| Patents for C07D 257 - Heterocyclic compounds containing rings having four nitrogen atoms as the only ring hetero atoms (9,612) |
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| 09/17/2013 | US8536211 Process for the preparation of 5-substituted 1-alkyltetrazoles |
| 09/11/2013 | CN1867551B Phenyl or pyridyl amide compounds as prostaglandin E2 antagonists |
| 09/11/2013 | CN103288767A Tetrazole proton transfer agent and preparation method of proton exchange membrane of high-temperature fuel cell thereof |
| 09/05/2013 | US20130231475 Mri contrast agent having gadolinium complex |
| 09/04/2013 | CN103282354A N-(tetrazol-5-l)- and n-(triazol-5-yl)arylcarboxamides and use thereof as herbicides |
| 09/03/2013 | US8524914 Method for preparing rosuvastatin, intermediate compounds useful for preparing same, and method for preparing same |
| 09/03/2013 | US8523989 Lead-free primary explosive composition |
| 08/29/2013 | US20130225819 Use of azides in synthesis |
| 08/29/2013 | US20130224873 Method and device for the detection of sulphur containing species |
| 08/27/2013 | US8519164 Process and intermediate compounds useful in the preparation of statins |
| 08/27/2013 | US8518715 Bifunctional polyazamacrocyclic chelating agents |
| 08/22/2013 | US20130217680 Inhibitors of the Renal Outer Medullary Potassium Channel |
| 08/21/2013 | CN103261168A Neprilysin inhibitors |
| 08/21/2013 | CN103261164A Neprilysin inhibitors |
| 08/21/2013 | CN101484410B Terphenyl derivatives for treatment of alzheimer's disease |
| 08/21/2013 | CN101421258B Sulfonyl-substituted bicyclic compounds as modulators of ppar |
| 08/20/2013 | US8513436 Pyrazolyl and pyrimidinyl tricyclic enones as antioxidant inflammation modulators |
| 08/20/2013 | US8513409 Introverted CB[n] compounds |
| 08/20/2013 | US8513253 α-(N-sulfonamido)acetamide derivatives as β-amyloid inhibitors |
| 08/15/2013 | WO2013117582A1 Process for the preparation of n-hydroxy-1-(1-alkyl-1h-tetrazol-5-yl)-1-phenylmethanimine derivatives |
| 08/15/2013 | US20130210065 Tetrazolium compound for detecting microorganisms, reagent for detecting microorganisms and method for detecting microorganisms |
| 08/15/2013 | US20130209760 Alkyl sulfonated tetrazole compound, preparing method thereof, and epoxy resin containing the same, and substrate produced therefrom |
| 08/14/2013 | CN103249715A Substituted carbamoylcycloalkyl acetic acid derivatives as NEP inhibitors |
| 08/14/2013 | CN103242192A Inhibitors of the 11-beta-hydroxysteroid dehydrogenase Type 1 enzyme |
| 08/08/2013 | WO2013116682A1 Macrocyclic compounds for modulating il-17 |
| 08/08/2013 | US20130203815 Cytokine inhibitors |
| 08/08/2013 | US20130202536 Fluorophore chelated lanthanide luminescent probes with improved quantum efficiency |
| 08/07/2013 | EP2623500A1 Mri contrast agent having gadolinium complex |
| 08/07/2013 | CN103232403A Preparation method of azacyclo |
| 08/01/2013 | WO2013083859A3 Substituted n-(tetrazol-5-yl)- and n-(triazol-5-yl)arylcarboxamide compounds and their use as herbicides |
| 07/31/2013 | CN103224495A Compounds comprising short aminoalcohol chains and metal complexes for medical imaging |
| 07/31/2013 | CN102351804B Method for recovering valsartan racemate |
| 07/25/2013 | WO2013108800A1 Substituted phenylazole derivative |
| 07/25/2013 | US20130190505 Hydrothiolation of Unactivated Alkenes |
| 07/25/2013 | US20130190370 Novel Tetrahydronaphalene Antagonists to the Thromboxane A2 (TP) Receptor |
