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| Patent # | Description |
|---|---|
| US-5,466,822 |
Benzimidazolocarbocyanine dye and silver halide photographic material
containing said dye A benzimidazolocarbocyanine dye represented by the following general formula (I): ##STR1## wherein R.sub.11, R.sub.12, R.sub.13 and R.sub.14 each represents... |
| US-5,466,821 |
Heterocyclic compounds Fungicidal triazole and imidazole compounds are disclosed. Intermediate for preparing these compounds include, for example, compounds of the formula: ##STR1## ... |
| US-5,466,820 |
Production of Di or tri-azolyl substituted 5-keto azole compounds An azole compound represented by the formula (I): ##STR1## wherein Ar is a substituted phenyl group; R.sup.1 and R.sup.2 independently are a hydrogen atom... |
| US-5,466,819 |
Coupled benzotriazole and benzophenone UV absorbers Provided are ultraviolet stabilizers which are diphenylmethane compounds of the formula: ##STR1## wherein: R.sub.1 and R.sub.2 are independently C.sub.1 to... |
| US-5,466,818 |
3-isothiazolone biocide process Process for producing substantially separated 5-chloro-2-methyl-3-isothiazolone (CMI) and 2-methyl-3-isothiazolone (MI) from a mixture of their hydrochloride... |
| US-5,466,817 |
Benzopyran derivatives and heterocyclic analogs thereof as antiischemic
agents A new method for the treatment of ischemia conditions and arrhythmia is disclosed. The method uses compounds of the formula ##STR1## wherein A can be... |
| US-5,466,816 |
Process for preparation of azolylmethylcycloalkanol derivatives A process for preparing a derivative of azolylmethylcycloalkanol of the following formula (I) comprising, providing a solid-liquid two-phase mixture of a... |
| US-5,466,815 |
Tetrazole derivatives of bile acids, and their use as lipid level
lowering medicaments The invention relates to tetrazole derivatives of bile acids, processes for their preparation, and use of these compounds as medicaments and cholesterol lowering... |
| US-5,466,814 |
Isothiazolinone solutions Compounds of the general formula ##STR1## are cyclized to the corresponding isothiazolinone using a carbonyl halide of the formula RCOX where R is halogen... |
| US-5,466,813 |
Imine dye and photographic elements containing same Imine dyes useful in photographic materials have the formula ##STR1## wherein R.sup.1, E.sup.1, E.sup.2, L.sup.1, L.sup.2, L.sup.3,D and m are defined as in... |
| US-5,466,812 |
Preparation of N-aminopyridones A process for preparing pyridones of the formula I ##STR1## where R.sup.1 is hydrogen, C.sub.1 -C.sub.6 -alkyl, C.sub.3 -C.sub.7 -cycloalkyl, C.sub.3... |
| US-5,466,811 |
Dioxolenylmethyl carbamates pro moieties for amine drugs This invention relates to a the use of new oxodioxolenylmethyl carbamates to produce bioreversible neutral prodrugs from primary and secondary amines. |
| US-5,466,810 |
2-amino-3-aroyl-benzo[.beta.]thiophenes and methods for preparing and
using same to produce
... A group of 2-amino-3-aroyl-benzo[.beta.]thiophenes are prepared by treating an aldehyde with an anion of dimethylamino thioformamide, cyclizing the ... |
| US-5,466,809 |
Process for the preparation of immunostimulating swainsonine analogs Disclosed are immunostimulating swainsonine analogs and methods of synthesizing same. |
| US-5,466,808 |
8-sulfo-3-quinoline carboxylic acids and process therefore This invention is a process for preparing 8-sulfo-7-chloro-6-fluoro-4-oxo-1,4-dihydro-3-quinolinic acid wherein the amino analinomethylenomalonate starting... |
| US-5,466,807 |
Perylene compounds containing sulfonic acid groups process for preparing
them and their use Novel perylene compounds based on perylene-3,4,9,10-tetracarboxylic acid monoanhydride monoimides which are substituted by alkylene- or arylenesulfonic acid... |
| US-5,466,806 |
Processes for preparing substituted 1,3-oxathiolanes with antiviral
