| Patents for C07D 323 - Heterocyclic compounds containing more than two oxygen atoms as the only ring hetero atoms (1,581) |
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| 01/28/2009 | CN100455577C Novel substituted 1,2,4-trioxanes useful as antimalarial agents and a process for the preparation thereof |
| 01/15/2009 | WO2009007345A2 Catalyst for alkyne metathesis |
| 01/14/2009 | EP2014667A1 Catalyst for alkyne metathesis |
| 01/13/2009 | US7476647 1,5-dioxa-3-methyl-16-cyclohexadecanone; original odor characteristics, diffuses extremely well and is suitable for use as a fragrance, for example in cosmetic preparations, technical products or in alcoholic perfumery. |
| 01/07/2009 | EP2010475A2 Heterofunctional poly(ethylene glycol) containing acid-labile amino protecting groups and uses thereof |
| 01/07/2009 | CN101341119A Higher fatty acid triester and amide derivative having diethylenetriamine-type metal chelate structure |
| 12/31/2008 | WO2008076491A3 Sensor for implantable medical device |
| 12/24/2008 | CN101331137A Antitumour compounds |
| 12/18/2008 | WO2008037484A3 Formulations comprising cyclic compounds |
| 12/17/2008 | EP1915358B1 Integrated method for the production of trioxane from formaldehyde |
| 12/17/2008 | EP1716153A4 Methods, compositions, and apparatuses for forming macrocyclic compounds |
| 12/10/2008 | CN101321789A Process for producing trioxane and at least one comonomer |
| 12/04/2008 | WO2007127440A3 Heterofunctional poly(ethylene glycol) containing acid-labile amino protecting groups and uses thereof |
| 11/27/2008 | US20080293954 By reacting aqueous solution of formaldehyde with acidic ionic liquid having cation selected from imidazole cations and pyridine cations |
| 11/25/2008 | US7456212 Storage stable cyclic ketone peroxide compositions |
| 11/20/2008 | US20080283384 Process for Producing Trioxane and at Least One Comonomer |
| 11/20/2008 | DE10341952B4 Zwischenprodukt bestehend aus einer Mischung von organischen Carbonaten und Carbamaten und ein Verfahren zu seiner Herstellung Intermediate product consisting of a mixture of organic carbonates and carbamates and a method for its preparation |
| 11/13/2008 | US20080281109 Integrated Method For the Production of Trioxane From Formaldehyde |
| 11/13/2008 | US20080280973 Laulimalide Analogues as Therapeutic Agents |
| 11/12/2008 | EP1699776B1 Method for separating trioxane from a trioxane/formaldehyde/water mixture by means of pressure change rectification |
| 11/12/2008 | CN101302211A Large ring lactone compound having double thiazole ring |
| 10/09/2008 | WO2008119743A1 Method for producing cyclic formaldehyde derivatives from polyoxy dialkyl ethers |
| 10/09/2008 | WO2008119742A1 Method for producing trioxane from trioxymethylene glycol dimethyl ether |
| 10/09/2008 | WO2008083635B1 A method for the preparation of montelukast |
| 10/09/2008 | CA2681976A1 Process for preparing trioxane from trioxymethylene glycol dimethyl ether |
| 10/09/2008 | CA2673237A1 Process for preparing cyclic formaldehyde derivatives from polyoxydialkyl ethers |
| 10/01/2008 | EP1585741B1 Cyclic ketone peroxide formulations |
| 10/01/2008 | CN101277944A Integrated process for preparing trioxane from formaldehyde |
| 09/24/2008 | EP1972633A1 Antitumour compounds |
| 09/24/2008 | CN101273073A Method for production of polyoxymethylene homo- or co-polymers |
| 09/16/2008 | US7425356 Liquid crystalline polymers mixture:, display, optics, diagnosis |
| 09/11/2008 | US20080220285 Derivatives of fused aromatic systems; sublimation stability; easy to purify due to better solubilty; easy reproducibility because do not form isomers; high efficiency and high stability on use in organic electroluminescent devices |
