摘要:
Compounds useful for increasing cardiotonic contractility in humans or other animals and pharmaceutical compositions including these compounds are disclosed. The compounds have the general structure ##STR1## wherein: A is ##STR2## and R.sub.1, R.sub.2, R.sub.3, R.sub.4, R.sub.8, R.sub.10, R.sub.11, R.sub.12, R.sub.14, R.sub.15, R.sub.16, R.sub.17, R.sub.18, R.sub.19, R.sub.20, R.sub.21, R.sub.22, R.sub.23 and R.sub.24 are H, lower alkyl of 1-4 carbon atoms, phenyl, substituted phenyl, phenyl lower alkyl of 1-4 carbon atoms or substituted phenyl lower alkyl of 1-4 carbon atoms;wherein the substituted phenyl group is substituted by one or more of lower alkyl, lower alkoxy, amino, lower alkyl amino, lower alkyl mercapto, hydroxy, hydroxy lower alkyl, acetoxy, benzyloxy, phenoxy, lower alkyl sulfinyl or lower alkyl sulfonyl;R.sub.13 is H, lower alkyl of 1-4 carbon atoms, alkoxy lower alkyl of 1-4 carbon atoms, hydroxy lower alkyl of 1-5 carbon atoms, amino, carbamoyl, cyano, lower alkyl carbamoyl of 1-4 carbon atoms, formyl, amino lower alkyl of 1-4 carbon atoms, carboxy, carbalkoxy, or tetrazolyl;R.sub.3 and R.sub.4 together may form =O;R.sub.16 and R.sub.17 together may form a carbon-carbon bond;n is 0 or 1; andO is 0 or 1.
摘要:
Provided is a method of treating cystic fibrosis in which an effective amount of a compound represented by formula (I) is administered to a subject in need thereof: where the structural variables are as defined herein.
摘要:
Provided are compounds represented by the formula: where the structural variables are as defined herein. The compounds function as sodium channel blockers and my be used for promoting hydration of mucosal surfaces.
摘要:
The compounds of the present invention are represented by the following aryl- and heteroaryl-substituted tetrahydrobenzazepine and dihydrobenzazapine derivatives having formulae I(A-E) and formula (II): where the carbon atom designated * is in the R or S configuration, and the substituents X and R1-R9 are as defined herein.
摘要:
Novel aryl, heteroaryl, and non-aromatic heterocyle substituted tetrahydroisoquinolines are described in the present invention. These compounds are used in the treatment of various neurological and physiological disorders. Methods of making these compounds are also described in the present invention.
摘要:
The aryl- and heteroaryl-substituted tetrahydrobenzo-1,4-diazepine derivative compounds of the present invention are represented by formulae 1(A-D) having the following structure: where the substituents X and R1-R8 are as defined herein.
摘要:
The compounds of the present invention are represented by the chemical structure found in Formula (I): wherein: the carbon atom designated * is in the R or S configuration; and X is a fused bicyclic carbocycle or heterocycle selected from the group consisting of benzofuranyl, benzo[b]thiophenyl, benzoisothiazolyl, benzoisoxazolyl, indazolyl, indolyl, isoindolyl, indolizinyl, benzoimidazolyl, benzooxazolyl, benzothiazolyl, benzotriazolyl, imidazo[1,2-a]pyridinyl, pyrazolo[1,5-a]pyridinyl, [1,2,4]triazolo[4,3 -a]pyridinyl, thieno[2,3-b]pyridinyl, thieno[3,2-b]pyridinyl, 1H-pyrrolo[2,3-b]pyridinyl, indenyl, indanyl, dihydrobenzocycloheptenyl, tetrahydrobenzocycloheptenyl, dihydrobenzothiophenyl, dihydrobenzofuranyl, indolinyl, naphthyl, tetrahydronaphthyl, quinolinyl, isoquinolinyl, 4H-quinolizinyl, 9aH-quinolizinyl, quinazolinyl, cinnolinyl, phthalazinyl, quinoxalinyl, benzo[1,2,3]triazinyl, benzo[1,2,4]triazinyl, 2H-chromenyl, 4H-chromenyl, and a fused bicyclic carbocycle or fused bicyclic heterocycle optionally substituted with substituents (1 to 4 in number) as defined in R14; with R1, R2, R3, R4, R5, R6, R7, R8, and R14 defined herein.
摘要:
The present invention relates to sodium channel blockers. The present invention also includes a variety of methods of treatment using these inventive sodium channel blockers.
摘要:
This invention relates to N-arylcarbamoyl proline analogues which are useful as cholecystokinin and gastrin antagonists, to pharmaceutical compositions including such proline analogues, and to their use in preventing or treating cholecystokinin or gastrin related disorders.
摘要:
Disclosed are novel peptide and pseudopeptide derivatives and pharmaceutical compositions thereof that inhibit platelet aggregation and thrombus formation in mammalian blood.