Patents
Sitemap › C07 - Organic chemistry › C07F - Acyclic, carbocyclic, or heterocyclic compounds containing elements other than carbon, hydrogen, halogen, oxygen, nitrogen, sulfur, selenium or tellurium › C07F 9 - Compounds containing elements of the 5th group of the periodic system
Patents for C07F 9 - Compounds containing elements of the 5th group of the periodic system (55,377)
12/1998
12/22/1998US5852198 Wittig reagents and method for preparing α,β-unsaturated phosphonates
12/22/1998US5852197 Cyclic disphosphoric esters, a process for their preparation and their use
12/22/1998US5852192 Cyclic urea derivatives, pharmaceutical compositions containing these compounds and processes for preparing them
12/22/1998US5852168 Sulfurization of phosphorus-containing compounds
12/22/1998US5852142 Process for the preparation of an olefin polymer
12/22/1998US5852084 Crystalline form of tetrakis-(2,4-di-t-butylphenyl)-4,4'-biphenylene
12/22/1998US5852043 HIV protease inhibitors
12/22/1998US5851945 Olefin polymerization catalyst compositions comprising group 5 transition metal compounds stabilized in their highest metal oxidation state
12/22/1998US5851771 Chemiluminescent 1,2-dioxetanes
12/22/1998US5851765 DNA sequencing by mass spectrometry via exonuclease degradation
12/22/1998CA1340284C Herbicidal substituted cyclic diones
12/17/1998WO1998056837A1 Method for the preparation of copolymers of ethylene/norbornene-type monomers with nickel catalysts
12/17/1998WO1998056428A1 Arsenic-72 labelled compounds for tissue specific medical imaging
12/17/1998DE19724604A1 Preparation of oil-free egg lecithin with a reduced cholesterol content
12/16/1998EP0884321A1 Ascorbic acid 2-phosphate zinc salt and process for manufacturing the same
12/16/1998EP0884314A2 Metal alkoxides
12/16/1998EP0883631A1 Method for preparing (co)polymers having a narrow molecular weight distribution
12/16/1998EP0758337B1 Phosphonated polypyridyl compounds and their complexes
12/16/1998EP0530328B1 Telomerized vegetable oil for lubricant additives
12/15/1998US5849958 1,4,diaryl-2-fluoro-2-butene insecticidal and acaricidal agents
12/15/1998US5849954 Method of peptide synthesis
12/15/1998US5849943 Stilbene derivatives useful as cyclooxygenase-2 inhibitors
12/15/1998US5849933 Process for producing ascorbic acid-2-monophosphates
12/15/1998US5849905 Biologically active phosphotriester-type nucleosides and methods for preparing same
12/15/1998US5849771 Phosphorylated nitrone derivatives, method for preparing same, and compositions containing said derivatives
12/15/1998US5849736 Isoxazoline and isoxazole fibrinogen receptor antagonists
12/15/1998US5849726 Anhydrous alendronate monosodium salt formulations
12/15/1998US5849725 Phosphorylated derivatives of compositions having anti-inflammatory or analgesic activity and a method for the preparation thereof
12/15/1998US5849724 Microorganism of genus chrysosporium for use in preparing farnesyl transferase inhibitors
12/15/1998US5849313 Silicone modified phospholipid compositions
12/15/1998US5849265 Pharmaceutical aerosol formulation comprising a medicament, a propellant and a fluorinated surfactant
12/15/1998CA1340273C 6-substituted thia-aza compounds
12/15/1998CA1340255C Bis (tri-tertiary-alkylphenoxy) diphosphaspiroundecanes
12/15/1998CA1340253C B-lactam antibiotics
12/10/1998WO1998055533A1 Zwitterionic compounds and their use to cross-link collagenous materials
12/10/1998WO1998055487A1 Phosphate compounds
12/10/1998WO1998055486A1 Process for producing phosphoric ester compounds
12/10/1998WO1998055463A1 Diphenyl-triazole derivatives and their use as anti-gestative, immuno-suppressant and anti-tumoral agents
12/10/1998WO1998055118A2 Use of nitrogen heterocyclic aromatic derivatives in the topical treatment of the epithelial tissues diseases
12/10/1998WO1998040374A3 Olefin polymerization catalysts containing group 8-10 transition metals, bidentate ligands, processes employing such catalysts and polymers obtained therefrom
12/10/1998DE19723221A1 BisÝ2,4-bis(1,1-dimethylethyl)phenyl-2,6-dimethylphenyl¨ aryl diphosphate compound
12/10/1998CA2294547A1 Use of nitrogen heterocyclic aromatic derivatives in the topical treatment of the epithelial tissues diseases
12/09/1998EP0882730A1 Phosphonic acid diester derivatives
12/09/1998EP0882723A1 Thioxanthenone antitumor agents
12/09/1998EP0882709A1 Process for the preparation of zeaxanthin, intermediates for this process and process for their preparation
12/09/1998EP0882185A1 Fan and motor assembly for an air conditioner
12/09/1998EP0882136A1 Methods for making lysophosphatidylcholine
12/09/1998EP0882055A1 Polyazamacrocyclofluoromonoalkylphosphonic acids, and their complexes, for use as contrast agents
12/09/1998EP0700392B1 Use of macrocyclic metal complexes as temperature probes
12/09/1998EP0659804B1 Organo(poly)siloxane modified with phosphoric ester and process for producing the same
12/09/1998EP0636028A4 Self-assembling polynucleotide delivery system.
