Table 2 Synthesized new chalcone-derived pyrazoles.
Compound | R1 | R2 | R3 | R4 | R5 | R6 | R7 | R8 |
|---|---|---|---|---|---|---|---|---|
PCH-1 | H | O-CH2-O | H | OCH3 | H | OCH3 | H | |
PCH-2 | H | OCH3 | OCH3 | OCH3 | H | H | O-CH2-O | |
PCH-3 | H | H | CH3 | H | H | H | O-CH2-O | |
PCH-4 | OCH3 | H | H | H | H | H | O-CH2-O | |
PCH-5 | H | O-CH2-O | H | H | H | O-CH2-O | ||
PCH-6 | H | H | OCF3 | H | H | H | O-CH2-O | |
PCH-7 | H | H | OCH3 | H | H | H | CH2-CH2-O | |
PCH-8 | H | H | OCH3 | H | H | OCH3 | O-CH2-O | |
PCH-9 | H | S-CH2-O | H | OCH3 | H | OH | H | |