Patents
Patents for C07D 261 - Heterocyclic compounds containing 1,2-oxazole or hydrogenated 1,2-oxazole rings (11,459)
09/1991
09/22/1991CA2038127A1 Preparation of isoxazole-4, 5-dicarboxylic diesters
09/18/1991EP0446798A1 1-alkyl-, 1-alkenyl- and 1-alkynylaryl-2-amino-1, 3-propanediols and related compounds, a process and intermediates for their preparation and their use as medicaments
09/18/1991CN1054596A Preparation process of aminoketones
09/17/1991US5049477 Radiation responsive composition
09/14/1991CA2357062A1 1-alkyl-, 1-alkenyl- and 1-alkynylaryl-2-amino-1, 3-propanediols and related compounds, a process and intermediates for their preparation and their use as medicaments
09/10/1991US5047540 Platelet Activating Factor Antagonists and Antitumor Agents
09/10/1991US5047406 Substituted cyclohexanols as central nervous system agents
08/1991
08/28/1991CN1054064A Heterocyclic compounds
08/27/1991US5043338 Fungicide compositions
08/22/1991WO1991011994A1 Inhibitor of denatured ldl formation
08/22/1991CA2076012A1 Agent for inhibiting the formation of denatured ldl
08/21/1991EP0442655A2 Benzisoxazole derivatives
08/20/1991US5041681 Chemical process
08/20/1991US5041663 Novel oxime ethers, the preparation thereof, compositions containing them and the use thereof
08/20/1991US5041567 Human and veterianary medicine; veneral diseases respiratory diseases, bovine mastitis
08/17/1991CA2035184A1 Heterocyclic compounds
08/14/1991EP0441621A2 Preparation process of aminoketones
08/14/1991EP0441192A2 Retroisosteric dipeptides, their preparation and use as renin inhibitors in pharmaceutical compositions
08/13/1991US5039796 Using phosphoramine compound
08/13/1991US5039694 Substituted-amido compounds and phytopathogenic fungicides containing the same
08/13/1991US5039672 Administering enzyme inhibitors to control diabetes
08/07/1991EP0440503A1 4-Isoxazolecarboxamide derivatives
08/07/1991EP0317588B1 Isoxazoles with nootropic activity
08/03/1991CA2035544A1 Heterocyclic derivatives
07/1991
07/31/1991EP0439129A2 Optically active isoxazole derivatives and intermediates for preparation thereof as well as processes for producing the same
07/31/1991EP0438726A1 Non-saturated cyclohexyl acetic acid derivatives and pesticides containing them
07/30/1991CA1287058C Oxazole and isoxazole derivative having anti-arthritic activity
07/25/1991WO1991011443A1 Process for producing isoxazole derivative
07/24/1991EP0438314A1 Process for the production of 3-(1-amino-1,3-dicarboxy-3-hydroxy-but-4-yl) indole
07/23/1991US5034047 Oxime derivatives of cyclohexenone substituted with nitrogen containing heterocycles
07/21/1991CA2034156A1 Unsaturated cyclohexylacetic acid derivatives, and crop-protection agents containing same
07/20/1991CA2034541A1 Process for the production of 3-(1-amino-1,3-dicarboxy-3-hydroxy-but-4-yl)indole
07/16/1991US5032169 Novel oxime ethers, the preparation thereof, compositions containing them and the use thereof
07/10/1991EP0436435A1 Phenylethanolaminomethyltetralins, procedure for their preparation and pharmaceutical compositions containing same
07/10/1991CN1052857A Antipicornaviral pyridazinamines
07/09/1991US5030654 Glutaramide diuretic agents
07/09/1991US5030639 N-substituted-5,6-dimethoxy-1,2-benzisoxazole-3-propanamine and related compounds as analgesic and hypotensive agents
07/03/1991EP0435381A1 Antipicornaviral pyridazinamines
07/03/1991EP0435151A2 Process for the preparation of 1,1-disubstituted cyclopropane derivatives
06/1991
06/30/1991CA2222658A1 Intermediates in preparation of new phenylethanolaminomethyltetralins
06/27/1991CA2031889A1 Antipicornaviral pyridazinamines
06/25/1991US5026848 Novel generation of heteroaryloxyalkyl heterocycles with antipicornaviruses activities
06/19/1991CN1052308A Isoxazoline, process of preparation and use as plant protectant thereof
06/12/1991EP0431580A2 Substituted cyclohexanols as central nervous system agents
06/11/1991US5022914 Cyclohexenone oxime ethers, their preparation and their use as herbicides
06/04/1991US5021439 Senile dementia and memory dysfunction
05/1991
05/30/1991WO1991007385A1 Preparation of propenoic acid derivatives
05/29/1991EP0428928A2 Substituted aminals
