| Patents for C07D 249 - Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms (17,749) |
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| 03/27/1991 | EP0419412A2 Process for the preparation of benzotriazoles |
| 03/27/1991 | EP0418386A1 Benzotriazole derivatives and fluorescence-emitting reagents containing them |
| 03/27/1991 | EP0418385A1 Benzotriazole derivatives and reagents containing same for analyzing carboxylic acids |
| 03/26/1991 | US5003076 Benzotriazole derivatives and chiral derivatization reagents for carboxylic acids thereof |
| 03/26/1991 | US5002698 Sulfur- and nitrogen-containing lubricant additives |
| 03/21/1991 | CA2025631A1 Process for the preparation of benzotriazoles |
| 03/20/1991 | EP0418198A1 Monosulfonated 2-(2'-hydroxyphenyl)-benzotriazoles |
| 03/19/1991 | CA1281724C Haloalkyl triazolinones |
| 03/12/1991 | US4999440 Fungicidal hydroxyalkyl-triazolyl derivatives |
| 03/12/1991 | US4999435 Cationic Surfactants, Drugs, Immunoassay |
| 03/12/1991 | US4999434 Process for low chloride 1,2,4-triazol-5-one |
| 03/12/1991 | US4999433 Process for the preparation of benzotriazole derivatives |
| 03/12/1991 | US4999043 Triazolylmethyl tert-butyl carbinol derivatives which have plant growth regulating properties |
| 03/10/1991 | CA2024404A1 Fungicidal azolylmethyloxiranes |
| 03/09/1991 | WO1991003470A1 Production of triazolinones |
| 03/06/1991 | EP0415880A2 Light stabilised inks |
| 03/06/1991 | EP0415748A1 Threonine derived asymmetric chemical synthesis and intermediates for making antifungal compounds |
| 03/06/1991 | EP0415196A2 Substituted 4,5-diamino-1,2,4-triazol-3-(thi)ones |
| 03/06/1991 | CN1049654A N-(substituted benzyloxy) imine derivatives, process for production thereof |
| 03/05/1991 | US4997924 5'-deoxy-4',5'-unsaturated-5'-substituted adenosines |
| 03/02/1991 | WO1991003473A1 Threonine derived asymmetric chemical synthesis and intermediates for making antifungal compounds |
| 03/02/1991 | WO1991003451A1 Asymmetric chemical synthesis and intermediates for making antifungal compounds |
| 03/02/1991 | CA2065741A1 Asymmetric chemical synthesis and intermediates for making antifungal compounds |
| 03/02/1991 | CA2065259A1 Threonine derived asymmetric chemical synthesis and intermediates for making antifungal compounds |
| 02/27/1991 | EP0414153A1 N-(substituted benzyloxy)imine derivatives, process for the production thereof, use thereof, and method of use thereof |
| 02/26/1991 | US4996326 Novel 2-(2-hydroxyphenyl)-benzotriazole derivatives, substituted by branched long chain alkyl groups containing ester moieties |
| 02/26/1991 | CA1280758C Process for the synthesis of 4-amino-1,2,4- (4h)triazole derivatives |
| 02/26/1991 | CA1280757C Preparation of monochloropinacolone |
| 02/21/1991 | WO1991001975A1 Cycloalkylenazoles, process for preparing them, pharmaceutical preparations containing them and their use to manufacture drugs |
| 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 | EP0412988A1 Fused polycyclic compounds, compositions, methods of manufacture and their use as paf antagonists, antihistamines and/or antiinflammatory agents |
| 02/19/1991 | US4994480 Protecting plants, industrial materials |
| 02/19/1991 | US4994209 Nonlinear optical material |
| 02/13/1991 | EP0412594A2 Substituted triazolinones, triazolinethiones, and triazolinimines as angiotensin II antagonists |
| 02/13/1991 | EP0412358A1 3-Amino-5-aminocarbonyl-1,2,4-triazole derivatives |
| 02/13/1991 | CN1049157A Process for preparing cycloalkanylpyrrole |
| 02/13/1991 | CN1049120A Process for producing synthetic materials |
| 02/12/1991 | US4992565 Reacting dimethyl sulfide with methyl bromide in acetone to produce trimethylsulfonium bromide, reacting it with 1-(4-chlorophenyl-)4,4-dimethy-3-pantenone |
| 02/12/1991 | US4992549 Herbicidal compositions |
| 02/12/1991 | US4992458 1-phenoxyphenyl-1-triazolylmethyl-carbinol compound as microbicides |
| 02/12/1991 | US4992360 Silver halide light-sensitive photographic material containing a novel yellow coupler |
| 02/12/1991 | US4992093 Azolylcyclopentanol derivatives and agricultural and horticultural composition containing the same as active ingredients |
| 02/12/1991 | CA1280114C 5-(azolyloxyphenylcarbamoyl)barbituric acid derivatives as anthelmintics |
| 02/06/1991 | EP0411894A2 Azole compounds and their use as transglutaminase inhibitors |
| 02/06/1991 | EP0411735A1 Cycloalkylenazoles, process for their preparation, pharmaceutical preparations containing them and their use for the preparation of medicines |
| 02/05/1991 | US4990677 Fungicidal and plant growth-regulating azolylmethyl-cyclopropyl derivatives |
| 02/05/1991 | US4990623 Sulfonated 2-(2'-hydroxyaryl)-2H-benzotriazoles and/or sulfonated aromatic formaldehyde condensates |
