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January 1, 1985Chemical and Pharmaceutical BulletinOpen Access

Studies on the alkaloids from Picrasma quassioides Bennet. IV. Structures of picrasidines I, J, and K.

Taichi Ohmoto Kazuo Koike Takeshi Higuchi KEIJI IKEDA

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Abstract

Three new β-carboline alkaloids, picrasidines I (I), J (II), and K (III), were isolated from the bark of Picrasma quassioides BENNET. The structures were determined on the basis of spectral analyses and chemical transformations.

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Ohmoto et al. (1985) studied this question.

synapsesocial.com/papers/6a9cc08905f4788b74b68239 https://doi.org/10.1248/cpb.33.3356

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