Study of the Hypoglycemic Activity of Derivatives of Isoflavones from Cicer arietinum L.

Table 3

Structures of the generated compounds.

Compounds	R	R′	R′′
1a	-OH	-H
1b	-OH
1c	-OH	-CH3
1d	-H	-CH3
2a	-OH	-H
2b	-OH
2c	-OH	-CH3
2d	-H	-CH3
3a	-OH	-H
3b	-OH		-H
3c	-OH	-CH3
3d	-H	-CH3
3e	-OH	-H
3f	-OH		-H
3g	-OH	-CH3
3h	-H	-CH3
4a	-OH	-H
4b	-OH
4c	-OH		-H
4d	-OH	-CH3
4e	-H	-CH3
4f	-OH	-H
4g	-OH
4h	-OH		-H
4i	-OH	-CH3
4j	-H	-CH3
5a	-OH	H
5b	-OH		H
5c	-OH	-CH3
5d	-H	-CH3

R = OH or H, and this group did not participate in the reaction.