Patents
Patents for C07D 213 - Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members (63,273)
11/1992
11/25/1992CN1019194B Preparation of bicyclic sulfonamide
11/25/1992CN1019191B Insecticidal ethers
11/24/1992WO1992020659A1 Substituted 2,6-substituted pyridine herbicides
11/24/1992US5166429 Diurea derivatives useful as medicaments and processes for the preparation thereof
11/24/1992US5166416 Propenone oxime ethers, a method of preparing them, and pharmaceutical compositions containing them
11/24/1992US5166390 S-substituted carbonyl substituted beta-thioacrylamide biocides and fungicides
11/24/1992US5166352 Pyridinecarboxylic acid chlorides from (trichloromethyl)pyridines
11/24/1992US5166351 Mono-N,N-dimethyl-4-aminopyridinium sn-glycerol-3-phosphate derivatives
11/24/1992US5166347 Hypotensive agents, cardiovascular disorders, antiischemic agents and anticoagulants
11/24/1992US5166215 Fungicidal pyridyl cyclopropane carboxamidines
11/24/1992US5166212 Certain n-substituted butyramide derivatives
11/24/1992US5166188 Butenoic acid derivatives
11/24/1992US5166164 Nitroguanidine compounds useful as insecticides
11/24/1992US5166163 (4-amino-3-pyridinyl)-2 -fluorophenylmethanone hydrazone and derivatives as chemical intermediates for 3-(1H-indazol-3-yl) 4-pyridinamines
11/24/1992US5166162 Pyridylsulfonylurea and pyridylsulfonylthiourea compounds
11/24/1992US5166161 Antiallergens or antiinflammatory agents
11/24/1992US5166157 Naphthyl piperazines useful as 5-HT1A receptor ligands
11/24/1992US5166156 Naphthyl piperazines useful as 5-HT1A receptor ligands
11/24/1992US5166060 Process for the preparation of pyridine-2,3-dicarboxylic acids
11/24/1992US5166022 Light sensitive elements with good heat resistance
11/24/1992CA2102118A1 Substituted 2,6-substituted pyridine herbicides
11/24/1992CA1310650C Process for producing 2,3,5,6-tetrachloropyridine
11/24/1992CA1310645C Insecticidal 6-aryl-pyridine thiosemicarbazones
11/24/1992CA1310641C Six-membered heterocyclic derivatives of n'substituted-n,n'-diacylhydrazines
11/24/1992CA1310608C Process for the preparation of carbodiimides
11/19/1992EP0514268A1 Substituted amino acid azetidinyl pyridone derivatives, their preparation and use as medicines
11/19/1992EP0513878A2 Pharmaceutical compositions containing cationic surfactants
11/19/1992EP0513810A1 Peptide mimetic compounds useful as platelet aggregation inhibitors
11/19/1992EP0513580A2 Alpha-phenyl-acrylic acid derivatives, process for their preparation and their use as parasiticides and fungicides
11/19/1992EP0513262A1 3,6-disubstituted 2-halopyridines
11/19/1992EP0513087A1 Basic calcium aluminium hydroxide dicarboxylates, process for producing them and their use
11/19/1992EP0513069A1 Process for producing geminate dimethylalkyl compounds and their use in liquid crystalline mixtures
11/18/1992CN1019115B Synthesis of 5,6-dihydro-6-oxy-11 hydrogen-pyridine (2,3-b) (1,4) benzene dinitroazine
11/18/1992CN1019113B 3-aryloxy-3-substituted propanamines
11/18/1992CN1019109B Diphenyl ether derivatives pesticide compound
11/18/1992CA2068017A1 .alpha.-phenylacrylic acid derivatives, their preparation and their use for cocntrolling pests and harmful fungi
11/17/1992US5164508 Process for the preparation of n-(2-chloro-pyridin-5-yl-methyl)-ethylenediamine
11/17/1992US5164506 Substituted 2-pyridones and pyrid-2-thiones compounds
11/17/1992US5164502 Preparation of fluorohalophenols and N-acylfluorohaloanilines
11/17/1992US5164388 Heterocyclic peptide renin inhibitors
11/17/1992US5164114 Liquid crystal
11/17/1992US5164112 Optical activity, ferroelectric, short response times
11/17/1992CA2068853A1 Substituted carboxy amino azetidinyl pyridone derivatives; process for preparing the same and their use as drugs
11/12/1992WO1992020671A1 NOVEL 2H-BENZO[b]PYRANE DERIVATIVES SUBSTITUTED IN THE 4 POSITION BY ARYL OR N-HETEROARYL, PROCESS FOR PRODUCING THEM AND PREPARATIONS CONTAINING THE COMPOUNDS
11/12/1992WO1992019748A1 Herpesvirus particles and vaccine
11/12/1992WO1992019608A2 Cyclic phenolic thioethers
11/12/1992WO1992019597A1 Gallic acid derivative, and pharmaceutical compositions containing it
11/12/1992WO1992019596A2 PROCESSES FOR PRODUCING α-PYRIDYL CARBINOLS
11/12/1992WO1992019593A1 Novel immunosuppressive compounds
11/12/1992WO1992019584A1 Arylalkyl esters of 4,5-dihydroxy-9,10-dihydro-9,10-dioxo-2-anthracenecarboxylic acid having therapeutical activity
