【摘要】 从凹叶瑞香的乙酸乙酯部位分离得到14个化合物,经理化性质及波谱数据分析分别鉴定为瑞香黄烷A(1),瑞香黄烷B(2),瑞香黄烷C(3),瑞香黄烷E(4),瑞香黄烷F(5),芫花素(6),芫根苷(7),4,′5-二羟基-3,′7-二甲氧基黄酮(8),瑞香新素(9),5′′-去甲氧基瑞香新素(10),左旋松脂酚(11),瑞香醇酮(12),紫丁香苷(13)和丁香醛(14)。化合物1～14均为首次从该植物中分离得到。更多还原

【Abstract】 Fourteen compounds were isolated from the barks and stems of Daphne retusa.Their structures were identified as daphnodorin A(1),daphnodorin B(2),daphnodorin C(3),daphnodorin E(4),daphnodorin F(5),genkwanin(6),yuankanin(7),4′,5-dihydroxy-3′,7-dimethoxyflavone(8),daphneticin(9),5′′-demethoxydaphneticin(10),(–)-pinoresinol(11),daphneolon(12),syringin(13),and syringaldehyde(14) by spectroscopic analysis.All compounds were obtained from this plant for the first time.更多还原