Class / Patent application number | Description | Number of patent applications / Date published |
544337000 | Phosphorus attached directly or indirectly to the diazine ring by nonionic bonding | 14 |
20090099358 | BISPHOSPHOLANES FOR USE AS CATALYSTS IN ASYMMETRIC REACTIONS - The invention is a set of novel bisphospholane ligands that can be complexed with transition metals. These complexes are useful as catalysts in asymmetric reactions such as asymmetric hydrogenation. | 04-16-2009 |
20090118508 | Novel phosphonic acid compounds as inhibitors of serine proteases - The present invention is directed to phosphonic acid compounds useful as serine protease inhibitors, compositions thereof and methods for treating inflammatory and serine protease mediated disorders. | 05-07-2009 |
20110152523 | CATALYST FOR CROSS-COUPLING REACTION, AND PROCESS FOR PRODUCTION OF AROMATIC COMPOUND USING THE SAME - The present invention provides a process for efficiently producing an alkylated aromatic compound in good yield, by a cross-coupling reaction between an alkyl halide and an aromatic magnesium reagent. A process for producing an aromatic compound represented by Formula (1): | 06-23-2011 |
20120238755 | SALTS OF PRODRUGS OF PIPERAZINE AND SUBSTITUTED PIPERIDINE ANTIVIRAL AGENTS - This invention provides for prodrug Compounds I, pharmaceutical compositions thereof, and their use in treating HIV infection. | 09-20-2012 |
20130030178 | METHODS OF MAKING HIV ATTACHMENT INHIBITOR PRODRUG COMPOUND AND INTERMEDIATES - A method for making the compound of Formula I: | 01-31-2013 |
20130203992 | METHODS FOR THE PREPARATION OF HIV ATTACHMENT INHIBITOR PIPERAZINE PRODRUG COMPOUND - A method for making the compound | 08-08-2013 |
20130253196 | SALTS OF PRODRUGS OF PIPERAZINE AND SUBSTITUTED PIPERIDINE ANTIVIRAL AGENTS - This invention provides for prodrug Compounds I, pharmaceutical compositions thereof, and their use in treating HIV infection. | 09-26-2013 |
20150038709 | METHODS FOR THE PREPARATION OF HIV ATTACHMENT INHIBITOR PIPERAZINE PRODRUG COMPOUND - A method for making the compound | 02-05-2015 |
20150038710 | METHODS FOR THE PREPARATION OF HIV ATTACHMENT INHIBITOR PIPERAZINE PRODRUG COMPOUND - A method for making the compound | 02-05-2015 |
20150038711 | METHODS FOR THE PREPARATION OF HIV ATTACHMENT INHIBITOR PIPERAZINE PRODRUG COMPOUND - A method for making the compound | 02-05-2015 |
20150315218 | SALTS OF PRODRUGS OF PIPERAZINE AND SUBSTITUTED PIPERIDINE ANTIVIRAL AGENTS - This invention provides for prodrug Compounds I, pharmaceutical compositions thereof, and their use in treating HIV infection: | 11-05-2015 |
20160102093 | CO-PROCESSING METHOD AND FORMULATION FOR HIV ATTACHMENT INHIBITOR PRODRUG COMPOUND AND EXCIPIENTS - A process for the production of a formulation of HIV attachment inhibitor piperazine tris salt prodrug compound involves dissolving the prodrug compound in a solvent to form a solution; adding a first quantity of a first anti-solvent to the solution; then dispersing a first quantity of HPMC in the solution; adding a second quantity of the first anti-solvent to the solution; dispersing a second quantity of HPMC in the solution; then adding a second anti-solvent to the solution so as to crystallize the compound with the HPMC and thereby form the formulation, wherein the second anti-solvent is a combination of acetone and isopropyl acetate (IPAC). The formulation is then washed, and dried. | 04-14-2016 |
20160108029 | METHODS FOR THE PREPARATION OF HIV ATTACHMENT INHIBITOR PIPERAZINE PRODRUG COMPOUND - A method for making the compound | 04-21-2016 |
20160152644 | METHODS FOR THE PREPARATION OF HIV ATTACHMENT INHIBITOR PIPERAZINE PRODRUG COMPOUND | 06-02-2016 |