| Patents for C07C 65 - Compounds having carboxyl groups bound to carbon atoms of six-membered aromatic rings and containing any of the groups oh, o-metal, cho, keto, ether, groups, groups, or groups (5,447) |
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| 05/07/1991 | US5013866 Pharmaceutical grade 3,5-dibromosalicylic acid and metohd for synthesizing same |
| 05/07/1991 | US5013757 Physiologically active substance Tan-931, its derivatives, their production and use |
| 04/30/1991 | US5011984 Manufacturing method for 2-hydroxynaphthalene-6-carboxylic acid |
| 04/24/1991 | EP0423991A2 Process for the preparation of 2-trifluoromethyl-4-hydroxybenzoic acid |
| 04/24/1991 | CN1012433B Improvements in or relating to leukotriene antagonists |
| 04/16/1991 | US5008285 Antiarthritic agent with low gastric irritability side effect |
| 04/04/1991 | WO1991001307A3 N-cyanoimides and process for their preparation and uses thereof |
| 04/04/1991 | WO1990015044A3 Reactive compounds containing perfluorocyclobutane rings |
| 04/04/1991 | WO1990015042A3 Reactive compounds containing perfluorovinyl groups |
| 04/03/1991 | EP0419905A2 Quinone derivatives and pharmacological use |
| 04/02/1991 | US5004817 Plasticizers and nucleating agents for polyester molding materials |
| 04/02/1991 | US5004797 Partly fluorinated carboxylic acids and derivatives thereof, processes for their preparation and their use |
| 03/27/1991 | CN1050182A Quinone derivatives and pharmacological use |
| 03/26/1991 | US5003086 Process of preparing dioxydiphthalic anhydride |
| 03/26/1991 | US5003055 Anthracycline derivatives having inhibitory activity against reverse transcriptase of human immunodeficiency virus |
| 03/21/1991 | WO1990015043A3 Perfluorovinyl compounds |
| 03/19/1991 | US5001209 Non-linear optical active diols and polyurethanes prepared therefrom |
| 03/19/1991 | US5001156 Lipophilic quaternary ammonium salicylates, their use in cosmetics and in dermopharmacy |
| 03/13/1991 | EP0416946A2 Optically active naphthalene derivative, process for preparation thereof, liquid crystal composition containing the same as effective component, and liquid crystal element using the same |
| 03/12/1991 | US4999363 Tricyclic compounds |
| 03/05/1991 | US4997986 Phenethanolamine derivatives |
| 03/01/1991 | WO1991003227A1 Topical antiinflammatory compositions with minimal systemic absorption |
| 03/01/1991 | CA2064189A1 Topical antiinflammatory compositions with minimal systemic absorption |
| 02/27/1991 | EP0414062A2 Process for preparing aromatic dicarboxylic acids and novel aromatic dicarboxylic acids |
| 02/26/1991 | US4996354 Reacting resorcinol with an alkali metal carbonate or bicarbonate in a carbon dioxide atmosphere |
| 02/26/1991 | US4996288 Cyclobutarene ketoanhydride and ketocarboxy |
| 02/26/1991 | US4996230 Leukotriene antagonists |
| 02/21/1991 | WO1991001983A1 Cyclobutarene ketoanhydride and ketocarboxy monomeric and polymeric compositions |
| 02/20/1991 | EP0413448A1 An Azole-substituted cycloalkanol derivative, a process to produce the same and a use of the derivative as an agricultural and horticultural fungicide |
| 02/20/1991 | EP0413415A1 Carboxylic acids and derivates thereof |
| 02/20/1991 | EP0413224A1 Fungicidal agent containing 1,2-naphthoquinones |
| 02/19/1991 | US4994489 Ester derivatives of diarylacetylenes, their compositions and their use in acne treatment |
| 02/19/1991 | US4994479 Antagonists of SRS-A(slow reacting substance of anaphylaxis); antiallergens, antiischemic agents |
| 02/12/1991 | US4992576 Intermediates for leukotriene antagonists |
| 02/12/1991 | US4992574 Benzocycloheptene derivatives |
| 02/12/1991 | US4992468 Treatment of skin disorders |
| 02/12/1991 | US4992089 Herbicidal compounds, compositions and use |
| 02/07/1991 | WO1991001307A2 N-cyanoimides and process for their preparation and uses thereof |
| 02/06/1991 | EP0411304A1 Acetylene bis-phthalic compounds and polyimides made therefrom |
| 02/05/1991 | US4990660 Preparation of aromatic hydroxycarboxylic acids |
| 02/05/1991 | US4990659 Process for the manufacture of derivatives of benzoic acid |
| 02/05/1991 | US4990633 Fluorinated bisaryloxy-substituted alkenes, process for their preparation and their use |
| 02/05/1991 | US4990505 Phenethanolamine compounds |
| 01/30/1991 | EP0410742A1 Phenylethenyl compounds having retinoid-like activity |
| 01/30/1991 | EP0410244A1 Leukotriene antagonists |
| 01/30/1991 | EP0410039A1 Cyclobutarene ketoanhydride and ketocarboxy monomeric and polymeric compositions |
| 01/30/1991 | CN1048848A Substituted bycycloheptandione derivatives |
| 01/29/1991 | US4988385 Plant growth regulators, antigrowth agents for plants |
| 01/28/1991 | CA2021996A1 Leukotriene antagonists |
| 01/27/1991 | CA2020253A1 Phenylethenyl compounds having retinoid-like activity |
