| 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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| 03/11/1999 | WO1999011258A1 Lymphocyte function antigen-1 antagonists | 
| 03/10/1999 | EP0677039B1 Cyclobutane derivatives as inhibitors of squalene synthetase and protein farnesyltransferase | 
| 03/09/1999 | US5880287 Polyoxyhydrocarbyl related products and methods for fluorescence assays | 
| 03/04/1999 | WO1999009975A1 4-cyano-4-deformylsordaricin derivatives | 
| 03/03/1999 | EP0899268A2 Process for the preparation of omeprazole and intermediate compounds | 
| 03/02/1999 | US5877312 Method for preparing alkylating agents for their use for alkylating cyclic ureas | 
| 02/24/1999 | EP0897917A1 Compounds for use in the preparation of antiretroviral enantiomeric nucleotide analogs | 
| 02/23/1999 | US5874462 Use of substituted 6-amino-4H-pyrans | 
| 02/18/1999 | WO1999007692A2 New epothilone derivatives, method for producing same and their pharmaceutical use | 
| 02/18/1999 | WO1999007675A1 Aryloxyarylsulfonylamino hydroxamic acid derivatives | 
| 02/18/1999 | CA2299608A1 New epothilone derivatives, method for producing same and their pharmaceutical use | 
| 02/16/1999 | US5872117 Treating cerebrovascular dementia, senile dementia, alzheimer's dementia, sequelae of ischemic encephalopathy and cerebral apoplexy | 
| 02/11/1999 | WO1999006361A2 N-hydroxyformamide derivatives as inhibitors of matrix metalloproteinases | 
| 02/11/1999 | WO1999006351A1 Process for converting propargylic amine-n-oxides to enaminones | 
| 02/11/1999 | WO1999006340A2 Sulfonylamino substituted hydroxamic acid derivatives as metalloprotease inhibitors | 
| 02/11/1999 | DE19735578A1 New di:hydroxy-hexanone or -pentene derivatives | 
| 02/11/1999 | DE19735575A1 New di:hydroxy-butanal or -pentene derivatives | 
| 02/11/1999 | DE19735574A1 New 3-hydroxy-5-oxo-hexanoic acid derivatives | 
| 02/11/1999 | CA2298617A1 Acyclic metalloprotease inhibitors | 
| 02/11/1999 | CA2298595A1 Process for converting propargylic amine-n-oxides to enaminones | 
| 02/10/1999 | EP0895994A2 Sulphonamide-substituted Pyranopyridines, process for their production and their use as a drug or diagnostics as well as medicaments containing them | 
| 02/10/1999 | CN1207737A Oxymethoxy-3-aryl-pyrone derivs. | 
| 02/10/1999 | CN1207391A Sulfonamide-substituted compounds, processes for their preparation, their use and medicament comprising them | 
| 02/09/1999 | US5869663 Intermediates for neurokinin receptor antagonists | 
| 02/05/1999 | CA2244577A1 Sulfonamide-substituted compounds, processes for their preparation, their use as a medicament or diagnostic, and medicament comprising them | 
| 02/04/1999 | WO1999004633A1 Fungicide comprising 4-methyl-6-pentyl-2h-pyran-2-one | 
| 02/03/1999 | CN1207090A Cyclohexenone oxime ether metal salts | 
| 02/02/1999 | US5866601 Acid cyclohexene derivatives, neuraminidase inhibitors such as oseltamivir | 
| 01/27/1999 | EP0893423A1 Liquid crystal compounds having fluorinated linkages, liquid crystal compositions, and liquid crystal display devices | 
| 01/27/1999 | EP0892774A2 Pyronin antibacterials, process and novel intermediates thereto | 
| 01/27/1999 | CN1206413A 3-aryl-5-halogen-pyrone derivative | 
| 01/26/1999 | CA2007940C 2,4,4-trisusbtituted tetrahydro pyranyl esters and organoleptic uses thereof | 
| 01/26/1999 | CA1340331C Hmg-coa reductase inhibitors | 
| 01/21/1999 | WO1999002146A1 Amino acid derivatives | 
| 01/20/1999 | EP0891962A1 Process for the preparation of fluorinated dicarbonyl compounds | 
| 01/20/1999 | EP0891330A1 Substituted phenyl keto enols as pesticides and herbicides | 
| 01/20/1999 | EP0891326A1 Novel vitamin d analogues | 
| 01/14/1999 | WO1999001428A1 Hydrazine derivatives | 
| 01/14/1999 | WO1999001426A1 4-bromo or 4-iodo phenylamino benzhydroxamic acid derivatives and their use as mek inhibitors | 
| 01/14/1999 | WO1999001423A1 Glucagon antagonists/inverse agonists | 
| 01/14/1999 | WO1998049315A3 Combinatorial polyketide libraries produced using a modular pks gene cluster as scaffold | 
| 01/14/1999 | CA2295062A1 Hydrazine derivatives | 
| 01/12/1999 | US5859264 Explosive compositions | 
| 01/07/1999 | WO1999000377A1 Pro-fragrance cyclic acetals | 
| 01/07/1999 | EP0888368A1 Polyvalent polymers for the treatment of rotavirus infection | 
| 01/07/1999 | EP0888325A1 Novel cyclic amino acids as pharmaceutical agents | 
| 01/07/1999 | EP0763030B1 Process for preparing heterocyclic aldehydes | 
| 01/07/1999 | DE19829229A1 Hydrazinderivate Hydrazine | 
| 01/07/1999 | CA2295110A1 Pro-fragrance cyclic acetals | 
| 01/05/1999 | US5856279 Acylated nitrogen compounds useful as additives for lubricating oil and fuel compositions | 
