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)
01/1995
01/10/1995	US5380751 6,7-modified paclitaxels
01/10/1995	EP0639186A4 Taxol derivatives.
12/1994
12/28/1994	EP0630428A1 Process for the preparation of taxane derivatives.
12/28/1994	EP0630377A1 Triazolopyrimidinesulfonamides as herbicides
12/28/1994	EP0630365A1 METHOD FOR PREPARING -g(b)-PHENYLISOSERINE AND ANALOGUES THEREOF.
12/27/1994	US5376674 Lipase inhibitors
12/22/1994	WO1994029299A1 Imidazole lipoxygenase inhibitors
12/22/1994	WO1994029288A1 Δ6,7-taxols antineoplastic use and pharmaceutical compositions containing them
12/22/1994	WO1994029284A1 Method for preparing an oxazolidinecarboxylic acid useful for preparing therapeutically active taxoids
12/22/1994	WO1994028715A1 Quaternary ammonium and waterproofing/preservative compositions
12/22/1994	CA2165328A1 Method for preparing an oxazolidinecarboxylic acid useful for preparing therapeutically active taxoids
12/22/1994	CA2161328A1 Delta 6,7-taxols antineoplastic use and pharmaceutical compositions containing them
12/21/1994	EP0629701A1 Enzymatic hydrolysis methods for the preparation of C-10 and C-13 hydroxyl-bearing taxanes, enzymatic esterification method for the preparation of C-10 acyloxy-bearing taxanes, and use thereof in the preparation of C-13 acyloxy-bearing taxanes
12/16/1994	CA2125726A1 Enzymatic hydrolysis methods for the preparation of c-10 and c-13 hydroxyl-bearing taxanes, enzymatic esterification method for the preparation of c-10 acyloxy-bearing taxanes, and use thereof in the preparation of c-13 acyloxy-bearing taxanes
12/08/1994	WO1994027984A1 Taxane having antitumor activity
12/08/1994	CA2140519A1 Taxane having antitumor activity
12/07/1994	EP0627010A1 PROCESS FOR THE ISOLATION AND PURIFICATION OF TAXOL AND TAXANES FROM $i(TAXUS) spp
12/07/1994	EP0626958A1 Sulfonylureas as herbicides
12/07/1994	EP0626953A1 Novel sidechain-bearing taxanes and intermediates thereof
11/1994
11/30/1994	EP0563219B1 Method of preparing "syn" derivatives of propanamide
11/30/1994	CN1095643A Epoxy compounds continuously hydro-dealdehyding catalyst
11/23/1994	EP0625517A1 Taxane having antitumor activity
11/23/1994	EP0625148A1 Novel baccatine iii and 10-deacetyl baccatine iii derivatives, their preparation, and pharmaceutical compositions containing same
11/23/1994	EP0625147A1 Method for preparing taxane derivatives.
11/23/1994	EP0625146A1 Novel acid anhydrides and preparation and use thereof.
11/23/1994	CN1095377A 7-halo- and 7beta, 8beta-methano-taxols, antineoplastic use and pharmaceutical compositions containing them
11/23/1994	CN1026696C Method of recovering epoxy chloropropane and toluene
11/22/1994	US5367086 Reacting an oxidizer with a taxane 7-xyloside and hydrolyzing the glycosyl bond of the product with a substituted hydrazine and acetic acid or by acidolysis
11/17/1994	EP0624579A1 Process for the manufacture of alkyl ketene dimer
11/15/1994	US5364947 Process for separating cephalomannine from taxol using ozone and water-soluble hydrazines or hydrazides
11/10/1994	WO1994025449A1 Oxidation products of cephalomannine
11/10/1994	WO1994025020A1 Method and means for inhibiting posterior capsule opacification
11/09/1994	EP0623588A1 Improved process for manufacturing L-(-)-carnitine from waste products having opposite configuration
11/09/1994	EP0623146A1 COMPOUNDS AND METHODS FOR INHIBITING $g(b)-PROTEIN FUNCTION
11/09/1994	EP0570401B1 Lipoxygenase-inhibiting hydroxamic acid and n-hydroxyurea derivatives
11/09/1994	CN1094725A Methods for the preparation of novel sidechain-bearing taxanes and intermediates thereof
11/09/1994	CN1094720A New taxoids, their preparation and pharmaceutical compositions containing them
11/08/1994	US5362848 Preparation and polymerization of initiators containing multiple oxetane rings: new routes to star polymers
11/08/1994	US5362831 Polymer-bound paclitaxel derivatives
11/02/1994	EP0622370A2 Pesticidal compounds
11/02/1994	CN1094401A Furyl or thienyl carbonyl substituted taxanes and pharmaceutical compositions containing them
11/01/1994	US5360613 Method of reducing blood levels of total cholesterol and low-density lipoprotein cholesterol
10/1994
10/26/1994	CN1094041A 6,7-modified paclitaxels
10/26/1994	CN1026321C Ordinary-Pressure gas-phase hydrogenating synthesis of gamma-J lactone with cis-anhydride
10/25/1994	US5359124 Reacting benzylamine with cis-beta-phenylglycidic acid yields intermediate for anticarcinogenic taxol derivatives
10/25/1994	US5359081 Carbonylation of epoxides
10/18/1994	US5356928 Tubulin binding, anticancer agents
10/13/1994	WO1994022856A1 Anti-tumor compounds, pharmaceutical compositions, methods for preparation thereof and for treatment
