C07D 491 - Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups , , or

Patents for C07D 491 - Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups , , or (29,726)
12/1998
12/03/1998	WO1998054188A1 Fused dihydropyrans
12/03/1998	WO1998054187A1 Spiro-azacyclic derivatives and their use as therapeutic agents
12/03/1998	WO1998054186A1 Salts of aromatic sulphonic acids
12/03/1998	WO1998054172A1 Novel benzimidazole derivatives as antiulcer agents, process for their preparation and pharmaceutical compositions containing them
12/03/1998	WO1998053823A1 5-HT1A AND 5-HT1Dα ANTAGONISTS
12/03/1998	CA2291674A1 5-ht1a and 5-ht1d.alpha. antagonists
12/03/1998	CA2290070A1 Salts of aromatic sulphonic acids
12/03/1998	CA2289578A1 Spiro-quinuclidine derivatives, their preparation and use
12/03/1998	CA2289542A1 Fused dihydropyrans
12/03/1998	CA2289037A1 Spiro-azacyclic derivatives and their use as therapeutic agents
12/02/1998	EP0881224A1 5-HT1A and 5-HT1D alpha antagonists
12/02/1998	EP0880526A1 Heterocycle-condensed morphinoid derivatives (ii)
12/02/1998	EP0880525A1 Process for the preparation of galanthamine
12/02/1998	EP0880523A1 Pyrazolopyrimidines as crf receptor antagonists
12/02/1998	CN1040982C Method for preparing pyranoquinoline and salts thereof
12/01/1998	US5843989 C4 -amide substituted compounds and their use as therapeutic agents
12/01/1998	US5843986 Tricyclic amide compounds
12/01/1998	US5843960 Inhibitors of rotamase enzyme activity
12/01/1998	US5843944 Tricyclic diazepine vasopressin antagonists and oxytocin antagonists
12/01/1998	US5843935 Protein kinase C inhibitors
11/1998
11/26/1998	WO1998052950A1 Phthalocyanine and use of phthalocyanine as a marking agent
11/26/1998	WO1998052942A1 Quinoline-4-carboxamide derivatives as nk-2 and nk-3 receptor antagonists
11/26/1998	WO1998052885A1 Reduction of aromatic halogenides
11/26/1998	DE19721399A1 Phthalocyanine und ihre Verwendung als Markierungsmittel Phthalocyanines and their use as markers
11/26/1998	CA2291111A1 Quinoline-4-carboxamide derivatives as nk-2 and nk-3 receptor antagonists
11/26/1998	CA2289992A1 Reduction of aromatic halogenides
11/25/1998	EP0879236A1 Derivatives of camptothecin for use in treating cancer
11/25/1998	EP0606380B1 2-substituted quinolines for treating leishmanioses
11/25/1998	CN1200123A Crystal of hydrate and process for preparation thereof
11/25/1998	CN1200119A (Methylsulfonyl) phenyl-2-(5H)-furanones as cox-2 inhibitors
11/24/1998	US5840954 Enhancing the storage stability of organic phosphites and phosphonites
11/24/1998	US5840914 Intermediate for production of etodolac
11/24/1998	US5840904 Fluoro-pyridine-2,3-dicarboxylic anhydrides which are intermediates for herbicidal pyridine-2,3-dicarboximides
11/24/1998	US5840900 High molecular weight polymer-based prodrugs
11/24/1998	US5840899 Method for the preparation of 9-amino camptothecin
11/24/1998	US5840898 Method of removing heavy metal contaminants from organic compounds
11/19/1998	WO1998051688A1 6-SUBSTITUTED 1,2,4a,5a,8a,8b HEXAHYDRO- AND 1,2,3,4,4a,5a,8a,8b-OCTAHYDRO-6H-PYRROLO [3',4':4,5]FURO[3,2-b]PYRID-8(7H)-ON DERIVATIVES AND THEIR USE IN COMBATTING ENDOPARASITES
11/19/1998	WO1998051311A2 Dihydropyrimidines and uses thereof
11/19/1998	DE19719839A1 6-Substituierte 1,2,4a,5a,8a,8b-Hexahydro- und 1,2,3,4,4a,5a,8a,8b-Oktahydro-6H-pyrrolo/3',4':4,5/furo/3,2-b/pyrid-8(7H)-on Derivate und ihre Verwendung zur Bekämpfung von Endoparasiten 6-Substituted 1,2,4a, 5a, 8a, 8b-hexahydro- and 1,2,3,4,4a, 5a, 8a, 8b-octahydro-6H-pyrrolo / 3 ', 4': 4,5 / furo / 3,2-b / pyrid-8 (7H) -one derivatives and their use for controlling endoparasites
11/19/1998	CA2289450A1 6-substituted 1,2,4a,5a,8a,8b hexahydro- and 1,2,3,4,4a,5a,8a,8b-octahydro-6h-pyrrolo [3',4':4,5]furo[3,2-b]pyrid-8(7h)-on derivatives and their use in combatting endoparasites
11/18/1998	EP0877747A1 Azaspiro derivatives with 5ht 1b? activity
11/18/1998	EP0877738A1 New process for the preparation of phenylimidazolidine derivatives
11/18/1998	EP0877734A1 Quinoline and quinazoline compounds useful in therapy
11/18/1998	CN1199338A Novel fused isoquinolines as dopamine receptor ligands
11/17/1998	US5837707 Dimeric piperidine, tetrahydropyridine and piperazine derivatives
11/17/1998	US5837705 An antagonist of excitatory amino acid and glycine receptor for treating neurodegenerative disorder, stroke, hypoglycemia, ischemic attack, anoxia or epilepsy
11/17/1998	US5837702 4-arylamino-benzopyran and related compounds
11/17/1998	US5837673 Camptothecin derivatives
