Cassiadinine, a chromone alkaloid and (+)-6-hydroxy-mellein, a dihydroisocoumarin from Cassia siamea
作者:Kshetra M. Biswas、Haimanti Mallik
DOI:10.1016/s0031-9422(00)81245-5
日期:1986.1
Abstract Cassiadinine, a new chromone alkaloid and (+)-6-hydroxymellein, a new dihydroisocoumarin isomer have been isolated together with three triterpenoids, cycloart-23-en-3β,25-diol, friedelin and betulin, a chromone derivative, 5-acetonyl-7-hydroxy-2-methylchromone and γ-sitosterol from the petrol and chloroform extracts of the flowers of Cassia siamea .
摘要 Cassiadinine,一种新的色酮生物碱和 (+)-6-hydroxymellein,一种新的二氢异香豆素异构体,以及三种三萜类化合物,cycloart-23-en-3β,25-diol、 Friedelin 和白桦脂醇,一种色酮衍生物,5-来自桂皮花的汽油和氯仿提取物中的丙酮基-7-羟基-2-甲基色酮和γ-谷甾醇。