A RETRO-BIOMIMETIC ONE-STEP SYNTHESIS OF NATURAL ATISANIC AND BEYERANIC DITERPENOIDS
Autor: | Olga Chetraru, Marina Grinco, Veaceslav Kulciţki, Pavel F. Vlad, Nicon Ungur |
---|---|
Jazyk: | angličtina |
Rok vydání: | 2010 |
Předmět: | |
Zdroj: | Chemistry Journal of Moldova: General, Industrial and Ecological Chemistry, Vol 5, Iss 1, Pp 121-123 (2010) |
Druh dokumentu: | article |
ISSN: | 1857-1727 2345-1688 |
Popis: | An efficient retro-biomimetic procedure for the synthesis of two natural products having atisanic and beyeranic structure is reported. The readily available ent-kaurenoic acid is used as the substrate, which provides under superacidic treatment a mixture of natural ent-beyer-15-en-19-oic and ent-atis-16-en-19-oic acids. These compounds have been reported as components of medicinal plants and possess relevant biological activity. Their structure was confirmed on the basis of chemical transformations and spectral data. |
Databáze: | Directory of Open Access Journals |
Externí odkaz: |