摘要
从云南产羯布罗香(Dipterocarpus tubinatus Gaertn. f.)树脂中分离得到6个三萜化合物,鉴定为羟基达玛烯酮—Ⅱ(hydroxydammarenone-Ⅱ,达玛烯二醇—Ⅱ(dammarenediol—Ⅱ),白桦脂酸(betulonk acid),亚细亚酸(asiatic acid),3,23-O-异丙叉亚细亚酸(3,23-O-isopropylidene asiatic acid)和崩大碗酸(madasiatic acid)。其中崩大碗酸系首次从龙脑香科树脂中分离得到。
The resin of Dipterocarpus lubinatus Gaertn. f. native to the south of Yunnan
(China) have been investigated. From which, six triterpenes-hydroxydammarenone-Ⅱ
(1), dammarenediol-Ⅱ (2), betulonic acid(3), asiatic acid(4), 3,23-o-isopropylidene asiatic acid(5) and madasiatic acid (6) were isolated and established by means of spectral methods. Madasiatic acid was first isolated from the resin in Dipterocarpaceae.
出处
《云南植物研究》
CSCD
1991年第3期335-340,共6页
Acta Botanica Yunnanica
关键词
羯布罗香
树脂
化学成分
Dipterocarpus tubinatus
Dipterocarpaceae
Resin
Tritrepenoid, Madasiatic acid
