| Patents for C07D 498 - Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms (21,960) |
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| 08/10/1999 | US5936084 Halo-substituted bisindolemaleimide protein kinase C inhibitors |
| 08/10/1999 | US5936070 Spiro-acridine dyes |
| 08/10/1999 | US5936016 Spiro(indoline(2,3')-naphthoxazines) having specified substituent in the 6' position; ophthalmic optics and lenses |
| 08/10/1999 | US5935952 Quinolone- or naphthylidone-carboxylic acid derivates or their salts |
| 08/10/1999 | CA2260698A1 Pyrrolidine and piperidine derivatives |
| 08/10/1999 | CA1340695C Antibacterial agents |
| 08/04/1999 | EP0232295B2 Photochromic compounds |
| 08/03/1999 | US5932727 N-hetarene-n-oxyl ring closure agent |
| 08/03/1999 | US5932602 Treatment of platelet derived growth factor related disorders such as cancers |
| 08/03/1999 | US5932243 Galenical formulations |
| 08/03/1999 | CA2171561C K-252a derivatives which enhance neurotrophin-induced activity |
| 07/29/1999 | WO1999037653A1 New cytotoxic tris(oxazole)-containing macrolides |
| 07/29/1999 | WO1999037652A1 Tricyclic indolene substituted oxazolidinones |
| 07/29/1999 | WO1999037641A1 Novel bicyclene-substituted oxazolidinones |
| 07/29/1999 | WO1999037637A1 Benzamide derivatives as vasopressin antagonists |
| 07/29/1999 | DE19802329A1 Light unit for illuminated sign |
| 07/29/1999 | DE19802239A1 New oxazolidinone derivatives useful as antimicrobial agents against Gram-positive and some Gram-negative bacteria, mycobacteria, etc. |
| 07/29/1999 | DE19802235A1 New oxazolidinone derivatives useful as antibacterial agents for treating local or systemic infections in humans or animals |
| 07/28/1999 | EP0931083A1 Process for producing ecteinascidin compounds |
| 07/28/1999 | EP0931074A1 Condensed 4,5,6,7-tetrahydrobenzo c]thiophenes as enhancer for cell differentiation induction factor action |
| 07/28/1999 | EP0760368B1 Pyrimidine derivatives |
| 07/27/1999 | US5929237 Conformationally constrained compounds which mimic the secondary structure of reverse-turn regions of biologically active peptides and proteins; for random drug screening |
| 07/27/1999 | US5929217 Reactive dyes with a benzo-fused heterocycle as anchor |
| 07/27/1999 | US5929085 Treatment of nervous system disorders, alzheimer's disease |
| 07/27/1999 | US5929065 Adminsitering a patient suffering from sleep disorder a hypnotically effective amount of 4,5,6,7-tetrahydroisoxaxole(5,4-c)pyridine-3-ol(thip) |
| 07/27/1999 | US5929046 Pyrimidine and purine derivatives and their use in treating tumour cells |
| 07/27/1999 | CA2215327C Formulations for lipophilic compounds |
| 07/22/1999 | WO1999036553A2 Regulation of biological events using multimeric chimeric proteins |
| 07/22/1999 | CA2318402A1 Regulation of biological events using multimeric chimeric proteins |
| 07/21/1999 | EP0929533A1 4,4-disubstituted-1,4-dihydro-2h-3,1-benzoxazin-2-ones useful as hiv reverse transcriptase inhibitors and intermediates and processes for making the same |
| 07/21/1999 | CN1223658A Halo-substituted protein kinase C inhibitors |
| 07/21/1999 | CN1044245C Tricyclic dicarbonyl derivatives, medicinal compositions and use thereof |
