- 1-(Pyridazinyl)pyrazoline derivatives
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Described are compounds of the formula STR1 wherein R1, R2 and R3 independently of one another denote hydrogen or loweralkyl, X is hydroxy or amino, and Y is hydrogen, loweralkyl, loweralkoxy, benzyl or STR2 wherein W and
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- 6-Phenyl-1,2,4-triazolo[4,3-b]pyridazine hypotensive agents
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This disclosure describes novel substituted 6-phenyl-1,2,4-triazolo[4,3-b]pyridazines useful as hypotensive agents.
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