Graphics computer-aided receptor mapping as a predictive tool for drug design: development of potent, selective, and stereospecific ligands for the 5-HT1A receptor
摘要:
A conformational study of four 5-HT1A (serotonin) receptor ligands ((R-(-)-methiothepin, spiperone, (S)-(-)-propranolol, and buspirone) led to the definition of a pharmacophore and a three-dimensional map of the 5-HT1A antagonist recognition site. These models were used to design new compounds and successfully predict their potency, stereospecificity, and selectivity. For example, 8-[4-[(1,4-benzodioxan-2-ylmethyl)amino] butyl]-8-azaspiro[4.5]decane-7,9-dione (1, MDL 72832) has nanomolar affinity (pIC50 = 9.14) for the 5-HT1A binding site in rat frontal cortex. As predicted, the S-(-) enantiomer of 1 was more active than its R-(+) enantiomer (pIC50 = 9.21 and 7.66, respectively) and a naphthalene analogue of 1 displayed the expected improved selectivity.
Use of certain 1,2-benzoisothiazol-3(2H)-1,1-dioxide derivatives in the treatment of depression and mania
申请人:MERRELL DOW PHARMACEUTICALS INC.
公开号:EP0492021A1
公开(公告)日:1992-07-01
This invention relates to the manufacture of certain aromatic 2-aminoalkyl-1,2-benzoisothiazol-3(2H)one-1,1-dioxide derivatives for their use as medicaments in the treatment of depression and mania.
USE OF CERTAIN GLUTARIMIDE DERIVATIVES IN THE TREATMENT OF DEPRESSION AND MANIA
申请人:MERRELL DOW PHARMACEUTICALS INC.
公开号:EP0564520A1
公开(公告)日:1993-10-13
[EN] USE OF CERTAIN GLUTARIMIDE DERIVATIVES IN THE TREATMENT OF DEPRESSION AND MANIA
申请人:——
公开号:WO1992011011A1
公开(公告)日:1992-07-09
[EN] This invention relates to the manufacture of certain glutarimide derivatives for their use as medicaments in the treatment of depression and mania. [FR] L'invention se rapporte à la fabrication de certains dérivés de glutarimide en vue de leur utilisation comme médicaments dans le traitement de la dépression et des états maniaques.