Patents
Patents for C07D 317 - Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms (18,224)
09/1989
09/13/1989EP0332064A2 Benzocycloheptene derivatives, pharmaceutical preparations containing these compounds and process for their preparation
09/13/1989CN1035506A Trisubstituted amines, processes for the preparation thereof and pharmaceutical compositions containing them
09/12/1989US4866189 Antitumor, anticancer agent
09/12/1989US4865617 Dyeing compositions for keratinous fibres, especially for human hair, containing oxidation dye precursors and heterocyclic couplers
09/08/1989WO1989008098A2 Lipophilic polyamines useful for treating hypercholesterolemia
09/06/1989EP0330940A2 Trisubstituted amines, process for their preparation and pharmaceutical preparations containing these compounds
09/05/1989US4863943 Fungicides containing triazole and oligoether groups
09/05/1989US4863918 Enamine quaternary compounds, methods of making and their use as muscle relaxants
09/05/1989CA1259071A1 Process for the preparation of optically-active carbazole derivatives, r- and s-carbazole derivatives and pharmaceutical compositions containing these compounds
08/1989
08/29/1989US4861903 Alkylaryl ketal
08/29/1989US4861769 Cephem compounds
08/29/1989US4861764 Percutaneous absorption enhancers, compositions containing same and method of use
08/29/1989CA1258869A1 Certain 2-(2-substituted benzoyl)-1,3- cyclohexanediones
08/29/1989CA1258863A1 Cyclohexane derivatives
08/23/1989EP0329225A2 Acetylenic esters
08/23/1989EP0329223A2 Acetylenic and triyne cyclic carbonates
08/23/1989CN1034923A Thioimidate and amidine insecticides
08/22/1989US4859783 2,2-Difluoro-4-amino-1,3-benzodioxole
08/22/1989US4859697 Substituted acenaphthenes and their use as inhibitors of phospholipase A2
08/22/1989US4859670 2-Azolylmethyl-2-aryl-1,3-dioxolanes and the salts thereof, agents containing same, and the use thereof
08/22/1989CA1258737A2 Cyclic monomers derived from trifluoropyruvate esters
08/16/1989EP0328399A2 Process for the preparation of 4-demethoxydaunomycinone, the aglycone of 4-demethoxy-daunorubicin
08/16/1989EP0328150A2 Esters containing cyclic carbonate, and process for their preparation
08/16/1989CN1034709A Process for preparing substituted styrene derivatives
08/15/1989US4857507 Hypotensive agent
08/15/1989CA1258464A1 1,3-dioxan-5-ylalkenoic acids
08/10/1989WO1989006961A1 Antianxiety drug
08/10/1989DE3902818A1 Neue dione und derivate davon New diones and derivatives thereof
08/09/1989EP0327455A1 Alkyl or benzyl ethers of phenol, processes for their preparation and their therapeutical use
08/09/1989EP0326637A1 New 2-anilinophenylacetic acid derivative
08/09/1989EP0215038B1 Process for esterification
08/08/1989US4855464 Optically active ketals, processes for their preparation and their use in the synthesis of alpha-arylalkanoic acids
08/08/1989US4855323 Leukotriene antagonists, a process for the preparation thereof, and the use thereof for the treatment of diseases
08/08/1989US4855322 Antiandrogens;skin disorders
08/08/1989US4855318 Iodopropargyl ethers useful as antimicrobial agents
08/08/1989US4855086 Miticides, insecticides
08/08/1989US4854934 Substituted ureas for ennobling cellulose fibres
08/02/1989EP0326379A2 Therapeutic agent for liver disease and piperazine derivatives
08/02/1989EP0325967A2 Process for the preparation of pure enantiomers of 2,2,4-trisubstituted 1,3-dioxolanes
08/02/1989EP0325963A1 1-Aminomethyl-1,2,3,4-tetrahydronaphthalenes and -indanes
08/02/1989EP0325927A1 Process for the preparation of cyclic, aliphatic orthocarbonic esters, and cyclic orthocarbonic esters
08/02/1989CN1034368A Recovery of cyclic compounds from the by-products of bromination reaction of biphenyl diester
08/01/1989US4853399 Microbicidal triazolyl phenylethanone ketals
08/01/1989US4853382 Treating asthma and bronchitis
08/01/1989US4853028 Certain 2-(2-substituted benzoyl)-1,3-cyclohexanediones
07/1989
07/27/1989WO1989006645A1 1-aminomethyl-1,2,3,4-tetrahydronaphthalenes
07/26/1989EP0204736B1 Process for the preparation of benzene derivatives
07/25/1989US4851550 Process for the preparation of cyclic aliphatic orthocarbonic esters new cyclic orthocarbonic esters
07/25/1989US4851410 Antisecretory, histamine h2-antagonists
07/25/1989US4851405 Fungicides
07/25/1989US4851032 Herbicides to control grasses
07/18/1989US4849546 From halobenzaldehyde and hydroxyalkyne
