Secondary and tertiary isoquinoline alkaloids from Xylopia parviflora |
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Authors: | Nishiyama Yumi Moriyasu Masataka Ichimaru Momoyo Iwasa Kinuko Kato Atsushi Mathenge Simon G Chalo Mutiso Patrick B Juma Francis D |
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Institution: | Natural Medicinal Chemistry, Kobe Pharmaceutical University, 4-19-1, Motoyamakita-machi, Higashinada-ku, Kobe 658-8558, Japan. nisiyama@kobepharma-u.ac.jp |
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Abstract: | From the secondary and tertiary alkaloidal fractions of the root and the bark of Xylopia parviflora (Annonaceae), the isoquinoline alkaloids, 10,11-dihydroxy-1,2-dimethoxynoraporphine and parvinine were isolated, along with 39 known alkaloids. Their structures were determined on the basis of analysis of spectroscopic data. |
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Keywords: | Xylopia parviflora Annonaceae Isoquinoline alkaloids |
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