| 摘要 |
Pyrroloisoquinolines of formula (I) and their diastereoisomers and their acid-addn. salts are new. R1 = H, or 1-4C alkyl; R2 = H, 1-4C alkyl, F, OH or 1-4C alkoxy; R3 = H, Me or Ph; R4, R5 = H or 1-4C alkyl; R6,R7 = H, 1-4C alkyl, 1-4C alkoxy, OH or halogen; or R6+R7 = OCH2O; A = R8,R9C6H3, thienyl, furyl, cyclopentyl, cyclohexyl or cycloheptyl; R8,R9 = H, 1-6C alkyl, 1-4C perfluoro-alkyl, OH, 1-4C alkoxy, (1-5C)alkoxycarbonyl, 1-5C acylamino, PhCONH, CN, CONH2, 1-5C acyl, 1-4C alkylthio, 1-4C alkylsulphonyl, NO2, NH2, mono- or di(1-4C)alkylamino or halogen.
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