| 01/05/1999 | US5855817 Waterproofing and preservative compositions and preparation thereof | 
| 12/30/1998 | CN1041416C Synthesis of N-acetyl neuraminic acid derivatives | 
| 12/24/1998 | DE19725735A1 Verwendung von phosphinoalkyl-funktionalisiertem Polystyrol, daraus erhältlicher Katalysator und Verfahren zur Herstellung von delta-Lacton Using phosphinoalkyl-functionalised polystyrene obtainable therefrom catalyst and process for the production of delta-lactone | 
| 12/23/1998 | WO1998057745A1 CATALYST OBTAINED FROM PHOSPHINOALKYL-FUNCTIONALIZED POLYSTYRENE AND METHOD FOR THE PRODUCTION OF δ-LACTONE | 
| 12/23/1998 | EP0885391A1 Method of detection of influenza virus and compounds for use therein | 
| 12/23/1998 | EP0719304B1 Cyanine dyes and process for the production | 
| 12/22/1998 | US5852195 Pyranone compounds useful to treat retroviral infections | 
| 12/22/1998 | US5852192 Cyclic urea derivatives, pharmaceutical compositions containing these compounds and processes for preparing them | 
| 12/17/1998 | WO1998056500A1 Use of chromium (iii) carboxylates as a catalyst | 
| 12/15/1998 | US5849777 Cell differentiation induction with mevalonate and mevalonolactone derivatives | 
| 12/15/1998 | CA2163667C Imidazole lipoxygenase inhibitors | 
| 12/09/1998 | EP0882721A1 4-substituted-2,7-dideoxy-7-fluoro-2,3-didehydrosialic acids | 
| 12/09/1998 | EP0882113A1 Process for preparing compositions useful as intermediates for preparing lubricating oil and fuel additives and derivatives thereof | 
| 12/09/1998 | EP0882057A1 Sialyl lewis x mimetics containing naphthyl backbones | 
| 12/09/1998 | EP0882034A1 Sialyl lewis x mimetics containing phenyl backbones | 
| 12/09/1998 | CN1201029A Method for preparing Ephedra sinica fine powder by Amberlyst process, and technology for producing its by-product tanning material | 
| 12/08/1998 | US5847166 Synthesis of aryl ethers | 
| 12/08/1998 | US5847160 Acetylenes disubstituted with 2-tetrahydropyranoxy-aryl and aryl of heteroaryl groups having retinoid-like biological activity | 
| 12/03/1998 | WO1998054138A1 Novel orally active iron (iii) chelators | 
| 12/02/1998 | EP0746564B1 4-n-substituted sialic acids and their sialosides | 
| 12/01/1998 | US5843918 Anti-endotoxin compounds | 
| 12/01/1998 | US5843718 Recombinant production of novel polyketides | 
| 11/26/1998 | WO1998052551A1 Bisaryl compounds and cancer remedies containing the same | 
| 11/26/1998 | CA2291710A1 Bisaryl compounds and cancer remedies containing the same | 
| 11/25/1998 | EP0879232A1 3-aryl-5-halogen-pyrone derivatives as pest control agents | 
| 11/25/1998 | CN1200116A Fluoromethoxyacrylic acid derivatives and their use as pest control agents | 
| 11/24/1998 | US5840920 Process for preparing compositions useful as intermediates for preparing lubricating oil and fuel additives | 
| 11/24/1998 | US5840751 Administering in the treatment of infection or disease caused by a retrovirus | 
| 11/24/1998 | US5840750 Discodermolide compounds | 
| 11/19/1998 | WO1998051678A1 CYCLIC ETHER VITAMIN D3 COMPOUNDS, 1α (OH) 3-EPI-VITAMIN D3 COMPOUNDS AND USES THEREOF | 
| 11/18/1998 | EP0878458A1 Oxidation process of ethers | 
| 11/18/1998 | EP0877742A1 Method of production of lovastatin | 
| 11/17/1998 | US5837690 Derivatives of triterpenoid acids and uses thereof. | 
| 11/17/1998 | US5837689 Treating a selectin-mediated disorder such as cancer, autoimmune diseases, inflammation | 
| 11/12/1998 | WO1998050572A1 HMG-CoA REDUCTASE INHIBITOR PREPARATION PROCESS | 
| 11/12/1998 | WO1998050533A1 Protease inhibitors | 
| 11/12/1998 | WO1998050348A1 Metalloproteinase inhibitors, pharmaceutical compositions containing them and their pharmaceutical uses | 
| 11/12/1998 | WO1998050347A1 Naphthols useful in antiviral methods | 
| 11/12/1998 | WO1998050031A1 Inhibitors of protein isoprenyl transferases | 
| 11/12/1998 | WO1998050030A1 Inhibitors of protein isoprenyl transferases | 
| 11/12/1998 | WO1998050029A1 Inhibitors of protein isoprenyl transferases | 
| 11/12/1998 | WO1998031696A3 Method for synthesizing c-glycosides of ulosonic acids | 
| 11/12/1998 | CA2288868A1 Protease inhibitors | 
| 11/12/1998 | CA2288330A1 Benzoyl amino acid derivatives useful as inhibitors of protein isoprenyl tranferases | 
| 11/11/1998 | EP0877089A1 HMG-CoA reductase inhibitor preparation process | 
| 11/11/1998 | CN1198816A Polyoxyhydrocarbyl related products and methods for fluorescence assays | 
| 11/10/1998 | US5834508 Ketone derivatives | 
| 11/10/1998 | US5834506 Treatment of hiv, aids; antiviral activity improved by judicious placement of polar substituents | 
| 11/10/1998 | US5834437 Wound healing agents | 
| 11/05/1998 | WO1998049315A2 Combinatorial polyketide libraries produced using a modular pks gene cluster as scaffold |