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Two new coumarin glucosides from the roots of |
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| Authors: | Wei -Lie Xiao Sheng-Hong Li Yun -Heng Shen Xue -Mei Niu Han -Dong Sun |
| Affiliation: | State Key Laboratory of Phytochemistry and Plant Resources in West China, Kunming Institute of Botany, Chinese Academy of Sciences, Kunming 650204, Yunnan, China. |
| Abstract: | Two new coumarin glucosides, 11-O-beta-D-glucopyranosyl thamnosmonin (1) and 12-O-beta-D-glucopyranosyl gosferol (2), were isolated from the roots of Angelica apaensis. Their structures were elucidated spectroscopically. Both compounds showed weak inhibitory effects on rabbit platelet aggregation induced by PAF, AA and APD. |
| Keywords: | Anti-platelet aggregation 11-O-β -D-glucopyranosyl thamnosmonin 12-O-β -D-glu-copyranosyl gosferol Coumarin Angelica apaensis Umbelliferae |
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