynthesis of cyclopropane and cyclopropene sterols in sponges are discussed. (Steroids 57:258-261, 1992).

Original language	English
Pages (from-to)	258-261
Number of pages	4
Journal	Steroids
Volume	57
Issue number	6
DOIs	https://doi.org/10.1016/0039-128X(92)90057-G
State	Published - Jun 1992

Keywords

23-epidihydrocalysterol
Cribrochalina vasculum
cyclopropyl sterols
marine natural products
marine sterols
sterols

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10.1016/0039-128X(92)90057-G

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title = "Minor and trace sterols in marine invertebrates 65. 23-Epidihydrocalysterol: a new cyclopropane-containing sponge sterol",

abstract = "A new cyclopropane-containing sterol was isolated from the marine sponge Cribrochalina vasculum. The new sterol was characterized by nuclear magnetic resonance and mass spectrometry and the structure was shown to be (23R,24S,28R)-dihydrocalysterol. Implications concerning the biosynthesis of cyclopropane and cyclopropene sterols in sponges are discussed. (Steroids 57:258-261, 1992).",

keywords = "23-epidihydrocalysterol, Cribrochalina vasculum, cyclopropyl sterols, marine natural products, marine sterols, sterols",

author = "Giner, \{Jos{\'e} Luis\} and Carl Djerassi",

year = "1992",

month = jun,

doi = "10.1016/0039-128X(92)90057-G",

language = "English",

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journal = "Steroids",

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TY - JOUR

T1 - Minor and trace sterols in marine invertebrates 65. 23-Epidihydrocalysterol

T2 - a new cyclopropane-containing sponge sterol

AU - Giner, José Luis

AU - Djerassi, Carl

PY - 1992/6

Y1 - 1992/6

N2 - A new cyclopropane-containing sterol was isolated from the marine sponge Cribrochalina vasculum. The new sterol was characterized by nuclear magnetic resonance and mass spectrometry and the structure was shown to be (23R,24S,28R)-dihydrocalysterol. Implications concerning the biosynthesis of cyclopropane and cyclopropene sterols in sponges are discussed. (Steroids 57:258-261, 1992).

AB - A new cyclopropane-containing sterol was isolated from the marine sponge Cribrochalina vasculum. The new sterol was characterized by nuclear magnetic resonance and mass spectrometry and the structure was shown to be (23R,24S,28R)-dihydrocalysterol. Implications concerning the biosynthesis of cyclopropane and cyclopropene sterols in sponges are discussed. (Steroids 57:258-261, 1992).

KW - 23-epidihydrocalysterol

KW - Cribrochalina vasculum

KW - cyclopropyl sterols

KW - marine natural products

KW - marine sterols

KW - sterols

UR - https://www.scopus.com/pages/publications/0026683127

U2 - 10.1016/0039-128X(92)90057-G

DO - 10.1016/0039-128X(92)90057-G

M3 - Article

C2 - 1440695

SN - 0039-128X

VL - 57

SP - 258

EP - 261

JO - Steroids

JF - Steroids

IS - 6

ER -

Minor and trace sterols in marine invertebrates 65. 23-Epidihydrocalysterol: a new cyclopropane-containing sponge sterol

Abstract

Keywords

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