摘要:
The present invention relates to 5-substituted .DELTA.2-imidazolinyl-thioethers and to intermediates and processes for their preparation. The components according to the invention are distinguished in particular by their platelet aggregation-inhibiting and hypotensive action.
摘要:
The present invention relates to .DELTA..sup.1 -pyrroline thiolactim ethers of the general formula I ##STR1## which have a more specific action and/or a longer-lasting action than PGI.sub.2, and to a process for their preparation.The compounds are distinguished by a platelet aggregation-inhibiting action and a blood vessel-relaxing and hypotensive action, and can therefore be used as medicaments.
摘要:
The present invention relates to thienyl-prostaglandin derivatives and to a process for their manufacture. The compounds according to the invention have valuable pharmaceutical properties.
摘要:
The present invention relates to pyrrolidone derivatives which are analogous to natural prostaglandins and to a process for preparing the same. The compounds according to the present invention have prostaglandin-like properties and may be used as pharmaceuticals.
摘要:
A medicament consisting of or containing an O-acyl-2,3-diaryl-3-halogeno-acrylaldoxime of the formula I ##STR1## in which X represents a chlorine or bromine atom, R stands for an alkyl, alkenyl, alkoxy, alkenoxy or alkylamino group having from 1 to 12 carbon atoms each, or for an aryl, aryloxy, arylalkyl, arylalkoxy, arylamino or arylalkylamino group substituted optionally by 1 or 2 alkyl groups each having from 1 to 6 carbon atoms, and R.sup.1, R.sup.2, R.sup.3 and R.sup.4 are identical or different, each representing a hydrogen atom, a halogen atom or an alkyl or alkoxy group having each from 1 to 6 carbon atoms, a process for preparing them and a method for the treatment of disorders of the purine metabolism.
摘要:
A compound I ##STR1## in which R.sup.1 is cycloalkyl, alkenyl, cycloalkenyl, phenyl, ##STR2## whereJ, L, M, and E are methine or nitrogen and J', L', M', and E' are methylene, carbonyl or imino;R.sup.2 is phenyl or phenylalkyl;a is various amine radicals;m is 2, 3 or 4; andn is 1, 2, 3, or 4 is described; salts of these compounds I are also described. Compounds I and the salts are calcium antagonists.
摘要:
The present invention relates to basically substituted indole derivatives and to a process for their manufacture.The novel compounds are valuable medicaments which exhibit hypotensive and antiarrhythmic activity on the cardiac circulation system.
摘要:
7-Substituted 3,5-dihydroxyhept-6-ynoic acids and the derivatives thereof of the formula I ##STR1## as well as the corresponding lactones of the formula II ##STR2## in which R and R.degree. have the specified meanings, a process for the preparation of these compounds, the use thereof as pharmaceuticals and pharmaceutical products are described. In addition, new intermediates for the preparation of the compounds of the formula I or formula II are described.
摘要:
Phenylpiperazine derivatives of the formula I ##STR1## in which R.sup.1 denotes hydrogen or C.sub.1 -C.sub.6 alkyl,R.sup.2 denotes hydrogen or one or several, identical or different substituents selected from the group of C.sub.1 -C.sub.6 -alkyl, C.sub.1 -C.sub.6 alkoxy, halogen, trifluoromethyl, hydroxy, nitro, amino and methylene-dioxy,R.sup.3 denotes hydrogen, hydroxy, C.sub.1 -C.sub.6 alkanoyloxy, andn is 1 or 2,and the physiologically acceptable salts thereof, processes for their manufacture and medicaments containing or consisting of said compounds.
摘要:
The invention relates to derivatives of 1,2-diarylethylene and to a process for their preparation. The compounds have valuable pharmaceutical properties and may be used as medicaments.