10/13/1994	WO1994022813A1 METHOD FOR THE PREPARATION OF β-PHENYLISOSERINE DERIVATIVES
10/12/1994	CN1093369A Phosphonooxymethyl ethers of taxane derivatives
10/11/1994	US5354865 Phenylmethyl derivatives having lipoxygenase inhibitory activity
10/04/1994	US5352806 Anticarcinogenic agents
10/04/1994	US5352805 Water soluble derivatives of taxol
09/1994
09/29/1994	WO1994021651A1 Taxanes having furyl or thienyl substituted side-chain
09/29/1994	WO1994021623A1 Taxanes prepared by beta-lactams and ammonium alkoxides
09/29/1994	WO1994021622A1 Method for purifying taxoids
09/29/1994	WO1994021252A1 Taxanes having a pyridyl substituted side-chain
09/29/1994	WO1994021251A1 Taxanes having an amino substituted side-chain
09/29/1994	WO1994021250A1 Taxanes having alkoxy, alkenoxy or aryloxy substituted side-chain and pharmaceutical compositions containing same
09/28/1994	EP0617034A1 2-Debenzoyl-2-acyl taxol derivatives and methods for making same
09/28/1994	EP0617018A1 Beta-lactams, methods for the preparation of taxanes, and sidechain-bearing taxanes
09/27/1994	US5350866 Antitumor agents
09/21/1994	EP0558623B1 Method for preparing taxane derivatives, novel derivatives thereby obtained and pharmaceutical compositions containing same
09/21/1994	CN1092417A Taxanes having an alkyl substituted side-chain and pharmaceutical compositions containing them
09/21/1994	CN1092416A Taxanes having a butenyl substituted side-chain and pharmaceutical compositions containing them
09/20/1994	CA2116093A1 .beta.-lactams, methods for the preparation of taxanes and sidechain bearing taxanes
09/15/1994	WO1994020486A1 Method and apparatus for extracting taxol from source materials
09/15/1994	WO1994020485A1 Process for the preparation of 9-desoxotaxanes
09/15/1994	WO1994020484A1 Novel taxoids, preparation thereof and pharmaceutical compositions containing same
09/15/1994	WO1994020453A1 Taxol polyalkylene oxide conjugates of taxol and taxol intermediates
09/15/1994	WO1994020089A1 Taxol-based compositions with enhanced bioactivity
09/15/1994	WO1994020088A1 C9 taxane derivatives and pharmaceutical compositions containing them
09/15/1994	CA2158050A1 Method and apparatus for extracting taxol from source materials
09/12/1994	CA2118867A1 2-debenzoyl-2-acyl taxol derivatives and methods for making same
09/06/1994	US5344943 Solvent-free reaction of acyl chloride with triethylamine to form hydrochloride salt; intensive mixing in hydrochloric acid; separation; dimerization
08/1994
08/31/1994	EP0612739A1 A process for the production of ketene dimers
08/24/1994	EP0605638A4 Metal alkoxides.
08/24/1994	EP0605637A4 Preparation of substituted isoserine esters using metal alkoxides and -g(b)-lactams.
08/23/1994	CA1331607C Purinyl and pyrimidinyl cyclobutanes
08/18/1994	WO1994018186A1 Synthesis of taxol, analogs and intermediates with variable a-ring side chains
08/18/1994	WO1994018164A1 PROCESS FOR PREPARATION OF TAXANE DERIVATIVES AND β-LACTAM INTERMEDIATES THEREFOR
08/16/1994	US5338872 Process for the preparation of 10-desacetoxybaccatin III and 10-desacetoxytaxol and derivatives thereof
08/16/1994	US5338663 Interferes with formation of specific complex between alpha-antichymotrypsin and beta-protein; hydrolysis of substrate does not occur
08/10/1994	EP0609643A1 Process for manufacturing L-(-)-carnitine from a waste product having opposite configuration
08/10/1994	EP0530285B1 Process for the enantioselective preparation of phenylisoserin derivatives
08/09/1994	US5336785 Method for preparation of taxol
08/09/1994	US5336684 Oxidation products of cephalomannine
08/04/1994	WO1994017052A1 C2 taxane derivatives and pharmaceutical compositions containing them
08/04/1994	WO1994017051A1 Process for the preparation of baccatin iii analogs bearing new c2 and c4 functional groups
08/04/1994	WO1994017050A1 C7 taxane derivatives and pharmaceutical compositions containing them
08/03/1994	EP0530286B1 Process for the stereoselective preparation of phenylisoserin derivatives
08/03/1994	CN1025558C Method for reducing amount of polymer in reaction of dimerisation of ketene
08/02/1994	US5334732 Oxidation of cephalomannine with ozone in the presence of taxol
07/1994
07/27/1994	EP0406274B1 Water soluble, antineoplastic derivatives of taxol
07/21/1994	WO1994015929A1 Process for the preparation of 10-desacetoxybaccatin iii
07/21/1994	WO1994015599A1 C10 taxane derivatives and pharmaceutical compositions
07/20/1994	CA2099211A1 7,8-cyclopropataxanes
07/13/1994	EP0605638A1 Metal alkoxides
07/13/1994	EP0605637A1 PREPARATION OF SUBSTITUTED ISOSERINE ESTERS USING METAL ALKOXIDES AND $g(b)-LACTAMS
07/07/1994	WO1994014787A1 Novel sidechain-bearing taxanes and intermediates thereof

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