11/12/1998	WO1998050365A1 Preparation of fused polycyclic alkaloids by ring closure of azomethine ylides, novel compounds thereof and their use as chemotherapeutic agents
11/11/1998	EP0876373A1 Method for preparing camptothecin derivatives
11/11/1998	EP0876372A1 Heteroarylcarboxamide derivatives
11/11/1998	EP0550621B1 METHOD FOR MAKING CERTAIN PYRANO 3',4':6,7]INDOLIZINO 1,2-b]QUINOLINONES
11/11/1998	EP0529100B1 Indolinospirobenzopyran derivative
11/11/1998	CN1198743A Pyrimidine derivatives as 5HT2c-receptor antagonists
11/10/1998	US5834571 Gas phase polymerization process
11/10/1998	US5834476 Hexa-cyclic compound
11/10/1998	US5834260 Antiparasitic agents
11/05/1998	WO1998049170A1 Spiro-azacyclic derivatives and their use as therapeutic agents
11/05/1998	WO1998049165A1 CYTOTOXIC COMPOUNDS: DERIVATIVES OF THE PYRIDO[2,3,4-kl] ACRIDINE RING SYSTEM
11/05/1998	WO1998049155A1 Cell differentiation inducing amide derivatives, their production and use
11/05/1998	CA2287862A1 Cytotoxic compounds: derivatives of the pyrido¬2,3,4-kl\| acridine ring system
11/05/1998	CA2287436A1 Spiro-azacyclic derivatives and their use as therapeutic agents
11/05/1998	CA2285402A1 Amide derivatives, their production and use
11/04/1998	EP0874829A1 Amino acid derivatives, the preparation and use thereof as endothelin antagonists
11/04/1998	CN1198164A Novel water-soluble C-ring analogues of 20(s)-camptothecin
11/04/1998	CN1198163A Halobenzimidazoles and their use as microbicides
11/04/1998	CN1198154A 2,4,5-trisubstituted phenylketo-enols for use as pesticides and herbicides
11/03/1998	US5831096 Acetalizing a 2-azadihydroxybicyclo(2.2.1)heptane
11/03/1998	US5831087 Macrocyclic imide compounds
11/03/1998	US5830911 Pyranoindole and tetrahydrocarbazole inhibitors of COX-2
11/03/1998	US5830896 Psychological disorders; antiepilepic agents; alzheimer'sand parkinson?s disease
11/03/1998	US5830826 Alkoxy-alkyl-substituted 1H-3-aryl-pyrrolidine-2, 4-diones used as herbicicides and pesticides
11/03/1998	US5830825 3-aryl-tetronic acid derivatives, the production thereof and the use thereof as antiparasitic agents
11/03/1998	US5830717 Process for production of tricyclo compounds with streptomyces
10/1998
10/29/1998	WO1998047890A1 Substituted benzopyran derivatives for the treatment of inflammation
10/29/1998	WO1998047876A1 Heterocyclic derivatives and their use as antithrombotic agents
10/29/1998	WO1998047873A1 Process for producing quinolone derivatives
10/29/1998	WO1998009953A3 Azinyloxy-and phenoxy-diaryl-carboxylic acid derivatives, their preparation and use as mixed eta/etb endothelin receptor antagonists
10/28/1998	EP0873315A1 Phenanthridine derivatives, methods of producing them and medicaments containing phenanthridine derivatives
10/28/1998	EP0712406B1 Condensed indole derivatives as 5-ht 4-receptor antagonists
10/28/1998	CN1040432C Spiro piperdines derivatives and its prepn. and applications
10/27/1998	US5827857 Pyrido-fused thienyl- and furanyl-oxazolidinones
10/27/1998	US5827799 For rice, soybean or cotton crops; for ordinary soil treatment, with flooding or spraying on weed stems and leaves
10/22/1998	WO1998046610A1 Process for preparing single enantiomer narwedine
10/22/1998	WO1998046609A1 Furopyridine, thienopyridine, pyrrolopyridine and related pyrimidine, pyridazine and triazine compounds useful in controlling chemical synaptic transmission
10/22/1998	WO1998046575A1 Crambescidin compounds
10/22/1998	WO1998046572A1 Imidazole and imidazoline derivatives and uses thereof
10/22/1998	CA2286738A1 Crambescidin compounds
10/21/1998	EP0871631A1 Antiparasitic marcfortines and paraherquamides
10/21/1998	EP0871630A1 4a,5a,8a,8b-TETRAHYDRO-6H-PYRROLO 3,4':4,5]FURO(3,2-b)PYRIDINE-6,8 7H]-DIONE DERIVATIVES FOR USE IN CONTROLLING ENDOPARASITES AND A METHOD OF PRODUCING SAID DERIVATIVES
10/21/1998	EP0871628A1 Quinolizinone type compounds
10/21/1998	EP0871447A1 Water soluble camptothecin analogs
10/20/1998	US5824699 Carbazole inhibitors of Cox-2
10/20/1998	US5824682 Vasoconstrictive dihydrobenzopyran derivatives
10/15/1998	WO1998045297A1 1,2,3,4-TETRAHYDRO-BENZOFURO[3,2-c]PYRIDINE DERIVATIVES__
10/15/1998	WO1998045276A2 4,4-disubstituted-3,4-dihydro-2(1h)-quinazolinones useful as hiv reverse transcriptase inhibitors
10/15/1998	WO1998045272A1 Topoisomerase inhibitors
10/15/1998	WO1998033878A3 Activators for per compounds
10/15/1998	WO1998024806A3 Substituted oxadiazole, thiadiazole and triazole serine protease inhibitors
10/15/1998	CA2284996A1 4,4-disubstituted-3,4-dihydro-2(1h)-quinazolinones useful as hiv reverse transcriptase inhibitors

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