| 09/03/2008 | EP1963256A1 Higher fatty acid triester and amide derivative having diethylenetriamine-type metal chelate structure |
| 08/28/2008 | US20080206103 Method For The Preparation Of Very Stable, Self-Assembled Monolayers On The Surface Of Gold Coated Microcantilevers For Application To Chemical Sensing |
| 08/26/2008 | US7417156 water-soluble carboxylic acid dimers that are thermally stable and stable toward hydrolysis, less toxicity; plasmodium protozoan parasites; human malaria and Plasmodium falciparum; leukemia, lung, colon, central nervous system, ovarian, renal, prostate, and breast cancer, melanoma |
| 08/21/2008 | WO2008099415A1 Novel substituted bis-1, 2, 4-trioxanes and a process for preparation thereof |
| 08/21/2008 | US20080200659 Combinatorial polyketide libraries produced using a modular PKS gene cluster as scaffold |
| 08/14/2008 | US20080194845 Integrated Process For Preparing Trioxane From Formaldehyde |
| 08/06/2008 | CN101238115A Integrated method for production of trioxane from formaldehyde |
| 08/06/2008 | CN101238114A Integrated method for the production of trioxane from formaldehyde |
| 08/05/2008 | US7407984 Tetraoxaspriro anti-malarials |
| 08/05/2008 | CA2466934C Improved purification of 4, 4'(5')-di-t-butylcyclohexano-18-crown-6 |
| 07/31/2008 | WO2008090169A1 Method for separating trioxane from a trioxane/formaldehyde/water mixture by means of pressure change rectification |
| 07/31/2008 | US20080182997 curable cyclic oligomers containing methacrylate groups, having dimensional stability and shrinkage inhibition, used in microelectronics, coatings and restorative dentistry |
| 07/31/2008 | CA2673572A1 Removal of trioxane from a trioxane/formaldehyde/water mixture by means of pressure-swing rectification |
| 07/23/2008 | EP1945689A1 Process for producing trioxane and at least one comonomer |
| 07/17/2008 | WO2008083635A1 A method for the preparation of montelukast |
| 06/19/2008 | US20080146849 Synthesis of Ionic Liquids |
| 06/18/2008 | CN100395243C Improved systhesizing process for dicyclohexyl-18-crown-6 |
| 06/05/2008 | US20080132651 Process For Preparing Trioxepane Composition And Use Thereof In Crosslinking Polymers |
| 05/29/2008 | US20080125441 Spiro and dispiro 1,2,4-trioxolane antimalarials |
| 05/28/2008 | EP1494992B1 Carbocyclic and oxacarbocyclic fumaric acid oligomers |
| 05/28/2008 | CN101186604A One-step method for synthesizing lactone type crown ether by lactone ring expansion |
| 05/21/2008 | EP1922346A1 Method for production of polyoxymethylene homo- or co-polymers |
| 05/15/2008 | WO2008038030A3 Dispiro tetraoxane compounds and their use in the treatment of malaria and/or cancer |
| 05/13/2008 | US7371778 Spiro and dispiro 1,2,4-trioxolane antimalarials |
| 05/06/2008 | US7368567 Arylsulfonyl benzodioxanes, benzoxazines and benzothiazines as 5-HT6 antagonists |
| 04/30/2008 | EP1915359A1 Integrated method for producing trioxane from formaldehyde |
| 04/30/2008 | EP1915358A1 Integrated method for the production of trioxane from formaldehyde |
| 04/23/2008 | EP1912965A1 Integrated process for preparing trioxane from formaldehyde |
| 04/17/2008 | WO2008044704A1 Anti-cancer agent |
| 04/16/2008 | EP1911761A1 Water-soluble artemisinin derivatives, their preparation methods, the pharmaceutical compositions and the use thereof |
| 04/15/2008 | US7358403 Chiral sensor |
| 04/15/2008 | US7358248 treatment of diabetes and/or cancer; useful in the treatment of syndrome X; capable of inhibiting Protein tyrosine phosphatases |
| 04/03/2008 | WO2008038299A1 Substituted 6-(1-aryl ethyl)-i, 2, 4-trioxanes |
| 04/03/2008 | WO2008038030A2 Dispiro tetraoxane compounds and their use in the treatment of malaria and/or cancer |
