Pentanortriterpenoids from Azadirachta indica A. Juss (Meliaceae)

Publication Type
Contribution to conference
Authors
Kraus, W.; Cramer, R.
Year of publication
1981
Published in
Int. Conf. Chem. Biotechnol. Biol. Act. Nat. Prod., [Proc.]
Editor
Atanasova, B.; Bulg. Acad. Sci.
Series/labeling
1
Page (from - to)
27-9
Conference name
Int. Conf. Chem. Biotechnol. Biol. Act. Nat. Prod.
Conference location
Sofia, Bulg.
Conference date
nnb
Abstract

Pentanortriterpenoids were isolated for the 1st time from seed oil, leaves, and bark of A. indica. Nimbinene (I), 6-deacetylnimbinene (II), nimbandiol (III) and 6-acetylnimbandiol (IV) were found in the seed oil; I, II and III were also found in the leaves and I and II in the bark.The structure detn. was achieved by elemental anal., 1H-NMR and 13C-NMR spectrometry.

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