Patents
Patents for C07D 277 - Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings (33,621)
04/1991
04/03/1991EP0419905A2 Quinone derivatives and pharmacological use
04/03/1991EP0419683A1 New amino acid derivatives having prolylendopeptidase inhibitor activity
04/03/1991EP0419676A1 Thionaphthalene derivatives, method of producing the same, and antiallergic agent containing the same
04/03/1991EP0419561A1 Heterobicyclic compounds having antiinflammatory activity
04/02/1991US5004751 Hydantoin derivatives
04/02/1991CA1282415C Azetidin-2-on derivatives and process for production thereof
04/02/1991CA1282406C Cephalosporin antibiotics
03/1991
03/30/1991CA2026227A1 Heterocyclic compound
03/27/1991EP0419311A2 Prodrugs of carbonic anhydrase inhibitors
03/27/1991EP0419035A1 Thiazolidine dione derivatives
03/27/1991CN1050191A Thiazole derivatives, processes for preparation thereof and pharmaceutical composition comprising same
03/27/1991CN1050186A Guanidine derivatives
03/27/1991CN1050183A New n-aryl and n-heteroarylamide and urea derivatives as inhibitors of acyl coenzyme a: cholestrol acyl transferase
03/27/1991CN1050182A Quinone derivatives and pharmacological use
03/27/1991CA2026131A1 Oxazole- and thiazolecarboxamides
03/27/1991CA2026090A1 Anthelmintics
03/26/1991US5003073 Process for producing cephalosporin antibiotics, and novel intermediates for use in such process and their production
03/26/1991US5002953 Novel compounds
03/26/1991US5002941 Pyrrolo(1,2-a)imidazole and imidazo(1,2-a)pyridine derivatives and their use as 5-lipoxygenase pathway inhibitors
03/26/1991US5002698 Sulfur- and nitrogen-containing lubricant additives
03/23/1991CA2024421A1 Prodrugs of carbonic anhydrase inhibitors
03/21/1991WO1991003474A1 Hypoglycemic thiazolidinedione derivatives
03/20/1991EP0418199A2 Guanidine derivatives
03/20/1991EP0418071A2 New N-aryl and N-heteroarylamide and urea derivatives as inhibitors of acyl coenzyme A: cholesterol acyl transferase
03/20/1991EP0417941A2 Use of a cyanine dye in an antitumor agent
03/20/1991EP0417751A2 New thiazole derivatives, processes for the preparation thereof and pharmaceutical compositon comprising the same
03/20/1991EP0417101A1 Condensation polymer containing the residue of an acyloxystyryl compound and shaped articles produced therefrom
03/20/1991CN1049984A Collectingagent for selective flotation of lead and zinc ores and usage thereof
03/19/1991US5001140 Cycloalkylthiazoles
03/19/1991US5001138 Insecticides
03/19/1991US5001121 Cephalosporin compounds and pharmaceutical compositions thereof
03/19/1991US5000775 2-amino-4,5-disubstituted-oxazole/thiazole compounds as herbicide antidotes
03/16/1991CA2025356A1 Thiazole derivatives, processes for the preparation thereof and pharmaceutical composition comprising the same
03/16/1991CA2023936A1 Diol sulfonamide and sulfinyl renin inhibitors
03/14/1991CA2025072A1 Guanidine derivatives
03/13/1991EP0417057A2 Heterocyclic thiol-based sulfenimide compounds and rubber compositions containing them
03/13/1991EP0416393A1 Peptidyl difluorodiol renin inhibitors
03/13/1991EP0416373A2 Amino acid derivatives
03/13/1991EP0415981A1 Retroviral protease inhibitors
03/13/1991CN1049770A Herbicidal glutarmic acids and deriatives
03/12/1991US4999435 Cationic Surfactants, Drugs, Immunoassay
03/12/1991CA1281330C2 Intermediates for the preparation of n-alkylated dipeptides and their esters
03/12/1991CA1281324C Lipid derivatives, their production and use
03/06/1991EP0415641A1 Substituted glutaramic acids and derivatives
03/06/1991EP0415605A1 Thiazolidinedione derivatives
03/06/1991EP0415211A2 3-Aryl-pyrrolidin-2,4-dione derivatives
03/06/1991EP0415203A2 Thiazole dyes of the merocyanine type and a thermal transfer process using these dyes
03/06/1991EP0414913A1 p-AMINOPHENOL DERIVATIVE AND PRODUCTION AND APPLICATION THEREOF
03/06/1991EP0414903A1 New thioproline derivative
03/06/1991CA2024698A1 Peptidyl diflurodiol renin inhibitors
03/05/1991US4997949 Crystalline 2-(1-pentyl-3-guanidino)-4-(2-methyl-4-imidazolyl) thiazole dihydrochloride trihydrate
