Patents
Sitemap › C07 - Organic chemistry › C07D - Heterocyclic compounds › C07D 249 - Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
Patents for C07D 249 - Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms (17,749)
09/1990
09/18/1990US4957935 Phenyltriazole derivative and insecticide
09/18/1990US4957934 1,3-heterocyclic-substituted alkane
09/18/1990US4957539 Triazoles including alkynyl substitution useful as fungicides or as plant growth regulating agents
09/12/1990EP0386001A1 Herbicidal sulfonamides
09/11/1990US4955580 Contact lens mold
09/11/1990CA1273941A1 Process for the preparation of optically active azole derivatives
09/06/1990DE4006873A1 New triazolo-pyrimidine derivs. - prepd. from triazole and cyclic beta-keto-ester, useful in the inhibition of ptosis caused by tetra:benzine and as analgesics
09/05/1990EP0385951A2 Stabilized organic material
09/05/1990EP0385371A1 1-Hydroxy-1,2,4-triazole derivatives and fungicides containing them
09/04/1990USH817 Photographic light-sensitive material
09/04/1990US4954523 Benzophenone oxime ether compounds, pharmaceutical compositions and treatment methods
09/04/1990US4954162 Fungicides, plant growth regulators
09/03/1990CA2011325A1 Triazolo-pyrimidine derivatives
09/03/1990CA2010125A1 1-hydroxy-1-2,4-triazole compounds and fungicides containing them
08/1990
08/29/1990EP0384769A2 Protein labelling
08/29/1990EP0384365A1 0-(1,2,4-Triazolyl-1)-0-phenyl acetals and fungicides containing them
08/29/1990EP0384246A2 Cyclopropyl-hydroxyethyl-azolyl derivatives
08/29/1990EP0257295B1 (z)-2-cyano-2-oximino-acetyl chlorides, and process for their preparation
08/28/1990US4952726 Herbicides, plant growth regulators
08/28/1990US4952701 Reacting accylhydrazide with phosgene to oxadiazolinone, followed by hydraziding with hydrazine hydrate
08/28/1990US4952599 Phenylthioureas, phenylisothioureas, phenylcarbodiimides, pesticidal compositions containing them and their use in pest control
08/28/1990US4952595 Fungicides
08/28/1990US4952593 5-heterocyclic-2,4-dialkyl-3H-1,2,4-triazole-3-thiones and their use as antidepressants
08/28/1990US4952232 Antifungal carbinols
08/28/1990CA1273342A1 Heterocyclic compounds
08/24/1990CA2009796A1 0-(1,2,4-triazol-1-yl) 0-phenyl acetals and fungicides containing these
08/23/1990WO1990009369A1 Benzotriazole and oxanilide uv absorber hydrazides
08/23/1990DE3905317A1 Cyclopropyl hydroxyalkyl azolyl derivatives
08/22/1990CN1044814A (benzylidene)-azolylmethylcycloalkane and use as fungicide
08/21/1990US4950767 S -proline derivative as intermediate
08/21/1990US4950678 Pesticides
08/21/1990US4950673 5-amino or substituted amino 1,2,3-triazoles
08/21/1990CA1273012A1 1-methylcarbapenems having an externally alkylated mono- of bicyclic 2-quarternary heteroarylalkylthio substituent
08/21/1990CA1273011A1 Carbapenems having an externally alkylated mono- or bicyclic 2-quaternary heteroarylalkylthio substituent
08/21/1990CA1273010A1 Carbapenem process
08/21/1990CA1273008A1 6-(substituted) methylenepenicillanic and 6- (substituted) hydroxymethylpenicillanic acids and derivatives thereof
08/14/1990US4948523 Carboxylic acid, amine reaction product
08/14/1990US4948417 Herbicidal substituted triazolinones
08/14/1990CA1272730A1 1,3-dioxan-5-ylalkyltriazoles, their preparation, their use for regulating plant growth, and agents for this purpose
08/14/1990CA1272729A1 Ultraviolet light absorbers of 2-phenylbenzotriazole type
08/08/1990EP0381439A1 Triazole derivatives
08/08/1990EP0381434A1 Process for producing optically active alcohol
08/08/1990EP0380840A1 Method of preparing 2-phenylbenzotriazoles
08/08/1990EP0380839A1 Method of preparing 2-phenylbenzotriazoles
08/08/1990CN1009091B Prepn. of 1-h-1,2,4 triazole
08/07/1990US4946856 5-phenyl-3H-1,2,4-triazol-3-ones and their use as anticonvulsants
08/07/1990US4946619 Bleaching and brightening composition
08/07/1990US4946493 Triazole and imidazole compounds
08/07/1990CA1272479A1 Process for the preparation of penems thereby produced
08/01/1990EP0380277A1 Substituted triazoles, their preparation and compositions, for use as fungicides
08/01/1990EP0380276A1 Substituted azoles, their preparation, formulation and use as fungicides