properties Disclosed are processes for preparing compounds of the formula (I) and pharmaceutically acceptable salts or esters thereof: ##STR1## wherein R.sub.2 is a... |
| US-5,466,805 |
Perinone dyestuffs for bulk dyeing of plastics 1,2-Naphthaloperinone dyestuffs of the formula (I) ##STR1## wherein Z denotes the radical for completion of a 1,2-naphthylene system and X, Y, n and m have... |
| US-5,466,804 |
Silver-carboxylate/1,2-diazine compounds as silver sources in
photothermographic and thermographic elements Novel silver-carboxylate/1,2-diazine compounds having the formula: ##STR1## wherein: R.sup.1 represents either an alkyl, aralkyl, cycloalkyl, or alkenyl... |
| US-5,466,803 |
Piperidine-triazine compounds suitable for use as stabilizers for
organic materials Novel piperidine-triazine compounds of the formula (I) useful as light stabilizers, heat stabilizers and antioxidants for organic materials. The meanings of R.sub.1,... |
| US-5,466,802 |
Detergent compositions which provide dye transfer inhibition benefits Disclosed are detergent compositions and methods which are suitable for washing colored fabrics in aqueous washing solution with little or no transfer of dye... |
| US-5,466,801 |
Process for the preparation of 3-, 6-substituted 2,5-morpholinediones A process for the preparation of 3- and/or 6-substituted 2,5-morpholinediones is disclosed. Such morpholinediones are useful as precursors for the preparation of... |
| US-5,466,800 |
Process for the preparation of 2,5-disubstituted pyridines 2,5-Disubstituted pyridines of the formula ##STR1## can be prepared by reacting enamines of the formula ##STR2## with .beta.-amino-acrylonitriles of... |
| US-5,466,799 |
Synthesis of benzodiazepines A general method is provided for the synthesis of substituted 2,3-dihydro-5-phenyl-1H-1,4-benzodiazepines by the reaction of bis-trifiated-2,5-dihydroxy... |
| US-5,466,798 |
Synthesis of lithium aminoborohydrides and reactions thereof The present invention relates to novel, powerful reducing agents, lithium aminoborohydrides which are prepared by addition of BH.sub.3 .cndot.THF to the... |
| US-5,466,797 |
Intermediates for the preparation of cyclic urea This invention relates to novel compounds and derivatives thereof containing a trioxepane protected diol in addition to a hydrazone, hydrazine, amine, or cyclic... |
| US-5,466,796 |
Alkoxy-bridged metallophthalocyanine dimers Alkoxy-bridged metallophthalocyanine dimers of the formula C.sub.32 H.sub.16 N.sub.8 MOROMN.sub.8 H.sub.16 C.sub.32, or of the formula ##STR1## wherein M is... |
| US-5,466,795 |
Process for the manufacture of mannitol A process for the manufacture of mannitol in which: in a first step, a fructose syrup containing less than 15% glucose is subjected to an enzymatic isomerization... |
| US-5,466,794 |
Thermoplastic cellulose ether ester graft copolymers and process for
their production The present invention relates to novel thermoplastic, water-insoluble cellulose hydroxyalkyl hydroxycarboxylic acid esters of the general structure where Cell--O... |
| US-5,466,793 |
Process for preparing 2', 3'- dideoxyinosine A process for preparing 2',3'-dideoxyinosine comprising reducing a nucleoside of the formula IIIa or IIIb ##STR1## wherein R.sup.2 is hydrogen, C.sub.1-12... |
| US-5,466,792 |
RI T-DNA Promoters The sequence of the T.sub.L -DNA of Ri plasmids found in Agrobacterium rhizogenes strains HRI and A4 is disclosed. Sixteen open reading frames bounded by... |
| US-5,466,791 |
Monoazo dyes, their preparation and use The present invention relates to valuable monoazo dyes of the general formula I ##STR1## in which R is methyl or ethyl, R.sup.1 is methyl, ethyl,... |
| US-5,466,790 |
Azo dyes with an acetalized diazo component of the thiophene or thiazole
series Azo dyes of the formula ##STR1## where L.sup.1 is hydrogen, C.sub.1 -C.sub.8 -alkyl or phenyl, L.sup.2 and L.sup.3 are each substituted or unsubstituted C.sub.1... |
