Planta Medica 2014-Feb

Cinchona alkaloids from Cinchona succirubra and Cinchona ledgeriana.

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Ingia / Ingia

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Gui-Guang Cheng

Xiang-Hai Cai

Bao-Hong Zhang

Yan Li

Ji Gu

Mei-Fen Bao

Ya-Ping Liu

Xiao-Dong Luo

KIFUNGU: 24452461

DOI: 10.1055/s-0033-1360279

BioSeek: 24452461

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Kikemikali

Seven new cinchona alkaloids, cinchonanines A-G (1-7), and 29 known alkaloids were isolated from the barks of Cinchona surrirubra and C. ledgeriana collected from Yunnan Province in China. The new structures were elucidated by extensive spectroscopic analysis. All compounds were evaluated for their cytotoxicity against five human cancer cell lines. Compounds 2, 13, 14, and 15 showed moderate cytotoxicity.

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Herbal & Natural Medicine

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Cinchona alkaloids from Cinchona succirubra and Cinchona ledgeriana.

Maneno muhimu

saratani

alkaloid

cinchona

cinchona calisaya

cinchona pubescens

Kikemikali

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