Cui Long, Thuong Phuong Thien, Fomum Z Tanee, Oh Won Keun
Korea Research Institute of Bioscience and Biotechnology, Daejeon, 305-806, Korea.
Arch Pharm Res. 2009 Mar;32(3):325-8. doi: 10.1007/s12272-009-1302-2. Epub 2009 Apr 23.
Phytochemical study on the EtOAc extract of the seed of Erythrina addisoniae (Leguminosae) resulted in the isolation of a new erythrinan alkaloid, erysovine-N-oxide (1), along with eight known alkaloids, erysosalvinone (2), erysodine (3), 1H-indole-3-propanamide (4), glucoerysodine (5), erysotrine (6), erysovine (7), erythraline (8) and erysopine (9). Their chemical structures were identified on the basis of physicochemical and spectroscopic analyses.
对刺桐属植物(豆科)种子乙酸乙酯提取物的植物化学研究,分离得到一种新的刺桐烷生物碱——刺桐文-N-氧化物(1),以及8种已知生物碱——刺桐萨维酮(2)、刺桐定(3)、1H-吲哚-3-丙酰胺(4)、葡萄糖刺桐定(5)、刺桐曲林(6)、刺桐文(7)、刺桐灵(8)和刺桐平(9)。通过物理化学和光谱分析确定了它们的化学结构。