Patents
Sitemap › C07 - Organic chemistry › C07D - Heterocyclic compounds › C07D 411 - Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen and sulfur atoms as the only ring hetero atoms
Patents for C07D 411 - Heterocyclic compounds containing two or more hetero rings, at least one ring having oxygen and sulfur atoms as the only ring hetero atoms (2,465)
11/2012
11/21/2012CN102153545B Preparation method for lamivudine
11/20/2012US8314091 N-benzyl,N'-arylcarbonylpiperazine derivatives
11/14/2012EP2521729A1 Improved process for nucleosides
11/13/2012CA2690137C Polymorphic and other crystalline forms of cis-ftc
11/07/2012EP2519103A1 Fungicide hydroximoyl-tetrazole derivatives
11/06/2012US8304540 Process for stereoselective synthesis of lamivudine
10/2012
10/31/2012EP2518065A1 N-(furanylethyl)-heterocyclylcarboxamide derivatives as fungicides
10/30/2012US8299258 Method of making piperidine derivatives
10/26/2012WO2012143317A1 Novel pesticidal pyrazole compounds
10/26/2012CA2830138A1 Novel pesticidal pyrazole compounds
10/25/2012US20120270847 Novel carbamate amino acid and peptide prodrugs of opiates and uses thereof
10/24/2012CN102746284A Preparation method for lamivudine
10/24/2012CN102746280A Pyrimidone compound and preparation method thereof
10/23/2012US8293751 1,2,3-trisubstituted aryl and heteroaryl derivatives as modulators of metabolism and the prophylaxis and treatment of disorders related thereto such as diabetes and hyperglycemia
10/18/2012WO2012140001A1 Use of substituted dithiine-dicarboximides for combating phytopathogenic fungi
10/10/2012CN102724879A Fungicide hydroximoyl-tetrazole derivatives
10/04/2012WO2012131541A1 A process for the isolation of emtricitabine
10/04/2012US20120251945 Photoresist composition
09/2012
09/25/2012US8273905 Aminoalkyl-amidomethyl-substituted 2-(4-sulphonylamino)-3-hydroxy-3,4-dihydro-2H-chroman-6-yl derivatives
09/20/2012WO2012123409A1 N-(1,2,5-oxadiazol-3-yl)-, n-(tetrazol-5-yl)- and n-(triazol-5-yl)bicycloarylcarboxamides and their use as herbicides
09/20/2012CA2830089A1 N-(1,2,5-oxadiazol-3-yl)-, n-(tetrazol-5-yl)- and n-(triazol-5-yl)bicycloarylcarboxamides and their use as herbicides
09/18/2012US8269003 Stable crystal form of imatinib mesylate and process for the preparation thereof
09/18/2012US8268809 Kinase inhibitors for preventing or treating pathogen infection and method of use thereof
09/13/2012WO2012122171A1 Herbicidal bis-nitrogen-containing oxo heterocycles
09/13/2012US20120231392 Salt, resist composition and method for producing resist pattern
09/05/2012CN101597281B Preparation method of lamivudine and intermediate thereof
08/2012
08/30/2012US20120220785 Sultone compound derivatives substituted by nucleophiles, in particular radionuclides, and use thereof for marking macromolecules
08/22/2012EP2488516A2 Process for the preparation of lamivudine and novel salts in the manufacture thereof
08/21/2012US8247572 Facilitated transport of bisphosphonates by vitamin C
08/14/2012US8242273 Synthesis of 4/5-pyrimidinylimidazoles via sequential functionalization of 2,4-dichloropyrimidine
08/09/2012US20120202815 Heterobicycle-substituted azolyl benzene fungicides
08/01/2012CN102617536A Isoflavone compound, its preparation method, and its application in preparation of antiviral or antitumor drugs
07/2012
07/31/2012CA2516186C Pyridine derivatives as fungicidal compounds
07/31/2012CA2449999C Compounds and methods for the treatment or prevention of flavivirus infections
07/19/2012US20120184739 Enantiomeric resolution of 2,4-disubstituted 1,3-oxathiolane nucleosides
07/18/2012EP2476667A2 Aminoheteroaryl compounds as protein kinase inhibitors
07/18/2012CN101466676B Pyridyl amide T-type calcium channel antagonists
07/11/2012CN102558155A 1,2,3-trisubstituted aryl and heteroaryl derivatives as modulators of metabolism and the prophylaxis and treatment of disorders related thereto such as diabetes and hyperglycemia
07/04/2012CN1503796B Polymorphic and other crystalling forms of cis-ftc
06/2012
06/27/2012CN101906098B Process method for synthesizing lamivudine key intermediate
06/19/2012US8202876 Compounds and compositions as protein kinase inhibitors
06/19/2012CA2599825C Process and methods for the preparation of optically active cis-2-hydroxymethyl-4-(cytosin-1'-yl)-1,3-oxathiolane or pharmaceutically acceptable salts thereof
06/14/2012US20120148955 Resist composition, method of forming resist pattern, and new compound
06/07/2012US20120142929 Process for preparing sulfonyl quinolines
06/05/2012US8191802 Aerosol
05/2012
