Abstract
The synthesis of new indole derivatives bearing isoxazoline moiety (3a-d and 4a-d) has been described. IR, H-1 NMR, and mass spectral data supported the structures of synthesized compounds. The compounds were tested in vivo for their anti-inflammatory activity by carrageenin-induced rat paw edema method. The compounds that showed good anti-inflammatory activity were screened for their ulcerogenic and lipid peroxidation activities. The most active compound of this series is 3-[3-(4-methoxyphenyl)- 4-morpholin-4-ylmethyl)-4,5-dihydro-isoxazol-5yl]-1H-indole 4d.