Patents
Patents for C07C 255 - Carboxylic acid nitriles (27,066)
05/1993
05/18/1993US5212153 Perfume
05/18/1993US5211878 Difluorobenzonitrile derivatives
05/18/1993CA1317977C Dipropargyloxybenzene compounds and their production
05/18/1993CA1317976C Process for the production of acylated diketonic compounds
05/18/1993CA1317975C Chiral liquid crystal compounds mixtures and devices containing them
05/18/1993CA1317973C Tetralin derivatives, their preparation and their use
05/18/1993CA1317964C N-phenyl butenamides with pharmaceutical properties
05/15/1993CA2082489A1 Parasiticides
05/13/1993WO1993009102A1 Heteroarylpiperidines, pyrrolidines and piperazines and their use as antipsychotics and analgetics
05/13/1993WO1993009089A1 Bistriazenes as chemotherapeutic agents
05/13/1993WO1993009078A1 Chlorination and elimination process and some products thereof
05/13/1993WO1993009077A2 Process for the preparation of fluorinated benzoic acids
05/13/1993CA2122265A1 Chlorination and elimination process and some products thereof
05/12/1993EP0540604A1 Substituted bicyclic bis-aryl compounds exhibiting selective leukotriene b 4? antagonist activity, their preparation and use in pharmaceutical compositions
05/12/1993CN1071833A N-phenyl-2-cyano-3-hydroxy-crotonamide derivatives and use as immunoregulation druge
05/12/1993CN1020598C Conversion of pyrethroid isomers to more active species
05/12/1993CN1020597C Process for producing nitriles
05/12/1993CN1020596C Process for preparing epipodophyllotoxin intermediates
05/11/1993US5210309 Multifunctional synthons as used in the preparation of cascade polymers or unimolecular micelles
05/11/1993US5210282 Metal carboxylates, alcohols, acrylic esters; surfactants, elastomers, coatings, lubricants, heat transfer and cooling fluids, hydraulic fluids, vapor phase heating, oil- and waterproofing fibers
05/11/1993US5210280 Reaction of unsaturated acid derivative with carbon monoxide and nucleopile
05/11/1993US5210271 Antiarrhythmia agents
05/11/1993US5210239 Treatment of Hepatic Diseases
05/11/1993US5210208 Disubstituted aryl compounds exhibiting selective leukotriene b4 antagonist activity
05/11/1993US5210197 2-Cyano-2-alkoximino-N-heterocyclylmethylacetamides
05/11/1993US5209868 Liquid crystal medium
05/05/1993EP0540051A1 Aromatic amidine derivatives and salts thereof
05/05/1993EP0539767A1 Enzymatic process for the enantioselective production of optically active cyanhydrins
05/05/1993EP0496836A4 Synthesis and use of amino acid fluorides as peptide coupling reagents
05/05/1993CN1020449C Insecticidal triffluormethyl alkane derivatives
05/04/1993US5208391 Tetracyano-1,4-hydroquinone and tetracyano-1,4-benzoquinone
05/04/1993US5208363 Aminoacetonitriles
05/04/1993US5208354 Contrast agents, light absorbers or optical recording media
05/04/1993US5208299 Optical polymers for electronic processors and integrated circuits
05/01/1993CA2078942A1 Enzymatic process for the enantioselective preparation of optically active cyanohydrins
04/1993
04/29/1993WO1993008153A1 Cyclohexenone derivates used as herbicides
04/29/1993WO1993001165A3 Aromatic compounds, compositions containing them and their use in therapy
04/29/1993DE4135265A1 Cyclohexenonderivate Cyclohexenone
04/29/1993CA2121510A1 Cyclohexenone derivatives
04/28/1993EP0539281A1 New naphthamides, process for their preparation and their application in the therapeutical field
04/28/1993EP0538783A1 N-phenyl-2-cyano-3-hydroxycrotonic acid amid derivatives and their use as medicaments having immunomodulating properties
04/28/1993EP0538704A1 Process for the monobenzylation of p-substituted phenols
04/28/1993EP0538384A1 Oxamides
04/28/1993CN1071431A Asymmetric syntheses
04/28/1993CN1071333A Calcium receptor active molecules
04/27/1993US5206415 Modulation of gamma-aminobutyric acid receptor channel function
04/27/1993US5206410 Multifunctional synthons as used in the preparation of cascade polymers or unimolecular micelles
04/27/1993US5206403 Antiagglomerants
04/27/1993US5206392 Facile synthesis of arylmaleic acids and anhydrides
04/27/1993US5206390 Substituted bisacyloxynaphthacenes
04/27/1993US5206372 Cyclization of 1,3-butadiene derivatives
04/27/1993US5206217 Indane compounds and compositions
04/27/1993CA1316922C Carboxylic acid derivatives, processes for the preparation thereof, the use thereof and pharmaceutical compositions containing them