05/29/1991DE3939010A1 Isoxazoline, verfahren zu ihrer herstellung und ihre verwendung als pflanzenschuetzende mittel Isoxazolines, to processes for their preparation and their use as a medium pflanzenschuetzende
05/29/1991CN1051726A Process for preparing pure unsymmetrically disubstituted ureas
05/26/1991WO1991008202A1 Isoxazolines, method of preparation thereof, and their use as plant-protection agents
05/26/1991CA2069406A1 Isoxazolines, their preparation, and their use as plant-protecting agents
05/22/1991WO1991007374A1 α,β-UNSATURATED KETONE AND KETOXIME DERIVATIVE
05/22/1991EP0428340A1 Heterocyclic compounds
05/22/1991EP0428339A2 Heterocyclic compounds
05/22/1991EP0427963A1 Process for the preparation of pure asymmetric disubstituted urea
05/14/1991US5015473 Beta-lactamase inhibitors
05/11/1991CA2028916A1 Process for the preparation of pure, unsymmetrically disubstituted ureas
05/07/1991US5013862 Prostanoids and synthesis thereof
05/07/1991US5013847 Phenoxyalkyl-substituted heteroaromatics and a method for controlling pests
05/02/1991WO1991005777A1 Chiral sultams
05/02/1991WO1991005761A1 Treatment of hiv infections and compounds useful therein
05/01/1991CN1051036A Treatment of hiv infections and compounds useful therein
04/1991
04/30/1991US5011992 Antiemetics
04/30/1991US5011948 Cleavage of isoxazole rings, reduction to amine, cyclization, lactonization; anticarcinogenic agents
04/30/1991US5011849 Monoamine oxidase inhibitors
04/23/1991US5010189 Processes for the preparation of 5-amino-4-hydroxy-valeric acid derivatives
04/18/1991DE3934099A1 New 3-amino oxy propanoic acid derivs. - and isoxazolinium salts area desiccants, defoliants and weed killers
04/18/1991DE3933898A1 New amino-carbonyl-substd. iso-thiazole or isoxazole carboxylic acid d
04/17/1991EP0422944A1 Chiral sultams
04/17/1991EP0421997A1 Use of a glycine b partial agonist for memory and learning enhancement or treatment of a cognitive disorder
04/16/1991US5008264 N-substituted-5,6-dimethoxy-1,2-benzisoxazole-3-propanamine and related compounds as analgesic and hypotensive agents
04/11/1991WO1991005541A1 Amino acid beta-lyase enzyme inhibitors as deodorants
04/10/1991EP0421226A2 Process for the preparation of isoxazole 4,5 dicarboxylic acid diesters
04/10/1991EP0421224A2 Process for the preparation of isoxazole-5-carboxylic acid amide derivatives
04/10/1991EP0421102A2 Substituted acrylic acid esters
04/09/1991CA1282787C Synthesis of aryloxypropanolamines and arylethanolamines
04/04/1991DE3931627A1 New amino-carbonyl-substd. iso-thiazole or isoxazole carboxylic acid d
04/04/1991CA2026762A1 Preparation of isoxazole-5-carboxamide derivatives
04/03/1991EP0420464A2 3-Isoxazolone derivatives, their preparation and their therapeutic uses
04/02/1991US5004751 Hydantoin derivatives
03/1991
03/27/1991EP0418667A2 Carboxylic acid amides
03/27/1991CN1050188A Isoxazoles herbicides
03/27/1991CN1050186A Guanidine derivatives
03/27/1991CA2026177A1 3-isoxazolone derivatives, their preparation and their therapeutic uses
03/26/1991US5002960 N-haloalkyl-4-(isoxazol-5-yl)alkoxy benzamides
03/20/1991EP0418199A2 Guanidine derivatives
03/20/1991EP0418175A2 Isoxazoles herbicides
03/19/1991US5001124 4-isoxazolecarboxamide derivatives
03/14/1991CA2025072A1 Guanidine derivatives
03/12/1991US4999377 2-(2-hydroxy-3-phenoxypropylamino)ethylphenoxyacetamide compounds; dietetics
03/12/1991US4999366 Isoxazolidine-3,5-diones, pharmaceutical compositions and method of treatment
03/06/1991CN1049660A Aminoketone derivatives and use thereof
02/1991
02/27/1991EP0414391A2 Aminoketone derivatives and use thereof
02/26/1991CA1280753C Process for preparing heterocyclic substituted- phenoxyalkyl isoxazoles and-furans
02/20/1991EP0413329A2 5-Methyl-isoxazole-4-carboxylic acid anilides and 2-hydroxyethylidene-cyano acetic acid anilides for the treatment of ocular diseases
02/20/1991EP0413289A2 Oxadiazolyl-phenoxyalkylisoxazoles and their use as antiviral agents
02/20/1991EP0412988A1 Fused polycyclic compounds, compositions, methods of manufacture and their use as paf antagonists, antihistamines and/or antiinflammatory agents
02/19/1991US4994619 Substituted cyclic ketones, substituted cyclic enones, and process for producing the same
02/19/1991US4994512 Poly-methine compounds, condensation polymer having a poly-methine compound admixed therein and shaped articles produced therefrom