胡蔓藤碱 TN1746

Product Introduction
Bioactivity


英文名: Humantenidine

描述: Humantenidine是一种天然产物，属于马钱科断肠草属，其产品编号为 TN1746，CAS号为 114027-39-3。Humantenidine可用作对照参考。

体外活性: A new pregnane derivative, 12 beta-hydroxy-5 alpha-pregn-16-ene-3,20-dione, along with the known derivative 12 beta-hydroxy-pregna-4,16-diene-3,20-dione have been isolated from a MeOH extract of the stem of Gelsemium sempervirens and found to be the principal cytotoxic entities. The 13C-nmr spectra of both compounds were assigned by comparison with other pregnane analogs thereby allowing confirmation of the stereochemistry at C-5 in compound. Heteronuclear 2D correlation and selective INEPT experiments indicated the need to revise a number of 13C-nmr assignments of pregn-4,16-dien-3,20-dione.

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

关键字: Humantenidine

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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