Patents
Patents for C07D 307 - Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom (47,108)
06/1988
06/14/1988US4751334 Catalytic vapor phase hydrogenolysis of dicarboxylic acid ester
06/14/1988US4751240 Phenol derivatives
06/14/1988US4751230 Controlling calcium concentration
06/14/1988CA1238046A1 Dihydropyridyl cyclic imidate esters and their pharmaceutical use
06/09/1988DE3640878A1 Furancarboxylic esters, process for their preparation, and their use as pesticides
06/08/1988EP0270460A2 Microcrystals containing an active substance with a phospholipid affinity and at least a phospholipid; preparation process
06/08/1988EP0270342A2 A benzo-furan (or -thiophene) derivative and processes for preparing the same
06/08/1988EP0270234A2 Renin inhibitors
06/08/1988EP0269656A1 Novel malonic acid derivative compounds and compositions thereof for retarding plant growth.
06/08/1988EP0269650A1 Synthesis of antiulcer compounds
06/07/1988US4749797 Tetra-alkyl-2,2,5,5-cyclohexanone-4-01-1 compounds and their sulphonyl derivatives, the process and the intermediates for preparing them and their use in the synthesis of cis-cyclopropane lactones
06/07/1988US4749790 Process for preparing H2 receptor antagonist ascorbate compounds
06/07/1988US4749772 Polyester reacted with cyano(meth)acrylate substituted with furanyl or thienyl
06/02/1988WO1988003925A1 1,2-diaminocyclohexane-platinum complexes with antitumor activity
06/01/1988EP0269514A2 Derivatives of 2,2-dimethylcyclopropanecarboxylic acid bearing a saturated halogenated chain at C-3, process and intermediates for their preparation, their use as pesticides and compositions containing them
06/01/1988EP0269315A2 Amine production
06/01/1988EP0269029A2 Process for preparing perfluoroethers by fluorination with elemental fluorine
06/01/1988EP0268996A2 Lactonic degradation product, process for its preparation and its use
06/01/1988EP0268990A2 New benzothiadiazine compounds, processes for the preparation thereof and pharmaceutical composition comprising the same
06/01/1988EP0268923A1 Saccharin salts of aminomethylheterocycles
06/01/1988EP0268820A2 Process for producing 2-acylfuran derivatives
06/01/1988EP0086322B1 Process for preparing ketopantolactone
06/01/1988CN87107990A Benzothiadiazine compounds, processes for preparing thereof and pharmaceutical composition comprising same
05/1988
05/31/1988US4748258 Preparation of a mixture of cafestol and kahweol
05/31/1988US4748255 Thermally adaptive polymers and prepolymers and methods of making them
05/31/1988US4748249 Combating fungi with novel azolyl-tetrahydrofuran-2-ylidene-methanes
05/31/1988US4748186 Nematocides, anthelmintics
05/31/1988US4748173 Heterocyclic aminoalkyl esters of mycophenolic acid and derivatives thereof and pharmaceutical compositions
05/31/1988US4748148 Recording system utilizing phthalide derivatives as colorless chromogenic material
05/31/1988CA1237440A1 Process for the preparation of a furan derivative
05/31/1988CA1237439A1 2,2-dimethylcyclopropane carboxylic acid derivatives
05/31/1988CA1237433A1 Cyclopropane carboxylic acid derivatives; process for preparing the same and their use for controlling plant pests; compositions thereof and new intermediates produced
05/25/1988EP0268396A1 4-(benzoyl)thiophene(or furan)-sulfonamide and derivatives thereof for the topical treatment of elevated intraocular pressures
05/24/1988US4746355 Herbicides
05/24/1988US4746350 Herbicidal bis(cyclohexane-1,3-dione)derivatives
05/24/1988CA1237147A1 Intermediate 4-[4-(dimethylamino)-1- (4'-fluorophenyl)-1-hydroxybutyl]-3- (hydroxymethyl)-benzonitrile and method for its preparation
05/24/1988CA1237143A1 Cyclopropane carboxylates having an allenic configuration; process for preparing the same and their preparation intermediates; their use for controlling pests and compositions containing them
05/24/1988CA1237139A1 Process for preparation of alkenylsuccinic anhydrides
05/24/1988CA1237137A1 Substituted azolyl-tetrahydro-furan-2-ylidene-methane derivatives
05/24/1988CA1237135A1 Cyclopropane carboxylic acid esters related to pyrethric acid; process for preparing the same and their use for controlling plant and indoor pests; compositions thereof and newintermediates produced
05/24/1988CA1237134A1 Cyclopropane carboxylic acid derivatives; process for preparing the same and their use for controlling plant and indoor pests; compositions thereof and new intermediates produced
05/24/1988CA1237132A1 Fused n-phenylsulfonyl-n'-pyrimidinylureas and n- phenylsulfonyl-n'-triazinylureas
05/18/1988EP0267734A2 Chemical compounds
