Patents
Patents for C07D 493 - Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system (17,376)
09/1999
09/30/1999WO1999048507A2 Steroidal saponins for treating alzheimer's disease
09/30/1999WO1999048482A2 Smilagenin and anzurogenin-d for the treatment of alzheimer's disease
09/30/1999WO1999033462A9 2-aroyl-4-acyl paclitaxel (taxol) analogs
09/30/1999WO1999032225A9 Catalytic composition based on chiral ligands with molybdenum, tungsten or chromium and method for asymmetric alkylation of allylic substrates
09/30/1999CA2325634A1 Smilagenin and anzurogenin-d for the treatment of alzheimer's disease
09/30/1999CA2324895A1 Novel cephalotaxane derivatives and process for their preparation
09/29/1999EP0944634A1 Epothilone analogs
09/29/1999EP0944633A1 Substituted phenylketoenols and their use as pesticides and herbicides
09/29/1999CN1230187A Bicyclic heteroaromatic compounds as protein tyrosine kinase inhibitors
09/29/1999CN1230111A Apoptosis inducing adamantyl derivatives and their usage as anti-cancer agents
09/28/1999US5958970 Tricyclic and tetracyclic pyrones
09/28/1999US5958930 Treating cancer, and secondary infections caused by pneumocystis carinii and toxoplasmosis gondii in immunocompromised patients.
09/28/1999US5958792 Combinatorial libraries of substrate-bound cyclic organic compounds
09/28/1999CA1340771C Ethylated avermectins
09/23/1999WO1999047523A1 A and b apicularene
09/23/1999WO1999039694A3 Compositions containing organic compounds
09/23/1999WO1999031934A9 Compliant hearing aid and method of manufacture
09/23/1999DE19813821A1 New epothilone derivatives
09/22/1999EP0943618A2 1,2-dioxetane derivative
09/22/1999EP0773963B1 Gas phase polymerization process
09/21/1999US5955084 Solvent extraction; reducing and photooxidation of artemisinic acid; chromatography, evaporation, purification
09/15/1999EP0942051A2 Coating composition comprising a bicyclo-or spiro-orthoester-functional compound
09/15/1999EP0941227A1 Epothilone c, d, e and f, production process, and their use as cytostatic as well as phytosanitary agents
09/15/1999EP0941221A1 Substituted dihydrobenzofurans as pde inhibitors
09/15/1999EP0817863B1 Process for preparing spirolaxine and spirolaxine methyl ether
09/15/1999EP0749421B1 Sulphonamide derivatives as aspartyl protease inhibitors
09/15/1999CN1228779A Spirocyclic metalloprotease inhibitors
09/15/1999CN1228432A Method for extracting material containing raw anthocyanidin from ginkgo leaf by supercritical carbon dioxide
09/14/1999US5952371 Triterpene derivatives with immunosuppressant activity
09/14/1999US5952334 Carbocyclic compounds
09/14/1999CA2130664C Antiparasitic agents
09/14/1999CA2118491C Avermectin difluoro derivatives
09/10/1999WO1999045060A1 Bicyclooctane derivatives as plasticisers
09/10/1999WO1999045012A1 Process for producing avermectin b1 derivatives
09/10/1999CA2322810A1 Bicyclooctane derivatives as plasticisers
09/07/1999US5948933 Tropane analogs and methods for inhibition of monoamine transport
09/07/1999US5948770 Controlling mammal and plant fungi
09/07/1999US5948451 Method of modifying the balance of omega unsaturated fatty acids using a dioxabicyclo octane derivative
09/07/1999CA2168563C Benzopyrans and pharmaceutical compositions containing them
09/07/1999CA2098944C Novel pyrazole derivatives, method of preparing them and pharmaceutical compositions in which they are present
09/02/1999WO1999043653A1 Synthesis of epothilones, intermediates thereto and analogues therof
09/02/1999WO1999043649A1 Arylphenyl-substituted cyclic keto-enols
09/02/1999WO1999043320A1 Use of epothilones for the treatment of cancer
09/02/1999WO1999043314A1 Farnesyl-protein transferase inhibitors
09/02/1999CA2321719A1 Farnesyl-protein transferase inhibitors
09/02/1999CA2319752A1 Use of epothilones for the treatment of cancer
09/01/1999CN1227557A Phenyl-substituted cyclic ketoenol
08/1999
08/26/1999WO1999042602A2 Fermentative preparation process for cytostatics and crystal forms thereof
08/26/1999WO1998028289A8 (benzofuran)naphthopyrans, the compositions and (co)polymer matrices containing them
08/26/1999CA2318818A1 Fermentative preparation process for cytostatics and crystal forms thereof
08/25/1999CN1226556A Carbamoyl substituted acetals and compositions containing the same
