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Constituents of the brown alga Padina tetrastromatica (Hauck)-II

DRS at CSIR-National Institute of Oceanography

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Title Constituents of the brown alga Padina tetrastromatica (Hauck)-II
 
Creator Parameswaran, P.S.
Naik, C.G.
Das, B.
Kamat, S.Y.
Bose, A.K.
Nair, M.S.R.
 
Subject aquatic plants
chemical extraction
terpenes
Algae
Padina tetrastromatica
 
Description Three terpenoids, (2R,4S)-4-acetoxy-2-hydroxy-2,6,6-trimethylcyclohexanone (1), 3'R,4'-[(2R,4S)-4-acetoxy-2-hydroxy-2,6,6-trimethylcyclohexylidene] but-3'-en-2'-one or apo-9'-fucoxanthinone (2) and loliolide (3) have been isolated from the CHCl sub(3) fraction, while a reduced sugar, galactitol (4) has been obtained from the n-BuOH and aqueous fractions of the MeOH extract of the brown alga Padina tetrastromatica.
 
Date 2009-01-20T11:47:48Z
2009-01-20T11:47:48Z
1996
 
Type Journal Article
 
Identifier Indian Journal of Chemistry (B: Organic and Medicinal), Vol.35; 463-467p.
http://drs.nio.org/drs/handle/2264/2137
 
Language en
 
Rights Copyright [1996]. All efforts have been made to respect the copyright to the best of our knowledge. Inadvertent omissions, if brought to our notice, stand for correction and withdrawal of document from this repository.
 
Publisher NISCAIR, CSIR