Xing Wang-xing, Cheng Bin, Mi He-ming, Yang Gen-jin, Wu Yu-tian
Department of Pharmaceutical Preparations, the 117th Hospital of PLA , Hangzhou 310013, China.
Yao Xue Xue Bao. 2004 Apr;39(4):272-5.
To study the chemical constituents of Marsdenia tenacissima (Roxb.) Wight et Arn.
To separate compounds with various chromatography technology and to elucidate their structures by chemical and spectral analysis.
Two compounds were isolated from Marsdenia tenacissima and their stuctures were determined as tenacissosides J (I) and tenacissosides K (II).
Compounds I and II are new C21 steroidal glycosides.
研究通光藤(Marsdenia tenacissima (Roxb.) Wight et Arn.)的化学成分。
采用多种色谱技术分离化合物,并通过化学和光谱分析阐明其结构。
从通光藤中分离得到两个化合物,其结构分别鉴定为通光藤苷J(I)和通光藤苷K(II)。
化合物I和II是新的C21甾体苷。