Three new 2-quinolinone alkaloids, zanthosimuline, huajiaosimuline, simulanoquinoline,
along with nine known compounds, N-acetylanonaine, chelerythrine, norchelerythrine …

Three new pyranoquinoline alkaloids, simulenoline, peroxysimulenoline and
benzosimuline, together with 22 known compounds, were isolated from the stem bark of …

Two new benzo [f] phenanthridine alkaloids, 6-methyldihydrochelerythrine [1] and 6-
methylnorchelerythrine [2], together with 23 known compounds, were isolated from the root …

A new 6a, 7-dehydroaporphine alkaloid, N-acetyldehydroanonaine and a new 2-quinolone
alkaloid, simulansine (2), together with 21 known compounds were isolated from the root …

Abstract Two new quinoline alkaloids, 14, 15-βepoxyscandine (3) and meloscine N-oxide
(6), along with six known alkaloids scandine (1), scandine N-oxide (2), meloscandonine (4) …

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A new dimeric 2-quinolone alkaloid, zanthobisquinolone, together with 15 known
compounds, has been isolated from the root wood of Zanthoxylum simulans. On the basis of …

Five novel alkaloids, zanthomuurolanine (1), epi-zanthomuurolanine (2), zanthocadinanines
A (3) and B (4), and epi-zanthocadinanine B (5), composed of dihydrochelerythrine and a …

A novel benzophenanthridine alkaloid, named zanthoxyline, was isolated from the bark of
Zanthoxylum rhoifolium, together with the known compounds, dihydronitidine, 6-oxynitidine …

The leaves of Zanthoxylum acutifolium afforded five new quinolone alkaloids which were
identified on the basis of spectroscopic analysis as acutifolin, acutifolidin, O-methylacutifolin …