“…Compounds ( 37 j ) (R=H, R′=H) and ( 37 b ) (R=−OMe, R′=4−OMe) were found more potent antidiabetic than other compounds. The compounds ( 37 a ) (R=H, R′=4−OMe), (R=H, R′=2,4−di−OMe) ( 37 d ), (R=−OMe, R′=3,4,5−tri−OMe) ( 37 g ) and (R=H, R′=H) ( 37 j ) betrayed phenomenal antioxidant activity for DPPH radical while the compound (R=−OMe, R′=3−OMe) ( 37 f ) displayed maximum inhibition for NO and SOR free radical [63] …”