Abstract:
The present invention relates to substituted indane or dihydroindole compounds of Formula (I) 1 wherein A is an indole. These compounds have high affinity for D4 receptors.
Abstract:
1 The present invention relates to 5-aminoalkyl and 5-aminocarbonyl substituted indole derivatives having formula (1), wherein R1 is-(CH2)n-1-CONR10R11, -(CH2)n-CONR10R11 or (a), wherein R10 and R11 independently are selected from substituents defined herein; n is 1 to 3 and q is 2 to 5; G is N, C, or CH; Ar is phenyl optionally substituted with one or more substituents, or Ar is heterocyclic; R2, R3, R4, R5 and R6 are independently selected from substituents defined herein; m is an integer from 2-6; W is O or S; U is N or CH; Z is null(CH2)p-, p being 2 or 3, or Z is nullCHnullCHnullor 1 ,2-phenylene, or Z isnullCOCH2- or nullCSCH2-; V is O, S, CH2, or NR9; X is N, C, or CH; Y is N, C, or CH; provided at least one of X and Y is N; or a pharmaceutically acceptable acid addition salt thereof. The novel 5-substituted indoles have high affinity for null1-adrenoceptors and are considered useful for the treatment of diseases or disorders responsive to null1-adrenoceptor antagonists. Further, as the compounds are selective null1-adrenoceptor ligands they may be particularly useflul as PET or SPECT ligands.
Abstract:
The present invention relates to indole and 2,3-dihydroindole derivatives having formula (I) 1 or any of its any of its enantiometers or any mixture thereof, or an acid addition salt thereof, wherein A, R1, R2, R3, W, X, Y and Z are as described in the description. The compounds are potent serotonin reuptake inhibitors and have 5-HT1A receptor antagonistic activity.
Abstract:
The present invention relates to a series of 4-phenylpiperazines of formula (I) 1 wherein A is alkylene, alkenylene, alkynylene, and C3-7 cycloalkylene; R1 is a C3-10 alkyl, alkenyl, or alkynyl group, cycloalk(en)yl, cycloalk(en)yl-alk(en/yn)yl, trifluoromethylsulfonyl, or alkylsulfonyl, R2-R5 are optional substituents; R9 and R10 are hydrogen, alkyl or together form an ethylene or propylene bridge, W is O or S; V is O, S, CR6R7, or NR8 wherein R6, R7, and R8 are hydrogen or alkyl, alkenyl, cycloalkyl, cycloalkylalkyl, optionally substituted arylalkyl or aryl, or R6 and R7 constitute a 3-7 membered spiro ring; Z isnull(CH2)mnull; m being 2 or 3 or Z is nullCHnullCHnull; which show effects on central serotonin 5-HT1A and dopamine D2 receptors. Thus the novel compounds are useful in the treatment of certain psychic and neurologic disorders, in particular psychosis.
Abstract:
The present invention relates to substituted indane or dihydroindole compounds of 1 Formula (I), wherein A and B are independently O or S; D is an optionally substituted methylene group; X is N or optionally substituted C; and W is a spacer group. The compounds are either selective dopamine D4 ligands or they have combined effects at dopamine D4 and serotonergic receptors and/or the serotonergic transporter. These compounds are therefore useful in the treatment of certain psychiatric and neurologic disorders, including psychosis, depression and anxiety.
Abstract:
The present invention relates to substituted indane or dihydroindole compounds of Formula (I) 1 wherein A is an indole. These compounds have high affinity for D4 receptors.