Kitajima Mariko, Hashimoto Ken-Ichiro, Sandoval Manuel, Aimi Norio, Takayama Hiromitsu
Graduate School of Pharmaceutical Sciences, Chiba University.
Chem Pharm Bull (Tokyo). 2004 Oct;52(10):1258-61. doi: 10.1248/cpb.52.1258.
A new oleanan-type triterpene and three new cincholic acid glycosides were isolated from Peruvian "Una de Gato" (Cat's claw, plant of origin: Uncaria tomentosa), a traditional herbal medicine in Peru. Their structures were determined by spectroscopic analysis.
从秘鲁传统草药“猫爪草”(原产植物:毛钩藤)中分离出一种新的齐墩果烷型三萜和三种新的金鸡纳酸糖苷。通过光谱分析确定了它们的结构。