| Patents for C07D 305 - Heterocyclic compounds containing four-membered rings having one oxygen atom as the only ring hetero atoms (5,442) |
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| 05/02/1997 | EP0770070A1 Method for preparing 4-acetoxy-2alpha-benzoyloxy-5alpha,20-epoxy-1,7beta,10beta-trihydroxy-9-oxo-tax-11-en-13alpha-yl(2r,3s)-3-tert-butoxycarbonylamino-2-hydroxy-3-phenylpropionate trihydrate |
| 05/01/1997 | WO1997015562A1 Intermediary compounds for the hemisynthesis of taxanes and preparation processes therefor |
| 05/01/1997 | CA2576943A1 Intermediates for the hemisynthesis of taxanes and processes for their preparation |
| 04/24/1997 | WO1997014954A1 Improved chemiluminescent 1,2-dioxetanes |
| 04/24/1997 | CA2231191A1 Improved chemiluminescent 1,2-dioxetanes |
| 04/23/1997 | EP0769064A1 A method for mass production of taxol by semi-continuous culture |
| 04/23/1997 | EP0755388A4 Preparation of 10-deacetylbaccatin iii and 7-protected-10-deacetylbaccatin iii derivatives from 10-deacetyl taxol a, 10-deacetyl taxol b, and 10-deacetyl taxol c |
| 04/22/1997 | US5622986 Water soluble antitumor agents |
| 04/16/1997 | EP0767786A1 7-ether-taxol analogs, antineoplastic use and pharmaceutical compositions containing them |
| 04/16/1997 | EP0767775A1 A method for the preparation of a novel a-ring precursor for taxoids and novel intermediates |
| 04/16/1997 | EP0687259B1 Novel taxoids, preparation thereof and pharmaceutical compositions containing same |
| 04/15/1997 | US5621121 Process for the preparation of taxane derivatives |
| 04/15/1997 | US5620875 Transfer of taxol from yew tree cuttings into a culture medium over time |
| 04/08/1997 | US5618952 Chemical intermediates; hydroxylation; reduction; recyclization |
| 04/08/1997 | US5618538 Separating clippings form plants, drying, extracting with solvent, evaporating to form residue and partitioning between water and organic layer, removing aqueous layer, evaporating |
| 04/02/1997 | CN1146722A Taxane class derivative based pharmaceutical compositions |
| 04/01/1997 | US5616740 Process for making 9-deoxotaxane compounds |
| 04/01/1997 | US5616739 Method of preparing taxane derivatives |
| 04/01/1997 | US5616608 Method of treating atherosclerosis or restenosis using microtubule stabilizing agent |
| 03/26/1997 | EP0764643A1 Deacetoxytaxol derivative |
| 03/26/1997 | EP0764156A1 New taxoids, preparation thereof and pharmaceutical compositions containing them |
| 03/26/1997 | EP0764155A1 Taxoids, preparation and pharmaceutical compositions containing them |
| 03/26/1997 | EP0764154A1 New taxoids, preparation thereof and pharmaceutical compositions containing them |
| 03/26/1997 | EP0696279B1 Oxidation products of cephalomannine |
| 03/25/1997 | US5614645 Methods for making 2-debenzoyl and -2-acyl taxol derivatives |
| 03/25/1997 | US5614549 High molecular weight polymer-based prodrugs |
| 03/20/1997 | WO1997010234A1 Hydrolysis-promoting taxane hydrophobic derivatives |
| 03/20/1997 | WO1997010233A1 Biocatalytic methods for synthesizing and identifying biologically active compounds |
| 03/20/1997 | WO1997009979A1 Radiosensitizing taxanes and their pharmaceutical preparations |
| 03/20/1997 | CA2240468A1 Biocatalytic methods for synthesizing and identifying biologically active compounds |
| 03/20/1997 | CA2231837A1 Radiosensitizing taxanes and their pharmaceutical preparations |
| 03/19/1997 | EP0663901B1 Method for the stereoselective preparation of a derivative of beta-phenylisoserine and its use in the preparation of taxane derivatives |
| 03/19/1997 | CN1145429A 2-oxetanone sizing agents and their preparation and use |
| 03/12/1997 | EP0761662A1 Method for preparing unsaturated cyclic ethers |
| 03/12/1997 | CN1145073A Process for preparing 7-trialkylsilkl baccatin III |
| 03/12/1997 | CN1145070A Process for the preparation of 7-hydroxy taxanes |
| 03/12/1997 | CN1144805A Prodrugs of paclitaxel derivatives |
| 03/04/1997 | US5608102 Process for the preparation of β-phenylisoserine and its analogues |
| 03/04/1997 | US5608087 Water soluble taxol derivatives |
| 03/04/1997 | US5608073 Baccatin derivatives and processes for preparing the same |
| 03/04/1997 | CA2051484C Decarboxylation processes using mixed metal oxide catalysts |
| 02/27/1997 | WO1997007110A1 Process for producing taxol derivatives and intermediates therefor |
| 02/26/1997 | EP0690852B1 Method for purifying taxoids |
| 02/26/1997 | CN1143641A Novel methods for preparation of taxanes using oxazolidine intermediates |
| 02/26/1997 | CN1143640A Tetrahydrofuran derivative, its synthesizing process and use |
| 02/25/1997 | US5606083 Process for the preparation of taxane derivatives, new derivatives thus obtained and the compositions which contain them |
