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| Patent # | Description |
|---|---|
| US-4,904,669 |
Thiazolo/4,5-c/quinolines as major tranquilizers The invention relates to new thiazolo[4,5-c]quinoline derivatives of the general Formula I ##STR1## and acid addition salts thereof, a process for the... |
| US-4,904,668 |
Benzoyl urea compound A benzoyl urea compound having the formula: ##STR1## wherein X is a halogen atom, a nitro group or a trifluoromethyl group, provided that when Y is a nitro... |
| US-4,904,667 |
1H-1,2,4-thiadiazolo(3,4-b)quinazolin-5-one-2,2-dioxides, and a method
for increasing the cardiac output of a... 1H-1,2,4-thiadiazolo[3,4-b]quinazolin-5-one-2,2-dioxides are disclosed. These compounds are useful as caridotonic agents. A preferred compound is ... |
| US-4,904,666 |
Pyrazolo(3,4-d)pyrimidine compounds, compositions and method of use The present invention provides pyrazolo[3,4-d]-pyrimidines of the general formula: ##STR1## wherein R.sub.1 is a C.sub.1 to C.sub.6 -alkyl radical, a... |
| US-4,904,665 |
Benzylaminoaryl-dihydropyridinelactones and their use in medicaments A benzylaminoaryl-dihydropyridinelactone compound of the formula (I) ##STR1## in which R.sup.1 represents hydrogen, halogen, cyano, nitro, C.sub.6 -C.sub.12... |
| US-4,904,664 |
Benzene compounds having two pyridazinone substituents The invention relates to pyridazinone derivatives which have inotropic, vasodilator and bronchodilator activity. The compounds of the invention are described by... |
| US-4,904,663 |
N-(2-oxpyrrolidin-1-yl-)acetyl)piperazine derivatives and drug for
senile dementia A compound of the formula: ##STR1## (wherein R is --SO.sub.2 R.sup.1 or --CONHR.sup.2 ; R.sup.1 is C.sub.1 -C.sub.5 alkyl, C.sub.8 -C.sub.12 phenylalkenyl,... |
| US-4,904,662 |
Raising of pigs The fat content of sows' milk is increased, thereby increasing the energy supplied to the sow's piglets, by administering one of a small group of phenethanolamines. |
| US-4,904,661 |
Phenol derivatives A phenol derivative of the formula wherein NU is a defined bis-phenolic nucleus including a hydroxyphenyl-hydroxynaphthyl; hydroxyphenyl-hydroxyindanyl, ... |
| US-4,904,660 |
Histidine derivatives as superior renin inhibitors Novel compounds of the following formula (I) and their salts: A compound of the formula (I) ##STR1## These compounds are expected to be useful for renin... |
| US-4,904,659 |
Substituted quinoline derivatives and pharmaceutical compositions thereof The novel class of substituted quinolines represented by the general formula (I): ##STR1## where each of R.sub.1 and R.sub.2 separately represents H or up... |
| US-4,904,658 |
Substituted-6H,8H-pyrimido-[1,2,3-cd]purine-8,10-(9H)-diones and
substituted-6H,10H-pyrimido[1,2-cd]purin-10-ones Substituted-6H,8H-pyrimido[1,2,3-cd]purine-8,10(9H)-diones and substituted-6H,10H-pyrimido[1,2-cd]purin-10-ones which are useful as cognition enhancing agents,... |
| US-4,904,657 |
4H-quinolizin-4-one compounds exhibiting therapeutic activities This invention provides novel 4H-quinolizin-4-one compounds which exhibit a selective inhibitory activity against IgE-antibody formation, and have utility for... |
| US-4,904,656 |
2-aminomethyltetrahydrofurans, fungicidal compositions and use Fungicidally active 2-aminomethyltetrahydrofurans of the formula ##STR1## in which R.sup.1 represents in each case optionally substituted aryl, heteroaryl,... |
| US-4,904,655 |
Novel indolo [3,2,1-de] [1,4] oxazino [2,3,4-ij] [1,5] Novel compounds selected from the group consisting of all possible racemic or optically active forms of compounds of the formula ##STR1## wherein R.sub.1... |
| US-4,904,654 |
7-chloro-5,6-dihydro-3-(5-(2-hydroxy-isoprop
... A metabolite of the known anxiolytic agent, 7-chloro-5,6-dihydro-3-(5-isopropyl-1,2,4-oxadiazol-3-yl)-5-methyl-6-oxo-4 H- imidazo[1,5a][1,4]benzodiazepine is a... |
| US-4,904,653 |
Thieno[2,3-O]azepine compounds and CNS affecting use thereof Compounds of the formula ##STR1## in which R.sup.1 is hydrogen, hydroxy, nitro, cyano, halo, amino, acetamido, hydroxy-C.sub.1-4 alkyl, carboxaldehydo,... |