11/12/1992DE4115465A1 Neue in 4-stellung durch aryl oder n-heteroaryl substituierte 2h-benzo(b)pyran-derivate, verfahren zu ihrer herstellung und ihre verwendung sowie die verbindungen enthaltende zubereitungen New in the 4-position by aryl or heteroaryl substituted n-2h-benzo (b) pyran derivatives, process for their production and their use as well as the compounds containing preparations
11/12/1992CA2102904A1 Novel 2h-benzo[b]pyrane derivatives substituted in the 4 position by aryl or n-heteroaryl, process for producing them and preparations containing the compounds
11/11/1992EP0512755A2 Piperazine derivatives
11/11/1992EP0512559A1 Cyclic phenolic thioethers
11/11/1992EP0512548A1 Thermal transfer sheet
11/11/1992EP0512436A1 Method for producing substituted pyridine derivatives
11/11/1992EP0512352A2 Substituted carboxylic acid derivatives
11/11/1992EP0512074A1 Molecules with antibody combining sites that catalyse hydrolysis reactions
11/11/1992EP0307457B1 Improved vapor phase bromination of aromatic compounds
11/11/1992EP0298134B1 Aromatic heterocyclic carboxylic acid amide derivatives, process for their preparation, and pharmaceutical composition containing same
11/11/1992CN1019012B Process for producing 1-substituted aryl-1, 4-dihydro-4-oxonaphthyridine derivative intermediates
11/11/1992CA2068255A1 Pyridine derivatives, their production and use
11/10/1992US5162587 Method for fluorinating by using n-fluoropyridinium pyridine heptafluorodiborate
11/10/1992US5162573 Anticonvulsant, antiepileptic agent
11/10/1992US5162538 Antiviral new peptides
11/10/1992US5162536 Herbicide Intermediate
11/10/1992US5162535 Mono-N,N-dimethyl-4 aminopyridinium sn-glycerol-3-phosphate, its production and use in preparation of phosphatidic acids
11/10/1992US5162533 3-cyano-5,4'-bipyridine-1'-oxide compounds and pharmaceutical compositions and methods containing the same
11/10/1992US5162532 Intermediates and method of making camptothecin and camptothecin analogs
11/10/1992US5162357 Fungicidal azolylmethyloxiranes
11/10/1992US5162347 Piperidine derivatives and therapeutic and preventive agents for arrhythmia containing same
11/10/1992US5162346 Pharmaceutical composition comprising flupirtine and its use to combat muscular tension
11/10/1992US5162344 Procaine double salt complexes
11/10/1992US5162329 Derivatives of beta-picoline and crop protection agents containing them
11/10/1992US5162324 Naphyl piperazines useful as 5-HT1A receptor ligands
11/10/1992US5162321 1-naphthyl piperazines useful as 5-HT1A receptor ligands
11/10/1992CA2068076A1 Substituted carboxylic acid derivaties
11/04/1992WO1992019684A1 N-aminopyridone dyes
11/04/1992EP0511446A2 Process for preparing pyridinecarboxylic acid derivatives
11/04/1992EP0511228A1 Esters of 2-arylmethyl-1-naphthol derivatives as 5-lipoxygenase inhibitors
11/04/1992CA2106779A1 N-aminopyridone dyes
11/03/1992US5160661 Dioxanylpyridine
11/03/1992CA2067860A1 Method for producing substituted pyridine derivatives
11/03/1992CA1309718C 5-(6-imidazo[1,2-a]pyridyl)pyridine derivative
10/1992
10/30/1992CA2053378A1 Process for preparing pyridinecarboxylic acid derivatives
10/29/1992WO1992018503A1 IMIDAZO (4,5-c)PYRIDO DERIVATIVES, PROCESS AND INTERMEDIATES FOR THEIR PREPARATION AND PHARMACEUTICAL COMPOSITIONS CONTAINING THEM
10/29/1992WO1992018462A1 Bicyclic amides as inhibitors of acyl-coenzyme a: cholesterol acyl transferase
10/29/1992WO1992003421A3 Arthropodicidal pyrazolines, pyrazolidines and hydrazines
10/28/1992EP0511087A1 Sweetening agents derived from l-glutamic acid; process for their preparation
10/28/1992EP0510442A1 Substituted 1-sulfonyloxy-2-pyridones, process for their preparation and their use
10/28/1992EP0510356A1 Polyethylene glycol protein conjugates
10/28/1992EP0510032A1 Use of pyridyl sulphonyl ureas as herbicides and plant growth regulators, process for producing them and their use.
10/28/1992CN1065659A N-phenylcarbmate compound, proces for preparing same and biocidal composition for control of harmful organisms
10/28/1992CN1065658A Fungicides
10/27/1992US5159114 Acat inhibitory benzanilides
10/27/1992US5159082 Process for producing aromatic compound
10/27/1992US5158981 Skin disorders, deodorants
10/27/1992US5158962 Fungicidal substituted amino acid amides
10/27/1992US5158954 For agriculture
10/27/1992CA1309557C Leukotriene antagonists