Table 1.

Structure of the synthesized chalcones 1–10

Chalcone	R’	B
1	2′,4′,6′-Trimethoxy-	3,4-Dimethoxyphenyl-
2	2′,5′-Dimethoxy-	4-Methoxyphenyl-
3	2′,5′-Dimethoxy-	3,4-Methylenedioxyphenyl-
4	3′,4′,5′-Trimethoxy-	4-Fluorophenyl-
5	3′,4′,5′-Trimethoxy-	4-Dimethylaminophenyl-
6	3′,4′,5′-Trimethoxy-	4-Methoxyphenyl-
7	3′,4′,5′-Trimethoxy-	3,4-Dimethoxyphenyl-
8	3′,4′,5′-Trimethoxy-	3,4-Methylenedioxyphenyl-
9	4′-Chloro-	1H-Indole-2-yl-
10	4′-Iodo-	1H-Indole-2-yl-