| US-4,904,652 |
7-acylamino-3-substituted cephalosporanic acid derivatives The compound 7[2-(aminothiazol-4-yl)-2-methyoxyiminoacetamido]-methylthiomethyl-3-cephe m-4-carboxylic acid or carboxylic ester thereof, or a pharmaceutically ... |
| US-4,904,651 |
Anxiolytic 4-aminoquinoline-3-carboxamides The present invention comprises certain amide derivatives of 4,8-disubstituted quinoline-3-carboxylic acids of formula I; pharmaceutically acceptable salts of... |
| US-4,904,650 |
Substituted androsta-1,4-diene-3,17-diones The invention relates to 6-alkylidenadrosta-1,4-diene-3,17-dione derivatives, having the following general formula ##STR1## wherein each of R and R.sub.2,... |
| US-4,904,649 |
Method and solution for treating glaucoma A method for treating glaucoma consisting of exposing the eye to a corticosteroid and a beta adrenergic agent to the eye which acts to decrease ocular pressure.... |
| US-4,904,648 |
Pharmaceutical preparations for induction of labor and for contraceptive
use The present invention relates to a pharmaceutical combination product for the induction of labor or for preventing the development of pregnancy, containing (A)... |
| US-4,904,647 |
Antimicrobial pharmaceutical composition The invention relates to a synergistic, antimicrobial pharmaceutical composition containing 0.01 to 50% by weight of a quinolinecarboxylic acid derivative or a... |
| US-4,904,646 |
Phosphorus-containing HMG-COA reductase inhibitors Compounds which are useful as inhibitors of cholesterol biosynthesis and thus as hypocholesterolemic agents are provided which have the structure ##STR1## ... |
| US-4,904,645 |
Environmentally safe, broad spectrum insecticide A combination of pyrethrum and fatty acid salt materials has been formulated which produces a stable, commercially useful, and environmentally safe pesticide.... |
| US-4,904,644 |
Antimicrobial compound isolated from Actinomadura fulva subsp indica A macrolactam disaccharide isolated from an antimicrobial complex 530 produced in fermentation under controlled conditions using a biologically pure culture of... |
| US-4,904,643 |
Thymus derivative active after oral administration, methods of
preparation and pharmaceutical compositions Thymolymphotropin, a thymus derivative able to stimulate the differentiation and the function of T-lymphycytes, is active after oral administration and can be... |
| US-4,904,642 |
Therapeutic somatostatin analogs An octapeptide of the formula: ##STR1## wherein each A.sub.1 and A.sub.2, independently, is H, C.sub.1-12 alkyl, C.sub.7-10 phenylalkyl, R.sub.1 CO (where... |
| US-4,904,641 |
Method of inactivating reproducible filterable pathogens in blood plasma
products There is disclosed a method of inactivating reproducible filterable pathogens in blood plasma products by applying elevated temperatures. The blood plasma... |
| US-4,904,640 |
2-alkylidene-3,3,5(3,5,5)-trimethyl cyclopentanones 2-Alkylidene-3,3,5(3,5,5)-trimethylcyclopentanones corresponding to the following general formula ##STR1## in which three of the substituents R.sub.1 to... |
| US-4,904,639 |
Air fresheners The present specification discloses an air freshener and a method of manufacturing the air freshener. The air freshener comprises a homogenized mixture of a... |
| US-4,904,638 |
Method of producing superconducting ceramics by co-precipitation of
carbonates A process is disclosed for producing a homogeneous mixture of co-precipitated carbonate salts capable of reacting together in an oxygen atmosphere at an elevated... |
| US-4,904,637 |
Recording material comprising chromogenic 3,1-benzoxazines Compounds of the formula ##STR1## wherein Z.sup.1 denotes hydrogen, alkyl, cycloalkyl or ##STR2## R.sup.1 denotes hydrogen, alkyl, cycloalkyl, aralkyl,... |
| US-4,904,636 |
Heat-sensitive recording material A heat-sensitive recording material comprising a support and a recording layer provided on the support, said recording layer containing a colorless or... |