05/18/1988EP0267378A2 Tropolone derivatives as an anti-mycoplasma agent
05/17/1988US4745222 Novel aryloxycycloalkanolaminoalkylene aryl ketones
05/17/1988US4745213 Alkanol reacted with ester, lithium halide, calcium oxide catalyst
05/17/1988US4745199 Oxidation resistance, anionic surfactants
05/17/1988US4745127 Benzyl esters of benzofuran-2-carboxylic acids useful as inhibitors of leukotriene biosynthesis
05/17/1988US4744812 Substituted diphenyl ethers, herbicides containing these compounds and their use as herbicides
05/17/1988CA1236841A1 Method for manufacture of n-formylaspartic anhydride
05/17/1988CA1236838A2 Fused phenylsulfonylchlorides
05/17/1988CA1236837A2 Fused phenyl sulfonyl carbamates
05/17/1988CA1236836A2 Fused phenylsulfonyl-isocyanates and -phenylsulfonyl- isothiocyanates
05/17/1988CA1236835A2 Fused phenylsulfonamides
05/11/1988EP0267105A2 Ethylenic oxime derivatives of cyclopropanecarboxylic-acid esters, process and intermediates for their preparation and their use in combatting parasites
05/11/1988EP0266725A1 4-cyano-4-(fluorophenyl)-3-(substituted phenyl) butyric acids, esters and derivatives thereof, and a method of selectively controlling undesirable vegetation in rice therewith
05/11/1988CN87107798A Insecticidal thioethers and derivatives thereof
05/11/1988CN87103683A Malonic acid derivative applied to hold back plant growth
05/11/1988CN86105328A 二苯醚除草剂 Diphenyl ether herbicides
05/10/1988US4743694 Diastereocontrolled synthesis of 2-amino alcohols
05/10/1988US4743690 Nitroaryl carbonyl compounds, nitrodihydroaryl carbonyl intermediates thereto, and processes
05/10/1988US4743617 Heterocyclyl-2-propyn-1-amines
05/10/1988US4743602 And corresponding furans, pyrroles
05/10/1988US4743595 Nucleophilic substitution of benzoxazoles, ring opening
05/10/1988CA1236471A1 Phthalic anhydride process and product
05/10/1988CA1236461A1 Ascorbic acid ethers and their production
05/05/1988WO1988003136A1 Piperazine compounds and their medicinal use
05/05/1988WO1988003022A1 Relatively low molecular weight polypeptides as renin inhibitors
05/05/1988WO1987005898A3 Use of malonic acid derivative compounds for retarding plant growth
05/04/1988EP0266310A1 Chromogenic phthalides and azaphthalides
05/04/1988EP0266182A2 Gamma-lactonecarboxylic acid derivatives and their production
05/04/1988CN87106953A Diphenyl ether herbicides
04/1988
04/27/1988EP0265042A2 Ophthalmic compositions comprising a tetraalkyl pyrazine
04/27/1988EP0265020A1 Diphenyl ether herbicides
04/27/1988EP0264978A1 Heterocyclic herbicides
04/27/1988EP0264747A1 Process for preparation of an oxidation catalyst
04/27/1988EP0264624A1 Process for the preparation of oxy-diphthalic anhydrides
04/27/1988CN87105386A 工艺过程 Process
04/26/1988US4740605 Decomposition of fructose or cuicory,acid catalyst, ion exchange resin, chromatographic separation
04/26/1988US4740604 Hydrazone dye intermediates
04/26/1988US4740523 Interfuranylene prostacyclins
04/26/1988US4740519 Benzo (b) thiophene carboxylate derivatives and pharmaceutical compositions
04/26/1988US4740236 N-sulfonyl-imino-thiocarbonic acid diesters as herbicide antagonists for the protection of rice crops
04/21/1988DE3634151A1 Process for the preparation of 2-hydroxy-3-(C1- to C4-alkyl)-4-(C1- to C8-alkoxycarbonyl)-2-(C6- to C9-alken)-4-olides and their use
04/20/1988EP0264234A1 Novel benzofurans and a novel method of preparation
04/19/1988US4739082 Enantiomerically pure mono acetal-protected diols, their preparation and use
04/19/1988US4739078 Use of borohydride-salt lanthanide salt reagents for stereo selective reduction of C-15-keto prostaglandin precursors
04/19/1988US4739068 O-substituted-phenylsulfonamides
04/19/1988US4739062 Method of producing paraquinones
04/19/1988US4739052 Phenyl ketone derivatives
04/19/1988US4738984 Substituted 5-oxy-2-furyl ketone
04/19/1988US4738983 Antisecretory, antiulcer, antispasmodic agents
04/19/1988US4738981 Analgesics
04/19/1988CA1235422A1 Process for the preparation of 4-fluorophthalic anhydride
04/19/1988CA1235421A1 4,4-dihalohexahydrophthalic anhydrides and 4- fluorotetrahydrophthalic anhydride, and processes for their preparation and utilization
04/13/1988EP0263506A2 Anticonvulsant composition containing amino acid derivative and use of said amino acid derivative
04/13/1988EP0263213A1 C20 Through C26 amino steroids
04/13/1988EP0263208A2 Antiarrhythmic use of aminocycloalkylamides
04/12/1988US4737590 Prostaglandin intermediates
04/12/1988US4737519 Substituted naphthalenes, indoles, benzofurans, and benzothiophenes as lipoxygenase inhibitors