| Patents for C07D 309 - Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings (12,815) | 
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| 06/07/1983 | US4387233 Derivatives of 2H-pyran-2-one | 
| 05/31/1983 | US4386227 Two-functional-group-containing terpenoids | 
| 05/18/1983 | EP0079125A1 3-Substituted spectinomycin analogues and their preparation | 
| 05/17/1983 | US4383849 2,3-Dihydro-4-pyrone derivatives, their preparation the herbicidal compositions in which they are present and their use for selectively destroying weeds in crops | 
| 05/17/1983 | CA1146582A1 Halogenated esters | 
| 05/11/1983 | WO1983001621A1 Improvements in or relating to pheromones | 
| 05/11/1983 | EP0078705A1 Process for the preparation of 1-hydroxylated vitamin D compounds | 
| 05/11/1983 | EP0078704A1 Intermediates in the synthesis of vitamin D derivatives | 
| 05/11/1983 | EP0078641A1 Improvements in or relating to pheromones | 
| 05/11/1983 | EP0078609A2 3-Hydroxybutyric acid polymers | 
| 04/28/1983 | WO1983001449A1 Method for the preparation of intermediary compounds of carbacyclin | 
| 04/26/1983 | CA1145342A1 N,n-disubstituted ethylglycine (thiol) esters, processes for their preparation and their use as fungicides | 
| 04/26/1983 | CA1145280A1 Triazene compound, production and use thereof | 
| 04/19/1983 | US4380649 Isophorone derivatives | 
| 04/13/1983 | EP0076636A1 Sustained release compositions | 
| 04/13/1983 | EP0076601A1 Octahydronaphthalene derivatives and their preparation | 
| 04/13/1983 | EP0076530A2 Novel N-(3-hydroxy-4-piperidinyl)benzamide derivatives | 
| 04/13/1983 | EP0076452A2 Cephalosporin derivatives, process for their preparation and pharmaceutical compositions containing them | 
| 04/06/1983 | EP0075805A1 Beta-lactam compound and a pharmaceutical composition containing the same | 
| 04/06/1983 | EP0075680A1 Substituted furanones and process for preparing 3,4-dihydro-alpha-pyrones and substituted furanones | 
| 03/30/1983 | EP0075167A2 N-(1-alkenyl)-carboxanilides, process for their preparation and their use as fungicides | 
| 03/29/1983 | CA1143742A1 Dichloromaleic acid diamide derivatives, a process for their preparation and their use as fungicides | 
| 03/29/1983 | CA1143740A1 PROCESS FOR PREPARING NEW .beta.-LACTONES FROM 2-HYDROXYCYCLOPENTANE CARBOXYLIC ACID | 
| 03/23/1983 | EP0074861A1 Aminocyclopentane esters and their preparation and pharmaceutical formulation | 
| 03/16/1983 | EP0074222A1 MB-530B derivatives, their preparation and pharmaceutical compositions containing them | 
| 03/15/1983 | US4376863 Hypocholesterolemic fermentation products | 
| 03/15/1983 | US4376733 Preparation of oxacycloalkenones | 
| 03/15/1983 | CA1142944A1 5-substituted pyranone compounds and their use as pharmaceuticals | 
| 03/08/1983 | US4376094 Method of disinfecting and a method for destroying bacteria and fungi using 2-substituted glutaraldehydes | 
| 03/08/1983 | CA1142526A1 6-substituted pyranone compounds and their use as pharmaceuticals | 
| 03/01/1983 | US4375563 Fluorinated aromatic polyenes | 
| 03/01/1983 | US4375475 Substituted pyranone inhibitors of cholesterol synthesis | 
| 03/01/1983 | CA1142178A1 Process for the synthesis of vincadifformine and relatd derivatives | 