| 07/25/2013 | US20130189287 Enzymatic conjugation of polypeptides |
| 07/24/2013 | EP2616450A2 Sulfonamide compounds |
| 07/24/2013 | EP2616449A1 Anthraquinone compounds and their uses |
| 07/24/2013 | CN103221398A Tetrazine-trans-yclooctene ligation for the rapid construction of radionuclide labeled probes |
| 07/24/2013 | CN103221397A New compositions and methods for controlling nematode pests |
| 07/23/2013 | US8492375 1-benzoyl substituted diazepine derivatives as selective histamine H3 receptor agonists |
| 07/23/2013 | CA2534675C Piperazine with or-substituted phenyl group and their use as glyt1 inhibitors |
| 07/18/2013 | WO2013104705A1 Tetrazol-5-yl- and triazol-5-yl-aryl compounds and use thereof as herbicides |
| 07/17/2013 | CN101903362B Tetrazole-substituted arylamide derivatives and their use as P2X3 and/or P2X2/3 purinergic receptor antagonists |
| 07/16/2013 | US8487000 4-(3-(2,6-Dimethoxybenzyloxy)phenyl)-4-oxobutyric acid or derivatives for treatment of insulin resistance syndrome, diabetes, cachexia, hyperlipidemia, fatty liver disease, obesity, atherosclerosis or arteriosclerosis |
| 07/10/2013 | EP2611786A1 New compositions and methods for controlling nematode pests |
| 07/10/2013 | EP2611785A1 N-(tetrazol-5-yl)- and n-(triazol-5-yl)arylcarboxamides and use thereof as herbicides |
| 07/10/2013 | CN103201260A Drug derivatives |
| 07/10/2013 | CN103193669A nNOS-Capon uncoupling compound, preparation method and application thereof |
| 07/10/2013 | CN101679242B Ethylidene hydrazine carboxamide derivatives, preparation process and pharmaceutical use thereof |
| 07/04/2013 | WO2013056250A3 Cxcr4 inhibiting carriers for nucleic acid delivery |
| 07/03/2013 | EP2608785A2 Lipomacrocycles and uses thereof |
| 07/03/2013 | CN102036971B 3- or 4-substituted piperidine compounds |
| 07/03/2013 | CN102026988B 3-substituted propanamine compounds |
| 07/02/2013 | US8476432 Process for the preparation of HMG-COA reductase inhibitors and intermediates thereof |
| 06/26/2013 | CN103180291A Alkoxyimino derivative and pest control agent |
| 06/26/2013 | CN101490034B Fungicide hydroximoyl-tetrazole derivatives |
| 06/20/2013 | WO2013087577A1 N-(1,2,5-oxadiazol-3-yl), n-(1,3,4-oxadiazol-2-yl), n-(tetrazol-5-yl), and n-(triazol-5-yl) aryl carboxylic acid amides and use thereof as herbicides |
| 06/20/2013 | US20130158263 Intermediates for the preparation of hmg coa reductase inhibitors and processes for the preparation thereof |
| 06/20/2013 | US20130156851 Lipomacrocycles and uses thereof |
| 06/19/2013 | CN103159692A Tetrazole-substituted arylamides |
| 06/19/2013 | CN103159691A Preparing method and application of isothiocyanate compound |
| 06/19/2013 | CN103159690A Crystallization form of symmetric macrocyclic amine compound |
| 06/19/2013 | CN103159632A Ionic liquid compound with anion containing double Lewis base functional groups, preparation method thereof and application thereof |
| 06/13/2013 | WO2013083859A2 Substituted n-(tetrazol-5-yl)- and n-(triazol-5-yl)arylcarboxamide compounds and their use as herbicides |
| 06/12/2013 | EP2601180A1 Highly crystalline valsartan |
| 06/12/2013 | CN103153969A Mri contrast agents comprising gd-complexes |
| 06/12/2013 | CN103145636A 1,4-diacyl-3,6-diphenyl-1,4-dihydrotetrazine compound as well as preparation method and application thereof |
| 06/12/2013 | CN102617498B Valsartan preparation method |