| 04/03/2008 | WO2008037484A2 Formulations comprising cyclic compounds |
| 04/03/2008 | CA2665339A1 Dispiro tetraoxane compounds |
| 04/03/2008 | CA2664568A1 Formulations comprising cyclic compounds |
| 04/02/2008 | EP1905454A1 Formulations comprising cyclic compounds |
| 04/01/2008 | US7351758 A mixture of dibenzylidene sorbitol and bis(3,4-dimethylbenzylidene)sorbitol is used to nucleate a polypropylene having a melt flow rate value of at least 20; reduced haze |
| 04/01/2008 | US7351736 Therapeutic compositions (II) |
| 03/25/2008 | US7348444 Process for the production of an olefin oxide |
| 02/27/2008 | EP1268470B1 Dual molecules containing a peroxide derivative, synthesis and therapeutic applications thereof |
| 02/21/2008 | DE102006038543A1 Heat exchanger, preferably condenser-cooler of air conditioner, with an antifouling-coating containing tetraether lipid derivative on its surface |
| 02/13/2008 | CN101121709A Primary concentration and purification method for trioxymethylene after synthesizing |
| 02/12/2008 | CA2214674C Cyclic ketone peroxides as polymerization initiators |
| 02/07/2008 | WO2007138435A3 A process for the preparation of dispiro 1,2,4-trioxolane antimalarials (oz277) |
| 01/31/2008 | US20080027204 Polymerizing isocyanates by anionic polymerization using an isocyanate monomer and an initiator, wherein the initiator is a metal enolate initiator |
| 01/23/2008 | EP1805162B1 Trioxane production method wherein a side aqueous flow is deducted at a first distillation stage |
| 01/17/2008 | US20080014133 Extraction Of Radionuclides By Crown Ether-Containing Extractants |
| 01/16/2008 | CN101107297A Process for preparing trioxepane composition and use thereof in crosslinking polymers |
| 01/15/2008 | US7319155 Methanesulfonic acid [7-(4-nitrophenyl)-(5H,9H)-6,8-dioxabenzocyclohepten-2-yl]methyl ester; chemical intermediates |
| 01/09/2008 | EP1874753A2 Compounds, compositions and methods |
| 01/02/2008 | CN100359747C Liquid electrolyte lithium-sulfur batteries |
| 12/21/2007 | WO2007144320A1 Integrated method for the preparation of trioxane from formaldehyde |
| 12/21/2007 | CA2654892A1 Integrated method for the preparation of trioxane from formaldehyde |
| 12/20/2007 | US20070293689 Trioxane Production Method Wherein A Side Aqueous Flow Is Deducted At A First Distillation Stage |
| 12/20/2007 | US20070293688 Method for the Separation by Distillation of Pure Trioxane |
| 12/12/2007 | EP1864968A1 Complex compound and mri probe made of same |
| 12/06/2007 | WO2007138435A2 A process for the preparation of dispiro 1,2,4-trioxolane antimalarials (oz277) |
| 12/06/2007 | US20070282042 Esters of anhydrosugar alcohols as plasticizers |
| 12/06/2007 | US20070281968 Compounds Derived From Artesunate, Preparation Process, Pharmaceutical Composition And Use Of The Respective Medicine |
| 11/29/2007 | US20070272540 Method for separating trioxane from a trioxane/formaldehyde/water mixture by means of pressure change rectification |
| 11/27/2007 | US7301055 Process for removing methanol from formaldehyde-containing solutions |
| 11/21/2007 | CN101074225A Process for freezing and crystallizing triformol continuouslly by sleeved crystallizer |
| 11/08/2007 | US20070259917 Processes for the synthesis of 3-isobutylglutaric acid |
| 11/01/2007 | US20070252106 Intermediate Product Comprised of a Mixture of Organic Carbonates and Carbamates and a Method for Its Manufacture |
| 10/25/2007 | US20070249850 improved transparency (reduced haze), reduced yellowing and/or improved organoleptics (taste); nucleating |
| 10/17/2007 | EP1845099A1 Artemisine (qinghaosu) derivatives, their preparation methods and their use, and pharmaceutical compositions containing the same |