Class / Patent application number | Description | Number of patent applications / Date published |
560056000 | Ortho fused rings in acid moiety | 10 |
20100048938 | FERMENTATION OF PRAVASTATIN - The present invention provides a microorganism containing a compactin biosynthesis gene and a gene for conversion of compactin into pravastatin. In a preferred example, said compactin biosynthesis gene is mIcA and/or mIcB and/or mIcC and/or mIcD and/or mIcE and/or mIcF and/or mIcG and/or mIcH and/or mIcR and said gene for conversion of compactin into pravastatin is a hydroxylase gene. Furthermore, the present invention provides a method for producing a compound of interest such as a statin. In a preferred example said statin is pravastatin. | 02-25-2010 |
20100286435 | Low shrinkage dental material and method - The invention provides a low polymerization shrinkage dental composition and a polymerizable dental material selected from the group consisting of wax-like dental material that undergoes ring open polymerization. The dental composition is useful as restorative material and for making artificial teeth, dentures, restoratives, crowns and bridges of high strength dental polymeric material. | 11-11-2010 |
20120029226 | METHOD FOR THE SYNTHESIS OF CHIRAL ALPHA-ARYL PROPIONIC ACID DERIVATIVES - The present invention provides a method for the synthesis of optically pure α-aryl propionic acid derivatives comprising subjecting the corresponding racemic α-aryl propionic acid derivatives to high sheer or impact forces, such as grinding. | 02-02-2012 |
20120226068 | ANHYDRIDE DERIVATIVES OF 2-(S)-(6-METHOXY-2-NAPHTYL)-PROPANOIC ACID, PREPARATION METHOD AND USE THEREOF - The present invention provides a novel anhydride derivative of 2-(S)-(6-methoxy-2-naphtyl)-propanoic acid for preparing nitrooxyalkyl esters of 2-(S)-(6-methoxy-2-naphtyl)-propanoic acid with high purity to meet requirements of the industry. | 09-06-2012 |
20130303798 | PROCESS FOR SYNTHESIZING PHENYLACETIC ACID BY CARBONYLATION OF TOLUENE - A production process for substituted phenylacetic acids or ester analogues thereof is disclosed. In this process toluene or toluene substituted with various substituents, an alcohol, an oxidant and carbon monoxide are used as raw materials to obtain compounds comprising structure of phenylacetic acid ester or analogues thereof by catalysis of the complex catalyst formed from transition metal and ligand, and such compounds are hydrolyzed to obtain various substituted phenylacetic acid based compounds. This type of compounds and their derivatives serve as important fine chemicals used widely in the industries of pharmaceuticals, pesticides, perfume and the like. | 11-14-2013 |
20140012034 | Cross-Linked Carbon Nanotube Networks - The present invention relates to a method for the production of cross-linked carbon nanotube networks which are selected from aerogels and xerogels with improved performance and characteristics thereof. The invention is also concerned with carbon nanotube networks which are selected from aerogels and xerogels produced by such processes and uses thereof. | 01-09-2014 |
20140100384 | AROMATIC ACYLATION WITH CYCLIC ANHYDRIDE FOR PLASTICIZER PRODUCTION - Provided is a process for making non-phthalate plasticizers, by acylating an aromatic compound with a succinic anhydride to form a keto-acid, and then esterifying the keto-acid with C | 04-10-2014 |
20150126763 | METHOD OF PREPARATION OF STEREOSPECIFIC QUINONE DERIVATIVES - The description provides processes for the regio and stereospecific synthesis of polyprenylatedquinone derivatives, such as Vitamin K1, K2 and Ubiquinone, exploiting dithioacetals, especially 1,3-dithiane, mediated Umpolung chemistry which works along a new concept “Inhibiting resonance delocalization (IRD)” to overcome isomerization generated due to delocalization of allyliccarbanion on the π-electron cloud of an allylic systems by the conventional synthesis. | 05-07-2015 |
20160030371 | COMPOUNDS AND METHODS FOR DELIVERY OF PROSTACYCLIN ANALOGS - This invention pertains generally to prostacyclin formulations and methods for their use in promoting vasodilation, inhibiting platelet aggregation and thrombus formation, stimulating thrombolysis, inhibiting cell proliferation (including vascular remodeling), providing cytoprotection, preventing atherogenesis and inducing angiogenesis. | 02-04-2016 |
20220135513 | METHODS OF MANUFACTURING TREPROSTINIL AND TREPROSTINIL DERIVATIVE PRODRUGS - Methods for making prodrugs of treprostinil and treprostinil derivatives are provided. Specifically, methods are provided herein for producing prostacyclin compounds comprising treprostinil covalently linked to a linear C | 05-05-2022 |