New Dextrorotatory Pterocarpan Phytoalexins from Leaflets of Nissolia fruticosa

Autor: K. R. Markham, John L. Ingham
Rok vydání: 1984
Předmět:
Zdroj: Zeitschrift für Naturforschung C. 39:13-17
ISSN: 1865-7125
0939-5075
DOI: 10.1515/znc-1984-1-203
Popis: Three isoflavonoid phytoalexins produced by the fungus or CuSO4-treated leaflets of Nissolia fruticosa have been identified as (+)-6aS; 1 la S-3.7-dihydroxy-9-methoxypterocarpan (nissicarpin). (+)-6 aS ; 1 la S-7-hydroxy-3,9-dimethoxypterocarpan (fruticarp in) and (+)-6a.S; 11 aS-3,7-dihydroxy-2,9-dimethoxypterocarpan (nissolicarpin).
Databáze: OpenAIRE