| 摘要 |
PYRAZOLYL AMINO IMIDAZOLINES Described are compounds of the formula wherein R1 and R2 are hydrogen, loweralkyl, lowercycloalkyl, aralkyl, aryl, pyridyl, isoquinolyl, phthalazinyl or aryl substituted by one or more hydrogen, halo, loweralkyl, lowercycloalkyl, haloloweralkyl, aminosulfonyl, amino nitro, hydroxy, alkoxy, carboxy, alkoxycarbonyl, cycloalkoy carbonyl, aminocarbonyl, diloweralkylahinocarbonyl or wherein n is 4 or 5, R3 is hydrogen, halogen, loweralkyl or aryl, and R4 is hydrogen, acyl, amino or loweralkyl, and the pharmaceutically acceptable acid addition salts thereof. |