03/05/1991US4997948 5-[(1- and 2-naphthalenyl) sulfonyl]-2,4-thiazolidinediones and derivatives thereof
03/05/1991US4997920 Dyeing polyolefins
03/05/1991CA2023099A1 Amino acid derivatives
03/02/1991CA2024357A1 3 aryl-pyrrolidine-2,4-dione derivatives
03/01/1991CA2023495A1 Herbicidal glutaramic acids and derivatives
02/1991
02/27/1991EP0414299A1 Biocidal azoxime compounds
02/27/1991CN1049495A Butyric acid derivatives
02/26/1991US4996318 Amino-9,10-secosteroids useful for treating head injury, spinal cord trauma or stroke
02/26/1991US4996218 Chloroaniline derivatives
02/26/1991US4996141 In silver halide negative emulsion
02/26/1991CA2023913A1 Compounds
02/26/1991CA2023905A1 Compounds
02/20/1991EP0413666A1 Butyric acid derivatives
02/20/1991EP0412988A1 Fused polycyclic compounds, compositions, methods of manufacture and their use as paf antagonists, antihistamines and/or antiinflammatory agents
02/20/1991CN1049337A Thiazole derivatives, processes for production thereof and pharmaceutical compositions comprising same
02/20/1991CN1049336A Granular cysteamine hydrochloride and method for production thereof
02/19/1991US4994512 Poly-methine compounds, condensation polymer having a poly-methine compound admixed therein and shaped articles produced therefrom
02/19/1991US4994473 Pyridyl containing insecticides
02/19/1991CA2023464A1 Butyric acid derivatives
02/13/1991EP0412404A2 Thiazole derivatives, processes for production thereof and pharmaceutical compositions comprising the same
02/13/1991CN1049160A Optical resolution method for 3s-(3-carboxybenzyl)-6-(5-fluoro-2-benzothiazolyl)methoxy-4s-chromanol
02/13/1991CN1049159A Heterocyclic compounds containing nitrogen and sulfur, pharmaceutical composition containing same and process for preparing them
02/12/1991US4992434 Microbicidal composition
02/12/1991US4992431 Cephalosporins
02/12/1991CA1280114C 5-(azolyloxyphenylcarbamoyl)barbituric acid derivatives as anthelmintics
02/08/1991CA2022731A1 Thiazole derivatives, processes for production thereof and pharmaceutical compositions comprising the same
02/07/1991WO1991001311A1 Substituted carboxanilidothiazoles and their use as fungicides
02/06/1991EP0411813A1 Optical resolution method for 3S-(3-carboxybenzyl)-6-(5-fluoro-2-benzothiazolyl)methoxy-4S-chromanol
02/06/1991EP0411775A1 Heterocyclic compounds containing nitrogen and sulfur, processes for their preparation and pharmaceutical compositions thereof
02/06/1991EP0411718A2 Thiazole derivatives, their preparation and their use as fungicides
02/05/1991USRE33533 Polycyclic heterocyclic compounds, a process for their preparation and their use in human and veterinary medicine
02/05/1991US4990614 Glutamate receptor inhibitors
02/05/1991US4990524 2-thiazolones in a method of treating a gastric ulcer
02/05/1991US4990520 2-,4- or 5-substituted thiazole derivatives
02/05/1991US4990425 Metallic salt of indolecarboxylic acid, quinolinecarboxylic acid, and benzothiazole
02/05/1991CA1279868C 3-(substituted)propenylaminothiazolylcephalosporanic acids and esters thereof
01/1991
01/30/1991EP0410752A1 Photographic recording materials with enhanced latent image stability
01/30/1991EP0410409A1 3,5-Dihydroxypentanoic acid derivatives useful as antihypercholesterolemic agents and method for preparing same
01/30/1991EP0410380A2 Novel process for the synthesis of 2-fluoro-1-olefins
01/30/1991EP0410260A2 Peptidyl aminodiol renin inhibitors
01/30/1991EP0357750A4 Urethane-protected amino acid-n-carboxyanhydrides
01/30/1991CN1048856A Cephalosporin derivatives and processes for their preparation
01/30/1991CN1048848A Substituted bycycloheptandione derivatives
01/30/1991CN1048845A Certain glyoxyl-cyclohexendiones
01/29/1991US4988816 Novel 3-acetoxymethyl-7-(iminoacetamido)-cephalosporanic acid derivatives
01/29/1991US4988719 3,7-disubstituted benzothiazolones and fungicidal use thereof
01/29/1991US4988712 Insecticidal azolylmethyl-1,2-dihydropyridines
01/29/1991US4988708 3-Carbamoyl-4-hydroxy-2-carboxylmethyl quinoline analgesics, antiinflammatory agents
01/29/1991US4988701 Cyclic amino-thioacetal amides, a process for the preparation thereof and pharmaceutical compositions