作者:Masaaki Moriyama、Satoshi Tahara、John L. Ingham、Junya Mizutani
DOI:10.1016/0031-9422(92)90060-4
日期:1992.2
study of the constitutive isoflavonoids in the root bark of Piscidia erythrina has yielded seven new isoflavones. These compounds have been identified by spectroscopic and chemical methods as isopiscerythrone (5,7,2′,4′-tetrahydroxy-5′-methoxy-6-[3,3-dimethylallyl]isoflavone), allolicoisoflavone A (5,7,2′,4′-tetrahydroxy-5′-[3,3-dimethylallyl]isoflavone), piscidanone (5,7,4′-trihydroxy-5′-methoxy-6″
摘要 对赤藓红根皮中组成型异黄酮的进一步研究产生了七种新的异黄酮。这些化合物已通过光谱和化学方法鉴定为异辛基酮(5,7,2',4'-四羟基-5'-甲氧基-6-[3,3-二甲基烯丙基]异黄酮)、别洛基异黄酮 A(5,7,2 ',4'-四羟基-5'-[3,3-二甲基烯丙基]异黄酮),piscidanone(5,7,4'-三羟基-5'-甲氧基-6",6"-二甲基吡喃-[2",3" :3',2']-异黄酮), piscerygenin (5,7,2',4'-tetrahydroxy-5'-methoxyisoflavone), piscisoflavone A (7,2',4'-trihydroxy-5'-methoxy-3 '-[3,3-二甲基烯丙基]异黄酮)、piscisoflavone B(7,2'-二羟基-5'-甲氧基-6",6"-二甲基吡喃-[2",3":4',3']异黄酮)和鱼黄酮 C