Triterpenos de Styrax camporum (styracaceae)
| Autor: | Pauletti Patrícia Mendonça, Araújo Angela Regina, Bolzani Vanderlan da Silva, Young Maria Claudia Marx |
|---|---|
| Jazyk: | English<br />Spanish; Castilian<br />Portuguese |
| Rok vydání: | 2002 |
| Předmět: | |
| Zdroj: | Química Nova, Vol 25, Iss 3, Pp 349-352 (2002) |
| Druh dokumentu: | article |
| ISSN: | 0100-4042 1678-7064 |
| Popis: | Chemical investigation of the leaves of Styrax camporum (Styracaceae) resulted in the isolation of the lignan lariciresinol and six triterpenes: ursolic acid, 2alpha,3alpha-dihydroxy-urs-12-en-28-oic acid and mixtures of uvaol and erythrodiol, as well as 3beta-O-trans-p-coumaroyl-2alpha-hydroxy-urs-12-en-28-oic acid and 3b-O-trans-p-coumaroylmaslinic acid. The structures of these compounds were established by spectroscopic analysis. This paper deals with the first report of these compounds in S. camporum. |
| Databáze: | Directory of Open Access Journals |
| Externí odkaz: |
|