08/01/1990EP0379871A2 Azolyl derivatives
07/1990
07/31/1990US4945111 Fungicidal N,N'-diacylaminals
07/31/1990US4945102 Heterocyclic derivatives and radiosensitizing agents and antiviral agents comprising same as their active component
07/31/1990US4945101 Fungicidal novel hydroxyalkynyl-azolyl derivatives
07/31/1990US4945100 Process for the preparation of 1-triazolylethyl ether derivatives
07/31/1990CA1272201A1 Process for the manufacture of fluorinated benzyltriazoles
07/30/1990CA2008649A1 Triazole derivatives
07/26/1990WO1990008141A1 Substituted azoles, their preparation, formulation and use as fungicides
07/26/1990WO1990008140A1 Substituted triazoles, their preparation and compositions, for use as fungicides
07/26/1990DE3902031A1 Substituted azolylmethylcycloalkane derivatives, their preparation and use, and medicaments containing these
07/25/1990EP0378953A1 Benzylidene azolyl methyl cycloalkane and its use as a fungicide
07/25/1990EP0378755A1 Heterocyclically substituted alpha-aryl acryl acid methyl esters and their use
07/24/1990US4943637 Method for preparing 2-phenylbenzotriazoles
07/24/1990US4943634 N-heterocyclic benzamides
07/24/1990US4943585 N-substituted azoles and insecticide, arachnicide, and nematocide compositions thereof
07/24/1990US4943584 (p-Phenoxyphenoxy)-methyl-five-membered hetaryls
07/24/1990US4943583 Heterocyclic compounds
07/23/1990CA2007804A1 Substituted triazoles and their use as fungicides
07/23/1990CA2007803A1 Substituted triazoles and their use as fungicides
07/18/1990EP0378082A1 1-Hydroxy-1,2,4-triazoles
07/17/1990US4942248 Carbamylation of amino acids by reaction with tert-alkyl ester a of 1h-benzotriazole-1-carboxylic acid to for blocked amino group
07/17/1990US4942244 Diastereomeric triazolyl glycol ethers-fungicides and growth regulators
07/17/1990US4942114 Silver halide photographic materials with reducible brightening agent releaser
07/17/1990US4941912 Herbicidal substituted sulphonylaminoazoles
07/17/1990CA1271760A1 Azolylmethylcycloalkanes, their preparation and fungicides containing them
07/11/1990EP0377197A1 4-(2'-Ethyl hexanoyloxy)-2,2,6,6-tetramethyl piperidine and its use
07/11/1990CN1043728A Water-soluble compounds as light stabilizers
07/11/1990CN1043708A Preparation of 5-acylamino-1,2, 4-triazole-3-sulfonamides and intermediates
07/11/1990CN1008735B Composition of substituted azolylmethl-cyclopropyl-carbinol derivatives as active ingredient
07/10/1990US4940806 Microbicides
07/10/1990US4940798 Substituted azolylvinyl ketones and carbinols as fungicides and plant growth regulators
07/10/1990US4940792 Herbicidal sulfonylureas
07/10/1990US4940721 Microbicidal compositions
07/10/1990US4940481 Microbicidal and growth regulating compositions
07/07/1990CA2004869A1 1-hydroxy-1,2,4-triazoles
07/04/1990EP0275955B1 Microbicidal composition
07/03/1990US4938792 Azole derivatives and agricultural and horticultural chemical composition containing the same
07/03/1990US4938791 Fungicidal and plant growth-regulating hydroxyethyl-azolyl derivatives
07/03/1990CA1271194A1 ¬¬4-¬4-(4-phenyl-1-piperazinyl)phenoxymethyl|- 1,3-dioxolan-2-yl|methyl|-1h-imidazoles and 1h-1, 2,4-triazoles
06/1990
06/30/1990CA2004783A1 4-(2'-ethylhexanoyloxy)-2,2,6,6-tetramethylpiperidine and use thereof
06/27/1990EP0375061A1 Preparation of 5-amino-1,2,4-triazole-3-sulfonamides and intermediates
06/27/1990EP0375060A1 Preparation of 5-acylamino-1,2,4-triazole-3-sulfonamides and intermediates
06/27/1990EP0374751A2 Water-soluble light-projecting materials
06/27/1990EP0374622A2 3,4-Bis-(methylamino)-6-(2,3-dimethyl-2-butyl)-1,2,4-triazin-5(4H)-one, process for its preparation and its use as a herbicide
06/27/1990EP0255535B1 Moulding contact lenses
06/26/1990US4937350 Preparation of N-(-3(((aryl)amino)suldonyl)-1H-1,2,4-triazol-5-yl)amines
06/26/1990US4937349 Process for the preparation of 3-[2'H-benzotriazol-(2')-yl]-4-hydroxy-benzenesulfonic acids and the salts thereof
06/26/1990US4937348 Process for preparing 2,2'-methylene-bis-(4-hydrocarbyl-6-benzotriazolylphenols)
06/26/1990CA1270840A1 Triazole derivatives and the use thereof for stabilising organic polymers
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