摘要:
The subject invention features substituted N-heteroaromatic compounds, libraries of substituted N-heteroaromatic compounds, and methods of synthesis thereof. For example, the present invention provides methods for synthesizing substituted N-heteroaromatic compounds, and is particularly amenable to the generation of libraries of substituted N- heteroaromatic compounds by combinatorial chemistry. The methods of the invention generally feature the reaction of O-linked heteroaromatic N-oxides with nucleophiles to produce substituted N-heteroaromatic compounds.
摘要:
This invention relates to substituted pyridooxazinone and naphtheridone pyridones which are useful as cardiotonic agents for the treatment of congestive heart failure, to methods for increasing cardiac contractility using said compounds, and pharmaceutical compositions including the same.
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## where A is ##STR2## R.sub.1, R.sub.2, R.sub.3, R.sub.4, R.sub.9, and R.sub.10 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; and n is 0 or 1.
摘要:
This invention relates to pyridyl-pyrazolinone compounds of the formula ##STR1## uses of said compounds as cardiotonic agents including methods for increasing cardia contractility and the treatment of congestive heart failure, pharmaceutical compositions including the same and methods for the preparation thereof.
摘要:
Certain specific substituted 9-N-(1-azabicycolo-[2.2.2.]octan-3-yl)carboxamido-2,3,4,5-tetrahydro-1-benzoxepins and their valuable use as 5-HT.sub.3 antagonists having CNS and gastric prokinetic activity and void of any significant D.sub.2 receptor binding properties are disclosed. Methods for their preparation also are described.
摘要:
A class of 3- and 5-amino thiatriazine compounds exhibiting pharmacological activity, including gastrointestinal anti-ulcerogenic and cytoprotective activity, pharmaceutical compositions comprising these compounds, and methods for the treatment of gastrointestinal hyperacidity and ulcerogenic disorders in mammals using said compositions.
摘要:
Benzodiazinone-pyridazinone and -hydroxypyrazolyl compounds possess cardiotonic activity and are included in therapeutic cardiotonic compositions useful in methods for increasing cardiac contractility and for the treatment of congestive heart failure.
摘要:
A class of bicyclic benzenoid aminoalkylene ether and thioether compounds exhibiting pharmacological activity, including anti-secretory and anti-ulcero-genic activity, pharmaceutical compositions comprising these compounds, and methods for the treatment of gastrointestinal hyperacidity and ulcerogenic disorders in mammals using said compositions.
摘要:
A method for increasing cardiotonic contractility in humans or other animals using a class of benzodiazinonepryidazinone and hydroxy-pyrazolyl compounds and pharmaceutical compositions including the same.
摘要:
A class of bicyclic benzenoid aminoalkylene ether and thioether compounds exhibiting pharmacological activity, including anti-secretory and anti-ulcerogenic activity, pharmaceutical compositions comprising these compounds, and methods for the treatment of gastrointestinal hyperacidity and ulcerogenic disorders in mammals using said compositions.