TABLE 4.
Compd | R1 | R2 | R3 | R4 |
---|---|---|---|---|
106 | H | H | H | OH |
107 | H | OH | H | OH |
108 | H | OH | OH | OH |
109 | H | OH | OCH3 | OH |
110 | OH | OCH3 | H | OH |
111 | H | OH | OCH3 | OCH3 |
112 | OCH3 | OH | OCH3 | OH |
Compd | R1 | R2 | R3 | R4 |
---|---|---|---|---|
106 | H | H | H | OH |
107 | H | OH | H | OH |
108 | H | OH | OH | OH |
109 | H | OH | OCH3 | OH |
110 | OH | OCH3 | H | OH |
111 | H | OH | OCH3 | OCH3 |
112 | OCH3 | OH | OCH3 | OH |