| 07/21/1999 | CN1044242C Heterocyclic-cyclic amine derivatives |
| 07/21/1999 | CN1044189C Composition containing bromacil and antidote and method for reducing toxicity of bromacil |
| 07/20/1999 | US5925649 Ascomycins |
| 07/15/1999 | WO1999035131A1 Aryl fused azapolycyclic compounds |
| 07/14/1999 | EP0928814A2 Process for the manufacture of dioxazine compounds |
| 07/14/1999 | CN1222850A Therapeutic treatment for VEGF related occular diseases |
| 07/14/1999 | CN1044118C 7-Isoindolinyl-quinolone derivatives and its preparation |
| 07/13/1999 | US5923015 Embossed card package production system with modular inserters for multiple forms and card verification apparatus |
| 07/13/1999 | US5922730 Alkylated rapamycin derivatives |
| 07/13/1999 | US5922729 Water soluble polymer-tacrolimus conjugated compounds and process for preparing the same |
| 07/13/1999 | US5922707 Oxazolidinone antibacterial agent with tricyclic substituents |
| 07/13/1999 | US5922647 Controlling noxious plants |
| 07/08/1999 | WO1999033836A1 3'-epimeric k-252a derivatives |
| 07/08/1999 | WO1999033835A1 Fused-ring quinolinecarboxylic acid derivatives |
| 07/08/1999 | WO1999033804A1 Tetrahydrobenzindole derivatives |
| 07/08/1999 | WO1999033469A1 Benzoxazine compounds for enhancing synaptic response |
| 07/08/1999 | WO1999033460A1 Acyl guanidine sodium/proton exchange inhibitors and method |
| 07/08/1999 | CA2316352A1 Acyl guanidine sodium/proton exchange inhibitors and method |
| 07/07/1999 | EP0927182A2 Alkylated rapamycin derivatives |
| 07/07/1999 | EP0927163A1 Preparation of 1-butyl-4-piperidinylmethylamine |
| 07/06/1999 | US5919925 2-isocephem and oxacephem derivatives and use as antibacterial agents |
| 07/06/1999 | US5919806 Medicines for cardiac insufficiency |
| 07/06/1999 | US5919788 4-(1H-indol-1-yl)-1-piperidinyl derivatives |
| 07/06/1999 | US5919779 5,6-Heteroaryl-dipyrido(2,3-B:3', 2'-F) azepines and their use in the prevention or treatment of HIV infection |
| 07/06/1999 | US5919778 Alzheimer*s disease |
| 07/01/1999 | WO1999032491A1 Novel acronycine derivatives, preparation method and pharmaceutical compositions |
| 07/01/1999 | DE19756235A1 Neue piperidinylsubstituierte Pyridylalkan- alken- und -alkincarbonsäureamide New piperidinylsubstituierte pyridylalkane alkene and -alkincarbonsäureamide |
| 07/01/1999 | DE19756212A1 Neue, mit einem cyclischen Imid substituierte Pyridylalkan-, alken- und -alkincarbonsäureamide Novel substituted with a cyclic imide pyridylalkane, alkene and -alkincarbonsäureamide |
| 06/30/1999 | EP0925298A1 Substituted 6,6-hetero-bicyclic derivatives |
| 06/30/1999 | CN1043893C Pharmaceuticals |
| 06/29/1999 | US5916975 Reacting a prochiral olefin with sodium hypochlorite a source of oxygen in presence of salen catalyst and isoquinoline n-oxide compound as electron donar ligand; epoxidation |
| 06/29/1999 | US5916902 Benzylation, reduction, acylation, carbamylation or sulfonation and reaction with hydroxyamine salt |
| 06/24/1999 | WO1999031087A1 Cyclic imide-substituted pyridylalkane, alkene and alkine carboxamides useful as cytostatic and immunosuppressive agents |