| 02/01/1991 | CA2022110A1 Azole compounds and their use as transglutaminase inhibitors |
| 01/31/1991 | DE3923674A1 New 1,2-di:aryl-3-chloro-propene cpds. |
| 01/30/1991 | EP0410182A2 A new technique for rapid peptide coupling |
| 01/30/1991 | EP0409840A1 Benzotriazole and oxanilide uv absorber hydrazides |
| 01/30/1991 | EP0317561B1 Sulfonate benzotriazoles and their use in polyamide |
| 01/30/1991 | CN1048845A Certain glyoxyl-cyclohexendiones |
| 01/29/1991 | US4988823 Fungicides, plant growth regulators, oxathianes |
| 01/29/1991 | US4988819 1,2,4-triazolemethyl ketones as chemical intermediates for plant growth regulators or fungicides |
| 01/29/1991 | US4988818 Herbicides |
| 01/29/1991 | US4988812 Aqueous process for the preparation of 5-methyl-n-(aryl)-1,2,4-triazolo(1,5-A)pyrimidine-2-sulfonamides |
| 01/29/1991 | US4988811 Developer autooxidation promoters for use in direct positive photography in silver halide emulsions |
| 01/29/1991 | US4988721 Ketones, ketoximes or alcohol derivatives |
| 01/29/1991 | US4988383 Plant growth regulators, fungicides |
| 01/29/1991 | US4988382 Herbicides, plant growth regulators, imidazole derivatives, fungicides |
| 01/24/1991 | DE3922770A1 Agricultural use of azolyl:methyl-oxirane derivs. |
| 01/23/1991 | EP0409350A2 Certain glyoxyl-cyclohexendiones |
| 01/23/1991 | EP0409332A2 Substituted triazoles as angiotensin II antagonists |
| 01/23/1991 | EP0409114A1 Heterocyclic substituted sulfonyl ureas, process for their preparation and their use as herbicides or plant growth regulators |
| 01/22/1991 | US4987144 1,3-bis(1,2,4-triazol-1-yl)2-(4-trifluoromethylphenyl)propan-2-ol useful for the prevention and/or treatment of deep-seated mycosis |
| 01/22/1991 | US4987143 1-hydroxy-1,2,4-triazole compounds useful as fungicides |
| 01/22/1991 | CA2021499A1 Certain glyoxyl-cyclohexendiones |
| 01/20/1991 | CA2021255A1 Substituted triazoles as angiotensin ii antagonists |
| 01/17/1991 | DE3921691A1 (Cyclo)alkyl:sulphonyl benzo:tri:azole(s) - useful corrosion protection agents for metals e.g. copper and brass |
| 01/16/1991 | EP0408506A2 New triazole compounds |
| 01/16/1991 | EP0408371A1 Hemoregulatory peptides |
| 01/16/1991 | EP0407877A2 1,2-Dihaloazolylethane derivatives and fungicides containing them |
| 01/16/1991 | EP0407854A1 1-Halogen-vinylazoles and fungicides containing them |
| 01/15/1991 | CA2021050A1 New triazole compounds |
| 01/14/1991 | CA2021030A1 1,2-dihaloazolylethane derivatives and crop protection agents containing them |
| 01/14/1991 | CA2020418A1 1-halovinylazoles and fungicides containing them |
| 01/08/1991 | US4983590 Fungicidal triazole bis(triphenylboranes), derivatives thereof and use thereof |
| 01/08/1991 | US4983209 4,5-dihydro-1H-1,2,4-triazole-3-carboxamide derivatives and herbicidal composition containing the same |
| 01/08/1991 | US4983208 Plant diseases, cereal crops |
| 01/08/1991 | CA2020650A1 Technique for rapid peptide coupling |
| 01/03/1991 | DE3920414A1 New 3-halo-1,2,4-triazole-1-carboxamide derivs. - useful as selective herbicides |
| 01/02/1991 | EP0405502A2 Optical resolution of sulfone derivatives |
| 01/02/1991 | EP0405267A1 Hydroxyethyl-cyclopropyl-azolyl derivatives |
| 01/02/1991 | EP0405264A1 Hydroxy-keto-azoles |
| 01/02/1991 | EP0405240A1 Use of substituted bis-azolyl derivatives for the control of fungi in plant protection |
| 01/01/1991 | US4982112 Nonlinear optical material |
| 01/01/1991 | US4981863 3-aryl-5-alkylthio-4H-1,2,4-triazoles |
| 01/01/1991 | US4981506 Herbicides for weed control in rice |
| 12/28/1990 | CA2019832A1 Optical resolution of sulfone derivatives |
| 12/27/1990 | EP0404498A2 Novel halo propargyl compounds, and uses and processes of preparation thereof |
| 12/27/1990 | EP0403889A1 Method for the preparation of 4-amino-1,2,4-triazol-5-ones |
| 12/25/1990 | US4980488 Fungicidal and plant growth-regulating azolymethyl-cyclopropyl derivatives |
| 12/25/1990 | US4980480 Halogenative dehydrogenation of aryl triazolidinones |
| 12/22/1990 | CA2019162A1 Halopropargyl compounds, compositions, uses and processes of preparation |
| 12/19/1990 | EP0403185A2 Compounds having one or more aminosulfonyloxy radicals useful as pharmaceuticals |
| 12/19/1990 | EP0402982A1 Adduct-aldehyde and its use for the preparation of a vitamin-D compound |
| 12/19/1990 | EP0402751A1 Derivatives of salicylic aldehyde and salicylic acid and sulphur analoges thereof, methodes for preparing them and their use as herbicides and bioregulators |
| 12/19/1990 | CN1047862A Preparation of n-(3-(((aryl)amino)sulfonyl)-1h-1,2,4-triazol-5-yl) amines |
| 12/18/1990 | US4978767 Diphenylethylene derivative and pharmaceutical use |