Innovative indole derivatives, their compounds, their pharmaceutical composition, their use and method of administration

摘要

"INNOVATIVE DERIVATIVES OF INDOLES ITS COMPOUNDS ITS PHARMACEUTICAL COMPOSITION, USE AND METHOD OF ADMINISTRATION". The invention provides compounds of formula (I) wherein X represents O or S; n is 2, 3, 4, 5, 6, 7, 8, 9, or 10; m is 2 or 3; Y represents N, C or CH; and dotted line 2 3 4 5 6 7 8 represents an optional union; R ^ 1 ^, R ^ 1 '^, R ^ 2 ^, R ^ 3 ^, R ^ 4 ^, R ^ 5 ^, R ^ 6 ^, R ^ 7 ^, R ^ 8 ^, R ^ 9 ^ , R ^ 10 ^, R ^ 11 ^, and R ^ 12 ^, are as defined in the description. The compounds are 5-HT 1a-receptor ligands.