| 01/23/1991 | EP0409740A1 Compound labelled with tritium, its preparation and use, especially in locating retinoid nuclear receptors |
| 01/15/1991 | US4985442 2-substituted-1-naphthols as 5-lipoxygenase inhibitors |
| 01/15/1991 | US4985435 2-substituted-1-naphthols as 5-lipoxygenase inhibitors |
| 01/15/1991 | CA1279067C Benzoic acid derivatives, as well as processes for their production and their use as pharmaceuticals |
| 01/10/1991 | DE3921165A1 New aromatic ether cpds. used in plastics prodn. |
| 01/05/1991 | WO1991000260A1 Substituted bicycloheptandione derivatives |
| 01/02/1991 | EP0405389A1 Process for producing an aromatic compound |
| 12/27/1990 | EP0404640A1 5,6,7,8-Tetrahydro-1-naphtalenol derivatives, process for their preparation and their use as antioxidants in cosmetic and pharmaceutical compositions |
| 12/26/1990 | CN1010941B Herbicides containing new salt of dicamba and process for their prepn. |
| 12/14/1990 | CA2314121A1 Salicylic acid derivative and its use as intermediate for the preparation of salicylaldehyde derivative |
| 12/13/1990 | WO1990015082A1 Process for preparing a polymer having perfluorocyclobutane rings and polymers containing perfluorocyclobutane rings |
| 12/13/1990 | WO1990015043A2 Perfluorovinyl compounds |
| 12/13/1990 | CA2031185A1 Process for preparing a polymer having perfluorocyclobutane rings and polymers containing perfluorocyclobutane rings |
| 12/13/1990 | CA2018959A1 Tetrahydro-5,6,7,8 naphtalenol-1 derivatives, process for their preparation and use as antioxidant in cosmetic compositions and pharmaceutical products containing same |
| 12/10/1990 | WO1990015044A2 Reactive compounds containing perfluorocyclobutane rings |
| 12/10/1990 | WO1990015042A2 Reactive compounds containing perfluorovinyl groups |
| 12/10/1990 | CA2031186A1 Reactive compounds containing perfluorovinyl groups |
| 12/10/1990 | CA2030800A1 Reactive compounds containing perfluorocyclobutane rings |
| 12/05/1990 | EP0401125A2 Biphenyl derivatives, process for preparing the same and intermediates therefor |
| 12/02/1990 | CA2017897A1 Bephenyl derivatives, process for preparing the same and intermediates therefor |
| 11/27/1990 | US4973731 Di-t-butylphenyl alkyl and benzyl ether nitriles |
| 11/27/1990 | US4973707 Acetylene bis-phthalic compounds and polyimides made therefrom |
| 11/27/1990 | CA1276938C Arylacetic acid derivatives |
| 11/22/1990 | EP0398206A1 Dioxydiphthalic anhydride |
| 11/15/1990 | CA2015164A1 Dioxydiphthalic anhydride |
| 11/13/1990 | US4970077 6-substituted-4-hydroxytetrahydropyran-2-one derivatives and pharmaceutical compositions containing them |
| 11/13/1990 | CA1276368C Polyimides, a process for their preparation and their use, and tetracarboxylic acids and tetracarboxylic acid derivatives |
| 11/07/1990 | EP0396014A2 Substituted biphenylcarboxylic acids, process for their preparation and new intermediates |
| 11/07/1990 | CN1010310B Process for preparing agent of anti-hyperlipidemia |
| 11/06/1990 | US4968710 Inhibitors of leukotriene biosynthesis |
| 11/06/1990 | US4968677 Substituted 1-aryl-2-napthoylamines and their use as microbicides |
| 10/31/1990 | EP0395390A1 Optically active biphenyl derivative, process for preparation thereof, liquid crystal composition containing the same as effective component, and liquid crystal element using the same |
| 10/30/1990 | US4966998 Trisubstituted benzoic acid intermediates |
| 10/30/1990 | US4966992 Process for production of aromatic hydroxycarboxylic acid |
| 10/29/1990 | CA2015578A1 Substituted biphenylcarboxylic acids, a process for their preparation and novel intermediates |
| 10/18/1990 | WO1990011994A1 Clathrate compound of ring-substituted salicylic acid salt |
| 10/16/1990 | US4963590 Enzyme inhibitor for treating parkinson's disease along with dopa;potentiation |
| 10/10/1990 | CN1045966A Monomer containing hexafluorisopropyl, processes thereof and application |
| 10/10/1990 | CN1009921B Prepn. of 2-hydroxynaphthalene-6-carboxylic acid |
| 10/09/1990 | US4962224 Treatment or prevention of diabetes |
| 10/09/1990 | CA1275095A1 Carbacyclins, processes for their preparation and their use as pharmaceuticals |
| 10/03/1990 | EP0390322A2 Naphthalene compounds |
| 10/03/1990 | EP0389961A1 Monomerides containing the hexafluoroisopropyl group, process for their preparation and their use |
| 10/02/1990 | US4960905 Phenoxy phthalic anhydrides |
| 10/02/1990 | US4960884 Pesticidal 2-fluoroethyl ethers |
| 09/25/1990 | US4959503 Diarylalkanoids having activity as lipoxygenase inhibitors |
| 09/25/1990 | US4959448 Liquid crystalline side-chain polyesters prepared by polycondensation reactions |
| 09/25/1990 | US4959391 Lipoxygenase inhibitors, leukotriene diseases |
| 09/25/1990 | CA2012918A1 Hexafluoroisopropyl-containing monomers, process for their preparation and their use |
| 09/18/1990 | US4957538 Herbicides |