| 02/22/1983 | US4374990 Cyclic diamine derivatives | 
| 02/22/1983 | US4374845 Inhijbit diosynthesis of thromboxane a2, antiinflammatory, anticoagulants, cardiovascular disorders | 
| 02/22/1983 | US4374840 Treatment of angina, hypertension and arrhythmia | 
| 02/16/1983 | EP0071708A1 Process for the preparation of hydroxyketones | 
| 02/16/1983 | EP0071707A1 Cyclohexane-dione derivatives, process for their preparation and herbicides containing them | 
| 02/01/1983 | US4371717 Etherification, aldehydes | 
| 02/01/1983 | US4371547 Microbiocides, bactericides, fungicides; odorless | 
| 02/01/1983 | US4371542 Hetero-imino-prostacyclins | 
| 02/01/1983 | US4371530 Aminocyclopentanone amides and pharmaceutical formulation | 
| 01/26/1983 | EP0070649A2 ML-236B Derivatives, a process for their preparation and pharmaceutical compositions containing them | 
| 01/26/1983 | EP0070370A1 Cyclohexane-dione derivatives, process for their preparation and herbicides containing them | 
| 01/25/1983 | US4370348 Method of inducing cytoprotection | 
| 01/25/1983 | US4370346 Halogenated esters | 
| 01/18/1983 | US4369174 Cosmetic composition containing kojic acid ester | 
| 01/18/1983 | CA1139666A1 Treatment of hypercholesteremia | 
| 01/12/1983 | EP0069692A1 Carbacyclines, their preparation and therapeutical application | 
| 01/12/1983 | EP0069447A2 Aminocyclopentanol acids and esters and their preparation and pharmaceutical formulation | 
| 01/11/1983 | US4368331 3,4-Dihalo-tetrahydrophyran-5-one useful as intermediates for the preparation of gamma-pyrones | 
| 01/05/1983 | EP0069070A1 Colour photographic materials containing stabilizers | 
| 01/05/1983 | EP0069068A1 Hydroquinones and their preparation | 
| 01/05/1983 | EP0069055A2 Dihydropyrones, process for their preparation and herbicidal agent containing these dihydropyrones as active ingredients | 
| 01/05/1983 | EP0068739A1 Sulphur-containing 5-hydroxy-alkanoic acid derivatives, their use as pharmaceutical preparations and process for their production | 
| 01/05/1983 | EP0068544A2 Novel N-aryl-piperazinealkanamides | 
| 01/05/1983 | EP0068038A1 (+)-(4R,6S)-(E)-6-(2-(4'-fluoro-3,3',5-trimethyl-(1,1'-biphenyl)-2-yl)ethenyl)-3,4,5,6-tetrahydro-4-hydroxy-2H-pyran-2-one, a process for preparing and a pharmaceutical composition containing the same | 
| 01/04/1983 | US4367340 4-Oxy-cyclopent-2-en-1-one derivative, a prostaglandin intermediate, and the process for its preparation | 
| 01/04/1983 | CA1138883A1 Lepidoptericidal isothiourea compounds | 
| 12/28/1982 | CA1138473A1 Process for preparing aliphatic compounds containing two conjugated double bonds cis-cis and cis-trans, and the utilization of such process in a new synthesis of cis,trans-9,11- tetradecadienyl-acetate | 
| 12/21/1982 | US4365077 Antifertility, antiulcer | 
| 12/21/1982 | US4365075 ω-Aryl-PGD compounds | 
| 12/21/1982 | US4364956 Asthma | 
| 12/21/1982 | CA1137989A1 Substituted pyranone inhibitors of cholesterol synthesis | 
| 12/08/1982 | EP0066518A2 Compounds and methods for treating depression | 
| 12/08/1982 | EP0066475A2 Pharmaceutical composition for use in inducing cytoprotection | 
| 12/08/1982 | EP0066224A1 Preparation of a glutaraldehyde precursor | 
