Pentanortriterpenoids from Azadirachta indica A. Juss (Meliaceae)
- Publikations-Art
- Kongressbeitrag
- Autoren
- Kraus, W.; Cramer, R.
- Erscheinungsjahr
- 1981
- Veröffentlicht in
- Int. Conf. Chem. Biotechnol. Biol. Act. Nat. Prod., [Proc.]
- Herausgeber
- Atanasova, B.; Bulg. Acad. Sci.
- Serie/Bezeichnung
- 1
- Seite (von - bis)
- 27-9
- Tagungsname
- Int. Conf. Chem. Biotechnol. Biol. Act. Nat. Prod.
- Tagungsort
- Sofia, Bulg.
- Tagungsdatum
- nnb
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.