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Five New Alkaloids from Cephalotaxus lanceolata and C. fortunei var. alpina.

ABSTRACT: Five new alkaloids (1-5) were isolated from the leaves and twigs of Cephalotaxus lanceolata and C. fortunei var. alpina along with 24 known alkaloids. The new structures were elucidated based on spectroscopic data including 1D and 2D NMR, FTIR, UV and MS. These new alkaloids showed no cytotoxicity to HeLa, SGC-7901 gastric cancer, and A-549 lung cancer cell lines.

SUBMITTER: Ni L 

PROVIDER: S-EPMC5385657 | biostudies-literature | 2016 Jun

REPOSITORIES: biostudies-literature

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Five New Alkaloids from Cephalotaxus lanceolata and C. fortunei var. alpina.

Ni Ling L   Zhong Xiu-Hong XH   Cai Jie J   Bao Mei-Fen MF   Zhang Bing-Jie BJ   Wu Jing J   Cai Xiang-Hai XH  

Natural products and bioprospecting 20160326 3

Five new alkaloids (1-5) were isolated from the leaves and twigs of Cephalotaxus lanceolata and C. fortunei var. alpina along with 24 known alkaloids. The new structures were elucidated based on spectroscopic data including 1D and 2D NMR, FTIR, UV and MS. These new alkaloids showed no cytotoxicity to HeLa, SGC-7901 gastric cancer, and A-549 lung cancer cell lines. ...[more]