| Patents for C07D 307 - Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom (47,108) |
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| 04/18/1990 | EP0363403A1 Medicament for schizophrenia |
| 04/18/1990 | CN1041385A Process for removing impurities from aromatic stream |
| 04/18/1990 | CN1041359A Process for preparing leukotriene antagonist prodrugs |
| 04/18/1990 | CA2000677A1 Process for preparing 5-substituted-3-furaldehydes |
| 04/17/1990 | US4918246 Reducing haloketone with diisopinocampheylborane |
| 04/17/1990 | US4918242 Novel optically 1,3-phenoxypropylhalides |
| 04/17/1990 | US4918207 Purity; enantiomorphs |
| 04/17/1990 | US4918206 Sulfamoyl-2-benzofurancarboxylic acid derivative |
| 04/17/1990 | US4918205 Cyclization with sulfonyl chlorides, basic and phase transfer catalysts |
| 04/17/1990 | US4918204 Extractive distillation with glycol |
| 04/17/1990 | US4918101 Tetracyclic phenanthro furan heterocyclic derivatives compositions and use |
| 04/17/1990 | US4918092 Leukotriene antagonists |
| 04/17/1990 | CA1267907A1 Process for the preparation of oxy-diphthalic anhydrides |
| 04/17/1990 | CA1267903C Trifluoromethanesulfonates and a process for their preparation |
| 04/13/1990 | CA2000041A1 Compounds |
| 04/12/1990 | DE3833928A1 Bis(5-methylfurfurylidene)amino-2-(5-methylfuryl)methane, its preparation and its use |
| 04/11/1990 | EP0363344A1 Synthesis of N-substituted 1,5-dideoxy-1,5-imino-L-fucitol derivatives |
| 04/11/1990 | EP0363230A2 Use of acetogenins in therapy as antiparasitic substances |
| 04/11/1990 | EP0362817A1 Process for producing crystalline oxide of vanadiumphosphorus system and catalyst containing the crystalline oxide |
| 04/11/1990 | EP0362816A1 Cyclopenteneheptanoic acid derivatives and method of preparation thereof |
| 04/11/1990 | EP0362752A1 3,5-Dioxo-4-heteroaroyl-cyclohexane carboxylic-acid derivatives, process for the preparation of these compounds, and their use as plant-growth regulating agents |
| 04/11/1990 | EP0362750A2 Photographic products and processes |
| 04/11/1990 | CN1007492B Technology for recirculating use of catalyst |
| 04/10/1990 | US4916242 Combined process for thermally and chemically treating lignocellulose-containing biomass and for producing furfural |
| 04/10/1990 | US4916241 For the treatment of osteoporosis or periodontities |
| 04/10/1990 | US4916157 Acylated naphthylamines as plant fungicides |
| 04/10/1990 | US4916147 3-[(4-Aroyl) phenoxy (or phenylthio)]-cyclopentanecarboxylic acid analogues and treatment of cerebral edema therewith |
| 04/10/1990 | CA1267654A1 Catalysts for preparation of aromatic carboxylic anhydrides |
| 04/10/1990 | CA1267648A1 Process for lignin recovery |
| 04/05/1990 | WO1990003374A1 1,4-dihydrothionapthoquinone and heterocyclic congeners which inhibit lipoxygenase enzymes |
| 04/05/1990 | WO1990003372A1 New liposoluble adamantylated esters of vitamin c, preparation method and applications thereof |
| 04/05/1990 | WO1990003359A1 Novel polymeric dispersants having alternating polyalkylene and succinic groups |
| 04/05/1990 | WO1990003355A1 Process for removing impurities from an aromatic stream |
| 04/04/1990 | EP0361645A2 Organic hydrazine derivatives for pharmaceutical use |
| 04/04/1990 | EP0361365A1 Aminobenzoic and aminocyclohexane-carboylic acid compounds, compositions, and their method of use |
| 04/04/1990 | EP0361300A1 Use of 2,7 diamino-1,2,3,4-tetrahydronaphthalenes as drugs, 2,7 diamino-1,2,3,4-tetrahydronaphthalenes as well as processes for their preparation |
| 04/04/1990 | EP0361168A1 Half-mercaptales, process for their preparation and their use |
| 04/04/1990 | CN1040986A Cycloalkyl-substituted glutaramide antihypertensive agents |
| 04/04/1990 | CN1040979A Process for preparing 1,3,5-thiadiazines-4-one derivatives |
| 04/04/1990 | CN1040976A Process for preparing substituted beta-diketones |
| 04/03/1990 | US4914257 Precipitating complex, distilling solvent |
| 04/03/1990 | US4914111 4-Benzylthiophene (or furan)-2-sulfonamides as antiglaucoma agents |
| 04/03/1990 | US4914099 Treatment or prevention of diabetic complications |
| 04/03/1990 | US4914097 N-indanyl carboxamide derivative and agricultural/horticultural fungicide containing the derivative as active ingredient |
| 04/03/1990 | US4913721 Plant growth regulators |
| 04/03/1990 | CA1267417A1 2,5-diaryl tetrahydrofurans and analogs thereof as paf-antagonists |
| 04/03/1990 | CA1267408A1 Griseolic acid derivatives, and their use |
| 03/28/1990 | EP0360704A1 Process for removing impurities from an aromatic stream |
| 03/28/1990 | EP0360701A1 Antifungal compounds containing amides and phenyl groups |
| 03/28/1990 | EP0360637A1 Benzofuran compounds, process for their preparation, pharmaceutical and cosmetic compositions containing them and use of these compositions |
| 03/28/1990 | EP0360084A1 Heterocyclic thioethers, process for their preparation and their use |
