| Patents for C07D 319 - Heterocyclic compounds containing six-membered rings having two oxygen atoms as the only ring hetero atoms (10,283) |
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| 01/21/1993 | EP0531458A4 Improved process for the rapid production of cyclic esters. |
| 01/20/1993 | EP0523619A2 Process for the preparation of N-cyanimidocarbonates |
| 01/20/1993 | EP0523534A2 Process for the preparation of polyenes |
| 01/20/1993 | EP0523289A1 Processes for producing doxorubicin, daunomycinone, and derivatives of doxorubicin |
| 01/20/1993 | CA2071772A1 Preparation of polyenes |
| 01/19/1993 | US5180521 Liquid crystal displays, cyclohexyl nitriles |
| 01/12/1993 | US5179216 Anticholesterol agents and atherosclerosis |
| 01/07/1993 | WO1993000340A1 Improved co-vaporization process for preparing lactide |
| 01/06/1993 | CN1067659A Process for polymer preparation |
| 01/06/1993 | CN1067650A Biocidal compounds |
| 01/05/1993 | US5177222 Sunscreen Agents |
| 01/05/1993 | US5177219 N-phenyl-N'-thienylmethyl-bis-diamino-5-methylene-1,3-dioxane-4,6-dione compounds |
| 01/05/1993 | US5177089 Butenoic or propenoic acid derivative |
| 12/30/1992 | EP0520674A1 Antipsychotic benzodioxan derivatives |
| 12/29/1992 | US5175143 Perfumery materials |
| 12/22/1992 | US5173510 Simplified thioester and isostere analogs of oleoyl coenzyme A as hypocholesterolemic agents |
| 12/16/1992 | EP0518436A1 Methylene- and ethylenedioxyphenylazoxycyanide derivatives as fungicides |
| 12/16/1992 | EP0518428A2 Process for polymer preparation |
| 12/15/1992 | US5171866 Ethylenically unsaturated cyclic ortho esters |
| 12/15/1992 | US5171473 Used for electrooptical purposes |
| 12/15/1992 | US5171472 Phenylcyclohexyldioxane derivatives having an ether bond for electro-optical displays |
| 12/15/1992 | US5171471 Having wide range of phase transition temperatures for faster optical response times |
| 12/09/1992 | CN1019393B Substituted n-((4-piperidingl) alkyl) bicyclic condensed oxazol and thiazolaminer |
| 12/08/1992 | US5169986 Organic nonlinear optical material |
| 12/06/1992 | WO1992021734A1 Vinyl compounds and liquid-crystal medium |
| 12/06/1992 | CA2088771A1 Vinyl compounds, and a liquid-crystalline medium |
| 12/02/1992 | EP0263843B1 Liquid crystal compounds, mixtures and devices |
| 12/01/1992 | WO1992021671A1 N-arylalkylderivatives of 2-aminomethyl-2,3-dihydro-1,4-benzodioxine and the process of preparation thereof |
| 12/01/1992 | US5168099 Optically active alkylenedioxybenzene derivatives and their use in therapy |
| 12/01/1992 | CA2102109A1 N-arylalkylderivatives of 2-aminomethyl-2,3-dihydro-1, 4-benzodioxine and the process of preparation thereof |
| 11/24/1992 | US5166404 Plasticizers for polymers or intermediates for polyimides |
| 11/24/1992 | US5166377 Thromboxane A2 antagonist as coagulants or vasoconstrictors |
| 11/24/1992 | US5166367 Antipsychotic benzodioxan derivatives |
| 11/24/1992 | CA1310630C 11.beta.-PHENYL-GONANES, THEIR MANUFACTURE AND PHARMACEUTICAL PREPARATIONS CONTAINING THEM |
| 11/17/1992 | US5164517 Process for preparing fluoropolyethers and perfluoropolyethers having neutral or functional end groups and a controlled molecular weight |
| 11/17/1992 | US5164516 Intermediates for biodegradable polyesters |
| 11/17/1992 | US5164488 Formation of liposome dispersion |
| 11/17/1992 | US5164387 Condensed heterocyclic compounds |
| 11/11/1992 | EP0512755A2 Piperazine derivatives |
| 11/10/1992 | US5162552 Reacting a glyoxal monoacetal with an aldehyde in presence of a secondary amine and an acid |
| 11/10/1992 | US5162327 Pyrimidinetrione derivatives, agents containing them and their use as agents for combating pests |
| 10/29/1992 | WO1992015601A3 Heteroanthracycline antitumor analogs |
| 10/28/1992 | EP0321499B1 Covalently bonded active agents with carbonium ion base groups |
| 10/28/1992 | CN1065659A N-phenylcarbmate compound, proces for preparing same and biocidal composition for control of harmful organisms |
| 10/20/1992 | WO1992018494A1 Methyl esters of aldimino- or ketimino-oxy-orthotolylacrylic acid, manufacturing process and fungicides containing them |
| 10/20/1992 | US5157144 2-(halomethyl)-alpha-(methoxyimino) benzeneacetic acid methyl ester |
| 10/20/1992 | CA2106458A1 Methyl esters of aldimino- or ketimino-oxy- orthotolylacrylic acid, manufacturing process and fungicides containing them |
| 10/13/1992 | US5155251 Process for the synthesis of (5R)-1,1-dimethylethyl-6-cyano-5-hydroxy-3-oxo-hexanoate |
| 10/13/1992 | US5154851 Liquid crystal compound having large optical anisotropy value |
| 10/13/1992 | CA1308850C Polyoxyalkylene amino alcohols and polyoxyalkylene amino 1,3-dioxanes and 1,3-dioxolanes |
| 10/13/1992 | CA1308660C Pharmaceutical compositions containing 1,3-dioxane alkenoic acid derivatives |
