Two new isospirostanol sapogenins from Reineckia carnea  

作　　者：Yao Wang Na Han Ling Li Chen Zhi Hui Liu Li Bo Zou Jun Yin 

机构地区：[1]School of Traditional Chinese Materia Medica,Shenyang Pharmaceutical University,Shenyang 110016,China [2]Development and Utilization Key Laboratory of Northeast Authentic Materials Research and Development in Liaoning Province,School of Traditional Chinese Materia Medica,Shenyang Pharmaceutical University,Shenyang 110016,China

出　　处：《Chinese Chemical Letters》2012年第11期1240-1242,共3页中国化学快报（英文版）

基　　金：supported by grants from the National Natural Science Foundation of China(No. 81001694)

摘　　要：Two new isospirostanol sapogenins named （25R）-5/%spirostane-（1αα 3a）-diol （1） and （25R）-5/%spirostane-（1α, 2α, 3α, 4α）- tetrol （2） were isolated from the whole herb ofReineckia carnea （Andr.） Kunth. The structures of the sapogenins were elucidated by chemical and spectral methods. methodsTwo new isospirostanol sapogenins named （25R）-5/%spirostane-（1αα 3a）-diol （1） and （25R）-5/%spirostane-（1α, 2α, 3α, 4α）- tetrol （2） were isolated from the whole herb ofReineckia carnea （Andr.） Kunth. The structures of the sapogenins were elucidated by chemical and spectral methods. methods

关 键 词：Reineckia carnea （Andr） Kunth. Chemical constituent Isospirostanol sapogenin 

分 类 号：O623.423[理学—有机化学] TS236.9[理学—化学]