摘要:
Benzenesulfonylureas and -thioureas of the formula I ##STR1## where R(1) is H or (fluoro)methyl, R(2) is H, Hal or (fluoro)(mercapto)alk(ozy)yl, E is O or S; Y is --[CR(3).sub.2 ].sub.n --, where R(3)=H or alkyl and n=1-4, X is H, Hal or alkyl and Z in Hal, NO.sub.2 or alk(yl)oxy, are described.The compounds I are used for treatment of disturbances in cardiac rhythm and prevention of sudden cardiac death caused by arrhythmia, and can therefore be used as antiarrhythmics. They are particularly suitable for those cases where arrhythmias are a consequence of a narrowing of a coronary vessel, such as angina pectoris or acute cardiac infarction.
摘要:
This invention relates to substituted benzenesulfonylureas and -thioureas, processes for their preparation and use of pharmaceutical preparations based on these compounds, and medicaments containing them.Substituted benzenesulfonylureas and -thioureas of the formula I ##STR1## exhibit effects on the cardiovascular system.
摘要:
The method of and device for controlling the roll exchanging operation in an unrolling device includes the provision of a set of control numbers computed from the counted number of revolutions of the old roll and from the length of the withdrawn web prior to the initiation of the roll exchanging operation; the control numbers are computed from two intervals of the measured web length, from corresponding intervals of the counted number of revolutions, from the thickness of the web, from the feeding speed of the web, from the time constents of the control elements of the roll exchanging device, from the length of the adhesive leading edge of the new roll, from the desired length of the residual trailing end portion of the old web and from the diameter of the supporting central reel; computed control numbers are stored and compared in a comparator with the actual number of revolutions of the old roll whereby the coincidence of the actual number with the stored number generates in a control unit a control signal which is fed to an assigned control element for the exchange.
摘要:
1,4-Dihydro-2H-isoquinoline derivatives of the general formula 1 ##STR1## in which R.sup.1 represents hydrogen or straight chain or branched alkyl of 1 to 6 carbon atoms,R.sup.2 represents low molecular dialkylaminoalkyl, in which both alkyl groups of the dialkylamino group together with the nitrogen atom may also form a 5-, 6- or 7-membered saturated ring in which one carbon atom may be substituted by an oxygen atom, a sulfur atom or another nitrogen atom which may be substituted by hydrogen, C.sub.1 -C.sub.4 -alkyl or phenyl, or R.sup.1 and R.sup.2 together may form a 5-or 6-membered saturated ring containing 1 nitrogen atom,R.sup.3 represents phenyl which may be mono- or di-substituted by halogen, nitro, amino or sulfamoyl, or acylamino or alkyl each containing 1 to 4 carbon atoms, or pyridylR.sup.4 andR.sup.5, which may identical or different, represent hydrogen or alkoxy of 1 to 4 carbon atoms, andX represent oxygen or sulfur,Their physiologically tolerated salts, process for preparing them. The compounds are active on the coronary circulation and are distinguished in particular by anti-arrhythmic action and may, therefore, be used in the treatment of disorders of the heart rhythm.
摘要:
1,4-Dihydro-2H-isoquinoline derivatives of the general formula I ##SPC1##in whichR.sup.1 represents hydrogen or straight chain or branched alkyl of 1 to 6 carbon atoms,R.sup.2 represents low molecular dialkylaminoalkyl, in which both alkyl groups of the dialkylamino group together with the nitrogen atom may also form a 5-, 6- or 7-membered saturated ring in which one carbon atom may be substituted by an oxygen atom, a sulfur atom or another nitrogen atom which may be substituted by hydrogen, C.sub.1 -C.sub.4 -alkyl or phenyl, or R.sup.1 and R.sup.2 together may form a 5- or 6-membered saturated ring containing 1 nitrogen atom,R.sup.3 represents phenyl which may be mono- or di-substituted by halogen, nitro, amino or sulfamoyl, or acylamino or alkyl each containing 1 to 4 carbon atoms, or pyridylR.sup.4 andR.sup.5, which may identical or different, represent hydrogen or alkoxy of 1 to 4 carbon atoms, andX represent oxygen or sulfur,Their physiologically tolerated salts, process for preparing them. The compounds are active on the coronary circulation and are distinguished in particular by an anti-arrhythmic action and may, therefore, be used in the treatment of disorders of the heart rhythm.
摘要:
The invention relates to an organic electroluminescent device comprising an anode and a cathode and at least one electroluminescent layer arranged between the anode and cathode which comprises at least one compound of the formula (I) and at least one compound of the formula (II). The invention furthermore relates to the production of an organic electroluminescent device by means of a sublimation process and/or by application from solution and to a mixture comprising at least one compound of the formula (I) and at least one compound of the formula (II).
摘要:
The present invention relates to transition-metal complexes of the general formula I or II, in particular as emitter molecules in organic electronic devices, to a layer and to an electronic device which comprise the compounds according to the invention, and to a process for the preparation of the compounds according to the invention.
摘要:
A method for monitoring motorized equipment components includes determining first acceleration values of at least one equipment component during an encoded presettable motion sequence of the at least one equipment component at a first time point. The method also includes determining second acceleration values of the at least one equipment component during the encoded presettable motion sequence of the at least one equipment component at a second time point. The method includes emitting an error signal when a presettable number of the second acceleration values lies outside a presettable tolerance range of the first acceleration values.
摘要:
The present invention relates to white-emitting organic electroluminescent devices which have at least one blue-fluorescent emitter layer and at least one phosphorescent emitter layer.
摘要:
The present invention relates to organic electroluminescent devices which comprise a mixture of at least two materials in the electron-transport layer.