| 06/24/1999 | WO1999031060A2 Piperidinyl-substituted pyridylalkane, alkene and alkine carboxamides as cytostatics and immunesuppressants |
| 06/23/1999 | EP0924213A1 Pyridobenzoxazine derivatives |
| 06/23/1999 | EP0923556A1 An asymmetric conjugate addition reaction |
| 06/23/1999 | CN1220266A Intermediates of protein kinase C inhibitors and preparation process thereof |
| 06/22/1999 | US5914319 Antithrombotic agents |
| 06/17/1999 | WO1999029697A1 Pharmaceuticals |
| 06/17/1999 | WO1999029696A1 Piperidine derivatives |
| 06/17/1999 | WO1999012929A3 Heteroatom-functionalized porphyrazines and multimetallic complexes and polymers derived therefrom |
| 06/17/1999 | CA2312844A1 Pharmaceuticals |
| 06/16/1999 | EP0922048A1 PROCESS FOR THE PREPARATION OF N- (1-?n BUTYL-4-PIPERIDYL)METHYL] -3,4-DIHYDRO -2H- 1,3] OXAZINO 3,2-a] INDOLE-10-CARBOXAMIDE AND SALTS AND INTERMEDIATES IN THE PROCESS |
| 06/16/1999 | EP0922045A1 Bicyclic pyrimidine derivatives and their use as anti-coagulants |
| 06/16/1999 | EP0922041A1 Processes for preparing indeno 1,2-e] 1,3,4]oxadiazine-dicarboxylates |
| 06/16/1999 | EP0921800A1 Substituted biphenyl isoxazole sulfonamides |
| 06/16/1999 | CN1219875A Hexahydro-pyrido (4,3-B) indole derivatives as antipsychotic drugs |
| 06/16/1999 | CN1043641C Hydroisoquinoline derivatives |
| 06/16/1999 | CN1043640C Process for preparing oxazolyl derivatives |
| 06/15/1999 | US5912341 Imaging agents; metallized and phthalocyanine dyes |
| 06/15/1999 | US5912254 Bicycle amine derivatives |
| 06/15/1999 | US5912253 Rapamycin derivatives |
| 06/15/1999 | US5912238 Heteroatoms-containing tricyclic compounds |
| 06/10/1999 | WO1999028319A1 NOVEL COMPOUNDS HAVING cGMP-PDE INHIBITORY EFFECT |
| 06/10/1999 | WO1999012937A3 Novel triphenodioxazines and their use as blue, light fast aox and heavy metal free substances |
| 06/10/1999 | CA2311947A1 Novel compounds having cgmp-pde inhibitory effect |
| 06/09/1999 | EP0920429A1 Substituted pyrido- or pyrimido-containing 6,6- or 6,7-bicyclic derivatives |
| 06/09/1999 | EP0783483B1 Method for preparing photochromic compounds of the spiro[indolin-[2,3']-benzoxazine] ringed type |
| 06/09/1999 | EP0730598B1 Hindered esters of rapamycin and their use as pharmaceuticals |
| 06/08/1999 | US5910586 Tricyclic aminoalkylcarboxamides; dopamine D3 receptor subtype specific ligands |
| 06/03/1999 | WO1999026940A2 Method for producing 8-methoxy-quinoline carboxylic acids |
| 06/03/1999 | WO1999026900A1 Hexanitrohexaazaisowurtzitane composition and explosive composition containing said composition |
| 06/03/1999 | WO1999013871A3 Fused imidazole derivatives for improving oral bioavailability of pharmaceutical agents |
| 06/02/1999 | EP0918777A1 SELECTED DERIVATIVES OF K-252a |
| 06/02/1999 | EP0918774A1 Androgen receptor modulator compounds and methods |
| 06/02/1999 | EP0918520A1 Process for preparing potassium clavulanate |
| 06/02/1999 | EP0918519A1 Therapeutic treatment for vegf related occular diseases |
| 06/02/1999 | EP0772798B1 Spiro indoline- 2,3']-benzoxazine]-type photochromic compounds containing a 6'-cyano or phenylsulphonyl group and with a 7', 8'-condensed benzene ring in the benzoxazine ring and use of same in ophthalmic optics |