Featured patents

Heterocyclic Compounds and Their Uses
US 08765940 B2, July 1, 2014, The 4-position of the hetero ring is unsubstituted or alkyl substituted only, Todd J. Kohn et al. / Amgen Inc. (Thousand Oaks, US)
A compound having the structure:…

Process for the Preparation of Rapamycin Derivatives
US 08754207 B2, June 17, 2014, Two of the cyclos share at least three ring members or a ring member is shared by three of the cyclos, Mayank Ghanshyambhai Dave et al. / Cadila Healthcare Limited (Ahmedabad, Gujaret, IN)
A process for preparing a compound of Formula (I),…

Metal Complexes of Tetraazamacrocycle Derivatives
US 08703937 B2, April 22, 2014, The hetero ring contains at least three nitrogens, Dennis A. Moore / Mallinckrodt LLC (Hazelwood, US)
A compound of Formula:…

US 08680266 B2, March 25, 2014, Porphyrins (including hydrogenated; e.g., chlorophyll, etc.), Zeev Gross et al. / California Institute of Technology (Pasadena, US)
A compound comprising a metallocorrole of Formula I,…

Topical Application of Porphyrins for Killing or Preventing the Growth of Bacteria or Fungi on a Mammal
US 08633311 B2, Jan. 21, 2014, Porphyrins (including hydrogenated; e.g., chlorophyll, etc.), Charles Testa et al. / Frontier Scientific, Inc. (Logan, US)
A method for killing or preventing the growth of a bacterium or a fungus…

Method of Preparing Nitrogen-Doped Graphene and Nitrogen-Doped Graphene Prepared Thereby
US 08575335 B2, Nov. 5, 2013, Two of the cyclos share at least three ring members or a ring member is shared by three of the cyclos, Jong Haom Baek et al. / Unist Academy-Industry Research Corporation (Ulsan, KR)
A method of preparing nitrogen doped-graphene comprising 1) reacting an organic…

Nanoparticulate Probe for in Vivo Monitoring of Tissue Oxygenation
US 08569482 B2, Oct. 29, 2013, Metal containing, Periannan Kuppusamy et al. / The Ohio State University Research Foundation (Columbus, US)
A method of monitoring cells, comprising:…

Cross-Linked Glycopeptide-Cephalosporin Antibiotics
US 08557978 B2, Oct. 15, 2013, 7-position substituent contains hetero ring, Daniel D. Long / Theravance, Inc. (South San Francisco, US)
A compound of the formula:…

Compositions and Methods for Modification of Biomolecules
US 08519122 B2, Aug. 27, 2013, Chalcogen double bonded directly to a ring carbon of the hetero ring which is adjacent to the ring nitrogen, Chelsea Gloria Gordon et al. / The Regents of the University of California (Oakland, US)
A compound of the formula:…

Process for the Synthesis of Ivabradine and Addition Salts Thereof With a Pharmaceutically Acceptable Acid
US 08513410 B2, Aug. 20, 2013, Bicyclo ring system which contains the hetero ring as one of the cyclos, Jean-Luc Renaud et al. / Les Laboratoires Servier (Suresnes Cedex, FR)
A process for the synthesis of ivabradine of formula (I):…

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