| Patents for C07C 281 - Derivatives of carbonic acid containing functional groups covered by groups in which at least one nitrogen atom of these functional groups is further bound to another nitrogen atom not being part of a nitro or nitroso group (2,117) |
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| 11/15/2005 | CA2332506C New oxidation bases with a guanidine chain, the procedure for preparing them, their use for oxidation dyeing of keratinous fibers, dye compounds and dyeing processes |
| 11/09/2005 | EP1255541B1 Aromatic guanylhydrazone for the treatment of resistant viral infections |
| 11/03/2005 | US20050245503 Therapeutic heterocycles |
| 10/26/2005 | EP1513798A4 Method for preparing hydrazodicarbonamide using biuret as starting material |
| 10/19/2005 | CN1684682A Small organic molecules that increase the activity of gelatinase A in ocular cells |
| 10/12/2005 | CN1680471A Solid blowing agent preparations and process for their preparation |
| 10/06/2005 | WO2005073216A3 Hcv ns-3 serine protease inhibitors |
| 10/06/2005 | US20050222282 Solid blowing agent preparations and process for their preparation |
| 10/06/2005 | US20050222281 Solid blowing agent preparations and process for their preparation |
| 10/06/2005 | DE102004013797A1 Feste Treibmittelpräparationen und Verfahren zu ihrer Herstellung Solid blowing agent compositions and processes for their preparation |
| 10/05/2005 | EP1549623A4 Process for preparing 3-chloromethyl-1,2,4-triazolin-5-one |
| 09/29/2005 | WO2005090293A1 Method for producing semicarbazones |
| 09/29/2005 | WO2005073195A3 Hcv ns-3 serine protease inhibitors |
| 09/29/2005 | US20050215794 Group IB compounds used as condensation, amination, amidation or arylation catalysts; catalysis; efficiency; forming a carbon-carbon bond between a reactant comprising a nucleophilic carbon atom, e.g., enolate or malonate anion, and activated carbon of an aryl, heteroaryl, or vinyl halide or sulfonate |
| 09/29/2005 | CA2558368A1 Method for producing semicarbazones |
| 09/28/2005 | EP1580221A1 Solid blowing agent compositions and process for their preparation |
| 09/28/2005 | EP1580220A1 Solid blowing agent compositions and process for their preparation |
| 09/15/2005 | WO2005085216A1 Isoxazoline-substituted benzamide compound and noxious organism control agent |
| 09/15/2005 | WO2004111086A3 Peptide analogues comprising at least one type of aminoacyl aza-$g(b)3 and the use thereof, in particular for therapy |
| 09/15/2005 | CA2558848A1 Isoxazoline-substituted benzamide compound and pesticide |
| 09/13/2005 | US6943179 Biurethane derivatives |
| 08/31/2005 | EP1568690A1 The use of carbocyclic and heterocyclic substituted semicarbazones and thiosemicarbazones as sodium channel blockers |
| 08/31/2005 | EP1567546A2 Aza-peptides |
| 08/31/2005 | CN1216533C Ectoparasitic insect pest controllers for animals and their usage |
| 08/18/2005 | US20050182121 Thio semicarbazone and semicarbozone inhibitors of cysteine proteases and methods of their use |
| 08/17/2005 | CN1656237A Antiviral inhibition of capsid proteins |
| 08/11/2005 | WO2005073216A2 Hcv ns-3 serine protease inhibitors |
| 08/11/2005 | WO2005073195A2 Hcv ns-3 serine protease inhibitors |
| 08/11/2005 | CA2552317A1 Hcv ns-3 serine protease inhibitors |
| 08/10/2005 | CN1653037A Substituted tetracycline compounds |
| 08/09/2005 | CA2106277C Novel compositions containing an auxin transport inhibitor and another herbicide |
| 08/04/2005 | US20050171176 Pharmaceutically active aromatic guanylhydrazones |
| 08/03/2005 | CN1649830A Substituted aryl ketones |
