| Abstract: | Summary 1. From the epigeal part of the plantH. perforatum growing in the Dzhungarian Ala-Tau we have isolated the lignane eudesmin, the known alkaloids evoxine, flindersine, and 7-isopentenyloxy- -fagarine, and the new alkaloids haplamine, glycoperine, and methylevoxine. It has been shown that haplamine has the structure of 6-methoxyflindersine, glycoperine the structure of 7-hydroxy-4,8-dimethoxyfuranoquinoline 7-O- -L-rhamnopyranoside, and methylevoxine the structure of 4,8-dimethoxy-7-(2 -hydroxy-3-methoxy-3-methylbutoxy)furanoquinoline.Institute of the Chemistry of Plant Substances, Academy of Sciences of the Uzbek SSR, Tashkent. Translated from Khimiya Prirodnykh Soedinenii, No. 3, pp. 320–328, May–June, 1976. |
