Extractives from Erythrina eriotriocha.
From the stem bark of Erythrina eriotriocha, a novel isoflavone, eriotriochin has been isolated and characterized, in addition to known compounds auriculatin, dihydroauriculatin, and 3'-O-methylorobol. The structure of compound 1 was determined by COSY, selective INEPT, 2D HMBC, NOESY, DEPT, and other spectroscopic techniques.
Nkengfack
A E
AE
Department of Organic Chemistry, University of Yaounde, Cameroon.
Fomum
Z T
ZT
Ubillas
R
R
Sanson
D R
DR
Tempesta
M S
MS
D004895:Erythrina / Q000032:analysis*; D005419:Flavonoids / Q000302:isolation & purification*; D007529:Isoflavones / Q000302:isolation & purification*; D015394:Molecular Structure; D010946:Plants, Medicinal / Q000032:analysis*
D005419:Flavonoids; D007529:Isoflavones; C064686:eriotriochin