HYDROCHLORIDES OF 4-(2-OXY-3-TRET-BUTYLAMINOPROPOXY)INDOLE DERIVATIVES HAVING BETA-ADRENOBLOCKER ACTIVITY AND DERIVATIVE OF 4-(2,3-EPOXYPROPYL)INDOLE AS INTERMEDIATE PRODUCT FOR SYNTHESIS HYDROCHLORIDE DERIVATIVES OF 4-(2-OXY-3- TRET-BUTYLAMINOPROPOXY)INDOLE HAVING BETA-ADRENOBLOCKER ACTIVITY

摘要

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