[New bisbenzylisoquinoline alkaloids from Tiliacora triandra].
Beside the known alkaloids magnoflorine ( 12), nortiliacorine A ( 4), and tiliacorinin-2'- N-oxide ( 8), two new bisbenzylisoquinoline alkaloids, noryanangine ( 1) and norisoyanangine ( 2) were isolated from the aerial parts of TILIACORA TRIANDRA Diels (Menispermaceae) and their structures elucidated by spectroscopic methods.
Pachaly
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Pharmazeutisches Institut, Universität Bonn, Bonn, Kreuzbergweg, Federal Republic of Germany.
Khosravian
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