Featured patents

Quaternary Heteroatom Containing Compounds
US 08822679 B2, Sept. 2, 2014, Having -C(=X)-, wherein X is chalcogen, bonded directly to the hetero ring, Scott C. Virgil et al. / California Institute of Technology (Pasadena, US)
A method of making an enantioenriched heteroatom-containing compound, the method…

Ammoximation Process
US 08779124 B2, July 15, 2014, The reactant is a cyclic oxime, Alexander James Patterson et al. / University of Southampton (Southampton, GB)
A redox ammoximation process comprising reacting a C 6 -C 12…

Luminescent Macrocyclic Lanthanide Complexes
US 08729258 B2, May 20, 2014, Porphyrins (including hydrogenated; e.g., chlorophyll, etc.), Jide Xu et al. / The Regents of the University of California (Oakland, US)
A compound having a structure according to Formula III:…

Methods and Compositions for Preparing Noribogaine From Voacangine
US 08742096 B2, June 3, 2014, Nitrogen of the hetero ring is shared by an additional cyclo of the polycyclo ring system, Robert M. Moriarty et al. / DemeRx, Inc. (Ft. Lauderdale, US)
A method for preparing and purifying noribogaine which method comprises:…

Michael Addition Reaction Product and Active Energy Ray-Curable Composition
US 08674089 B2, March 18, 2014, The nitrogens are in the 1,4-positions of the hetero ring, Gaudl Kai-uwe et al. / DIC Corporation (Tokyo, JP)
A Michael addition reaction product obtained by a Michael addition reaction…

Methods for Preparing Pyrimidine Derivatives Useful as Protein Kinase Inhibitors
US 08637666 B2, Jan. 28, 2014, Spiro, Jean-Damien Charrier et al. / Vertex Pharmaceuticals Incorporated (Cambridge, US)
A method of preparing a compound represented by Structural Formula (I):…

Pyrrolo[2,L-C][L,4]benzodiazepine-Benzothiazole or Benzoxazole Conjugates Linked Through Piperazine Moiety and Process for the Preparation Thereof
US 08637665 B2, Jan. 28, 2014, Nitrogen of the hetero ring is shared by an additional cyclo of the tricyclo ring system, Adla Malla Reddy et al. / Council of Scientific & Industrial Research IN
A compound of formula (I):…

Isoxazolidine Derivatives
US 08637662 B2, Jan. 28, 2014, The hetero ring is five-membered, Ilaria Peretto et al. / Chiesi Farmaceutici S.p.A. (Parma, IT)
A compound represented by formula (I):…

Substituted Aniline Derivatives
US 08624022 B2, Jan. 7, 2014, The hetero ring contains chalcogen, Andrew David Carr et al. / UCB Pharma, S.A. (Brussells, BE)
A compound having the structure of Formula I:…

Substituted Porphyrins
US 08546562 B2, Oct. 1, 2013, Porphyrins (including hydrogenated; e.g., chlorophyll, etc.), Michael P. Trova et al.
A method of treating an ischemia reperfusion injury, said method comprising…

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