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Studies on the chemical constituents of the South China Sea sponge Phacellia fusca
Author(s) -
Zeng LongMei,
Fu Xiong,
Su JingYu,
De Guzman Florecita,
Schmitz J. Francis,
Hossain M. Bilayet,
van Der Helm Dick
Publication year - 1991
Publication title -
chinese journal of chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.28
H-Index - 41
eISSN - 1614-7065
pISSN - 1001-604X
DOI - 10.1002/cjoc.19910090207
Subject(s) - sponge , chemistry , china , spectral analysis , stereochemistry , botany , archaeology , geography , physics , quantum mechanics , spectroscopy , biology
Three pyrrololactam alkaloids have been isolated from the marine sponge Phacellia fusca Schmidt collected from the South China Sea, and their structures were determined as 1–3 , on the grounds of spectral data. This is the first report of these compounds from this sponge. The structure of 1 was confirmed by X‐ray analysis.