| Patents for C07D 521 - Heterocyclic compounds containing unspecified hetero rings (16,203) | 
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| 03/18/1993 | WO1993005048A2 Herbicidal sulphonyl ureas, process and intermediates for producing the same | 
| 03/18/1993 | WO1993005027A1 Triazolylated tertiary amine compound or salt thereof | 
| 03/18/1993 | WO1993005020A1 Indoles as inhibitors of hiv reverse transcriptase | 
| 03/18/1993 | WO1992020711A3 Lhrh antagonists and intermediate products | 
| 03/18/1993 | CA2116247A1 Herbicidal sulfonylureas, their preparation and intermediates for their preparation | 
| 03/17/1993 | EP0532410A1 N-substituted heterocyclic derivatives as angiotensin II inhibitors | 
| 03/17/1993 | EP0248086B1 Imidazole derivatives, bactericides containing them, and process for their preparation | 
| 03/17/1993 | CN1069976A Cyclohexan and tetrahydropyran derivatives | 
| 03/17/1993 | CN1069974A Triazolyl-substituted tertiary amino compounds and their salts | 
| 03/17/1993 | CN1069962A Process for preparation of insecticidal cyclopropyl-substituted di(aryl) compounds | 
| 03/17/1993 | CN1020091C Insecticidal cyclopropyl-substituted di( aryl) compound | 
| 03/16/1993 | US5194624 Intermediates for the preparation of compounds of antimicrobial activity | 
| 03/16/1993 | US5194446 Compounds having one or more aminosulfaonyloxy radicals useful as pharmaceuticals | 
| 03/16/1993 | US5194444 Fungicides | 
| 03/16/1993 | US5194369 Silver halide color photographic material | 
| 03/16/1993 | CA1314553C Bicyclic compounds, processes for preparation thereof and pharmaceutical composition comprising the same | 
| 03/11/1993 | CA2077967A1 N-substituted heterocyclic derivatives, their preparation and the pharmaceutical compositions in which they are present | 
| 03/10/1993 | EP0530907A1 Indoles as inhibitors of HIV reverse transcriptase | 
| 03/10/1993 | EP0530616A1 Pyrazolylsulfonylguanidino pyrimidines as herbicides | 
| 03/10/1993 | EP0530225A1 Intermediates in the formation of the calicheamicin and esperamicin oligosaccharides | 
| 03/10/1993 | EP0530208A1 Process for producing alpha-fluorostyrols | 
| 03/10/1993 | EP0396769B1 Azoxy compound | 
| 03/10/1993 | EP0365519B1 Topical prodrugs for treatment of acne and skin diseases | 
| 03/10/1993 | CN1069729A Dihydropyridazinones, pyridazinones and related compounds as fungicides | 
| 03/09/1993 | US5192800 Hypotensive agents | 
| 03/09/1993 | US5192787 Insecticides | 
| 03/09/1993 | US5192786 Fungicides, anticonvulsants, antisecretory | 
| 03/09/1993 | US5192785 Sulfamates as antiglaucoma agents | 
| 03/09/1993 | US5192783 Fungicides for plants | 
| 03/09/1993 | US5192758 2-biphenyl-carbapenem antibacterial agents | 
| 03/09/1993 | US5192479 Blends of polyvinyl chloride and acrylonitrile-butadiene | 
| 03/07/1993 | CA2077283A1 Inhibitors of hiv reverse transcriptase | 
| 03/04/1993 | WO1993004043A1 Anti-hiv (aids) agents | 
| 03/04/1993 | DE4128441A1 Herbizide sulfonylharnstoffe, verfahren und zwischenprodukte zu ihrer herstellung Herbicides sulfonylureas, processes and intermediates for their production | 
