Patents
Sitemap › C07 - Organic chemistry › C07D - Heterocyclic compounds › C07D 305 - Heterocyclic compounds containing four-membered rings having one oxygen atom as the only ring hetero atoms
Patents for C07D 305 - Heterocyclic compounds containing four-membered rings having one oxygen atom as the only ring hetero atoms (5,442)
12/2008
12/10/2008EP1999122A1 Stationary phase and column using cucurbituril bonded silica gel, and separation method of taxol using the column
12/09/2008US7462427 Liquid crystal compounds with branched or cyclic end groups
12/09/2008CA2175974C 2-oxetanone sizing agents and their preparation and use
12/03/2008CN101314597A Method for separating paclitaxel from yew cell suspending culture solution
12/02/2008US7459281 Measuring binding of conjugate to monoclonal antibody; determine optimal drug concentrations during chemotherapy and control side effects
11/2008
11/27/2008WO2008142265A1 Process for preparing 3'-n-substituted taxanes from paclitaxel
11/27/2008US20080293727 Amine hydroxyalkyl sulfonamides as enzyme inhibitors; for example, N-1-(3-((3-acetylamino-4-fluoro-benzenesulfonyl)-benzyl-amino)-(1S,2 syn)-1-benzyl-2-hydroxy-propyl)-2-((quinoline-2-carbonyl)-amino)-succinamide; may be used as anti-viral agents against the HIV-1 and HIV-2 viruses
11/26/2008EP1299110B1 Combined therapy against tumors comprising substituted acryloyl distamycin derivatives and antimetabolites
11/25/2008US7456302 Method for producing pentacyclic taxans
11/25/2008US7456218 3-(4-{[4'-(benzyloxy)-2',6'-dimethylbiphenyl-3-yl]methoxy}-2-fluorophenyl)propanoic acid; superior GPR40 receptor function modulating action, can be used as an insulin secretagogue, an agent for the prophylaxis or treatment of diabetes
11/20/2008US20080287696 Process for the Preparation of Synthetic Taxanes
11/20/2008US20080287658 Docetaxel Immunoassay
11/19/2008CN101307041A Novel taxane halogenation derivates with anti-tumor activity
11/19/2008CN101307040A Method for separating and preparing paclitaxel
11/18/2008US7452943 Polymer compounds containing oxetane and styrenic functionality
11/12/2008EP1990339A1 Dioxetane compound, cationically polymerizable composition, optical film and liquid crystal display unit
11/12/2008EP1641780B1 Processes for the preparation of 1- [(benzoimidazole-1yl) quinolin-8-yl] piperidin-4-ylamine derivatives
11/12/2008EP1305284B1 Process and intermediate compounds for the preparation of pyrrolidines
11/12/2008CN100432064C Preparation of taxus alkane derivative
11/05/2008EP1200424B1 C7 heterosubstituted acetate taxanes as antitumor agents
11/04/2008US7446126 Semisynthesis process for the preparation of 10-deacetyl-N-debenzoyl-paclitaxel
10/2008
10/30/2008US20080269319 Biologically active taxane analogs and methods of treatment
10/30/2008US20080269220 Antidiabetic agents; obesity; insulin resistance; neurodegenerative diseases; Alzheimer's disease
10/29/2008EP1985617A1 Adamantane derivative, composition comprising the derivative, and optical and electronic member using the composition
10/29/2008CN100429207C Acetone solvate of dimethoxy docetaxel and its process of preparation
10/28/2008US7442737 Low acidity phosphate esters
10/23/2008US20080262250 Protected taxane chemical intermediates ; one step; using beta-lactam, oxazolidine or oxazoline
10/23/2008US20080261318 Signalling Compounds For Use In Methods Of Detecting Hydrogen Peroxide
10/23/2008US20080257493 Acrylate resins with the dimethanocyclopenta naphthalene in the backbone; reducing cure-induced shrinkage; semiconductor packages and microelectronic devices
10/22/2008CN201135881Y Novel saponification column for producing epoxypropane by chlorohydrination
10/22/2008CN101289432A Novel isoserine ester derivates and method for preparing same
10/16/2008WO2008123751A1 Stable anhydrous crystalline docetaxel and method for the preparation thereof
10/16/2008WO2008123737A1 Docetaxel / mono propylene glycol clathrate and method for the preparation thereof
10/16/2008WO2008123490A1 Adamantane derivative, resin composition using the same, and resin cured product
10/15/2008EP1980557A2 Taxane derivatives functionalized at the 14-position and a process for the preparation thereof
10/15/2008EP1765802B1 Process for the isolation of paclitaxel
10/15/2008CN100425601C Oxetane compounds containing styrenic functionality
10/15/2008CN100425289C Inclusion complex of taxol with 2-hydroxypropyl-beta-cyclodextrin
10/09/2008WO2008119252A1 A noble metal-containing ti-si material and the preparing method thereof
10/09/2008WO2008081247A3 A process for the preparation of secotaxanes
10/09/2008US20080249320 Luminacin analogs and uses thereof
10/08/2008EP1976817A2 Preparation of alkyl ketene dimers
10/08/2008EP1370298B1 Elongated and multiple spacers in activatible prodrugs
10/08/2008CN101282955A Crystalline forms of docetaxel and processes for their preparation
10/07/2008US7432383 Intermediates for the hemisynthesis of taxanes and preparation processes therefor
10/02/2008WO2008116388A1 A preparation process for taxol, baccatin and derivatives thereof
10/02/2008WO2008116387A1 A preparation process for taxol and derivatives thereof
10/02/2008WO2008054233A3 Process for the preparation of docetaxel
