Patents
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Patents for C07D 493 - Heterocyclic compounds containing oxygen atoms as the only ring hetero atoms in the condensed system (17,376)
02/1983
02/09/1983EP0071571A1 Photopolymerisation process
02/09/1983EP0071428A1 Compounds, having antibiotic activity, obtainable by cultivating Streptomyces bottropensis
02/09/1983EP0071372A1 Isoimide containing oligomers
02/09/1983EP0071227A1 Anti-leukemic beta-glycosyl C-nucleosides
02/01/1983US4371703 Process for the production of isosorbide-5-nitrate
02/01/1983CA1140562A2 Spirobenzofuranones, their production and use
01/1983
01/26/1983EP0070669A1 A new polycyclic ether antibiotic
01/26/1983EP0070401A2 Process for preparing isosorbide-2-acylates
01/25/1983US4370487 Process for, respectively, the production and purification of dicarboxylic and polycarboxylic acid anhydrides
01/25/1983US4370344 5'-Aminoalkyl-4'-alkylpsoralens
01/19/1983EP0069810A1 Novel dibenzoxepins, their preparation, compositions containing them and the use of dibenzoxepins in the treatment of allergic conditions
01/18/1983CA1139773A1 Method for producing 1,5-dimethyl-6,8- dioxabicyclo¬3.2.1|octane
01/18/1983CA1139760A1 1,4-dioxaspiro¬4,5| decene compounds
01/11/1983US4368314 Polyepoxide molding materials having small shrinkage
01/11/1983CA1139225A1 Stable valepotriate compounds and process for their preparation
01/05/1983EP0068564A1 Process for the preparation of epoxides
01/05/1983EP0068370A1 Process for the preparation of heteroaryl and dibenzoxepine alkyl acids
01/04/1983US4367341 Antiatherosclerotic 7-substituted methoxyfurochromones
12/1982
12/29/1982EP0067964A2 Process for the preparation of 2-isosorbide nitrate
12/28/1982US4366311 Novel dianemycin derivative
12/28/1982CA1138469A2 Spirobenzofuranones, their production and use
12/28/1982CA1138468A2 Tricyclic compounds
12/22/1982EP0067353A1 Process for the preparation of cyclic acetals
12/21/1982US4364953 Coronary disease
12/14/1982US4363922 Esters of antibiotic nodusmicin
12/14/1982US4363811 Anti-hypertensive chromanol derivatives
12/14/1982US4363805 Treatment of coronary disease
12/08/1982EP0066400A1 Antibiotic roridin L-2 and its production
12/07/1982CA1137117A1 Bis-(phenolic)diacetals
12/01/1982EP0065743A1 Coumarin derivatives, process for their preparation and their use as dyes
11/1982
11/30/1982US4361649 From cultures of streptomyces
11/24/1982EP0065368A1 A process for preparing chromans
11/24/1982EP0065267A2 Process for the preparation of carboxylic esters of anhydrohexitols
11/23/1982US4360685 Dioxatricyclic prostacyclin analogs
11/23/1982US4360683 Antibiotic nodusmicin derivatives
11/23/1982US4360679 Benzofuranyl-benzimidazoles
11/23/1982US4360531 Substituted cycloalkanes
11/23/1982US4360467 Process for preparing 8-oxabicyclo[3.2.1]-octane-1-acetic acids
11/16/1982US4359476 N-(2-amino(oxy or thio group)substituted cycloaliphatic) phenylacetamide or benzamide compounds
11/10/1982EP0064409A1 Process for preparing narasin
11/10/1982EP0064194A2 Process for the preparation of 5-isosorbide nitrate
10/1982
10/19/1982CA1134094A1 Process for stabilising organic polymeric materials
10/12/1982US4353986 Culturing streptomyces
10/05/1982US4352936 Antitumor agents
10/05/1982US4352934 Anti-swine dysentery
10/05/1982CA1132993A1 Process for selectively producing isosorbide-5-nitrate
09/1982
09/29/1982EP0061055A1 Process for the preparation of 1.4-3.6-dianhydrohexitols
09/28/1982US4351769 Antibiotic composition of matter
09/22/1982EP0060640A1 5,6,7-Trinor-4,8-inter-m-phenylene PGI derivatives and pharmaceutical compositions containing them
09/21/1982US4350638 Bruceolides
09/08/1982EP0059664A1 Process for the preparation of isosorbide mononitrates
09/07/1982US4348508 3-Substituted-7-alkoxy-2,2'-Spirobi[2H-1-benzopyrans]
09/07/1982US4348326 Substituted 7-oxabicyclo[2,2,1]hepta-2,5-diene methanols
09/07/1982CA1131236A1 2,9-dioxatricyclo[4,3,1,0 su3,7 xx]decane derivatives, processes for their preparation and pharmaceutical compositions thereof