| 03/04/1993 | CA2115581A1 Anti-hiv (aids) agents | 
| 03/03/1993 | EP0529976A1 1,3,2-Dioxathiolan-S-oxide derivatives, their use as fungicedes and as intermediates | 
| 03/03/1993 | EP0529974A1 Fungicidal 2-aryl-2-cyano-2-(aryloxyalkyl)ethyl-1,2,4-triazoles | 
| 03/03/1993 | EP0529973A1 Fungicidal 2-aryl-2-cyano-2-(heterocyclylalkyl)ethyl-1,2,4-triazoles | 
| 03/03/1993 | EP0529292A2 Substituted aralkylsulfonyl-aminoguanidinoazines as herbizides | 
| 03/03/1993 | EP0529253A1 Phenylalkylderivatives, compounds containing them and process for their fabrication | 
| 03/03/1993 | CN1019942C Sulfonamide compounds and salts thereof, herbicidal compositions containing them, and process for producing them | 
| 03/02/1993 | US5191087 Process for the synthesis of 1,4-disubstituted pyrazoles | 
| 03/02/1993 | US5191069 Polyfunctional compounds containing α-diazo-β-keto ester units and sulfonate units | 
| 03/02/1993 | US5190928 Process and a composition for immunizing plants against diseases | 
| 03/02/1993 | US5190847 Ultrahigh Contrast | 
| 03/02/1993 | CA1314046C Indole derivatives | 
| 03/02/1993 | CA1314012C Process for the preparation of 2-arylpropionic acids | 
| 02/27/1993 | CA2076404A1 Fungicidal 2-aryl-2-cyano-2 (heterocyclylalkyl)ethyl-1,2,4- triazoles | 
| 02/27/1993 | CA2076203A1 Fungicidal 2-aryl-2-cyano-2-(aryloxyalkyl) ethyl-1,2,4-triazoles | 
| 02/24/1993 | WO1993004042A1 Carbostyril derivative and platelet agglutination inhibitor | 
| 02/24/1993 | EP0528369A2 Cyclic imino derivatives, pharmaceutical compositions containing them and process for their preparation | 
| 02/24/1993 | EP0528212A1 N-azinyl-N'-(2-ethylsulfinyl-phenylsulfonyl)-ureas as herbicides | 
| 02/24/1993 | EP0528211A1 N-azinyl-N'-(2-methylsulfinyl-phenylsulfonyl)-ureas as herbicides | 
| 02/24/1993 | EP0527851A1 1h-substituted-1,2,4-triazole compounds for treatment of cardiovascular disorders | 
| 02/24/1993 | CN1069168A Method of controlling insects and acarids | 
| 02/24/1993 | CA2093633A1 Carbostyril derivative and platelets aggregation inhibitory agent | 
| 02/23/1993 | US5189063 Pesticidal substituted acrylic esters | 
| 02/23/1993 | US5189048 Hypotensive agents | 
| 02/23/1993 | US5189036 Imidazolylbenzoyl substituted heterocycles | 
| 02/23/1993 | US5188657 Herbicides consisting of sulfonyl-1,3,5-triazin-2-ylureas | 
| 02/23/1993 | CA1313875C 4-¬4-¬4-¬4-¬¬2-(2,4-difluorophenyl)-2-(1h-azolylmethyl)-1, 3-dioxolan-4-y1|methoxy|phenyl|-1-piperazinyl|phenyl| triazolones | 
| 02/20/1993 | CA2076311A1 Cyclic imino derivatives, pharmaceutical compositions containing these compounds and processes for preparing them | 
| 02/17/1993 | CN1068932A Method for immured plant from disease | 
| 02/16/1993 | US5187293 Glycerin derivatives | 
| 02/16/1993 | US5187182 Insecticides, nematocides | 
| 02/16/1993 | US5187178 Fungicidal substituted triazoles | 
| 02/11/1993 | DE4126423A1 N-azinyl-N'-(2-alkyl-sulphinyl-phenylsulphonyl) urea derivs. - used as powerful herbicides effective against e.g. Sinapis and Echinochloa | 
| 02/10/1993 | CA2075407A1 N-azinyl-n-(2-methylsulphinyl- phenylsulphonyl)-ureas | 