04/24/1993CA2081173A1 N-phenyl-2-cyano-3-hydroxycrotonamide derivatives and their use as pharmaceuticals having an immunomodulatory property
04/24/1993CA2081147A1 Naphthamide derivatives, process for preparing them and their application in the therapeutic field
04/21/1993EP0537909A1 3-(Unsubstituted or substituted benzyl)-1-alkyl-2-oxocyclopentane carboxylic acid alkyl ester derivatives, and their preparation and use
04/21/1993EP0537742A2 Styrene derivatives
04/21/1993EP0407557B1 Reaction processes in a multi-stage fluidized bed
04/21/1993EP0391956B1 Cyanohydrin derivatives and their use in liquid crystal materials and devices
04/20/1993US5204365 Absence of ulverogenic side effects
04/20/1993US5204322 Nitrile and aldoxime indane compounds and compositions
04/20/1993US5204018 High speed response, electrooptics
04/16/1993CA2080554A1 Styrene derivatives
04/15/1993WO1993007534A1 Photographic colour couplers and photographic materials containing them
04/15/1993WO1993007234A1 Halovinyl-derivatives
04/15/1993WO1993007148A1 Novel potent inducers of terminal differentiation and methods of use thereof
04/15/1993WO1993007115A1 Improved process for the synthesis of (5r)-1,1-dimethylethyl 6-cyano-5-hydroxy-3-oxo-hexanoate
04/15/1993WO1993007111A1 Cyclopentane and cyclopentene derivatives with antiallergic antiinflammatory and tumor necrosis factor inhibiting activity
04/15/1993DE4123621A1 Enzymatisches verfahren zur herstellung von enantiomerenreinen estern und alkoholen An enzymatic process for the preparation of enantiomerically pure esters and alcohols
04/15/1993CA2120351A1 Cyclopentane and cyclopentene derivatives with antiallergic antiinflammatory and tumor necrosis factor inhibiting activity
04/14/1993EP0536515A1 Novel 7-substituted-9-substituted amino-6-demethyl-6-deoxytetracyclines
04/13/1993US5202504 Separating agent
04/13/1993US5202503 Chemical intermediates for the preparation of pesticides
04/13/1993US5202483 Ethylenically unsaturated compounds
04/13/1993US5202455 Process for the liquid-phase preparation of nitriles from aliphatic dicarboxylic acids
04/13/1993US5202440 Cholinesterase inhibitors for treatment of alzheimer*s disease
04/13/1993US5202341 Hydroxystyrene compounds having tyrosine kinase inhibiting activity
04/13/1993US5202055 Alkenyl ether compound and a composition containing the same
04/13/1993US5202053 Blends
04/13/1993CA1316182C2 Intermediates for 2,2-difluorocyclopropylethane derivatives
04/13/1993CA1316166C Process for preparing di-n-propylacetonitrile
04/07/1993EP0535635A1 Tolane derivative, liquid crystal composition containing the derivative, and liquid crystal display device using the composition
04/07/1993CN1070637A 3-cycloalkyl-prop-2-enamide derivatives
04/07/1993CN1070636A Process for preparing a-cyanoacrylate
04/06/1993US5200548 2,4,5-Trihalogeno- and 2,3,4,5-tetrahalogenobenzene derivatives
04/06/1993US5200535 Cyclohexanone derivatives
04/06/1993US5200426 Preventing the growth or differentiation of common acute lymphoblastic leukemia antigen and human leukemia cells
04/06/1993US5200111 Optically active compound
04/01/1993WO1993006110A1 Preparation and use of (2-butene-1,4-diyl)magnesium complexes in organic synthesis
04/01/1993WO1993001164A1 Aminomethylenecyanoacetic acid esters and amides
03/1993
03/31/1993EP0534317A1 Process for the preparation of chlorinated and fluorinated benzene compounds by selective nucleophilic fluorodenitration
03/31/1993EP0534249A2 Process for the preparation of 3-phenyl-2-propenones
03/31/1993EP0534246A2 Benzylamine derivatives and medicines with antiarrhythmic activity containing them
03/31/1993EP0533925A1 Optical isomer of r-form of diphenyl ether derivative and herbicide containing the same as active ingredient
03/30/1993US5198584 P-phenylenediamine substituted by a quaternary ammonium group and an electron withdrawing group
03/30/1993US5198571 Monofunctionalization of phenolic hydroxy onto a polyphenol
03/30/1993US5198569 Hydrogenation of alpha-ketocarboxylic acid ester in the presence of a rhodium-phosphine catalyst
03/30/1993CA1315279C Anti-inflammatory agents
03/30/1993CA1315277C Ortho-substituted benzyl carboxylates and fungicides which contain these compounds
03/27/1993CA2078470A1 Benzylamine derivatives and drugs containing these