Two New Polyoxygenated Cyclohexenes from Uvaria calamistrata  

作　　者：Guang Xiong ZHOU Ruo Yun CHEN and De Quan YU(Institute of Materia Medica, Chinese Academy of Medical Science sand Peking Union Medical College, Beijing 100050) 

出　　处：《Chinese Chemical Letters》1998年第10期935-938,共4页中国化学快报（英文版）

摘　　要：Two new polyoxygenated cyclohexenes, named uvacalolA (1),and B (2) were isolated from the rhizomes of Uvaria calamistrata. On the basis of spectral analysis and chemical derivatization, including preparation of Mosher esters, the structure of 1 to 2 were established.Two new polyoxygenated cyclohexenes, named uvacalolA (1),and B (2) were isolated from the rhizomes of Uvaria calamistrata. On the basis of spectral analysis and chemical derivatization, including preparation of Mosher esters, the structure of 1 to 2 were established.

关 键 词：ANNONACEAE Uvaria calamistrata CYCLOHEXENE uvacalol 

分 类 号：O632[理学—高分子化学]