| 02/10/1993 | CA2075391A1 N-azinyl-n-(2-ethylsulphinyl- phenylsulphonyl)-ureas | 
| 02/09/1993 | US5185359 N-phenoxphenyloxymethyl substituted azoles and method for controlling pests therewith | 
| 02/09/1993 | US5185346 (1H-azol-1-ylmethyl)substituted quinoline derivatives | 
| 02/09/1993 | US5185342 Alkoxyiminoacetamide derivatives and their use as fungicides | 
| 02/09/1993 | US5185334 2,2-disubstituted glycerol and glycerol-like compounds, compositions and methods of use | 
| 02/09/1993 | US5185324 Enzyme-inhibiting amino acid derivatives, a process for the preparation thereof, agents containing these, and the use thereof | 
| 02/04/1993 | WO1993002062A1 Piperazine derivative and drug containing the same | 
| 02/04/1993 | WO1993002059A1 Benzimidazole anthelmintic agents | 
| 02/04/1993 | WO1993002058A1 Benzimidazole anthelmintics | 
| 02/04/1993 | DE4125456A1 New substd. aralkyl:sulphonyl:amino-guanidino:azine(s) - are useful as defoliants, desiccants and esp. weedkillers | 
| 02/04/1993 | CA2113449A1 Piperazine derivatives and pharmaceuticals containing the same | 
| 02/03/1993 | EP0526281A1 Process for the preparation of 1,4-substituted pyrazoles | 
| 02/03/1993 | EP0526267A1 Polyfluoroalkylthiopoly(ethylimidazolium) compounds, process for their preparation, and their use as biocidal agents | 
| 02/03/1993 | EP0526200A1 2-(Imidazol-1-YL)-2-benzyl-ethylidene-aminoxyalkanoic acid derivatives as thromboxane A2 inhibitors | 
| 02/03/1993 | EP0525516A2 Derivatives of beta substituted cinnomic acid | 
| 02/03/1993 | CN1068471A Compositions of 7-substituted-benzo-1,2,3-thiadiazole derivetes | 
| 02/02/1993 | US5183902 Muscle relaxants | 
| 02/02/1993 | US5183824 Azole derivatives and antifungal drugs containing the same as an active component | 
| 01/31/1993 | CA2074846A1 "2-(imidazol-1-yl)-2-benzylethylidene-aminoxyalkanoic acid derivatives" | 
| 01/28/1993 | CA2075354A1 Beta-substituted cinnamic acid derivative | 
| 01/27/1993 | EP0524439A1 Novel cyclohexane and tetrahydropyran derivatives and antifungal compositions containing these derivatives | 
| 01/26/1993 | US5182405 Reaction of a dicarbonyl compound, aldehyde, amine and acid; chemical intermediates | 
| 01/26/1993 | US5182301 Diphenylethylene derivatives pharmaceutical compositions containing same and treatment methods | 
| 01/26/1993 | US5182281 (omega-(4-(2-pyrimidinyl)-1-piperazinyl)alkyl)-1h-azole derivatives for the treatment of disorders of cognitive functions | 
| 01/26/1993 | US5182280 Derivatives of benzimidazole and their use as antihistamines | 
| 01/25/1993 | CA2074420A1 Cyclohexane and tetrahydropyran derivatives | 
| 01/21/1993 | WO1993001183A1 Imidazole derivative as acat inhibitor | 
| 01/21/1993 | DE4122905A1 New 3-sulphonamido-2-pyridyl:sulphonyl-urea derivs. - useful as selective herbicides and plant growth regulators | 
| 01/20/1993 | EP0523941A1 Imidazoles as ACAT inhibitor | 
| 01/20/1993 | EP0523067A1 Crop-selective herbicidal sulfonamides | 
| 01/20/1993 | EP0523046A1 2-anilino phenylacetic acid derivatives as inhibitors of pla 2? and lipoxygenase | 
| 01/19/1993 | US5180746 Aralkylamine compounds |