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Planta Med 1985; 51(3): 277-279
DOI: 10.1055/s-2007-969482
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© Georg Thieme Verlag Stuttgart · New York

Pseudovobparicine, A New Dimeric Indole Alkaloid from Tabernaemontana divaricata [1]

Teris A. van Beek2 , Robert Verpoorte2 , Pham Q. Kinh3
  • 2Department of Pharmacognosy, Gorlaeus Laboratories, University of Leiden, P. O. Box 9502, 2300 RA Leiden, The Netherlands
  • 3Tru'o'ng Dai Hoc Du'o'c Khoa, Hànôi, Viêtnam
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1985

1985

Publikationsdatum:
26. Februar 2007 (online)

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Abstract

A new dimeric indole alkaloid which was named pseudovobparicine 1, was isolated from the rootbark of Tabernaemontana divaricata (Apocynaceae). Its structure was elucidated by means of UV, CD, 1H-NMR and mass-spectrometry. Biogenetically it is thought to be derived from the alkaloids apparicine and vobasinol.

1 Part 15 in the series “Pharmacognostical studies of some Tabernaemontana species”; for part 14 see reference (1)

1 Part 15 in the series “Pharmacognostical studies of some Tabernaemontana species”; for part 14 see reference (1)