Featured patents

Process for the Preparation of Crystalline Aprepitant Having Form I Content
US 08816072 B2, Aug. 26, 2014, Five-membered hetero ring having two or more ring hetero atoms of which at least one is nitrogen, Abhay Tatiya et al. / Ranbaxy Laboratories Limited (New Delhi, IN)
A process for preparation of crystalline aprepitant having not more than 15% by…

Compounds and Methods Useful for Directing Stem Cell Differentiation
US 08822684 B1, Sept. 2, 2014, Ring nitrogen is shared by the two cyclos, Craig Lindsley et al. / Vanderbilt University (Nashville, US)
A compound of the formula:…

Recrystallization Method of Fine Spherical RDX Particle
US 08729261 B2, May 20, 2014, Triazines, Hyoun-Soo Kim et al. / Agency for Defense Development (Daejeon, KR)
A method of recrystallizing fine spherical RDX particles, the method comprising:…

Regioselective Preparation of 2-Amino-5-Trifluoromethylpyrimidine Derivatives
US 08729265 B2, May 20, 2014, At 2-position, Gerd Kraemer et al. / Boehringer Ingelheim International GmbH (Ingelheim am Rhein, DE)

Metallo-Oxidoreductase Inhibitors Using Metal Binding Moieties in Combination With Targeting Moieties
US 08680270 B2, March 25, 2014, Phosphorus attached directly or indirectly to the diazine ring by nonionic bonding, William J. Hoekstra et al. / Viamet Pharmaceuticals, Inc. (Morrisville, US)
The lanosterol demethylase inhibitor, wherein the inhibitor is:…

Pyridoquinazolinone M1 Receptor Positive Allosteric Modulators
US 08664387 B2, March 4, 2014, Three or more ring hetero atoms in the tricyclo ring system, Ronald K. Chang et al. / Merck Sharp & Dohme Corp. (Rahway, US)
A compound of formula (I):…

Preparation Method of Rosuvastatin Calcium and Its Intermediates
US 08653265 B2, Feb. 18, 2014, Nitrogen attached directly at 2-position by nonionic bonding and sulfur bonded directly to the nitrogen, Lin Zou et al. / Changzhou Pharmaceutical Factory (Jiangsu, CN)
A preparation method of a Rosuvastatin compound of Formula I,…

Hetero Isonipecotic Modulators of Vanilloid VR1 Receptor
US 08604190 B2, Dec. 10, 2013, Piperidine ring, Bao-Ping Zhao et al. / Janssen Pharmaceutica NV (Beerse, BE)
A compound of formula (I)…

Reactive Dye
US 08536329 B2, Sept. 17, 2013, Hetero ring, Huei-Chin Huang et al. / Everlight USA, Inc. (Pineville, US)
A reactive dye of a structure of formula (I):…

Pesticidal Arylpyrrolidines
US 08450483 B2, May 28, 2013, Substituent on 5-position contains carbocyclic ring, Teruyuki Ichihara et al. / Bayer Cropscience AG (Monheim, DE)
An arylpyrrolidine compound having the formula…

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