Patents
Patents for C07D 257 - Heterocyclic compounds containing rings having four nitrogen atoms as the only ring hetero atoms (9,612)
05/2014
05/07/2014CN103772231A 新颖化合物,其合成方法及治疗用途 Novel compounds, their synthesis, and therapeutic use
05/07/2014CN101970015B 作为显像剂的n-烷氧基酰胺共轭物 As the alkoxy amide n- imaging agent conjugate
05/06/2014US8715621 Radical polarizing agents for dynamic nuclear polarization
05/06/2014CA2629172C Glucagon receptor antagonists, preparation and therapeutic uses
05/01/2014WO2014065860A1 Functionalized 1,2,4,5-tetrazine compounds for use in bioorthogonal coupling reactions
05/01/2014WO2014065215A1 Transparent electrode, electronic device, and organic electroluminescent element
04/2014
04/30/2014CN102786487B Application of graphene in preparation of tetrazole compound as catalyst
04/30/2014CN102584732B Method for preparing plerixafor
04/29/2014USRE44873 Imidazole-5-carboxylic acid derivatives, the preparation method therefor and the uses thereof
04/24/2014WO2014063168A1 Heterocycle-bisamide inhibitors of scavenger receptor bl
04/24/2014US20140113891 Compounds that inhibit human DNA ligases and methods of treating cancer
04/24/2014US20140113884 Epoxyeicosatrienoic acid analogs and methods of making and using the same
04/24/2014US20140113012 Compounds and methods for inducing chondrogenesis
04/23/2014CN103739564A Multiple crystal forms of valsartan and preparation method thereof
04/23/2014CN102558081B Preparation method of N1, N4-duel substitution phenyl group-3, 6-dimethyl-1,2,4,5-tetrazine-1,4-dimethyl amide
04/22/2014US8703937 Metal complexes of tetraazamacrocycle derivatives
04/17/2014WO2013171332A3 Tertiary amines for use in the treatment of cardiac disorders
04/17/2014US20140107027 Methods and compositions for treating amyloid-related diseases
04/16/2014CN103724288A Post-processing method for preparing 1H-tetrazole-1-acetic acid through triethyl orthoformate method
04/16/2014CN103724287A 1,1'-dihydroxy-5,5'-bitetrazole ammonium salt and preparation method
04/16/2014CN102702118B Valsartan organic pharmaceutical co-crystal and preparation method thereof
04/16/2014CN102573462B 3-substituted compounds for reducing uric acid
04/16/2014CN102503904B Method for recovering HMX (high melting explosive) from waste HMX-based explosive
04/16/2014CN101993421B Synthesis and application of blue-fluorescence luminous zinc metal complex
04/10/2014WO2014055504A1 Process for the preparation of macrocyclic polyazacarboxylate ligands and chelates
04/09/2014EP2716625A1 Cinnamic acid derivative, polymer thereof, and liquid crystal alignment layer comprising cured article thereof
04/09/2014CN103717581A N-(tetrazol-5-yl)- and n-(triazol-5-yl)arylcarboxamides and use thereof as herbicides
04/09/2014CN103709112A 5-[1'-(2''-ethoxy)hydrazino] tetrazole and salt derivative thereof
04/09/2014CN102432558B Method for synthesizing irbesartan and intermediate thereof
04/09/2014CN101768109B Bi-methyl fluoride sulfones compound and application thereof
04/08/2014US8691856 Glucagon receptor antagonists, preparation and therapeutic uses
04/03/2014WO2014051165A1 Tetrazolinone compounds and their use as pesticides
04/03/2014WO2014051161A1 Tetrazolinone compounds and their use as pesticides
04/03/2014WO2014051008A1 Deprotection method for tetrazole compound
04/02/2014CN103694187A 5-amino-1-benzamido tetrazole and metal complex thereof
04/01/2014US8686154 Compounds and compositions for delivering active agents
04/01/2014CA2594098C Inhibitors of the 11-beta-hydroxysteroid dehydrogenase type 1 enzyme
03/2014
03/27/2014US20140088165 Substituted carbamoylmethylamino acetic acid derivatives as novel NEP inhibitors
03/26/2014CN102887836B L-phenylglycine derivative and application thereof
03/26/2014CN102321038B Improved valsartan preparation method
03/20/2014US20140079667 Tetrazolones as inhibitors of fatty acid synthase
03/19/2014CN103649068A An intermediate of statin drugs and preparation thereof
03/13/2014WO2014037342A1 Herbicidally active bicycloaryl carboxylic acid amides
03/13/2014US20140073677 Valsartan salts
03/13/2014US20140073624 Biaryl Heterocyclic Compounds and Methods of Making and Using the Same
03/13/2014US20140072532 Compounds, compositions and methods for treating or preventing pneumovirus infection and associated diseases
03/13/2014DE102012018115A1 New aryl-N-(arylalkyl) carbamate compounds, used to prepare pharmaceutical composition for prophylactic and/or therapeutic treatment of diseases including e.g. acute and chronic neurogenic pain, and neurological and psychiatric diseases