09/07/1982CA1131145A1 Polycyclic ether antibiotics produced by a species of actinomycete
09/01/1982EP0059094A1 Novel cycloheptanes
08/1982
08/25/1982EP0058518A1 C-076 compounds, their production and a culture for producing them
08/25/1982EP0058246A1 Process for the production of polyol mixtures, and polyol mixtures
08/24/1982US4346171 Culture of streptomyces
08/24/1982CA1130302A2 5-methoxy-psoralen as new medicament and process for the synthesis thereof
08/24/1982CA1130300A1 Process for preparing 10-methyl-2,9- dioxatricyclo [4,3,1,0 su3,7 xx] decanes
08/24/1982CA1130209A1 Antibiotic k-41 compositions for coccidiosis control
08/18/1982EP0057847A1 Process for the preparation of isosorbid-5-nitrate
08/17/1982US4345087 Process for preparing heteroarylbenzoxepin-acetic acids, precursors and derivatives thereof
08/17/1982US4345073 7,7'-Diamino derivatives of 2,2'-spirodibenzopyranes
08/11/1982EP0057360A2 Cyclic carbonic acid derivatives, process for their preparation and their use as copolymerisation constituents for the preparation of polycarbonates
08/11/1982EP0057337A1 4H-Benzo(4,5)cyclohepta(1,2-b)furan derivatives, process for their preparation and their use as medicines
08/10/1982US4343493 Duplicating and marking systems
08/03/1982US4342829 From a culture of streptomyces granuloruber
08/03/1982US4342779 Antiulcer agents
08/03/1982US4342696 7-Dimethylamino-3-substituted-2,2'-spirobi[2H-1-benzopyrans]
07/1982
07/27/1982US4341897 Pyranic derivatives for use in the preparation of muscone
07/27/1982CA1128538A1 7- oxabicycloheptane- and 7-oxabicycloheptene compounds
07/21/1982EP0056291A2 Novel semisynthetic macrolidic antibiotics, microbiological processes for their preparation and related microorganism, novel intermediate compounds for their preparation and related pharmaceutical compositions containing them
07/13/1982US4339388 Synthesis of periplanone-B
07/06/1982US4338244 Heat and oxidation resistant polymers
06/1982
06/30/1982EP0054909A2 9-Halo-8-hydroxy-4-methyl-4-nonenoic acids, derivatives thereof and a process for their preparation
06/30/1982EP0054868A1 Process for the production of granules from organic molten material
06/15/1982US4335262 Process for the preparation of muscone
06/15/1982CA1125776A1 Coriolin derivatives and process for producing same
06/08/1982US4334067 Flavan compounds and acid addition salts thereof
06/08/1982US4333877 Substituted 2,7-dioxo-2,7-dihydrobenzo[1:2-b; 5:6-b1 ]difuran or -dipyrrole dyestuffs, their preparation and their use
06/01/1982US4332951 Antitumor agents
06/01/1982US4332886 Color photographic light-sensitive material including an organic spirobis compound color coupler
06/01/1982US4332818 1,4;3,6-Dianhydro-2,5-diazido-2,5-dideoxy-hexitols
06/01/1982US4332732 Trichothecene derivatives
06/01/1982US4332731 Cationic polymerizable monomer
05/1982
05/26/1982EP0052295A2 Process for the preparation of polyols with at least one oxacyclopentane ring
05/25/1982US4331602 Cns agents, antiemetics, antidiarrhea
05/19/1982EP0051681A1 Process for preparing a dibenzylidenesorbitol or a dibenzylidenexylitol
05/11/1982US4329288 (1RS,4SR,5RS)-4-(5-Hydroxy-4,8-dimethyl-8-nonenyl)-4-methyl-3,8-dioxabicyclo[3.2.1]octane-1-acetic acid
05/11/1982CA1123445A1 Coriolin derivatives and process for producing the same
05/11/1982CA1123443A1 Antileukemic trichotecene epoxides
05/11/1982CA1123437A1 3,4,5-trihydroxypiperidine compound, their production and their medicinal use
05/04/1982US4328378 2,6-Dimethyl-6-heptene-1,2-diol
05/04/1982US4328239 8-Aminoalkylpsoralens
04/1982
04/27/1982US4327109 Novel alkadienylcyclopropanecarboxylates
04/27/1982US4327099 Pyrano derivatives, a process for their preparation and their use
04/21/1982EP0049953A2 4-(Substituted phenyl)-naphthalen-2(1H)-ones and 2-ols, processes for their preparation, and pharmaceutical compositions containing them
04/20/1982US4325863 Polymers
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