| 10/07/1992 | EP0507190A1 Compositions with physiological cooling effect and active compounds suitable for such compositions |
| 10/06/1992 | US5153353 Antilipemic agents |
| 10/06/1992 | CA2064918A1 Compositions having a physiological cooling effect and active compounds suitable for these compositions |
| 10/01/1992 | WO1992016497A1 Amino acid derivative having renin inhibitory activity |
| 09/27/1992 | WO1992017220A1 Method and device for filtering plasma |
| 09/24/1992 | DE4109236A1 Cyclic carbonate ester prepn. - by transesterifying aliphatic hydroxy cpd. with di:aryl carbonate, tempering, and depolymerising prod. |
| 09/24/1992 | DE4109169A1 Wasserloesliche nicht ionische roentgenkontrastmittel sowie mittel und verfahren zu ihrer herstellung Wasserloesliche nonionic roentgenkontrastmittel as well as medium and process for their production |
| 09/23/1992 | EP0505005A1 Alkylenedioxyphenyl ether derivatives having anti-ischaemic, memory enhancing and anti-convulsive activity |
| 09/22/1992 | US5149837 1,3-Dioxane intermediate |
| 09/22/1992 | US5149833 Co-crystallization of D-lactide and L-lactide |
| 09/21/1992 | WO1992016498A1 Water soluble, non-ionic x-ray contrasting agents and process for producing the same |
| 09/21/1992 | CA2081905A1 Water-soluble, non-ionic x-ray contrast agents and method of preparing them |
| 09/21/1992 | CA2063314A1 Alkylenedioxyphenyl ether derivatives having anti-ischaemic, memory enhancing and anti-convulsive activity |
| 09/20/1992 | WO1992016236A1 Compositions and method comprising aminoalcohol derivatives as membrane penetration enhancers |
| 09/20/1992 | CA2106483A1 Compositions and method comprising aminoalcohol derivatives as membrane penetration enhancers |
| 09/17/1992 | WO1992015572A1 Process for the preparation of 1,4-dioxane-2,5-diones |
| 09/17/1992 | WO1992015544A1 Method of making 2,7-dimethyl-2,4,6-octatrienedial and derivatives thereof |
| 09/17/1992 | CA2104478A1 Process for the preparation of 1,4-dioxane-2,5-diones |
| 09/09/1992 | EP0502661A2 Heteroanthracycline anti-tumor analogues |
| 09/09/1992 | EP0502374A1 Process of preparation of 3-alkoxycarbonylpropenals and 3-dialkoxymethylpropenals |
| 09/09/1992 | EP0502307A2 Substituted 4,5-diamino-1,2,4-triazol-3-(thi)ones |
| 09/08/1992 | US5145954 Derivatives of alphaphenylacrylic acid and their use in agriculture |
| 09/02/1992 | EP0501268A2 Liquid crystal compounds ending with a 1-alkinyl group |
| 09/01/1992 | US5144046 Synthesis of cyclic ketene acetals |
| 08/29/1992 | WO1992015601A2 Heteroanthracycline antitumor analogs |
| 08/29/1992 | CA2104768A1 Heteroanthracycline antitumor analogs |
| 08/26/1992 | WO1992014693A1 Method of preparation of pilocarpines and intermediates thereof |
| 08/26/1992 | EP0500364A1 Optically active 1,3-dioxin-4-ones |
| 08/26/1992 | EP0500348A1 Disubstituted ureas and thioureas |
| 08/26/1992 | EP0499717A1 Ethylenically unsaturated cyclic ortho esters |
| 08/26/1992 | CA2101445A1 Method of preparation of pilocarpines and intermediates thereof |
| 08/25/1992 | US5142054 Optically pure 1,3-dioxenones, methods for preparing same and use thereof |
| 08/20/1992 | CA2061447A1 Disubstituted ureas and thioureas derivatives |
| 08/19/1992 | CN1017896B Oxygen-containing heterocyclic compound and process for preparing same |
| 08/18/1992 | US5140040 Alpha-2-adrenergic receptor antagonist; glaucoma; congestive heart failure; hypotensive agents; headaches; metabolic disorders (diabetes, obesity) |
| 08/15/1992 | WO1992014723A1 Purification of cyclic ketene acetals |
| 08/15/1992 | WO1992014722A1 Synthesis of cyclic ketene acetals |
| 08/15/1992 | CA2100581A1 Purification of cyclic ketene acetals |
| 08/15/1992 | CA2100580A1 Synthesis of cyclic ketene acetals |
| 08/12/1992 | EP0498770A1 Certain benzodioxole, benzodioxane and benzodioxepin derivatives |
| 08/12/1992 | EP0498396A2 N-phenylcarbamate compound, process for preparing the same and biocidal composition for control of harmful organisms |
| 08/12/1992 | EP0498381A1 Novel yellow couplers for photographic elements and processes |
| 08/12/1992 | EP0497816A1 Treatment of hiv infections and compounds useful therein. |
| 08/12/1992 | EP0201575B1 New picoline derivatives, preparation process thereof, utilization thereof and drugs containing them |
| 08/12/1992 | CN1063488A Hydrazine derivative and pesticidal composition comprising said derivative as an effective ingredient |
| 08/11/1992 | US5138074 Continuous catalyzed vapor phase dimeric cyclic ester process |
| 08/11/1992 | US5138073 Reacting alkylene oxide with carbon dioxide; organic antimony halide catalyst; low temperature; minimizes conversion to glycol in presence of water |
| 08/11/1992 | CA1306257C Substituted ureas, a process for their preparation and their application particularly to ennobling cellulose fibres |
| 08/09/1992 | CA2060788A1 Certain benzodioxole, benzodioxane and benzodioxepin derivatives |