| US-5,466,789 |
Polyunsaturated diazonium compounds Polyunsaturated diazonium compounds suitable for use in negative working radiation sensitive compositions are provided. They may be produced by reacting an... |
| US-5,466,788 |
Subgenomic promoter A subgenomic promoter of a positive strand RNA virus is disclosed which directs the amplified expression of a structural gene in plant tissue. The core region... |
| US-5,466,787 |
Process for preparing AZT A process for preparing AZT and comprising the steps of: a) reacting a 2'-halo-5'-protected pyrimidinyl 2'-deoxyribonucleoside having a 3'-sulfonyl group with... |
| US-5,466,786 |
2'modified nucleoside and nucleotide compounds Oligomers which have substituents on the 2' position are resistant to oligonucleases and furthermore can be derivatized to deliver reagents or drugs, to carry... |
| US-5,466,785 |
Tissue-preferential promoters DNA sequences are able to function as promoters of tissue-preferential transcription of associated DNA sequences in plants, particularly in the roots. These DNA... |
| US-5,466,784 |
Monoclonal antibodies to salinomycin and method for detecting the same Hybridoma cell lines have been produced which produce and secrete monoclonal antibodies which bind salinomycin and are effective to detect salinomycin levels as... |
| US-5,466,783 |
Human tissue factor inhibitor A cDNA clone having a base sequence for human tissue factor inhibitor (TFI) has been developed and characterized and the amino acid sequence of the TFI has been... |
| US-5,466,782 |
Method for separating a compound containing glycolipids,
lysophospholipids, sphingolipids and ceramides of... A method for separating a composition containing glycolipids, lysopholipids, sphingolipids and ceramides of plant origin is described. A liquid alcohol is heated... |
| US-5,466,781 |
Process for purifying bacterially produced M-CSF A process is described for producing M-CSF from bacteria. It includes: fermentation of bacteria containing M-CSF DNA; harvest of the fractions that contain the... |
| US-5,466,780 |
Process for converting polyketones to polyesters A polyketone is contacted with an organic peroxyacid in a reactive, oxidization, slurry process to produce a polyester polymer. |
| US-5,466,779 |
Production of polysuccinimide Polysuccinimide is prepared by reacting ammonia gas with liquid maleic anhydride. The reaction is initially carried out at a temperature which is above the... |
| US-5,466,778 |
Process for polymerization of tetrahydrofuran using acidic zeolite
catalysts Disclosed is an improved process for polymerization of tetrahydrofuran to prepare poly(tetrahydrofuran) products with a MW range of 200 to 5000 and a dispersity... |
| US-5,466,777 |
Xanthene polymers, and copolymers, and method for making Xanthene polyesters and polyamides are provided resulting from the reaction of alkylene, cycloaliphatic or aromatic diols or organo diamines with xanthene... |
| US-5,466,776 |
Process for the multistage generation of vacuum for polyester production Process for multi-stage generation of a vacuum and condensation and recycling of the vapors of polycondensation in the production of polyester, where the last... |
| US-5,466,775 |
Process for the preparation of polycarbonate A process for preparing a substantially chloride-ion-free, high-molecular-weight, colorless and transparent polycarbonate by melt-polycondensing a dihydric... |
| US-5,466,774 |
(Co) Polycarbonate and process for producing the same A processes for producing a (co)polycarbonate having a low terminal hydroxyl group concentration and being excellent in heat resistance and hue, which comprises... |
| US-5,466,773 |
Liquid crystalline polyester resin Novel thermotropic liquid crystalline polyesters derived from t-butylhydroquinone, terephthalic acid, 2,6-naphthalene dicarboxylic acid and 4-hydroxybenzoic acid... |
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