| 07/27/2005 | EP1556341A1 Process for preparing a pharmaceutically active compound and for preparing its intermediate |
| 07/21/2005 | US20050159363 Selective neuronal nitric oxide synthase inhibitors |
| 07/14/2005 | WO2005031000A3 Treating neuropathic pain with neuropeptide ff receptor 2 agonists |
| 07/14/2005 | US20050153958 Substituted aryl ketones |
| 07/13/2005 | EP1446378A4 Method and apparatus for preparing hydrazo-dicarbonamide using urea as starting material |
| 07/13/2005 | CN1639115A Semicarbazide derivatives and their use as antithrombotics |
| 07/13/2005 | CN1210256C Diacylhydrazine derivs |
| 07/06/2005 | EP1549623A2 Process for preparing 3-chloromethyl-1,2,4-triazolin-5-one |
| 07/06/2005 | EP1549611A2 S-adenosyl methionine decarboxylase inhibition for the treatment of a herpes simplex virus infection |
| 06/23/2005 | US20050136444 Drug screening |
| 06/22/2005 | EP1542687A1 Small organic molecules that increase the activity of gelatinase a in ocular cells |
| 06/15/2005 | EP1539720A1 New process for the synthesis of high purity 3,5-diamino-6-(2, 3-dichlorophenyl)-1,2,4-triazine |
| 06/15/2005 | CN1628092A Method for preparing hydrazodicarbonamide using biuret as starting material |
| 06/08/2005 | EP1537125A1 Method for the organometallic production of organic intermediate products comprising carbon-heteroatom bonds achieved by the deprotonation of heteroatoms |
| 06/07/2005 | US6903237 Ectoparasitic insect pest controllers for animals and their usage |
| 06/02/2005 | US20050119316 Semicarbazide derivatives and the use thereof as antithrombotics |
| 05/26/2005 | WO2005047235A1 Cis-trans isomerisation of semicarbazone compounds |
| 05/26/2005 | CA2545011A1 Cis-trans isomerisation of semicarbazone compounds |
| 05/25/2005 | CN1203053C Method for synthesizing hydrazodicarbonamide |
| 05/24/2005 | US6897240 Thio semicarbazone and semicarbazone inhibitors of cysteine proteases and methods of their use |
| 05/19/2005 | WO2004078924A3 Bioavailable diacylhydrazine ligands for modulating the expression of exogenous genes via an ecdysone receptor complex |
| 05/19/2005 | US20050107566 Method for preparing hydrazodicarbonamide using biuret as starting material |
| 05/18/2005 | CN1616453A Antivirally active heterocyclic azahexane derivatives |
| 05/17/2005 | CA2136597C Hydrazine derivatives and uses thereof |
| 05/11/2005 | CN1615295A Compounds for treatment of inflammation, diabetes and related disorders |
| 05/03/2005 | US6887863 Such as (2RS,3R)-3-amino-4-cyclohexyl-2-hydroxy-N-phenoxybutanamide; methionine aminopeptidase type 2 inhibitors |
| 04/26/2005 | US6884912 Combining an aqueous solution of cyanamide and hydrazine hydrate to form a reaction medium in presence of carbon dioxide, in a molar ratio of cyanamide to hydrazine used is smaller than 1, reacting to form aminoguanidine bicarbonate |
| 04/20/2005 | CN1607200A Intermediates for preparation of arthropodicidal oxadiazines |
| 04/14/2005 | US20050080067 Omega aminoalkylamides of R-2 aryl propionic acids as inhibitors of the chemotaxis of polymorphonucleate and mononucleate cells |
| 04/07/2005 | WO2005031000A2 Treating neuropathic pain with neuropeptide ff receptor 2 agonists |
| 04/07/2005 | CA2539753A1 Treating neuropathic pain with neuropeptide ff receptor 2 agonists |
| 04/05/2005 | US6875764 Urea and thiourea compounds useful for treatment of coccidiosis |
| 03/29/2005 | US6872850 Inhibiting secretion of proteins encoded by adenosine uridylate-rich messenger RNAs, e.g. tumor necrosis factor, interleukin, interferon, cyclooxygenase-1 and -2 by administering a mono- or bisguanylhydrazones |