| 02/25/1997 | US5606068 Chemical intermediate for taxane |
| 02/19/1997 | EP0758231A1 Taxane class derivative based pharmaceutical compositions |
| 02/12/1997 | EP0663910B1 Method of obtaining 10-deacetylbaccatine iii |
| 02/12/1997 | EP0663908B1 Method of preparing taxane derivatives |
| 02/04/1997 | US5599978 Esterification, acylation |
| 02/04/1997 | US5599942 Taxoid intermediates |
| 02/04/1997 | US5599820 Anti-tumor compounds, pharmaceutical compositions, methods for preparation thereof and for treatment |
| 01/30/1997 | WO1997003105A1 Preparation of cyclic oligomers of substituted cyclic ethers |
| 01/30/1997 | WO1997003061A1 Method for extracting and isolating 10-deacetylbaccatin iii |
| 01/29/1997 | EP0755388A1 Preparation of 10-deacetylbaccatin iii and 7-protected-10-deacetylbaccatin iii derivatives from 10-deacetyl taxol a, 10-deacetyl taxol b, and 10-deacetyl taxol c |
| 01/29/1997 | EP0755387A1 Oxidative purification of biomass extracts containing taxol and cephalomannine using ozone and girard reagents |
| 01/28/1997 | US5597931 Total synthesis of taxol and analogues thereof |
| 01/28/1997 | US5597779 Sulfonylureas |
| 01/22/1997 | EP0754185A1 Process for preparing 7-trialkylsilyl baccatin iii |
| 01/22/1997 | EP0754181A1 Process for the preparation of 7-hydroxy taxanes |
| 01/22/1997 | EP0669916B1 Novel method for preparing taxane derivatives, novel derivatives thus obtained and compositions containing them |
| 01/15/1997 | EP0663907B1 Method of preparing taxane derivatives |
| 01/15/1997 | EP0663905B1 Novel method of esterification of baccatine iii an 10-deacetylbaccatine iii |
| 01/15/1997 | CN1140170A Preparative liquid chromatography for extracting and purifying taxol and other taxanes derivs |
| 01/14/1997 | US5594157 Process for making taxol derivatives |
| 01/09/1997 | WO1997000870A1 Method for the preparation of taxol and its derivatives |
| 01/08/1997 | EP0751963A1 Copolymers based on diketens, ethylenically unsaturated bicarboxylic acids or their derivatives and ethylenically unsaturated hydrocarbons |
| 01/08/1997 | EP0663909B1 Method of obtaining 10-deacetylbaccatine iii |
| 01/08/1997 | CN1139925A 'Delta' 12,13-iso-taxol analogs, antineoplastic use and pharmaceutical compositions containing them |
| 01/02/1997 | EP0751136A1 Process for the preparation of 3-hydroxyoxetanes |
| 12/31/1996 | US5589502 Antitumor |
| 12/27/1996 | EP0749432A1 9-deoxotaxane compounds |
| 12/24/1996 | US5587493 Process for preparing taxoids |
| 12/24/1996 | US5587489 Taxane and baccatin III analogs bearing new C2 and C4 functional groups |
| 12/19/1996 | WO1996040667A1 Paclitaxel synthesis from precursor compounds and methods of producing the same |
| 12/19/1996 | WO1996040666A1 Paclitaxel synthesis from precursor compounds and methods of producing the same |
| 12/19/1996 | WO1996040624A1 C-2' hydroxyl-benzyl protected, n-carbamate protected (2r,3s)-3-phenylisoserine and production process therefor |
| 12/19/1996 | WO1996040091A1 Dual functional cytotoxic/radiosensitizer compounds and methods for the preparation thereof |
| 12/19/1996 | CA2222989A1 Paclitaxel synthesis from precursor compounds and methods of producing the same |
| 12/19/1996 | CA2222919A1 Paclitaxel synthesis from precursor compounds and methods of producing the same |
| 12/18/1996 | EP0748318A1 Process for preparing polyfluorooxetanes |
| 12/18/1996 | EP0625146B1 Novel acid anhydrides and preparation and use thereof |
| 12/17/1996 | US5585397 Viricides |
| 12/11/1996 | EP0747385A1 Prodrugs of paclitaxel derivatives |
| 12/11/1996 | EP0747372A1 Taxane derivatives from 14-beta-hydroxy-10 deacetybaccatin III |
| 12/11/1996 | EP0663906B1 Method of preparing taxane derivatives |
| 12/11/1996 | CN1137789A Synthesis of taxol and its derivatives |
| 12/07/1996 | CA2176191A1 Prodrugs of paclitaxel derivatives |
| 12/05/1996 | WO1996038138A1 Novel taxoids |
| 12/03/1996 | US5580998 Process for preparing taxoids |
| 12/03/1996 | US5580997 Baccatin III derivatives |
| 12/03/1996 | US5580899 Stably associate with lipid carrier for improved delivery |
| 11/26/1996 | US5578739 Process for the preparation of Baccatin III and 10-deacetylbaccatin III derivatives |
| 11/21/1996 | WO1996036622A1 10-deacetyl-14beta-hydroxybaccatine iii derivatives, a process for the preparation thereof and formulations containing them |
| 11/19/1996 | US5576450 Process for preparing taxoids |
| 11/19/1996 | US5576345 Method and means for inhibiting posterior capsule opacification |
| 11/13/1996 | EP0742315A1 2-Oxetanone sizing agents and their preparation and use |
| 11/13/1996 | EP0741716A1 Delta 12,13 -iso-taxol analogs, antineoplastic use and pharmaceutical compositions containing them |
| 11/12/1996 | US5574156 N-carbonyl azetidin-2-ones |