| 摘要 |
Pyrazolo[1,2-a][1,2,4] benzotriazines having the formula <IMAGE> wherein R1 is hydrogen, lower alkyl, nitro, amino, lower alkylamino, di(lower alkyl)amino, -SR4, -OR4 or halogen; R2 is hydrogen, lower alkyl or aralkyl; R3 is hydrogen, lower alkyl or a salt forming ion; R4 is hydrogen or lower alkyl; and Y is oxygen or sulfur. The compounds are useful as intermediates and as antiinflammatory agents.
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