Patents
Patents for C07D 307 - Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom (47,108)
08/1993
08/06/1993CA2088719A1 Antitumor compositions and methods of treatment
08/05/1993WO1993015067A1 Benzopyran and related ltb4 antagonists
08/05/1993WO1993015047A1 Amino acid derivatives as paf antagonists
08/05/1993WO1993015046A1 Carbamates and plant-protecting agents containing them
08/05/1993WO1993015041A1 Ethanolamine derivatives having sympathomimetic and anti-pollakiuria activities
08/05/1993CA2107566A1 Ethanolamine derivatives having sympathomimetic and anti-pollakiuria activities
08/04/1993EP0554167A1 Derivatives of 2,2-dimethyl-3-((2,2-difluorocyclopropylidene)-methyl)cyclopropanecarboxylic acid, process for their preparation and their use as pesticides
08/04/1993EP0553721A1 Process for the separation of a mixture of tetrahydrofuran and water into its components
08/04/1993EP0553668A2 Process for making arylacrylic acids and their esters
08/04/1993EP0553358A1 Process for producing 3-dpa-lactone
08/04/1993EP0553352A1 Novel prostaglandin i2 derivatives
08/04/1993EP0553346A1 Photographic products and processes
08/04/1993CN1074904A Benzofuranyl and thiophenylmethylthio-alkanecarboxylic acid derivatives
08/03/1993US5233076 Process for preparing an optically active cyclobutanone, an intermediate in the synthesis of an optically active cyclobutane nucleoside
08/03/1993US5233059 Synthesis of benzoprostacyclins using palladium catalysis
08/03/1993US5233046 Diarylacetylenes, enamines and acetylenic polymers and their production
08/03/1993US5233018 Heat resistance and low optical transmission loss in the near-infrared region; integrated circuits
08/03/1993US5232948 Substituted monocyclic aryl compounds exhibiting selective leukotriene b4 antagonist activity
08/03/1993US5232941 Caffeic acid derivatives and pharmaceutical compositions containing the same
08/03/1993US5232936 Hydantoin derivatives
08/03/1993CA1320965C Process for making substituted carboxylic acids and derivatives thereof
07/1993
07/28/1993EP0552651A2 Gamma-lactone derivatives as antioxidants
07/28/1993EP0552386A1 2-Amino-3 or 6-methoxycyclohexyl amide derivatives
07/28/1993EP0552282A1 Bi-aromatic compounds and their use in human and veterinary medecine and in cosmetic preparations.
07/28/1993EP0552254A1 Crystallization of optical isomers of leukotriene antagonists
07/28/1993EP0458965A4 Process for the preparation of vinyl ethers
07/27/1993US5231205 Formation of silanes from magnesium salts and dienes
07/27/1993US5231192 Reacting an a-acyl lactone, an aldehyde and an alkali metal hydroxide; hydrogenation
07/27/1993US5231111 Imidazolyl/imidazolylalkyl-N-terminal cycloalkoxy-C-terminal amino hydroxy β-amino acid derivatives
07/27/1993US5231109 Fungicides
07/27/1993CA1320748C Inclination measuring device and a capsule therefor
07/27/1993CA1320735C Process for the production of nitriles and anhydrides
07/27/1993CA1320728C Liquid crystalline compounds and process for production thereof
07/27/1993CA1320723C Phenylacetic acid derivatives
07/22/1993WO1993014068A1 Novel salts of a quinolone-carboxylic acid
07/21/1993EP0551849A1 Novel arylcycloalkyl derivatives their production and their use
07/21/1993EP0551662A1 Benzofuranyl- and thiophenylmethylthio-alcanecarboxylic acid derivatives
07/21/1993CN1074436A Method for preparation of epipodophyllotoxin intermediate
07/20/1993US5229530 2,2-dialkyl-2,3-dihydro-6-bromobenzofuran
07/20/1993US5229529 Catalytic alkenylation by condensation with phosphonate
07/20/1993US5229419 Anticarcinogenic agents
07/20/1993US5229418 Histamine H-2 receptor antagonists, antiulcer
07/20/1993US5229377 Process for the preparation of the (R) stereoisomer of the monobutyric ester of 2,2-bis(hydroxymethyl)-tetrahydrofuran, its use in preparing stereoisomers of pharmacologically active compounds, and certain specific stereoisomers produced thereby
07/20/1993US5229267 Assay for evaluating inhibition of PMN elastase by N-substituted azetidinones
07/20/1993US5228896 Cyclohexenone oxime ethers, their preparation, intermediates for their preparation and their use as herbicides
07/14/1993EP0551182A1 Method of treating hyperproliferative vascular disease using rapamycin, eventually in combination with mycophenolic acid
07/14/1993EP0551035A1 3-(but-1-en-3-ynyl)-2,2-dimethylcyclopropanecarboxylic acid derivatives, process for their preparation and their use as pesticides
07/14/1993EP0550889A1 Process for producing L-Ambrox
07/14/1993CA2086987A1 Benzofuranyl- and thiophenylmethylthio-alkanecarboxylic acid derivatives
07/13/1993US5227538 Catalytic asymmetric reduction of ketones using metal catalysts
07/13/1993US5227399 Pyranylphenyl naphthalene lactones as inhibitors of leukotriene biosynthesis
07/13/1993CA1320204C Pharmaceutically useful dihydropyridinyldicarboxylate amides and esters
07/13/1993CA1320200C Cyclic ether derivatives having an anti-shock activity or a paf-antagonistic activity
07/08/1993WO1993013215A1 Synthesis of homochiral 2-hydroxy acids
07/08/1993WO1993013057A1 Substituted benzenesulfonamide derivative
07/08/1993WO1993013052A1 α-SUBSTITUTED BENZENEMETHANAMINE DERIVATIVES
07/08/1993WO1993012754A2 Tertiary and secondary amines as alpha-2 antagonists and serotonin uptake inhibitors
07/08/1993CA2125676A1 .alpha.-substituted benzenemethanamine derivatives
07/08/1993CA2125392A1 Tertiary and secondary amines as alpha-2-antagonists and serotonin uptake inhibitors
07/07/1993EP0549886A1 Process for the preparation of pyrrolo[2,3-d]pyrimidines
07/07/1993EP0549640A1 Isomeric 11-oxa-tricyclo[7.3.0.0]dodecene derivatives, their preparation ant their use as odoriferous substances, as well as perfume compositions containing such derivatives.
