| Patents for C07D 317 - Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms (18,224) |
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| 05/22/1990 | US4927968 Chemical intermediates and process |
| 05/22/1990 | US4927958 Antiulcer |
| 05/22/1990 | US4927834 1,2-diamino compounds, processes for their preparation and pharmaceutical compositions containing them |
| 05/22/1990 | CA1269375A1 Blood-pressure lowering piperazine derivatives |
| 05/17/1990 | WO1990005135A2 Process for the specific synthesis of new dithiocarbamic acid esters by substituting hydroxylated sites on mono- or polyhydroxylated molecules; products obtained by this process and their application |
| 05/17/1990 | WO1990004918A2 Quaternary amine containing ether or ester lipid derivatives and therapeutic compositions |
| 05/16/1990 | EP0368227A1 Cyclohexenone oxime ethers, process for their preparation and their use as herbicides |
| 05/16/1990 | CA2003052A1 Pesticides |
| 05/15/1990 | US4925879 Antidepressants |
| 05/15/1990 | US4925874 Novel cyclopropane carboxylates |
| 05/15/1990 | US4925872 Hepatitis |
| 05/15/1990 | US4925840 Difluorobenzodioxyl cyanopyrrole microbicidal compositions |
| 05/15/1990 | CA1269109A2 Erythro diols |
| 05/09/1990 | EP0278875B1 Process for the preparation of 3-methoxy-4,5-methylenedioxy-benzaldehyde |
| 05/08/1990 | US4923891 Dioxolane, dithiolane and oxathiolane carboxylates, antiallergens, antiinflammatories |
| 05/08/1990 | US4923882 Novel amine derivatives, salts thereof and an anti-ulcer agent containing the same |
| 05/08/1990 | CA1268772A2 (4-phenyl-1,3-dioxan-cis-5-yl)acetaldehyde derivatives |
| 05/08/1990 | CA1268771A2 5-allyl-1,3-dioxane derivatives |
| 05/03/1990 | WO1990004583A1 Muscarinic receptor antagonists |
| 05/02/1990 | EP0365820A1 Utilization of optically active ester of oxygen containing heterocyclic carboxylic acids as doping agents in liquid crystalline mixtures, and those mixtures containing them |
| 05/02/1990 | EP0173714B1 Preparation of optically active 1,3-dioxolane-4-methanol compounds |
| 05/02/1990 | CN1041755A Process for preparation of aryloxy-arylthio-heteroaryloxy-heteroarylthio-alkenylene derivatives of amines |
| 05/02/1990 | CA2002048A1 Process for the specific synthesis of novel dithiocarbamic acid eesters by substitution of the hydroxylated sites on mono- or polyhydroxylated molecules, products obtained by thisprocess and uses of the same |
| 05/01/1990 | US4922009 Stereoconvergent process for preparing optically active carboxylic acids |
| 05/01/1990 | US4921939 Sweetening agents |
| 05/01/1990 | US4921524 Herbicides |
| 05/01/1990 | CA1268471A1 Phenylacetaldehydes substituted by basic groups, their preparation and drugs containing these compounds |
| 04/25/1990 | EP0365484A1 Sulfamoyl phenyl ureas |
| 04/25/1990 | EP0365093A1 Muscarinic receptor antagonists |
| 04/25/1990 | CN1041583A Muscarmic receptor antagonists |
| 04/25/1990 | CA2001401A1 Quaternary amine containing ether or ester lipid derivatives and therapeutic compositions |
| 04/24/1990 | US4920135 Nonphytotoxic, interfere with metamorphosis |
| 04/24/1990 | US4920106 Acetylenic cyclic carbonates |
| 04/20/1990 | CA2000928A1 Sulfamoylphenyl ureas |
| 04/19/1990 | WO1990003965A1 Aryloxy-, arylthio-, heteroaryloxy-, heteroarylthio-alkenylene derivatives of amines |
| 04/18/1990 | EP0364123A1 Muscarinic receptor antagonists |
| 04/18/1990 | EP0363782A1 Aryloxy-, arylthio-, heteroaryloxy-, heteroarylthio-alkenylene derivatives of amines |
| 04/18/1990 | EP0363582A1 Substituted dioxolanes |
| 04/18/1990 | CN1041361A Process for preparing ethanesulfonamide derivatives |
| 04/17/1990 | US4918176 Unsaturated cycloaliphatic derivatives |
| 04/17/1990 | US4918173 2',6'-Dideoxy derivatives of anthracycline glycosides |
| 04/17/1990 | CA1267903C Trifluoromethanesulfonates and a process for their preparation |
| 04/11/1990 | EP0362816A1 Cyclopenteneheptanoic acid derivatives and method of preparation thereof |
| 04/11/1990 | EP0362309A1 (ethylenedioxo-3,3 cyclohexyl)-4 acetophenone and derivatives thereof, processes for preparing them and use of these compounds. |
| 04/10/1990 | US4915480 Liquid crystalline compounds and mixtures |
| 04/10/1990 | CA1267649A1 Quino-benzothiazine antibacterial compounds |
| 04/04/1990 | EP0361645A2 Organic hydrazine derivatives for pharmaceutical use |
| 04/04/1990 | EP0361272A1 Optically active esters of 5-ethyl and 5-vinyl 1,3-dioxolane-carboxylic acid, their use as dopants in liquid-crystal mixtures, and liquid-crystal mixtures containing these esters |
| 04/04/1990 | CN1040986A Cycloalkyl-substituted glutaramide antihypertensive agents |