| 06/06/2013 | US20130144067 Process for the preparation of valsartan |
| 06/05/2013 | EP2599777A1 Process for the preparation of Calcobutrol |
| 06/05/2013 | CN102552941B Two-nuclear magnetic resonance imaging contrast agent taking 2,5-dimethylpyrazine as connector and preparation method of two-nuclear magnetic resonance imaging contrast agent |
| 06/05/2013 | CN101962319B Synthetic micromolecule compound capable of conveying bioactive substances and application thereof |
| 06/04/2013 | US8455657 Process for the preparation of 3-alkylsulfinylbenzoyl derivatives |
| 05/30/2013 | US20130137737 Highly crystalline valsartan |
| 05/30/2013 | CA2857014A1 Process for the purification of polyaminocarboxylates |
| 05/29/2013 | EP2595967A2 Tetrazine-trans-cyclooctene ligation for the rapid construction of radionuclide labeled probes |
| 05/28/2013 | CA2508621C Adamantyl acetamides as 11-beta hydroxysteroid dehydrogenase inhibitors |
| 05/23/2013 | WO2013072924A1 An improved process for the preparation of angiotensin ii antagonists and intermediates thereof. |
| 05/23/2013 | WO2013072491A1 Methods for preparing functional tetraazacycloalkane compounds using a specific cyclic bisaminal compound |
| 05/23/2013 | CA2855868A1 Methods for preparing functional tetraazacycloalkane compounds using a specific cyclic bisaminal compound |
| 05/22/2013 | CN103113303A Nitrogen heterocyclic compound used as CRTH2 (Chemoattractant Receptor-Homologous Molecule Expressed on Th2 Cells) receptor antagonist |
| 05/22/2013 | CN101479250B Tetrazole-substituted arylamides |
| 05/16/2013 | WO2013069545A1 Complex compound and optical recording medium containing same |
| 05/15/2013 | EP2592070A2 Tetrazole-substituted arylamides |
| 05/15/2013 | EP2590953A1 Tetrazole compounds as calcium channel blockers |
| 05/14/2013 | US8440820 Antioxidant inflammation modulators: oleanolic acid derivatives with saturation in the C-ring |
| 05/14/2013 | US8440008 Preparation of a lead-free primary explosive |
| 05/10/2013 | WO2013064459A1 Herbicidally active oxime-ether-substituted benzoylamides |
| 05/10/2013 | WO2013064458A1 Herbicide/safener compositions containing n-(tetrazol-5-yl) aryl carboxylic acid amides and n-(triazol-5-yl) aryl carboxylic acid amides |
| 05/10/2013 | WO2013064457A1 5-phenyl-substituted n-(tetrazol-5-yl) aryl carboxylic acid amides and n-(triazol-5-yl) aryl carboxylic acid amides, and use thereof as herbicides |
| 05/10/2013 | CA2854107A1 Herbicide/safener compositions containing n-(tetrazol-5-yl) aryl carboxylic acid amides and n-(triazol-5-yl) aryl carboxylic acid amides |
| 05/10/2013 | CA2854098A1 5-phenyl-substituted n-(tetrazol-5-yl) aryl carboxylic acid amides and n-(triazol-5-yl) aryl carboxylic acid amides, and use thereof as herbicides |
| 05/10/2013 | CA2854060A1 Herbicidally active oxime-ether-substituted benzoylamides |
| 05/08/2013 | EP2589598A1 5-phenyl substituted N-(Tetrazol-5-yl)- and N-(Triazol-5-yl)aryl carboxylic acid amides and use of same as herbicides |
| 05/08/2013 | EP2589293A1 Herbicide safener compounds containing N-(Tetrazol-5-yl)- and N-(Triazol-5-yl)aryl carboxylic acid amides |
| 05/08/2013 | CN103086993A Method for crystallizing valsartan |
| 05/08/2013 | CN101585784B Method for purifying sartan side chain compound |
| 05/07/2013 | CA2590349C Potentiators of glutamate receptors |
| 05/02/2013 | US20130109710 Spiro compounds and pharmaceutical use thereof |