Chemical constituents from the the twigs and leaves of Caesalpinia enneaphylla  

九羽见血飞枝叶的化学成分（英文）

作　　者：Lanjun Zhang Dewen Bi Jihua Wang Guanghui Xia Liqin Wang 张兰军;毕德文;王吉华;夏光惠;王利勤(云南师范大学化学化工学院,云南昆明650500)

机构地区：[1]Faculty of Chemistry and Chemical Engineering, Yunnan Normal University, Kunming 650050, China

出　　处：《Journal of Chinese Pharmaceutical Sciences》2018年第12期864-870,共7页中国药学（英文版）

基　　金：National Natural Science Foundation of China(Grant No.31460085)

摘　　要：Fifteen compounds were isolated from the twigs and leaves of Caesalpiniaenneaphylla. Their structures were identified to be: (E)-3-(4-hydroxybenzylidene)- 5,7-dihydroxychroman-4-one (1), 8-methoxybonducellin (2), (E)-3-(3,4- dihydroxybenzylidene)-5,7-hydroxychroman-4-one (3), 2′,4′-dihydroxychalcone (4), oxyfadichalcone B (5), 7-hydroxyflavonone (6), pinocembrin (7), kaempferol (8), quercitrin (9), kaempferol 3-O-α-L-rhamnopyranoside (10), quercetin 3-O-α-D-arabinoside (11), trans-2,3-diacetoxy-1-[(benzoyloxy)methyl]-cyclohexa-4,6-diene (12), 3-hydroxybenzyl benzoate (13), 2-acetoxybenzyl benzoate (14), and glutinol (15). All the compounds were isolated from C. enneaphylla for the first time.对九羽见血飞Caesalpinia enneaphyllaRoxb.进行化学成分提取分离,从中得到15个化合物,它们的结构分别鉴定为(E)-3-(4-hydroxybenzylidene)-5,7-dihydroxychroman-4-one (1), 8-methoxybonducellin (2),(E)-3-(3,4-dihydroxybenzylidene)-5,7-dihydroxychroman-4-one (3), 2′,4′-二羟基查尔酮(4), oxyfadichalcone B (5), 7-羟基二氢黄酮(6),乔松素(7),山奈酚(8),槲皮苷(9),山奈酚3-O-α-L-鼠李糖苷(10),槲皮素3-O-α-D-阿拉伯糖苷(11), trans-2,3-diacetoxy-1-[(benzoyloxy)methyl]-cyclohexa-4,6-diene (12),苯甲酸-3-羟基苄酯(13),苯甲酸-2-乙酰氧基苄酯(14),粘霉醇(15)。

关 键 词：LEGUMINOSAE Caesalpinia enneaphylla Homoisoflavonoid 

分 类 号：R284[医药卫生—中药学]