作者:M. K. Yusupov、B. Ch. Chommadov、Kh. A. Aslanov
DOI:10.1007/bf00629836
日期:——
The alkaloid complex of the leaves, stems, seeds, and seed pods ofMerendera raddeana Rgl. (familyLiliaceae) has been investigated. A number of known tropolone alkaloids and their photochemical isomers have been isolated together with the homoaporphine bases merenderine, kreysiginine, and O-methyl-kreysiginine and their N-oxides, which have not been described in the literature. One of them (merenderine
Merendera raddeana Rgl 的叶、茎、种子和种荚的生物碱复合物。(familyLiliaceae) 已被调查。许多已知的托酚酮生物碱及其光化学异构体已与高阿帕啡碱 merenderine、kreysiginine 和 O-甲基-kreysiginine 及其 N-氧化物一起被分离出来,这些在文献中没有描述。其中之一(merenderine N-oxide)以其物理常数为特征,并已通过 IR、PMR 和质谱方法进行了研究。通过对来自植物叶子的中性生物碱部分的 PMR 谱的研究,已经确定它主要由等量的秋水仙碱和玉米黄碱的混合物组成。