Class / Patent application number | Description | Number of patent applications / Date published |
534558000 | Diazo or diazonium (e.g., -N=N-C, etc.) | 14 |
20090118478 | Manufacturing Process - A process for the preparation of a desired chemical compound in a continuous reactor in which a part of the product stream exits the reactor and part of the product stream is recycled around the reactor in order to reduce the amount of buffer that would otherwise be required. | 05-07-2009 |
20100145034 | SELECTIVE PLACEMENT OF CARBON NANOTUBES THROUGH FUNCTIONALIZATION - The present invention provides a method for selectively placing carbon nanotubes on a substrate surface by using functionalized carbon nanotubes having an organic compound that is covalently bonded to such carbon nanotubes. The organic compound comprises at least two functional groups, the first of which is capable of forming covalent bonds with carbon nanotubes, and the second of which is capable of selectively bonding metal oxides. Such functionalized carbon nanotubes are contacted with a substrate surface that has at least one portion containing a metal oxide. The second functional group of the organic compound selectively bonds to the metal oxide, so as to selectively place the functionalized carbon nanotubes on the at least one portion of the substrate surface that comprises the metal oxide. | 06-10-2010 |
20100184964 | PREPARATIONS OF PHOSPHOLIPIDS AND PHARMACEUTICALS CONTAINING 5-AMINO SALICYLIC ACID FOR THE TREATMENT OF INFLAMMATORY BOWEL DISEASE - A unique composition of a 5-amino salicylic acid (5ASA) and a phospholipid is disclosed for treating Inflammatory Bowel Disease (IBD), where the composition can be a mixture, a molecular association complex or a covalent compound of 5ASA and a reactive phospholipid covalently bonded together via a diazo linkage and to methods for administering the compositions to treat symptoms of IBD. | 07-22-2010 |
20120046455 | Catalytic Cyclopropanation of Alkenes with Alpha-Cyano-Diazoacetates - A process for the preparation of a 1,1-cyclopropane(nitrile)(electron-acceptor), the process comprising treating an olefin with an acceptor/acceptor-substituted α-cyanodiazo reagent in the presence of a catalytic amount of a metal porphyrin catalyst. | 02-23-2012 |
20120289686 | BORON-CONTAINING SMALL MOLECULES - This invention relates to compounds useful for treating fungal infections, more specifically topical treatment of onychomycosis and/or cutaneous fungal infections. This invention is directed to compounds that are active against fungi and have properties that allow the compound, when placed in contact with a patient, to reach the particular part of the skin, nail, hair, claw or hoof infected by the fungus. In particular the present compounds have physiochemical properties that facilitate penetration of the nail plate. | 11-15-2012 |
20130035478 | PYRROLYSINE ANALOGS - Several different pyrrolysine analogs are disclosed in this application. Those analogs have distinct chemical and biophysical properties. Some analogs are useful in chemical ligation applications. Methods of making and using are also disclosed. | 02-07-2013 |
20140100360 | CONTINUOUS PRODUCTION AND REACTION OF A DIAZO COMPOUND - A process for producing a reaction product of a diazo compound, which process comprises: a. continuously supplying to a first reactor a precursor of a diazo compound; a water-miscible solvent; a base and water; b. mixing the precursor of a diazo compound; the water-miscible solvent; the base and water to generate a diazo compound; c. continuously removing from the first reactor, through a hydrophobic membrane, into a second reactor the formed diazo compound; d. continuously removing from the first reactor all reaction products that have not passed into the second reactor; e. continuously supplying to the second reactor a substrate in a non-water-miscible solvent; f. mixing the above components to generate a reaction product of a diazo compound; and g. continuously removing from the second reactor the non-water-miscible solvent and the reaction product of the diazo compound, and apparatus suitable for carrying out such a process. | 04-10-2014 |
20140107326 | METHODS INVOLVING GRAPHENE AND FUNCTIONALIZED GRAPHENE - Embodiments relating to the synthesis and processing of graphene molecules are provided. In some cases, methods for the electrochemical expansion and/or functionalization of graphene molecules are provided. In some embodiments, one or more species may be intercalated between adjacent graphene sheets. | 04-17-2014 |
20140221631 | BORON-CONTAINING SMALL MOLECULES - This invention relates to compounds useful for treating fungal infections, more specifically topical treatment of onychomycosis and/or cutaneous fungal infections. This invention is directed to compounds that are active against fungi and have properties that allow the compound, when placed in contact with a patient, to reach the particular part of the skin, nail, hair, claw or hoof infected by the fungus. In particular the present compounds have physiochemical properties that facilitate penetration of the nail plate. | 08-07-2014 |
534559000 | With preservative or stabilizer | 1 |
20100041876 | PROCESS FOR PREPARING AROMATIC DIAZONIUM SALTS - A process is described for preparing aromatic diazonium salts, wherein the starting compound is an aromatic amide and the amide bond is first split hydrolytically and the amine compound thus obtained is diazotized with an inorganic nitrite salt. The diazonium salts thus obtained can be converted to stable salts and then serve as starting materials for further reactions, such as the Heck reaction. | 02-18-2010 |
534560000 | Hetero ring containing | 3 |
20100076181 | COMPOUNDS AND METHODS FOR LABELING OLIGONUCLEOTIDES - The invention provides a novel method of labeling oligonucleotides, with reporter moieties, including but not limited to, quenchers, fluorophores, biotin, digoxigenin, peptides and proteins. In addition, this invention provides a method of detecting hybridization of oligonucleotides. This invention also provides novel azo quenchers having the general formula shown below. | 03-25-2010 |
20100125132 | PREPARATION OF DIAZO AND DIAZONIUM COMPOUNDS - A method for making diazo-compounds, diazonium salts thereof and other protected forms of these compounds. Diaz-compounds are prepared by reaction of a tertiary phosphine reagent carrying a reactive carbonyl group with an azide. The reaction can also generate an acyl triazene which can be converted thermally or by addition of base to form the diazo-compound or the acyl triazene can be isolated. The method is particularly useful for conversion of azides carrying one or more electron withdrawing groups to diazo-compounds. The method can be carried out in aqueous medium under mild conditions and is particularly useful for conversion of azido sugars to diazo-compound and diazonium salts thereof under physiological conditions. Tertiary phosphine reagents, particularly those that are water-soluble, and precursors for preparation of the reagents are provided. | 05-20-2010 |
20110071282 | PROCESS FOR THE PREPARATION OF NAPHTHALEN-2-YL-PYRAZOL-3-ONE INTERMEDIATES USEFUL IN THE SYNTHESIS OF SIGMA RECEPTOR INHIBITORS - The invention relates to a process for preparing naphthalen-2-yl-pyrazol-3-one intermediates, tautomers, and salts thereof, to novel intermediates, and to the use of the intermediates in the preparation of sigma receptor inhibitors. | 03-24-2011 |
534565000 | Formation of diazonium group | 1 |
20150038687 | METHOD FOR THE PREPARATION OF DIAZOALKANES - The present invention relates to a method of forming diazoalkanes. One aspect of the present invention provides a method for the production of a N-alkyl-N-nitroso compound from a starting material, comprising the use of a tribasic acid to acidify an amine. A second aspect of the present invention provides a method for the production of a diazoalkane, comprising reacting a N-alkyl-N-nitroso compound with a base and a phase transfer catalyst, wherein no organic solvent is used. | 02-05-2015 |