Tertiary indole alkaloids from leaves of Tabernaemontana dichotoma.
Seven indole alkaloids were isolated and identified from the leaves of Tabernaemontana dichotoma Roxb. The major alkaloids were: perivine, 19-epi-voacristine, 12-methoxy-voaphylline and vobasine. (-)apparicine, 19-epi-iboxygaine and isomethuenine occurred in minor amounts.
Perera
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Department of Pharmacognosy, Biomedical Center, University of Uppsala, Uppsala, Sweden.
Samuelsson
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van Beek
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TA
Verpoorte
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