03/12/2014CN103626711A Preparation method of nano grid octogen
03/06/2014WO2014034868A1 Method for producing biaryl compound
03/06/2014WO2014033305A1 Analogues of porphyrins, their method of preparation and use thereof
03/06/2014US20140066630 Process for the preparation of bis-(1(2)h-tetrazol-5-yl)-amine monohydrate
03/06/2014US20140066408 Antioxidant inflammation modulators: c-17 homologated oleanolic acid derivatives
03/06/2014US20140066369 Modulators Of The GPR119 Receptor And The Treatment Of Disorders Related Thereto
03/05/2014EP2703391A1 Analogues of porphyrins, their method of preparation and use thereof
03/05/2014CN103619836A Antimicrobial/adjuvant compounds and methods
03/05/2014CN103619803A Cinnamic acid derivative, polymer thereof, and liquid crystal alignment layer comprising cured article thereof
03/05/2014CN103613558A Preparation method of valsartan
03/05/2014CN103613557A Preparation method for magnetic resonance imaging contrast medium gadobutrol
02/2014
02/27/2014WO2014005098A3 Compositions and methods for treating or preventing pneumovirus infection and associated diseases
02/26/2014EP2699556A1 Preparation of high-purity gadobutrol
02/26/2014EP2699272A1 Targeted contrast agents and uses thereof
02/26/2014CN103601694A Method for producing valsartan by using microreactor
02/26/2014CN103601680A Bispyrazolyl energetic compounds and preparation method thereof
02/25/2014CA2207252C Inhibitors of prenyl transferases
02/19/2014CN103588719A Complex of octogen (HMX) and dimethyl sulfoxide (DMSO) and preparation method of complex
02/13/2014US20140046075 Dual-acting antihypertensive agents
02/11/2014CA2681572C Inhibitors of ion channels
02/11/2014CA2288330C Benzoyl amino acid derivatives useful as inhibitors of protein isoprenyl tranferases
02/06/2014US20140039132 C-substituted, 1h-azoles for amphoteric, solvent-less proton conductivity
02/06/2014US20140039009 Compounds for inflammation and immune-related uses
02/05/2014CN103554049A Method for preparing valsartan
02/05/2014CN103554048A Preparation method of 2-isopropylphenyl-5-phenyl tetrazolium
02/05/2014CN103554047A Method for preparing valsartan
02/04/2014US8642653 Ketone compounds and compositions for cholesterol management and related uses
02/04/2014US8642635 Substituted carbamoylmethylamino acetic acid derivatives as novel NEP inhibitors
02/04/2014US8642585 Indanyloxydihydrobenzofuranylacetic acids
01/2014
01/30/2014WO2014018570A1 Cystathionine-υ-lyase (cse) inhibitors
01/30/2014WO2014018569A1 Cystathionine-y-gamma-lyase (cse) inhibitors
01/29/2014CN103547573A Preparation of high-purity gadobutrol
01/29/2014CN103547290A Targeted contrast agents and uses thereof
01/29/2014CN103539752A Synthesis method of valsartan
01/22/2014CN103525401A Spirobifluorene derivative organic electroluminescence material as well as preparation method thereof
01/22/2014CN103524445A Method for synthetic production of 1-methyl-5-aminotetrazole
01/22/2014CN103524444A Synthetic method of 5, 5'-bistetrazole-1, 1'-dioxo hydroxyl ammonium salt (TKX-50)
01/22/2014CN103524443A Specific HMX (cyclotetramethylene tetranitramine)
01/21/2014US8633182 Indanyloxyphenylcyclopropanecarboxylic acids
01/15/2014EP2684861A2 Spiro compounds and pharmaceutical use thereof
01/15/2014EP2683297A1 Exposure kit including a fluorescent agent and a cyanoacrylate, and method for the co-fumigation of a fluorescent agent and a cyanoacrylate
01/15/2014CN103508972A 2-methyl-5-aminotetrazole synthesis production method
01/15/2014CN103508971A 1H-tetrazole-5-acetic acid one-step synthesis production method
01/15/2014CN103508970A Ethyl 1H-tetrazole-5-acetate production method
01/15/2014CN103508969A Synthesis production method of high-purity 1H-tetrazole-5-acetic acid
01/15/2014CN101668426B Smac mimetic dimers and trimers useful as anti-cancer agents
01/14/2014US8628978 Responsive luminescent lanthanide complexes
01/14/2014CA2606258C Neurotherapeutic azole compounds
01/09/2014WO2014008214A1 Biaryl-containing compounds as inverse agonists of ror-gamma receptors
01/09/2014US20140011997 Neprilysin inhibitors
01/08/2014EP2681208A1 Antimicrobial/adjuvant compounds and methods
01/08/2014CN102586783B Corrosion inhibitor, preparation method thereof and chemico-mechanical polishing composition
01/08/2014CN102399199B Preparation method of magnetic resonance imaging contrast agent
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