08/24/1999US5942529 Benzisothiazolyl-substituted aminomethylchromans
08/24/1999US5942506 1- 2-(substituted vinyl)!-5H-2,3-benzodiazepine derivatives
08/24/1999CA2116335C Chiral catalysts, catalytic oxidation and disproportionation reactions, and methods of producing epoxychromans and taxol
08/18/1999CN1226319A Novel photochemic heterocycllic fused indenonaphthopyrans
08/17/1999US5939466 Contact lenses; drug delivery
08/17/1999US5939453 PEG-POE, PEG-POE-PEG, and POE-PEG-POE block copolymers
08/17/1999US5939420 Pyrrolo 2,3d!derivatives
08/17/1999US5939399 Polyene antibiotics, 3874 H1 to H6, processes for their preparation and use
08/17/1999CA2142920C Sulfonamidodioxepanes, methods of preparation, intermediates, salts and use thereof
08/12/1999WO1999039694A2 Compositions containing organic compounds
08/11/1999EP0934992A1 Light-emitting material for organo-electroluminescence device and organic electroluminescence device
08/11/1999EP0934309A1 New pyridyl alkane acid amides as cytostatics and immunosuppressives
08/05/1999WO1999039203A1 Energy transfer dyes
08/05/1999WO1999014226A3 Bi- and tri-cyclic nucleoside, nucleotide and oligonucleotide analogues
08/05/1999CA2319490A1 Energy transfer dyes
08/04/1999EP0933636A1 Rapid extraction of ciguatoxin from contaminated tissues
08/04/1999EP0933373A1 Terpenoid lactone compounds and their production process
08/04/1999EP0932398A1 Use of topiramate or derivatives thereof for the manufacture of a medicament for the treatment of manic-depressive bipolar disorders
08/04/1999CN1225092A New substituted pyridyl keto enols
08/04/1999CN1224721A Extraction and separation method of total bryostatin with superstrong anticancer activity
08/03/1999US5932591 C3 substituted trioxanes useful as antiparasitic drugs
08/03/1999CA2171871C Stable solvates of avermectin compounds
07/1999
07/29/1999WO1999037631A1 Novel taxaneterpine compounds
07/29/1999WO1999037619A1 Chemokine receptor antagonists and methods of use therefor
07/29/1999WO1999037617A1 Chemokine receptor antagonists and methods of use therefor
07/29/1999CA2318100A1 Chemokine receptor antagonists and methods of use therefor
07/29/1999CA2318088A1 Chemokine receptor antagonists and methods of use therefor
07/28/1999EP0931083A1 Process for producing ecteinascidin compounds
07/28/1999CN1224350A Use of topiramate or derivs. thereof for manufacture of medicament for treatment of manic-depressive bipolar disorders
07/28/1999CN1224011A New heterocyclic compounds, process for their preparation and pharmaceutical compositions containing them
07/28/1999CN1044370C Improved method for preparation of dihydroartemisine ethers derivs.
07/27/1999US5929281 Process for producing heterocyclic aromatic amine or arylamine
07/27/1999US5929108 Detecting dna and rna sequence comprising hybridizing a probe with compementary regions of said dna and rna sequence, wherein the probe is a nucleic acid sequence labeled with digoxigenin derivative-spacer-furocoumarins complex label
07/27/1999CA2167520C Genes encoding branched-chain alpha-ketoacid dehydrogenase complex from streptomyces avermitilis
07/27/1999CA2155837C Benzopyrans as potassium channel openers
07/22/1999WO1999036546A1 Polyketides and their synthesis
07/22/1999WO1999036418A1 Substituted bicyclic lactones
07/22/1999WO1999036417A1 SUBSTITUTED β,η-ANELLATED LACTONES
07/22/1999DE19801647A1 New beta, gamma-fused lactone glutamate receptor modulators for treating cerebral ischemia, cranial or brain trauma, pain or CNS-mediated spasms
07/22/1999DE19801636A1 New bi:cyclic lactone glutamate receptor modulators
07/22/1999CA2318365A1 Polyketides and their synthesis
07/21/1999EP0930077A1 Cyclodextrin compositions comprising an avermectin or a milbemycin derivative
07/21/1999CN1223657A Chiral dopants
07/20/1999US5926687 Crown calix |4| arenes, their preparation process and their use for the selective extraction of cesium and actinides
07/20/1999CA2259699A1 Cyclodextrin compositions
07/20/1999CA1340657C Modulateurs de la proteine kinase c
07/15/1999WO1999034788A1 Synthesis of phenstatin and prodrugs thereof
07/15/1999CA2314510A1 Synthesis of phenstatin and prodrugs thereof
07/14/1999EP0928794A1 Crystalline flouran compounds and their use in recording materials