Morikawa Toshio, Oominami Hideo, Matsuda Hisashi, Yoshikawa Masayuki
Kyoto Pharmaceutical University, Japan.
Chem Pharm Bull (Tokyo). 2010 Nov;58(11):1541-4. doi: 10.1248/cpb.58.1541.
Four new ursane-type triterpenes, olibanumols K (1), L (2), M (3), and N (4), were isolated from traditional Egyptian medicine olibanum, the exuded gum-resin from Boswellia carterii BIRDW. Their structures were elucidated on the basis of chemical and physicochemical evidence.
从传统埃及药物乳香(即卡氏乳香树BIRDW分泌的胶树脂)中分离出了四种新的乌苏烷型三萜化合物,乳香醇K(1)、L(2)、M(3)和N(4)。基于化学和物理化学证据阐明了它们的结构。