作者:Satesh Bhan、Rajive Kumar、Ashok K. Kalla、K.L. Dhar
DOI:10.1016/0031-9422(88)83137-6
日期:1988.1
Abstract From the petrol extract of Swertiapetiolata a new natural triterpene, 3β-hydroxylup-13(18)-ene has been isolated in addition to 3β-hydroxylup-12en-28-oic acid and ursolic acid.