Tetranortriterpenoids from the seeds of Azadirachta indica

Publication Type
Journal contribution
Authors
Kraus, Wolfgang; Cramer, Rudolf; Sawitzki, Gisela
Year of publication
1981
Published in
Phytochemistry
Band/Volume
20/1
Page (from - to)
117-20
Abstract

Neem (A. indica) seed exts. yielded 6 new tetranortriterpenoids (e.g. I), whose structures were detd. by spectral anal. Three of the compds. were C-7 benzoates (e.g. II), closely related to azadiradione, epoxyazadiradione, and gedunin.

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