摘要:
The heterocyclically substituted phenylglycinolamides are obtained by reaction of heterocyclically substituted phenylacetic acids with appropriate phenylglycinols. The heterocyclically substituted phenylglycinolamides are suitable as active compounds in medicaments, in particular in antiatherosclerotically active medicaments.
摘要:
The phenylcyclohexylcarboxamides, some of which are known, are suitable as active compounds in medicaments, in particular in medicaments for the treatment of restenosis.
摘要:
In a process for preparing amines of the formula I ##STR1## where R.sup.1,R.sup.2,R.sup.3,R.sup.4,R.sup.5,R.sup.6 are hydrogen, C.sub.1 -C.sub.20 -alkyl, C.sub.2 -C.sub.20 -alkenyl, C.sub.2 -C.sub.20 -alkynyl, C.sub.3 -C.sub.20 -cycloalkyl, C.sub.4 -C.sub.20 -alkyl-cycloalkyl, C.sub.4 -C.sub.20 -cycloalkyl-alkyl, aryl, C.sub.7 -C.sub.20 -alkylaryl or C.sub.7 -C.sub.20 -aralkyl, R.sup.1 and R.sup.2 together form a saturated or unsaturated, divalent C.sub.3 -C.sub.9 -alkylene chain and R.sup.3 and R.sup.5 are C.sub.21 -C.sub.200 -alkyl, C.sub.21 -C.sub.200 -alkenyl or together form a divalent C.sub.2 -C.sub.12 -alkylene chain, by reating olefins of the formula II ##STR2## where R.sup.3, R.sup.4, R.sup.5 and R.sup.6 are as defined above, with ammonia or primary or secondary amines of the formula III ##STR3## where R.sup.1 and R.sup.2 are as defined above, at from 200.degree. to 350.degree. C. and a pressure of from 100 to 300 bar in the presence of a heterogeneous catalyst, the heterogeneous catalysts being mesoporous oxides having a high surface area.
摘要:
Hydroxylamines are prepared from ammonia or the corresponding amines, hydrogen and oxygen by a process in which the starting materials are reacted under heterogeneous catalysis using an oxidation catalyst based on a titanium or vanadium silicalite having a zeolite structure and containing from 0.01 to 20% by weight of one or more platinum metals selected from the group consisting of ruthenium, rhodium, palladium, osmium, iridium and platinum, the platinum metals each being present in at least two different bond energy states.
摘要:
The invention relates to phenylacetic acid derivatives which are substituted by a five-membered nitrogen heterocycle bonded via an N atom. They are prepared by reaction of phenylacetic acid derivatives substituted with leaving groups with the appropriate nitrogen heterocycles and can be used as active substances in medicaments for the treatment of high blood pressure and atherosclerosis.
摘要:
A crystalline solid comprising a boro-, alumino-, gallo-, titano-, vanado- or zincosilicate or a mixture thereof having the RUB-13 structure, which has a monoclinic space group and exhibits an X-ray diffraction pattern in which at least the following reflections (hkl) occur at the stated diffraction angles:______________________________________ h k l Intensity I/I.sub.o d-spacings (d.sub.hkl) ______________________________________ 0 2 0 very strong 10.26 0 1 1 very strong 9.79 -1 3 1 weak 4.98 0 4 1 medium 4.53 -2 0 1 medium 4.52 -1 1 2 medium 4.46 ______________________________________ and their uses.
摘要:
Substituted antithrombotic substituted cycloalkano[b]dihydroindole- and -indole-sulphonamides for treatment of thromboses, thromboembolisms, ischaemias, asthma and allergies, of the formula ##STR1## in which R.sup.1, R.sup.2, R.sup.3 and R.sup.4 are hydrogen or other radicals,X is aryl, alkyl or CF.sub.3,m and Z each is 1,2,3 or 4,n is 0,1 or 2,A is a bond or --NH--, andY is OH, alkoxy, aryloxy, amino or sulphonylamine,with the proviso, that in all cases, two of the substituents R.sup.1 -R.sup.4 are other than hydrogen in the event that m represents the number 2 and Y represents the hydroxyl group, or a salt thereof.
摘要:
Sulphonylbenzyl-substituted pyridones can be prepared by reacting pyridones with sulphonylbenzyl compounds. The sulphonylbenzyl-substituted pyridones can be employed as active compounds in medicaments, in particular for the treatment of arterial hypertension and atherosclerosis.
摘要:
A soft contact lens having in preferred embodiment an elliptical inside surface which has a numerical eccentricity of 0.2 to 0.5 and a zenith radium of curvature of 8.0 to 8.4 mm. It preferably consists of a copolymer comprising of 50% to 90% hydroxyethyl-methacrylate (HEMA) by weight, 2% to 20% one or more unsaturated carboxylic acids, 2% to 20% one or more base monomers, 5% to 25% aliphatic acrylate or methacrylate, and 0.1% to 1% of a dialkylene-glycol-dimethacrylate crosslinker.
摘要:
Adjustable-caliber rod apparatus for testing and adjusting weapon barrels. The rod is used for representing the barrel bore axis in conjunction with, e.g., a sight-line testing device for adjusting sights. The rod has two three-point supports, two support points of which are pressed against the inner wall of the barrel by a third, spring-loaded mounting point. This leads to a forced orientation of the caliber rod, so that the axis thereof is aligned parallel to the barrel bore axis. Each support assembly has a fixed flange and an adjustable flange which is adjustably guided on the fixed flange. Locking devices are provided for locking the adjustable flange relative to the fixed flange, and detents between the adjustable and fixed flanges facilitates reproducible setting to specific barrel calibers.