Chaenorhin, ein macrocyclisches Spermin-Alkaloid. 149. Mitteilung über Alkaloide
作者:Heinz O. Bernhard、Ivan Kompiš、Siegfried Johne、Detlef Groöger、Manfred Hesse、Hans Schmid
DOI:10.1002/hlca.19730560412
日期:1973.4.25
Structure 1 has been elucidated for chaenorhine, an alkaloid isolated from Chaenorhinum organifolium (Scrophulariaceae). The key derivative for the structural elucidation is 13,14,21,22-tetrahydro-21,22-seco-chaenorhine (21). 21 gave upon hydrolysis spermine and 4-hydroxydihydrocinnamic acid characterized as the tetraacetyl derivative 18 and as the dimethyl derivative respectively.
已经阐明了结构蛋白1的结构蛋白,该结构蛋白是从分离的木腔植物(玄参科)中提取的生物碱。结构阐明的关键导数是13,14,21,22-tetrahydro-21,22-seco - chaenorhine(21)。21经水解得到精胺和4-羟基二氢肉桂酸,其特征分别为四乙酰基衍生物18和二甲基衍生物。