Studies on terpenoids and steroids. Part 19. Structures of three novel 19(10→9)abeo-8α,9β,10α-euphane triterpenoids from reissantia indica (celastraceae)

Chandra B. Gamlath; A. A.Leslie Gunatilaka; Suganthini Subramaniam

doi:10.1039/p19890002259

Studies on terpenoids and steroids. Part 19. Structures of three novel 19(10→9)abeo-8α,9β,10α-euphane triterpenoids from reissantia indica (celastraceae)

Chandra B. Gamlath
, A. A.Leslie Gunatilaka
, Suganthini Subramaniam

Research output: Contribution to journal › Article › peer-review

14 Scopus citations

Abstract

The three novel 19(10→9)abeo-8α,9β,10α-euphane (reissantane) triterpenoids isolated from Reissantia indica (Celastraceae) and related to reissantioloxide (reissantenol oxide) (1) have been shown to be 24-oxoreissant-5-ene-3β,25-diol (2), 3-oxoreissant-5-ene-24β,25-diol (3), and reissant-5-ene-3β,24β,25-triol (4). A possible biosynthetic relationship for reissantane, D:B-friedo-oleanane, D:A-friedo-oleanane, and quinone-methide triterpenoids which occur in R. indica is presented.

Original language	English (US)
Pages (from-to)	2259-2267
Number of pages	9
Journal	Journal of the Chemical Society, Perkin Transactions 1
Issue number	12
DOIs	https://doi.org/10.1039/p19890002259
State	Published - 1989
Externally published	Yes

ASJC Scopus subject areas

General Chemistry

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10.1039/p19890002259

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Studies on terpenoids and steroids. Part 19. Structures of three novel 19(10→9)abeo-8α,9β,10α-euphane triterpenoids from reissantia indica (celastraceae). / Gamlath, Chandra B.; Gunatilaka, A. A.Leslie; Subramaniam, Suganthini.
In: Journal of the Chemical Society, Perkin Transactions 1, No. 12, 1989, p. 2259-2267.

Research output: Contribution to journal › Article › peer-review

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Studies on terpenoids and steroids. Part 19. Structures of three novel 19(10→9)abeo-8α,9β,10α-euphane triterpenoids from reissantia indica (celastraceae)

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