07/18/1989US4849454 Decyclization, dehydrogenation
07/18/1989US4849448 Novel biphenyl derivative and preparation and use thereof
07/18/1989CA1257597A1 Pharmacologically active 3-substituted indole derivatives
07/18/1989CA1257595A1 5-halovinyl-2'-deoxyuridine derivatives
07/13/1989WO1989006230A1 Cyano-dienes, halopyridines, intermediates and a process for their preparation
07/12/1989EP0323913A2 Processes for the preparation of optically active bicyclo [3.3.0]octane
07/12/1989EP0323881A1 Cyano-Dienes, Halopyridines, intermediates and a process for their preparation
07/12/1989CN1033798A Novel imidate insecticides
07/11/1989US4847438 Insecticides
07/11/1989US4847403 2-Isopropyl-2-(2-methylphenyl)-5-(N-methyl-N-homoveratrylamino)-valeronitrile and method for producing same
07/11/1989US4847392 Oxygen-substituted allyl cations as dienophiles
07/11/1989US4847303 Tert-butylphenyl compounds useful as anti-inflammatory agents
07/11/1989CA1257278A1 Imidazole and triazole derivatives, processes for their preparation and compositions containing them
07/06/1989DE3843107A1 Benzylidenecamphorsulphonamides derived from amino acids, and their application in cosmetology, in particular as sun filters
07/05/1989EP0323162A2 New use of catechol-o-methyl transferase (comt) inhibitors and their physiologically acceptable salts and esters
07/05/1989EP0322738A2 Benzylidene-malononitrile derivatives for the inhibition of proliferative processes in mammalian cells
07/04/1989US4845249 4-fluoro-3-bromo benzaldehyde acetals
07/04/1989US4845248 Intermediates for the production of podophyllotoxin
07/04/1989US4845243 Optically active dioxalane-one
07/04/1989US4845229 1,3-thiazolidine-2-thione boron enolate
07/04/1989US4845119 Antiaandrogens
07/04/1989US4845091 Substituted 3-amino-sydnonimines, their use and pharmaceutical products containing them
07/04/1989CA1256875A1 Alkene, alkyne or cycloalkylene derivatives
07/04/1989CA1256874A1 Cardioselective aryloxy and arylthio-hydroxypropyl piperazinyl acetanilides which affect calcium entry
06/1989
06/28/1989EP0322184A2 N-(2-Alkyl-3-mercapto-1,5-di-oxoalkyl)glycinamide derivatives and their use as collagenase inhibitors
06/28/1989EP0322110A2 Polyoxyalkylene amino alcohols and polyoxyalkylene amino 1,3-dioxanes and 1,3-dioxolanes
06/27/1989US4843171 1,1-dialkoxy-2-methyl-4,4-diacyloxy-2-butenes
06/27/1989US4843088 Fungicides
06/27/1989CA1256439A1 Imidazolidinones, and imidazolidine-thiones, process and intermediates for the preparation thereof, and use of said compounds as herbicidal agents
06/27/1989CA1256436A1 2,3-bis(arylethenyl)quinoxalines, a process for their preparation, and their use as photoconductive compounds
06/22/1989DE3741988A1 Pesticides based on substituted aminoketals
06/21/1989EP0321368A1 Heterocyclic N-carbamoyl, N-thiocarbamoyl or N-amidino-aminomalonyl or -aminosuccinyl amide derivatives as sweetening agents
06/21/1989EP0320864A2 4-Benzoyl-3-hydroxy-5-oxo-3-cyclohexene-carboxylic-acid derivatives, process for their preparation and their use as plant growth-regulating agents
06/20/1989US4841075 Using hydrous oxide of group iv element as catalyst
06/20/1989US4840971 Novel ether compound, a process for manufacturing the same, a composition containing the same and a use thereof
06/20/1989US4840967 Carbamate or urea derivatives, their preparation and pharmaceutical compositions comprising them
06/20/1989US4840965 Naphthalene anti-psoriatic agents
06/20/1989US4840951 Novel naphthalene derivative
06/15/1989WO1989005298A1 Process for preparation of aryl substituted propionate derivatives
06/15/1989WO1989005289A1 Novel amines and their use
06/14/1989EP0320402A1 Enantioselective process for the preparation of trans or cis hemicaron aldehyde derivatives, and intermediates obtained
06/14/1989EP0319835A2 Cyclohexenone compounds, process for their preparation and their use against the growth of undesired plants
06/13/1989US4838924 Aromatic urea derivatives and their use as herbicide
06/13/1989CA1255682A1 Azolylmethylcycloacetals, their preparation and their use as drugs
06/13/1989CA1255669A1 Light-sensitive bis-trichloromethyl-s-triazine compounds, a process for their production and light-sensitive mixtures containing such compounds
06/13/1989CA1255667A1 Dichloroaniline derivatives
06/07/1989EP0318727A2 Aryloxphenylpropylamines and their preparation and use
06/06/1989USRE32944 Aromatic carboxylic amide derivatives