10/02/2008US20080242878 Cytotoxic activity, which can be administered through the injective or oral route, for the therapy of tumors; 13-(N-Boc-N,O-2',4'-dimethoxybenzylidene- beta -isobutylisoserinoyl)-9-O-methyl-C7,8-seco-10-deacetylbaccatin III
10/02/2008US20080241742 Photoresists; using compound containing an orgaooxygen or organosulfur compound
10/01/2008EP1973894A2 Method for preparation of amorphous, anhydrous crystalline, or hydrated crystalline docetaxel
10/01/2008EP1973893A2 Process for preparing crystalline forms of orlistat
10/01/2008EP1973892A1 Novel compounds and methods for forming taxanes and using the same
10/01/2008EP1727810B1 Semi-synthesis of taxane intermediates from 9-dihydro-13-acetylbaccatin iii
10/01/2008CN101274924A Preparation for paclitaxel and derivatives thereof
10/01/2008CN101274923A Preparation for paclitaxel, baccatin III and derivates thereof
09/2008
09/30/2008US7429670 antagonists of the GlyR (glycine receptor); diterpene trilactones; cage-like skeleton; neuroprotectant, antioxidant, antiproliferation agent, cognition activator; parallel solution phase synthesis
09/25/2008WO2008115281A2 Compounds for treating viral infections
09/25/2008US20080234455 Vinyl ether compounds and polymerizable compositions
09/24/2008EP1972622A2 Vinyl ether compounds and polymerizable compositions
09/24/2008CN100420681C Production of polyenoic taxad alcohol trihydrate
09/23/2008CA2480800C Inhibitors of akt activity
09/23/2008CA2362253C Avermectin derivatives
09/18/2008WO2008110307A1 2-aryl-5-heterocyclyl-cyclohexane-1,3-dione compounds and their use as herbicides
09/18/2008CA2679343A1 2-aryl-5-heterocyclyl-cyclohexane-1,3-dione compounds and their use as herbicides
09/17/2008CN101265243A Method for refining docetaxel
09/17/2008CN100418958C Taxane derivatives and processes for the preparation thereof
09/16/2008US7425519 Liquid phase oxygenation reaction using tungsten species
09/12/2008WO2008109417A1 Mgmt inhibitor combinations for the treatment of neoplastic disorders
09/11/2008US20080221341 1,1,4-tris(4-(2-(3-oxetanyl))butoxyphenyl)cyclohexane monomer for heat curable epoxy resin; heat resistance, mechanical property, reduced water absorbing property, coating flatness, adhesion
09/10/2008CN101260094A Tri-(oxetane) compounds, preparation method thereof and optical waveguide using the same
09/10/2008CN100417650C Vibralactone, preparation method and medicinal application thereof
09/10/2008CN100417649C Preparation method of doxytasai
09/09/2008CA2319136C Method for producing baccatin
09/04/2008US20080214847 Process for the Separation of Paclitaxel and Cephalomannin
09/04/2008US20080214842 Purifiying glycolic acid, producing glycolide and ring opening polymerization to form polyglycolic acid; industrial scale; higher purity
09/04/2008US20080214655 Paclitaxel or a paclitaxel analog and 2,5-Dimethoxythiobenzoic acid N-methylhydrazine; antitumor; nontoxic
09/02/2008US7420087 Method for preparing 4-hydroxyisoleucine diastereoisomers and enantiomers and derivatives thereof
09/02/2008US7420064 Catalytic carbonylation of oxiranes using a catalyst system comprisingcobalt compound ( Octacarbonyldicobalt) and metal compound such as trimethylaluminum to produce lactone
08/2008
08/28/2008WO2008102374A1 Amorphous form of docetaxel
08/28/2008US20080207929 Method for Preparing Paclitaxel
08/28/2008US20080207588 Spiro-Heterocyclic Chromans, Thiochromans and Dihydroquinolines
08/27/2008EP1406895B1 Lactone formulations and method of use
08/27/2008CN101253162A Adamantane derivative, resin composition containing same, and optoelectronic component using same
08/27/2008CN100413855C Curable polycyclic compounds and process for the production thereof
08/21/2008US20080200700 Semisynthesis process for the preparation of 10 deacetyl-n-debenzoyl-paclitaxel
08/21/2008US20080200699 Deacylation of paclitaxel ; blocking using blocking agent; debenzoylation the amine; reacting with peroxy compound; condensation
08/21/2008US20080200551 Flourene Derivative
08/20/2008EP1958943A1 Oxetane compounds containing styrenic functionality
08/20/2008EP1958942A1 Trisoxetane compound, process for producing the same and optical waveguide using the same
08/20/2008EP1497276B1 Conversion of taxane molecules
08/20/2008EP1221445B1 Pentacyclic taxane compounds
08/20/2008CN101245033A Isoserine ester derivant and method of preparing the same
08/20/2008CN100412038C Homogeneous catalysis low boiling point olefin hydrogen peroxide continuous reaction method and system
08/19/2008US7414139 Catalytic antioxidants and methods of use
08/19/2008US7414073 Baccatin III analog conjugated to cell binding agent such as monoclonal antibody through a link from the oxygen atom at the C-7 position; treating cancer, rheumatoid arthritis, transplant rejection, viral and parasite infections
08/14/2008US20080194671 Method for treating atherosclerosis or restenosis using microtubule stabilizing agent
08/13/2008CN101243061A Processes for the preparation of docetaxel
08/13/2008CN101243060A Processes for the preparation of paclitaxel
08/13/2008CN101243028A Fluorine-containing adamantane derivative, fluorine-containing adamantane derivative having polymerizable group, and resin composition containing same
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