Shinozaki Youichi, Fukamiya Narihiko, Fukushima Masao, Okano Masayoshi, Nehira Tatsuo, Tagahara Kiyoshi, Zhang Shun-Xiang, Zhang De-Cheng, Lee Kuo-Hsiung
Department of Interdisciplinary Studies of Natural Environment, Faculty of Integrated Arts and Sciences, Hiroshima University, Higashi-Hiroshima 739-8521, Japan.
J Nat Prod. 2002 Mar;65(3):371-4. doi: 10.1021/np010435f.
Two new taxane diterpenes, dantaxusin C (1) and dantaxusin D (2), were isolated from an ethanol extract of the aerial parts of Taxus yunnanensis along with 14 known taxoids. All structures were established on the basis of 1D and 2D NMR and HREIMS spectroscopic methods.
从云南红豆杉地上部分的乙醇提取物中分离出两种新的紫杉烷二萜类化合物，即云南紫杉素C（1）和云南紫杉素D（2），同时还分离出14种已知的紫杉烷类化合物。所有结构均通过一维和二维核磁共振以及高分辨电子轰击质谱光谱方法确定。
