摘要:
The present invention relates to isoxazolines useful as selective α1a/α1d adrenoreceptor antagonists for the treatment of benign prostatic hypertrophy and/or lower urinary tract symptoms as well as to pharmaceutical compositions comprising said compounds, processes to prepare these compounds, and the use of these compounds as α1a/α1d adrenoreceptor modulators in a method of treatment.
摘要:
Benzamidine derivatives are useful delta-opioid receptor modulators, agonists useful as analgesics and antagonists useful as immunosuppressants, antiinflammatory agents, agents for the treatment of neurological and psychiatric conditions, medicaments for drug and alcohol abuse, agents for treating gastritis and diarrhea, cardiovascular agents and agents for the treatment of respiratory diseases.
摘要:
This invention relates to a series of substituted 3-oxo-pyrrolo[1,2-a]imidazopyridine derivatives of the formula 1 ##STR1## where X.sub.1 -X.sub.4, R.sub.1, R.sub.2 and Ar are defined herein. In addition the invention relates to pharmaceutical compositions containing them and intermediates used in their manufacture. The compounds of the invention are ligands for the benzodiazepine site on the GABA-A receptor and display anxiolytic and anticonvulsant activity in animal models.
摘要:
A C-6 ring-substituted pyrido[1,2-a]benzimidazole derivative of the formula: methods of preparation and pharmaceutical compositions containing a substituted pyrido[1,2-a]benzimidzole derivative as the active ingredient are disclosed. The substituted pyrido[1,2-a]benzimidazole derivatives are useful in the treatment of central nervous system disorders.
摘要:
Certain imidazo pyridines/quinolines of the formula: where n is 0, 1, 2; X is independently selected from the group consisting of C1-4alkyl, bromine, chlorine, iodide, trifluoromethyl, C1-4alkoxy, —SO2NH2, nitro, and two adjacent X may be fused to form the moiety: whereby a saturated, partially unsaturated or aromatic six-membered fused ring is formed; Y is independently selected from the group consisting of hydrogen, hydroxy, C1-4alkyl, C1-4alkoxy, trifluoromethyl and phenyl; and Z is independently selected from the group consisting of hydroxy, C1-4alkyl, bromine, chlorine, iodide, trifluoromethyl, C1-4alkoxy, —SO2NH2 and nitro; are &agr;2-adrenoceptor modulators which are useful in the treatment of hypertension, glaucoma, sexual dysfunction, depression, attention deficit hyperactivity disorder, Parkinsonism, the need for anesthesia, cardiac arrythmia or the need for analgesia.
摘要:
A process for converting 1,4- and 1,5-dicarbonyl sugars to pyrrolidine and piperidine amino sugars. Novel compounds resulting from this process are also described.
摘要:
The present invention is directed to macrocycle derivatives, pharmaceutical compositions containing them and their use in the treatment of Alzheimer's disease (AD) and related disorders. The compounds of the invention are inhibitors of β-secretase, also known as β-site cleaving enzyme and BACE, BACE1, Asp2 and memapsin2.
摘要:
The present invention is directed to 2-amino-3,4-dihydro-quinoline derivatives, pharmaceutical compositions containing them and their use in the treatment of Alzheimer's disease (AD) and related disorders. The compounds of the invention are inhibitors of β-secretase, also known as β-site cleaving enzyme and BACE, BACE1, Asp2 and memapsin2.