Coumarins of three species of the genusHaplophyllum

Autor: N. Ya. Isaev, Yu. B. Kerimov, A. Z. Abyshev
Rok vydání: 1980
Předmět:
Zdroj: Chemistry of Natural Compounds. 16:571-573
ISSN: 1573-8388
0009-3130
Popis: The results are given of an investigation of three species of the genusHaplophyllum: H. villosum, H. kowalenskyi, andH. tenue, fromwhich five substances of coumarin nature have been isolated. Of them, two substances (I and II) have been identified as scopoletin and lomatin isovalerate, respectively, while suitable structures have been established for the new compounds tenuidin, villosin, and tenudiol. It has been shown that the coumarin composition of the plants changes with the growth site.
Databáze: OpenAIRE