Studies in sesquiterpenes-XLVI: Sesquiterpenes from the oleoresin of Dipterocarpus pilosus: humulene epoxide-III, caryophyllenol-I and caryophyllenol-II

Gupta, A. S. ; Sukh Dev, (1971) Studies in sesquiterpenes-XLVI: Sesquiterpenes from the oleoresin of Dipterocarpus pilosus: humulene epoxide-III, caryophyllenol-I and caryophyllenol-II Tetrahedron, 27 (3). pp. 635-644. ISSN 0040-4020

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Official URL: http://www.sciencedirect.com/science/article/pii/S...

Related URL: http://dx.doi.org/10.1016/S0040-4020(01)90731-8

Abstract

Oleoresin from Dipterocarpus pilosus has been shown to be a complex blend of sesquiterpenes (~18%) and triterpenoid-both tetracyclic and pentacyclic. A complete analysis of the sesquiterpene portion is reported. Besides the known caryophyllene, humulene, caryophyllene oxide, humulene epoxide-II and clovane-diol, seven new sesquiterpenes have been isolated and the structure of three of these-humulene epoxide-III, caryophyllenol-I and caryophyllenol-II-elucidated.

Item Type:Article
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ID Code:53944
Deposited On:10 Aug 2011 09:01
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