| 12/08/1982 | EP0066195A1 Derivatives of cyclohexane-1,3-dione, process for their preparation and their use to combat undesired growth of plants | 
| 12/07/1982 | US4362743 Bactericide, fungicide | 
| 12/07/1982 | CA1137090A1 Substituted 2-phenylamino-imidazolines-(2), having particular therapeutic properties, process for their preparation, and pharmaceutical compositions containing them | 
| 12/01/1982 | EP0065843A1 New M-4 and iso M-4 derivatives, their preparation and compositions containing them | 
| 12/01/1982 | EP0065835A1 M-4 and iso M-4 derivatives, their preparation and compositions containing them | 
| 12/01/1982 | EP0065712A2 N-(1-alkenyl)-chloroacetic-acid anilides, process for their preparation, and their use as herbicides and regulators of plant growth | 
| 12/01/1982 | EP0065708A2 Process for the preparation of dimedone | 
| 11/30/1982 | US4361577 ω-Nor-cycloalkyl-13,14-dehydro-prostaglandins and process for their preparation | 
| 11/30/1982 | US4361515 Anticholesterol | 
| 11/30/1982 | CA1136638A1 N-hydroxylpropylamides of all-e retinic acid and 13-z-retinic acid, their preparation, and pharmaceutical formulations containing these compounds | 
| 11/24/1982 | EP0065267A2 Process for the preparation of carboxylic esters of anhydrohexitols | 
| 11/23/1982 | US4360684 Process for the preparation of (2S)-tetrahydro-2α-methyl-6-oxo-4βα-carboxylic acid | 
| 11/16/1982 | US4359574 Thiazine-1,1-dioxide and isothiazole-1,1-dioxide derivatives | 
| 11/09/1982 | US4358525 Storage stable color films for diffusion transfer | 
| 11/09/1982 | US4358459 Cyclopropane carboxylic acid and process for their production and use | 
| 11/03/1982 | EP0063858A1 Leukotriene analogues, their preparation and use in pharmaceutical compositions | 
| 11/02/1982 | US4357351 Lepidoptericidal isothiourea compounds | 
| 10/27/1982 | EP0063158A1 Novel guanidine derivatives | 
| 10/26/1982 | CA1134373A1 2-phenyl-5, 6-dihydro-4-pyrone derivatives | 
| 10/20/1982 | EP0062840A1 Process for the preparation of (2S)-tetrahydro-2alpha-methyl-6-oxo-4beta-amino-2H-pyran-3alpha-carboxylic acid esters | 
| 10/19/1982 | US4355170 1-Substituted imidazole derivatives | 
| 10/19/1982 | US4355026 Microbiocides, antitumor | 
| 10/12/1982 | US4353832 Process for the preparation of carboxyl compounds | 
| 09/29/1982 | EP0061197A1 Alpha chain dienic prostanoic acid derivatives | 
| 09/28/1982 | US4351844 Hypocholesterolemic hydrogenation products and process of preparation | 
| 09/22/1982 | EP0060640A1 5,6,7-Trinor-4,8-inter-m-phenylene PGI derivatives and pharmaceutical compositions containing them | 
| 09/22/1982 | EP0060617A1 Fluorobenzyl cyclopropane carboxylates, their preparation, compositions and use as insecticides | 
| 09/14/1982 | US4349689 Methano carbacyclin analogs | 
| 09/14/1982 | US4349687 Intermediate for synthesis of thienamycin via (3SR, 4RS)-3-[1 (SR)-hydroxyethyl]-2-oxo-4-azetidineacetic acid | 
| 09/14/1982 | US4349567 Dihalovinylcyclopropanecarboxylic acid esters and their use in pest control | 
| 09/14/1982 | CA1131621A1 N.sup.2-arylsulfonyl-l-argininamides and the pharmaceutically acceptable salts thereof | 
| 09/07/1982 | US4348535 Acetal of 2,2-dialkyl-3-formyl-cyclopropane carboxylic acid ester | 
| 09/07/1982 | US4348406 Novel guanidine derivatives |