| 03/22/2005 | US6870065 Such as N-hydroxysuccinimidyl-5-(N,N-bis-(2-(4-(N-((3-hydroxy-4-(methoxy-carbonyl) phenyl)methyl)carbamoyl) butanoylamino)ethyl)carbamoyl)butanoate for biochemical conjugation |
| 03/22/2005 | CA2225250C Bicyclic amino derivatives and pgd2 antagonist containing the same |
| 03/16/2005 | EP1513959A2 Antiviral inhibitions of capsid proteins |
| 03/16/2005 | EP1513798A1 Method for preparing hydrazodicarbonamide using biuret as starting material |
| 03/16/2005 | CN1193010C Heterocyclonitrogen heteroethane derivant with antiviral activity |
| 03/15/2005 | US6867298 Group IB compounds used as condensation, amination, amidation or arylation catalysts; catalysis; efficiency |
| 02/17/2005 | US20050038002 Bactericides; antitumor agents; moderators of gene expression; viricides; parasiticides; malaria therapy |
| 02/16/2005 | EP1506959A2 Derivatised molecules for mass spectrometry |
| 02/16/2005 | EP0986540B1 The use of carbocyclic and heterocyclic substituted semicarbazones and thiosemicarbazones as sodium channel blockers |
| 02/10/2005 | US20050032860 CBI analogs of CC-1065 and the duocarmycins |
| 02/09/2005 | EP1503981A2 Substituted tetracycline compounds |
| 02/09/2005 | EP0900210B1 Antivirally active heterocyclic azahexane derivatives |
| 02/08/2005 | CA2130754C Amine derivatives of oxo- and hydroxy-substituted hydrocarbons |
| 02/02/2005 | CN1187056C Cyclo-oxygenase inhibitor and amidine derivative salts, preparation method thereof, use thereof as drugs, and pharmaceutical compositions containing said salts |
| 01/19/2005 | CN1568308A Salts of guanidine derivatives and pharmaceutical preparations consisting thereof |
| 01/12/2005 | EP1250310A4 Method for synthesizing hydrazodicarbonamide |
| 01/11/2005 | CA2128711C Trypsin inhibitors |
| 12/29/2004 | CN1558896A Method and apparatus for preparing hydrazo-dicarbonamide using urea as starting material |
| 12/23/2004 | WO2004111086A2 Peptide analogues comprising at least one type of aminoacyl aza-$g(b)3 and the use thereof, in particular for therapy |
| 12/09/2004 | WO2004106289A1 Protease inhibitors |
| 12/01/2004 | EP1480948A1 Semicarbazide derivatives and their use as antithrombotics |
| 12/01/2004 | EP1480944A2 Substituted aryl ketones |
| 11/25/2004 | WO2004101752A2 Compounds for treatment of inflammation, diabetes and related disorders |
| 11/25/2004 | CA2524780A1 Compounds for treatment of inflammation, diabetes and related disorders |
| 11/10/2004 | CN1174961C Intermediate for preparing triazolinone and preparing method thereof |
| 11/03/2004 | CN1173940C Aminoguanidine bicarbonate with particular properties and method for making same |
| 10/27/2004 | EP1272456B1 Hydrazide and alkoxyamide angiogenesis inhibitors |
| 10/26/2004 | CA2127215C New use of beta-naphtoquinone derivatives and of their salts for the production of a medicament to inhibit platelet aggregation |
| 10/26/2004 | CA2127214C New use of beta-naphtoquinone derivatives and of their salts for the production of a medicament which accelerate the growth of endothelial cells to inhibit no synthtases |
| 10/20/2004 | CN1538951A Omega-aminoalkylamides of R-2-aryl-propionic acids as inhibitors of chemotaxis of polymorphonucleate and mononucleate cells |
| 10/19/2004 | US6806357 Fluorous nucleophilic substitution of alcohols and reagents for use therein |
| 10/12/2004 | US6803486 Peptidomimetic; n-aminobutyl-n'-nitroguanidine derivatives |
| 10/07/2004 | US20040199012 Method and apparatus for preparing hydrazo-dicarbonamide using urea as starting material |
| 09/30/2004 | WO2004050689A3 Aza-peptides |