๐”– Bobbio Scriptorium
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Minor and trace sterols in marine invertebrates. 62. novel coprostanols with unusual side chains from the marine sponge Calyx nicaeensis

โœ Scribed by T.B.Tam Ha; Carl Djerassi


Book ID
116065364
Publisher
Elsevier Science
Year
1989
Tongue
English
Weight
505 KB
Volume
53
Category
Article
ISSN
0039-128X

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tero, fp!?.x A new cyclopropyl-containing sterol papakusterol (22-dehydro-24,26-cyclocholes- arising by a hitherto unknown bios nthetic process, was isolated from six "deep sea" gorgonians and its structure elucidated by Y H-NMR analysis and partial synthesis. Traces of the corresponding A5v7-diene