| 04/03/1990 | US4914210 Oligonucleotide functionalizing reagents |
| 04/03/1990 | US4914112 Aminoazole derivatives and their production and use |
| 04/03/1990 | CA1267363A1 Cosmetics |
| 03/28/1990 | EP0359979A1 Aminomethylheterocyclic compounds, process for their preparation, their use in pesticides, and intermediates |
| 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 | US4912254 Preparation of α-arylalkanoic acids |
| 03/27/1990 | US4912116 Propiophenone derivatives for treatment of pollakiuria (frequency urination) |
| 03/27/1990 | CA1267141A1 Eicosatrynoic acid esters and amides and their use in pharmaceutics and cosmetics |
| 03/22/1990 | WO1990002725A1 Process for producing 2-oxo-3-aromatic carboxylic acid derivatives |
| 03/21/1990 | EP0212409B1 Process for the preparation of 2-oxo-1,3-dioxolanes |
| 03/21/1990 | CN1040578A Enantio-selective process for preparing derivatives of hemicaronic aldehyde of trans or cis-structure & intermediates obtained |
| 03/20/1990 | US4910350 Containing a 4-fluorophenyl substitution |
| 03/20/1990 | US4910220 Thiomethyl group in position 4 of ring |
| 03/20/1990 | US4910200 Acrylic acid morpholides, fungicidal compositions and use |
| 03/14/1990 | EP0358438A2 Ethanesulfonamide derivatives |
| 03/14/1990 | EP0358398A1 Cycloalkyl-substituted glutaramide antihypertensive agents |
| 03/14/1990 | EP0358118A1 Phenylamides - process for their preparation as well as a drug containing those compounds |
| 03/14/1990 | EP0358091A2 Derivative of 2-cyclohexylpropanal and perfumery composition comprising the same |
| 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 | CN1040366A Butenoic or propenoic acid derivative |
| 03/13/1990 | US4908461 Process for dechlorinating 4,5-dichlorofluorodioxolanes to obtain fluorodioxoles |
| 03/13/1990 | US4908388 Behavior modifying compounds |
| 03/08/1990 | WO1990002112A1 Substituted aryl ureas as high potency sweeteners |
| 03/06/1990 | US4906786 Monomers and polyketal polymers |
| 03/06/1990 | US4906615 Substituted dipeptides as inhibitors of enkephalinases |
| 03/06/1990 | US4906253 Dioxolanes and thio analogs, derivatives thereof and lubricants and fuels containing same |
| 02/28/1990 | EP0355819A1 Substituted aryl ureas as high potency sweeteners |
| 02/28/1990 | EP0355597A1 Substituted dioxolanylethylamines, process for their preparation, their use in pesticides, and intermediates |
| 02/28/1990 | EP0355544A2 Substituted decalin amines, method for their preparation and their use in pesticides |
| 02/28/1990 | EP0355169A1 Use of piperazine derivatives in the manufacture of a medicament for treating anxiety |
| 02/27/1990 | US4904694 Hepatitis |
| 02/27/1990 | US4904276 Nitroaminophenols, the process for preparation thereof and their use in dyeing keratinous fibres, and new intermediate nitroaminobenzenes and their use in dyeing keratinous fibres |
| 02/27/1990 | CA1266268A1 Cardiotonic aroylthiazolones |
| 02/22/1990 | WO1990001492A1 Method of preparation of 2',3'-dideoxynucleosides |
| 02/22/1990 | WO1990001487A1 Process for preparing dibenzocyclooctadiene type lignan |
| 02/22/1990 | WO1989010929A3 New l-fucose analogs, method of preparation, application of such analogs to the preparation of new glycals, anthracyclines obtained with said glycals and utilization of said anthracyclines as drugs |
| 02/21/1990 | EP0249610A4 Synthesis of optically active aryloxypropanolamines and arylethanolamines. |
| 02/20/1990 | US4902835 Fluorinated butene derivatives and methods for their preparation |
| 02/20/1990 | US4902714 Pharmaceutical compositions |
| 02/14/1990 | CN1039591A Enamine quaternary compounds, methods of making and their use as muscle relaxants |
| 02/13/1990 | US4900836 (3-amino-1H-pyrazol-4-yl) (aryl)methanones |
| 02/13/1990 | US4900749 Isoprenoidamine compounds useful as antiulcer agents |
| 02/13/1990 | CA1265798A1 3(2h)pyridazinone, process for its preparation and anti-allergic agent containing it |
| 02/13/1990 | CA1265793A1 Cycloaliphatic unsaturated derivatives, process for their preparation and use as therapeutic agents |
| 02/08/1990 | WO1990001025A1 Enamine quaternary compounds, methods of making and their use as muscle relaxants |
| 02/07/1990 | EP0353358A1 Bis(methylenedioxy)biphenyl compounds |
| 02/06/1990 | US4898889 Methods for the treatment of hypertension |
| 02/06/1990 | US4898876 Benzoylpiperazine esters and a process for their production |
| 02/06/1990 | CA1265521A1 Chelators whose affinity for calcium is decreased by illumination |
| 01/31/1990 | EP0352718A2 Partially fluorinated compounds and polymers |