| US-4,904,635 |
Heat-sensitive recording paper Heat-sensitive recording paper comprising a paper support onto which a heat-sensitive color-forming layer has been coated, wherein the paper support comprises a... |
| US-4,904,634 |
Active material useful as adsorbent comprising metal oxide/hydroxide
surfaces reacted with one or more... An active material is disclosed comprising a metal oxide/hydroxide surface having chemically bonded to reactive sites thereon, a monolayer of a ... |
| US-4,904,633 |
Catalyst for purifying exhaust gas and method for production thereof A catalyst for purifying exhaust gas comprises a honeycomb carrier of monolithic structure and a coating layer deposited on the honeycomb carrier and formed with... |
| US-4,904,632 |
Surface-modified chromatographic separation material A method is provided for modifying a porous chromatographic material such as silica, alumina, thoria, titania or magnesia, which involves the steps of... |
| US-4,904,631 |
Supported vanadium catalyst for polymerization of olefins and a process
of preparing and using the same This invention relates to a supported vanadium-alumoxane catalyst for use in gas and liquid polymerization of olefins. The invention particularly relates to the... |
| US-4,904,630 |
Catalyst for olefin polymerization A catalyst for olefin polymerization which comprises: Component (A) which is a solid catalyst component obtained by contacting the following components (i) to... |
| US-4,904,629 |
Quaternary triethylenediamine compositions and their combination with
tertiary amines for delayed... A method for preparing polyurethane product by the reaction of an organic polyisocyanate with a polyester or polyether polyol in the presence of a catalytically... |
| US-4,904,628 |
Components and catalysts for the polymerization of olefins Catalysts for the polymerization of alpha-olefins, which comprise the product of the reaction between: (a) a metallorganic compound of Al; (b) an electron-donor... |
| US-4,904,627 |
Alkaline earth metal spinel/kaolin clays and processes for making A process for the production of an alkaline earth metal, aluminum-containing spinel/clay composition comprises: (a) combining (1) an acidic, aluminum-containing... |
| US-4,904,626 |
Zirconia mullite/boron nitride composites A hot-pressed ceramic composite having good resistance to thermal shock and good erosion/corrosion resistance in molten alloys, and a method for producing said... |
| US-4,904,625 |
Refractory composites of alumina and boron nitride Composites of alumina and boron nitride having superior thermal shock resistance, and particularly suitable for use in hot metal applications such as break rings... |
| US-4,904,624 |
Silicon nitride with improved high temperature strength The flexural strength and stress rupture life of isostatically hot pressed silicon nitride containing between 1 and 12 weight percent of rare earth oxide and not... |
| US-4,904,623 |
Molded metal carbide-boride refractory products Boron carbide/transition metal boride molded articles produced by hot preng a mixture of from 25 to 75% by weight of boron carbide, from 14 to 40% by weight or... |
| US-4,904,622 |
Process for the preparation of silicon carbide whiskers The invention relates to a process for the preparation of silicon carbide whiskers by the reaction, in a non-oxidizing atmosphere, at a temperature of at least... |
| US-4,904,621 |
Remote plasma generation process using a two-stage showerhead A processing apparatus and method for performing a descum process (i.e. a process for removal of polymers and other organic residues) which uses a remote plasma,... |
| US-4,904,620 |
Method of manufacturing a semiconductor device including a titanium
disilicide contact The invention relates to a method of manufacturing a semiconductor device, in which a titanium disilicide layer is formed on a substrate by means of a chemical... |
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