
Phytochemistry p. 3984 - 3986 (1990)
Update date:2022-08-05
Topics:
Monache, Giuliano Delle
Botta, Bruno
Vinciguerra, Vittorio
Pinheiro, Rogerio Moura
The structures of two neoflavonoids, isolated from a benzene extract of Coutarea hexandra have been established as 3'-hydroxy-5,7,8,4'-tetramethoxy-4-phenylcoumarin and 8,3'-dihydroxy-5,7,4'-trimethoxy-4-phenylcoumarin.The substitution pattern of 8,3',4'-trihydroxy-5,7-dimethoxy-4-phenylcoumarin, also isolated, was also confirmed by chemical reactions.
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