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Halogenated terpenoids from the brown alga Padina tetrastromatica (HAUCK)

DRS at CSIR-National Institute of Oceanography

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Title Halogenated terpenoids from the brown alga Padina tetrastromatica (HAUCK)
 
Creator Parameswaran, P.S.
Bhat, K.L.
Das, B.
Kamat, S.Y.
Harnos, S.
 
Subject Aquatic Resources
Botany
organic compounds
halogen compounds
chemical extraction
spectral analysis
Algae
Padina tetrastromatica
ISW, India
 
Description Three novel halogenated norsesquiterpenoids, 2-chloro-2, 6, 10-trimethylundecanoic acid (1), its 2-bromo analog (2) and methyl 2-chloro-2-carboxy-6, 10-dimethylundecanoate (3), alongwith fucosterol, 7-ketocholesterol as well as several fatty acids ranging from 14:0 to 22:0 with palmitic acid (16:0, 67.4%) and oleic acid (18:1, 17.1%) being the major constituents, have been isolated from the pet, ether soluble fraction of the methanol extract of the brown alga Padina tetrastromatica and their structures elucidated from the respective spectral data
 
Date 1994-10-05T10:06:27Z
2017-09-30T01:55:42Z
1994-10-05T10:06:27Z
2017-09-30T01:55:42Z
1994
 
Type Journal Article
 
Identifier Indian Journal of Chemistry-Section B, vol.33(10); 1994; 1006-1008
0376-4699
http://drs.nio.org/drs/handle/2264/7373
 
Language en
 
Relation Indian J Chem B
SCI
 
Publisher CSIR-NISCAIR