INDOLINE DERIVATIVES, PROCESS OF PREPARATION AND USE

摘要

A COMPOUND OF FORMULA (I)(FORMULA)WHEREIN R1 IS HYDROGEN, HALOGEN OR C1-6 ALKYL;R2 IS A GROUP OF FORMULA -CR3R4(CH2)PNR5COR6;R3, R4 AND R5, WHICH MAY BE THE SAME OR DIFFERENT, ARE HYDROGEN OR C1-6ALKYL;R6 IS C1-6ALKYL OR C3-7 CYCLOALKYL;N IS AN INTEGER OF 2,3 OR 4;P IS AN INTEGER OF 1,2,3 OR 4;AND PHARMACEUTICALLY ACCEPTABLE SALTS AND SOLVATES THEREOF. A COMPOUND OF FORMULA (I) IS USEFUL IN THE TREATMENT OF CONDITIONS ASSOCIATED WITH A DISTURBED FUNCTIONING OF THE MELATONIN SYSTEM.