来自露花的酰化孕烷糖苷。
Acylated pregnane glycosides from Caralluma russeliana.
作者信息
Abdel-Sattar Essam, Ahmed Ahmed A, Hegazy Mohamed-Elamir F, Farag Mohamed A, Al-Yahya Mohammad Abdul-Aziz
机构信息
Department of Natural Products, Faculty of Pharmacy, King Abdulaziz University, Jeddah 21589, Saudi Arabia.
出版信息
Phytochemistry. 2007 May;68(10):1459-63. doi: 10.1016/j.phytochem.2007.03.009. Epub 2007 Apr 20.
The chloroform extract of the aerial parts of Caralluma russeliana yielded four acylated pregnane glycosides, namely russeliosides E-H, three were found now. The structures of the compounds were elucidated using MS, 1H NMR, 13C NMR, 1H-1H COSY, HMQC, NOESY and HMBC experiments.
肉珊瑚地上部分的氯仿提取物产生了四种酰化孕烷糖苷，即肉珊瑚苷E - H，现已发现其中三种。通过质谱（MS）、氢核磁共振（1H NMR）、碳核磁共振（13C NMR）、氢-氢化学位移相关谱（1H-1H COSY）、异核多量子相干谱（HMQC）、核欧沃豪斯效应谱（NOESY）和异核多键相关谱（HMBC）实验对这些化合物的结构进行了阐明。
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