摘要:
Pyrazole derivatives represented by the formula ##SPC1##Wherein R, X, R.sub.2 and R.sub.3 are hereinafter defined, which are useful as analgesics and anti-inflammatory agents and a process for preparing the pyrazole derivatives are disclosed.
摘要:
Cis or trans-1,5-benzothiazepine compounds represented by the formula (I): ##STR1## wherein R.sub.1 represents a hydrogen atom, a halogen atom, an alkyl group or an alkoxy group and R.sub.2 represents a hydrogen atom, an alkyl group or a hydroxyalkyl group and the pharmaceutically acceptable acid addition salts and quaternary ammonium salts thereof which exhibit anticholinergic activity and are useful as anti-ulcer, gastric secretion inhibiting and antispasmodic agents in mammals, and a process for preparing the same.
摘要:
This invention relates to a pharmaceutical use of 3-oxo-2,3-dihydro[1]benzothiophene-2-spirocyclopropane. The compound exhibits strong inhibition activity of thrombocyte aggregation in mammalian blood. The compound and its pharmaceutical composition are useful for the prophylaxis or treatment of cardiovascular disturbance such as thrombosis.
摘要:
A 2,5-benzodiazocine derivative represented by a formula ##STR1## wherein R.sub.1 is phenyl or p-methoxyphenyl, R.sub.2 is hydrogen or methyl, and R.sub.3 is p-methoxyphenethyl, 3-(p-fluorobenzoyl)-propyl, cyclopropylmethyl or ##STR2## or a salt of such novel compound as well as a CNS-active pharmaceutical agent containing as an effective component at least one of said derivatives and salts.
摘要:
A method for preparing 8-acylthio-1,2,3,4,5,6-hexahydro-2,6-methano-3,6(e),11(a)-trimethyl-3-benzazocines represented by general formula (I) below ##STR1## wherein R represents an alkyl group, a phenyl group or a heterocyclic group, which comprises reacting 1,2,3,4,5,6-hexahydro-2,6-methano-3,6(e),11(a)-trimethyl-3-benzazocine represented by the formula (II) below ##STR2## or its salt with chlorosulfonic acid, heating the reaction product in the presence of a reducing agent, and reacting the reaction mixture with an acyl halide represented by the general formula (III)RCOX (III)wherein R has the same meaning as defined above and X represents a halogen atom is disclosed.
摘要:
This invention provides an amide compound represented by the formula ##STR1## wherein R.sub.1 is vinyl, 2-(methylsulfinyl)ethyl, 2-(methylsulfonyl)ethyl, 2-(2-acetylamino-2-carboxyethylthio)ethyl or 2-[2-(4-amino-4-carboxybutyrylamino)-2-(carboxymethylcarbamoyl)ethylthio]ethyl and R.sub.2 is hydrogen or lower alkyl, process for the preparation thereof, and antiallergic compositions cotaining the amide compound.
摘要:
Sulfonium compounds represented by the formula ##STR1## having immunostimulant activity and useful as the active components of drugs and agricultural chemicals.
摘要:
This invention provides novel sulfonium compounds, processes for the preparation of the sulfonium compounds, and pharmacological composition containing the sulfonium compound. The compounds of this invention are useful for treating allergy.
摘要:
Sulfonium compounds represented by the formula ##STR1## have anticancer activity, immunostimulant activity and the like, and useful as the active components of drugs and agricultural chemicals.