05/17/2012US20120122905 Novel gpr 119 agonists
05/02/2012EP2445904A1 Novel gpr 119 agonists
05/01/2012US8168672 Thioamide derivatives as progesterone receptor modulators
04/2012
04/12/2012US20120088747 Sulfonamide containing compounds and uses thereof
04/11/2012CN101671333B 一种恩曲他滨的分离方法 One kind of emtricitabine separation methods
04/10/2012US8153658 Piperidine derivative or salt thereof
04/10/2012CA2572010C Pesticidal n-phenylpyrazole derivatives
04/04/2012CN1946695B 可用作杀真菌剂的2-吡啶基环烷基羧酰胺衍生物 Useful as fungicides 2- pyridyl cycloalkyl carboxamide derivatives
04/04/2012CN102399213A Lamivudine monophthalate and synthetic method thereof
03/2012
03/22/2012WO2011141805A3 Process for the manufacture of lamivudine
03/22/2012US20120071517 2-pyridinylethylcarboxamide derivatives and their use as fungicides
03/06/2012US8129532 Amino(oligo)thiophene dyes, preparation thereof, and optical methods of use
03/06/2012US8129394 Heteroaryl-substituted imidazole compounds and uses thereof
02/2012
02/28/2012US8124765 Synthesis of 4/5-pyrimidinylimidazoles via sequential functionalization of 2,4-dichloropyrimidine
02/28/2012US8124642 Pesticidal N-phenylpyrazole derivatives
02/28/2012CA2514220C Ep4 receptor antagonists
02/22/2012EP1163029B1 Nitrate esters and their use for inducing neuroprotection and cognition enhancement
02/21/2012US8119820 Method of preparing sultines
02/21/2012US8119816 Merocyanine dye and use thereof
02/21/2012CA2682254C 1,3-oxathiolane nucleoside analogues
02/14/2012US8114887 Spiropiperidine compounds useful as beta-secretase inhibitors for the treatment of alzheimer's disease
02/07/2012CA2648569C Pyridyl amide t-type calcium channel antagonists
02/07/2012CA2449338C Stereoselective method for the preparation of nucleoside analogues
02/02/2012WO2012012941A1 Bcl-2 family protein inhibitors, their cyclodextrin inclusion compounds, complexes, and uses in manufacture of bcl-2 family protein inhibitors thereof
01/2012
01/31/2012US8106206 Solid luminescent quinoline compounds
01/31/2012US8106203 Assay methods using chemiluminescent detection of peroxidase
01/31/2012US8106197 Aminoheteroaryl compounds as protein kinase inhibitors
01/12/2012WO2012003642A1 Fused tricyclic compounds and use thereof for treating viral diseases
01/11/2012CN101466671B Novel microbiocides
01/10/2012US8093405 Formation of 18F and 19F fluoroarenes bearing reactive functionalities
01/10/2012US8093284 Process for producing aqueous solution of doripenem
01/05/2012WO2012001107A1 Piperidine derivatives and their use for the treatment of metabolic disorders
01/05/2012CA2803996A1 Piperidine derivatives and their use for the treatment of metabolic disorders
12/2011
12/29/2011US20110318688 Salt, acid generator and resist composition
12/28/2011CN101362752B 一种拉米夫定中间体的合成方法 One method of synthesis intermediates lamivudine
12/21/2011EP2167484B1 Condensed anthranilamide insecticides
12/20/2011CA2492924C Novel piperazinone derivates for the treatment of 5-ht2a receptor-related disorders
12/14/2011CN1938273B 四氢咔唑类及衍生物 Tetrahydrocarbazole class and derivative
12/07/2011CN102272120A 生物活性酰胺 Bioactive amides
12/06/2011US8071627 2-pyridinylethylcarboxamide derivatives and their use as fungicides
11/2011
11/30/2011CN101805335B 一种拉米夫定化合物及其新制法 One kind of lamivudine compound and freshly France
11/29/2011US8067602 Asymmetric cyanine fluorescent dyes, compositions and their use in staining biological samples
11/24/2011US20110288298 novel polymorph of emtricitabine and a process for preparing of the same
11/23/2011CN102256962A And pyrazole derivatives for use as plant growth regulators
11/22/2011US8063058 Inhibitors of syk and JAK protein kinases
11/17/2011WO2011141805A2 An improved process for the manufacture of lamivudine
11/15/2011US8058291 Methods and compositions for the treatment of CNS-related conditions
11/09/2011CN102234269A Industrial preparation method for lamivudine
10/2011
10/20/2011US20110257397 Process and methods for the preparation of optically active cis-2-hydroxymethyl-4-(cytosin-1'-yl)-1,3-oxathiolane or pharmaceutically acceptable salts thereof
10/20/2011US20110257396 Process for the manufacture of cis(-)-lamivudine
10/20/2011US20110253995 Material for organic electroluminescence device and organic electroluminescence device using the same
10/19/2011EP2377862A1 Process for obtaining emtricitabine
10/18/2011CA2484038C Estrogen receptor modulators
10/13/2011US20110251171 Heterocyclic compounds and methods of use
10/12/2011CN102216282A Aryl piperazine and their use as alpha2c antagonists
1 2 3 4 5 6 7 8 9 10 11 12 13 ... 25