07/07/1993CN1073936A Alpha-substituted benzenemethanamine derivatives
07/06/1993US5225607 Multistage etherification or dehydrohalogenation and reductive dechlorination
07/06/1993US5225574 Preparation of phthalic anhydride from o-xylene
07/06/1993US5225571 Substituted dihydroxy-bis-[5-hydroxy-2(5H)-furanone-4-yl]-alkanes as anti-inflammatory agents
06/1993
06/30/1993EP0549021A2 Flame retardant compounds
06/30/1993CN1021403C Agricultural composition containing propenoic acid derivant
06/29/1993US5223608 Process for and intermediates of 2',2'-difluoronucleosides
06/29/1993US5223534 Renin inhibitors, hypotensive agents
06/29/1993US5223533 Antiallergens, antiinflammatory, sunscreen agents
06/29/1993US5223532 Chromonyl/chromonylalkyl-N-terminal cycloalkoxy-C-terminal amino hydroxy β-amino derivatives
06/29/1993US5223518 1-phenyl-3-aryl-2-propyne-1-one useful as calcium uptake inhibitors
06/29/1993US5223516 Endopeptidase inhibitors
06/29/1993US5223514 Renin inhibiros, hypotensive agents
06/29/1993US5223512 Quinolonyl/quinolonylalkyl-N-terminal cycloalkoxy-C-terminal amino hydroxy β-amino acid derivatives
06/29/1993US5223510 Alkylaminoalkyl derivatives of benzofuran, benzothiophene, indole and indolizine, process for their preparation and compositions containing them
06/29/1993US5223508 Pyridyl carboximidamide compounds useful in treating blood pressure
06/29/1993CA1319689C Substituted alkylamine derivatives
06/24/1993WO1993012103A1 Phenyl amidines lactones useful as platelet aggregation inhibitors
06/24/1993WO1993012074A1 Peptide mimetic compounds useful as platelet aggregation inhibitors
06/24/1993WO1993012062A1 Process for preparing ketone enantiomer
06/24/1993WO1993011761A1 Aryl-triflates and related compounds
06/24/1993CA2126242A1 Aryl-triflates and related compounds
06/23/1993EP0547972A1 Heterocyclic amide derivatives and their use as pesticides
06/23/1993CN1073436A Process for the preparation of oxydiphthalic acid and purified oxydiphthalic anhydrides from crude oxydiphthalic anhydride
06/23/1993CN1073435A Continuous process for the manufacture of 2,5-dihydrofurans from gamma, delta-epoxybutenes
06/23/1993CN1021326C Herbicide composition containing phenoxy-2-benzofuranone derivatives
06/22/1993US5221691 Fungicides aromatic oxime amides
06/22/1993US5221689 Stereospecific; hypotensive agents, anticoagulants
06/22/1993US5221688 Gastrointestinal disorders
06/22/1993US5221593 Silver halide photographic materials containing novel nucleating agent
06/22/1993CA1319321C Pharmaceutical preparations
06/21/1993CA2085846A1 2,2-dimethyl cyclopropane carboxylic acid derivatives with a but-1-en-3-ynyle group at position 3, process for their preparation, and their application as pesticides
06/16/1993CN1073161A Endothelin receptor antagonists
06/16/1993CN1021224C Process for making tetrahydrofuran and 1,4-butanediol using pd/re hydrogenation catalyst
06/16/1993CN1021222C Process for production of phthalazineacetic acid ester derivatives
06/15/1993US5220059 An N-amino-, hydroxy or thiocarbonyl or thiocarbonyl, N-hydroxyaminoalkylene derivative
06/15/1993US5220020 Catalytic reduction of organic carbonyls using metal catalysts
06/15/1993US5219884 Immunosuppressant
06/15/1993US5219871 Muscarinic receptor antagonists