laurotetanine/lindera

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5 matokeo

Alkaloids of Lindera benzoin (L.) Blume (lauraceae) I: isolation and identification of laurotetanine.

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Ingia / Ingia

Alkaloids from Lindera aggregata.

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Ingia / Ingia

Eight alkaloids, including a new compound, (+)-norboldine acetate (1), and seven known ones, (+)-norboldine (2), (+)-boldine (3), (+)-laurotetanine (4), (+)-N-methyllaurotetanine (5), (+)-reticuline (6), (-)-pronuciferine (7), and pallidine (8) were isolated from the roots of Lindera aggregata. The

[Alkaloids from the root of Lindera angustifolia].

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Ingia / Ingia

OBJECTIVE To study the alkaloid constituents of the root of Lindera angustifolia Cheng. METHODS The constituents were isolated and purified by column chromatography and the structures were characterized by spectral analysis. RESULTS Seven aporphine alkaloids, laurotetanine (I), N-methyllaurotetanine

[Studies on anti-tumor metastatic constituents from Lindera glauca].

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Ingia / Ingia

OBJECTIVE To study the anti-tumor metastatic constituents from Lindera glauca. METHODS Constituent isolation and purification was carried by repeated column chromatography (silica gel, Toyopearl HW-40 and preparative HPLC). Their structures were elucidated on the basis of spectral data analysis. The

[Chemical Constituents from the Roots of Lindera glauca and Their Antitumor Activity on Four Different Cancer Cell Lines].

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Ingia / Ingia

To study the chemical constitutes from the roots of Lindera glauca and the alkaloids influence on proliferation of HT-29,SGC-7901,SMMC-7721 and A549 cell lines. The constituents were isolated by column chromatography such as RP-18,Sephadex LH-20 and silica gel,and their structures were elucidated by

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