Class / Patent application number | Description | Number of patent applications / Date published |
558177000 | Chalcogen attached indirectly to the phosphorus by acyclic nonionic bonding | 8 |
20100029973 | Fatty acid analogues for equilibrating bone mineral density - The invention comprises the use of compounds comprising non β-oxidizable fatty acid entities according to formula (I) or (II) for the preparation of a pharmaceutical composition for the prevention and/or treatment of conditions associated with low/decreased bone mineral density (BMD), and/or for increasing the BMD by decreasing the bone resorption. | 02-04-2010 |
558178000 | The chalcogen, X, is in a -C(=X)- group | 4 |
558179000 | The -C(=X)- is part of a -C(=X)X- group, wherein the X's are the same or diverse chalcogens | 4 |
20160016980 | METHODS FOR THE PREPARATION OF DIASTEROMERICALLY PURE PHOSPHORAMIDATE PRODRUGS - Provided are methods and intermediates for preparing diastereomerically pure phosphoramidate prodrugs of nucleosides of Formulas Ia and Ib: | 01-21-2016 |
558180000 | Plural -C(=X)X- groups attached indirectly to the phosphorus by acyclic nonionic bonding | 3 |
20090124823 | PROCESS FOR PREPARING MALATHION FOR PHARMACEUTICAL USE - The present invention provides a process for preparing a highly pure form of malathion having a reduced level of toxic impurities. In addition, the malathion prepared by the process of this invention is storage stable. The level of toxic impurities in the malathion, e.g., isomalathion, O,O,S-trimethyl phosphorodithioate (MeOOSPS), O,O,S-trimethyl phosphorothioate (MeOOSPO), O,S,S-trimethyl phosphorodithioate (MeOSSPO), malaoxon, isomalathion, diethyl fumarate, methyl malathion, dimethyl malathion, O,O-methyl,ethyl-S-(1,2-dicarboethoxy)ethyl-phosphorodithioate are lower than that of any other commercial preparation of malathion that may be used for pharmaceutical purposes. | 05-14-2009 |
20090247778 | Phosphorus-Containing Compounds with Polymeric Chains, and Methods of Making and Using the Same - The present invention relates to novel phosphorus-containing compounds with polymeric chains, and methods of making and using the same. In part, subject compositions containing phosphorus-containing compounds with polymeric chains and a therapeutic agent, and methods of making and using the same, are described. Certain of the subject compositions exhibit reverse thermal gelation. | 10-01-2009 |
20100069658 | STABILIZATION OF DIESTERS OF DICARBONIC ACID - By using phosphorus compounds, diesters of dicarbonic acid may be stabilized against thermal and chemical decomposition over a relatively long period. Mixtures of diesters of dicarbonic acid and phosphorus compounds are outstandingly suitable for preserving foods. | 03-18-2010 |
558183000 | Plural carbons bonded directly to the same chalcogen which is attached indirectly to the phosphorus by acyclic nonionic bonding (e.g., ethers, etc.) | 3 |
558184000 | The chalcogen is part of a -S(=O)- or a -S(=O)(=O)- group (e.g., sulfones, etc.) | 1 |
20090259064 | SYNTHESIS OF PHOSPHONIC ACID LABELED COMPOUNDS - High purity isotopically labeled phosphonic acid esters can be obtained from isotopically enriched Chloro[ | 10-15-2009 |
558186000 | Plural ether oxygens or thioether sulfurs attached indirectly to the phosphorus by acyclic nonionic bonding | 1 |
20160152643 | PHOSPHORUS-CONTAINING COMPOUND, AND CURABLE EPOXY RESIN COMPOSITION CONTAINING SAME | 06-02-2016 |
558188000 | Halogen attached directly or indirectly to the phosphorus by acyclic nonionic bonding | 1 |
20110257423 | PROCESS FOR PRODUCING FLUOROELASTOMERS - An emulsion polymerization process for the production of fluoroelastomers is disclosed wherein at least one fluorosurfactant is employed as dispersant, said fluorosurfactant being a fluoroalkylphosphoric acid ester of the formula X—Rf—(CH | 10-20-2011 |