| 03/28/1990 | EP0225378B1 Herbicidal 2-(substituted-phenyl)-3-amino-2-cyclopentenone derivatives |
| 03/27/1990 | US4912533 End face light emitting element |
| 03/27/1990 | US4912262 Reacting a cyclohexane-1,3,5-trione compound with a acylnitrile in presence of a base and Lewis acid |
| 03/27/1990 | US4912237 From pentosan containing raw material; hydrolysis, dehydration using high pressure steam |
| 03/27/1990 | US4912236 Crude water containing tetrahydrofuran obtained by dehydration of butane-1,4-diol over an acid catalyst |
| 03/27/1990 | US4912220 Mixing a nitroaryl compound with an unsaturated silane under anhydrous conditions; adding a fluoride compound and an electrophilic compound |
| 03/27/1990 | US4912131 4,7-diacyloxybenzofuran derivatives |
| 03/27/1990 | US4912116 Propiophenone derivatives for treatment of pollakiuria (frequency urination) |
| 03/27/1990 | US4912002 Electrophotosensitive layered article provided styryl compounds and bisazo pigment |
| 03/27/1990 | US4911754 Herbicidally active aryloxy saturated 5-membered benzo fused hetero-cyclic compounds |
| 03/22/1990 | WO1990002740A1 2-oxa-bicyclo[2.2.1]heptane derivatives and drugs containing said compounds |
| 03/22/1990 | WO1990002727A1 Immunosuppressant |
| 03/22/1990 | WO1990002724A1 SUBSTITUTED β-DIKETONES |
| 03/22/1990 | DE3931269A1 Neue benzylidencyclanon-derivate, verfahren zu ihrer herstellung, ihre verwendung als antioxidationsmittel und als sonnenfilter sowie kosmetische und pharmazeutische mittel, die diese derivate enthalten New benzylidencyclanon derivatives, process for their production, their use as anti-oxidant and as sun filters and cosmetic and pharmaceutical products containing these derivatives |
| 03/22/1990 | DE3931215A1 Compsn. for treatment of gastric disorders |
| 03/21/1990 | EP0359335A2 Pharmaceutical composition having relaxing activity which contains a nitrate ester as active substance |
| 03/21/1990 | CN1040587A Phenylalkylthiophenes and related compounds |
| 03/21/1990 | CN1040586A Leukotriene antagonists |
| 03/21/1990 | CN1007248B Process for manufacturing of flood sugar reducing medicine-thiazolidinedions |
| 03/21/1990 | CN1007247B Process for the preparation of novel allylic amines |
| 03/20/1990 | US4910323 Chlorination using n-chlorosuccinimide |
| 03/20/1990 | US4910322 Synthesis of geminal dinitro compounds |
| 03/20/1990 | US4910317 Benzofurans and benzothiophenes having antiallergic activity and method of use thereof |
| 03/20/1990 | US4910313 Diselenobis benzoic acid amides of primary heterocyclic amines, process for producing the same and process for the treatment of certain diseases in humans |
| 03/20/1990 | US4910310 Esterification of 2,3-O-isopropylidene-D-lyxono-1,4-lactone |
| 03/20/1990 | US4910218 With a hydroxy containing secondary amine group |
| 03/20/1990 | US4910200 Acrylic acid morpholides, fungicidal compositions and use |
| 03/20/1990 | US4909957 Containing lactone ring structure |
| 03/14/1990 | EP0358416A1 S-(N-alkoxycarbonyl, N-substituted) amino-methyl isothiourea derivative |
| 03/14/1990 | EP0358398A1 Cycloalkyl-substituted glutaramide antihypertensive agents |
| 03/14/1990 | EP0358290A1 2-Oxa-bicyclo[2.2.1]heptane derivatives and medicines containing these compounds |
| 03/14/1990 | EP0358240A2 Intermediates for the preparation of leukotriene antagonists |
| 03/14/1990 | EP0357956A2 Vasodilatory dihydrobenzocycloheptiliden-ethyl-piperazine derivatives and process for preparation thereof |
| 03/14/1990 | EP0357610A1 Insecticidal cyclopropyl-substituted di(aryl) compounds. |
| 03/14/1990 | EP0203957B1 5-(3,5-disubstituted phenylazo)-2-hydroxybenzene acetic acids and salts and lactones thereof, and pharmaceutical compositions of said acids, salts, and lactones |
| 03/14/1990 | CN1040370A N-methycarbamate derivatives and process for synthesizing same and insecticide containing derivatives thereof |
| 03/14/1990 | CN1007153B Prepn. of benzothiophenes and benzofurans having antiallergy activity |
| 03/14/1990 | CN1007132B Iron/lithium-proved catalyst for prodn. of maleic anhydride and process for prepn. thereof |
| 03/13/1990 | US4908451 Reacting ketene silyl acetal with a diazonium salt |
| 03/13/1990 | US4908382 Inhalation of furosemide |
| 03/08/1990 | WO1990002126A1 Hydantoin derivatives |
| 03/08/1990 | WO1990002121A1 Rheological additive for coating compositions |
| 03/07/1990 | EP0357403A2 Substituted beta-diketones |
| 03/07/1990 | EP0357244A2 Method for converting nitriles to amides and amides to nitriles |
| 03/07/1990 | EP0356703A2 Process for the oxidation of 5-hydroxymethylfurfural |
| 03/07/1990 | EP0356694A2 Dihydrodibenzofuranderivatives and fungicides containing them |
| 03/07/1990 | CN1040217A Process for preparation of succinic anhydride derivs. |
| 03/06/1990 | US4906658 Fluoro-sulfones |
| 03/06/1990 | US4906655 Novel 1,2-cyclohexylaminoaryl amides useful as analgesic agents |