12/09/1998EP0570574B1 Bicyclopolyazamacrocyclophosphonic acid complexes, their preparation, conjugates and radiopharmaceuticals
12/09/1998CN1201036A Water stable L-ascorbic acid derivative and its preparation method, and beauty composition containing same for making face white-skinned
12/09/1998CN1041093C Phosphonocarboxylic acid and fluorinated carboxylic acid esters thereof, and preparation method and use thereof
12/08/1998US5847222 Optically active diphosphine compound, method for making the compound, transition metal complex having the compound as ligand and method for making optically active substance by use of the complex
12/08/1998US5847211 Substituted 1H-3-Aryl-pyrrolidine-2,4-dione derivatives
12/08/1998US5847200 Substituted diphosphines and a process for their preparation
12/08/1998US5847199 Derivative of phosphonic acid and process for the preparation thereof
12/08/1998US5847191 Process for the hydrocyanation of monoolefins using bidentate phosphite ligands and zero-valent nickel
12/08/1998US5847187 Organic phosphorous compound, a process for producing the same and a use thereof
12/08/1998US5847186 Process for preparing asymmetric compound by using metal complex
12/08/1998US5847185 C-15 phosphonate reagent compositions and methods of synthesizing the same
12/08/1998US5847184 Process for preparing phosphorus-containing dicarboxylic acids
12/08/1998US5847162 4, 7-Dichlororhodamine dyes
12/08/1998US5847161 1, 2 chemiluminescent dioxetanes of improved performance
12/08/1998US5847106 Monomeric and dimeric nucleosides with silyl-containing diamino phosphorous linkages
12/08/1998US5846998 Use of phosphotyrosine phosphatase inhibitors or phosphotyrosine kinase activators for controlling cellular proliferation
12/08/1998US5846993 HIV protease inhibitors
12/08/1998US5846991 Pyrazole derivatives
12/08/1998US5846957 Use of an ester of inositoltrisphosphate for the preparing of medicaments
12/08/1998US5846956 Amino acids derivatives, the process for their preparation and their applications to therapy
12/08/1998US5846955 Acylated phospholipid drugs
12/08/1998US5846923 Polyamphoteric phosphate ester surfactants
12/08/1998US5846519 Method for imaging mammalian tissue using 1-substituted-1,4,7-tricarboxymethyl-1,4,7,10-tetraazacyclododecane and analogs
12/08/1998US5846516 Perfluoroalkylated amphiphilic phosphorus compounds: preparation and biomedical applications
12/03/1998WO1998054229A1 Use of ylides of phosphorus as slightly nuceophilic strong bases
12/03/1998WO1998054193A1 Chiral phosphorus-based ligands
12/03/1998WO1998054153A1 Novel cyclic diamine compounds and medicine containing the same
12/03/1998WO1998054125A1 O-benzyl oxime ethers and their use as pesticides
12/03/1998WO1998054115A1 Use of a rhodium catalyst for hydroamination and/or oxidative amination of aryl-substituted olefins and method for producing a 2-aryl vinyl amine
12/03/1998WO1998053858A1 Ternary ligand complexes useful as radiopharmaceuticals
12/03/1998WO1998053812A1 Inhibitors of naaladase enzyme activity
12/03/1998WO1998053680A1 Process and compositions promoting biological effectiveness of exogenous chemical substances in plants
12/03/1998DE19722373A1 Verwendung eines Rhodiumkatalysators sowie ein neues Verfahren zur Herstellung von 2-arylsubstituierten Ethylen- und Ethylaminen The use of a rhodium catalyst and a novel process for preparing 2-aryl-substituted ethylene and ethylamines
12/03/1998DE19654943C1 Cis-bridged metal complex
12/03/1998CA2292430A1 Process and compositions promoting biological effectiveness of exogenous chemical substances in plants
12/03/1998CA2291345A1 Use of ylides of phosphorus as slightly nuceophilic strong bases
12/03/1998CA2291258A1 Inhibitors of naaladase enzyme activity
12/03/1998CA2287974A1 Ternary ligand complexes useful as radiopharmaceuticals
12/03/1998CA2284506A1 Chiral phosphorus-based ligands
12/02/1998EP0881235A1 Phosphorus ylides, their preparation and use thereof as low-nucleophilic strong-basic compounds
12/02/1998EP0880533A1 Triazole derivatives useful in therapy
12/02/1998EP0880532A1 Non-nucleotide phosphorous ester oligomers
12/02/1998EP0880531A1 Substituted 2-phenylpyridines
12/02/1998EP0880530A1 Phosphatidyl oligoglycerols
12/02/1998EP0880522A1 5H,10H-IMIDAZO 1,2-a]INDENO 1,2-e]PYRAZINE-4-ONE DERIVATIVES, PREPARATION THEREOF, INTERMEDIATES THEREOF AND DRUGS CONTAINING SAME
12/02/1998EP0880494A1 Method of preparing aldehydes by hydroformylation with a rhodium catalyst and recovery of the rhodium catalyst by extraction
12/02/1998EP0777762B1 Metal polyoxyalkylated precursor solutions in an octane solvent and method of making the same
12/02/1998EP0768917B1 Process for preparing carboxylic acid salts and catalysts useful in such process
12/02/1998CN1200738A Tin catalysts, process for their prodn., their use and cross-linkable mixtures contg. same
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