林生续断苷I TN2248

Product Introduction
Bioactivity


英文名: Sylvestroside I

描述: Sylvestroside I may have analgesic effect.

体外活性: The isolation of five iridoids and bis-iridoids identified as secologanin (I), swerosidic acid (II), secoxyloganin (III), Sylvestroside I (IV) and Sylvestroside III (V) from Acicarpha tribuloides Juss. (Calyceraceae). Also, the pharmacological profile of the extracts (Petroleum ether, CHCl 3, CHCl 3 /MeOH (9:1), MeOH and n-BuOH) from A. tribuloides was studied both in vivo and in vitro experiments. The in vivo experiments indicate that CHCl 3 /MeOH, MeOH and n-BuOH (100, 50 and 10 mg/kg/po) induce a significative analgesic effect in mice whereas CHCl 3 and petroleum ether extracts were inactive. In the in vitro experiments the extracts showed a similar activity because CHCl 3 /MeOH, MeOH and n-BuOH (500,250 and 125 μg/ml) were able to reduce the electrically induced contractions of guinea-pig ileum whereas CHCl 3 and petroleum ether extracts did not.

存储条件: Powder: -20°C for 3 years | In solvent: -80°C for 1 year

关键字: Sylvestroside I

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注：该产品未在中华人民共和国食品药品监督管理部门申请医疗器械注册和备案，不可用于临床诊断或治疗等相关用途