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J Nat Prod. 1989 Sep-Oct;52(5):922-6.

Isolation and characterization of an antimalarial agent of the neem tree Azadirachta indica.

Author information

1
Department of Pharmacognosy, Faculty of Pharmacy, University of Khartoum, Sudan.

Abstract

The isolation and structure elucidation of gedunin [1], the antimalarial agent of Azadirachta indica, are reported. Its 1H- and 13C-nmr spectra were assigned by using one- and two-dimensional nmr spectroscopy, especially homonuclear and heteronuclear COSY, nOe difference, and COLOC experiments.

PMID:
2607354
DOI:
10.1021/np50065a002
[Indexed for MEDLINE]

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