Featured patents

Method for Synthesizing Temsirolimus
US 08822678 B2, Sept. 2, 2014, Two of the cyclos share at least three ring members or a ring member is shared by three of the cyclos, Long Tang et al. / Tianjin Wiejie Technology Co., Ltd. (Tianjin, CN)
A method for synthesizing a compound of formula I,…

Ammoximation Process
US 08779125 B2, July 15, 2014, The reactant is a cyclic oxime, Robert Raja et al. / University of Southampton (Southampton, GB)
A redox ammoximation process comprising reacting a C 6 -C 12…

Pyrimidline Derivatives Having Immune Modulating Properties That Act via TLR7 for the Treatment of Viral or Allergic Diseases and Cancers
US 08765939 B2, July 1, 2014, Heterocyclic Carbon Compounds Containing a Hetero Ring Having Chalcogen or Nitrogen as the Only Ring Hetero Atoms, Nicholas J. Bennett et al. / AstraZeneca AB (Sodertalje, SE)
A compound of formula (I)…

Process for the Preparation of Carbapenem Using Cabapenem Intermediates and Recovery of Cabapenem
US 08729260 B2, May 20, 2014, The ring system is 4-aza-bicyclo(3.2.0)heptane (including unsaturated) and has sulfur bonded directly at the 2-position, Chia-Mao Chang et al. / Savior Lifetec Corporation (Miaoli County, TW)
A process for the preparation of a compound of formula II:…

Dibenzothiazepine Derivatives and Uses Thereof—424
US 08653257 B2, Feb. 18, 2014, Nitrogen bonded directly to ring carbon of the hetero ring, Michael Wood et al. / Astrazeneca AB (Sodertalje, SE)
A method of making 2-fluoro-11-(piperazin-1-yl)dibenzo[b,f][1,4]thiazepine, said…

Methods of Preparing Polymorphic Form a of Bazedoxifene Acetate
US 08618284 B2, Dec. 31, 2013, The additional hetero ring is five-membered and contains nitrogen, Vincenzo Cannata et al. / Wyeth LLC (Madison, US)
A method of preparing polymorphic Form A of bazedoxifene acetate, the method…

Process for Preparing Benzothiazepines From Gamma-Aminoalkylbenzenes
US 08618282 B2, Dec. 31, 2013, Bicyclo ring system which contains the hetero ring as one of the cyclos, Donald Landry et al. / Les Laboratoires Servier (Suresnes Cedex, FR)
A process for preparing a 2,3,4,5-tetrahydro[1,4]benzothiazepine of formula:…

Fused Heterocyclic Compounds as Ion Channel Modulators
US 08586732 B2, Nov. 19, 2013, Bicyclo ring system having the hetero ring as one of the cyclos, Eric Q. Parkhill et al. / Gilead Sciences, Inc. (Foster City, US)
A compound of Formula II:…

Organic Compound, Photovoltaic Layer and Organic Photovoltaic Device
US 08552179 B2, Oct. 8, 2013, Porphyrins (including hydrogenated; e.g., chlorophyll, etc.), Pavel I. Lazarev / Cryscade Solar Ltd (Nicosia, CY)
A predominantly planar organic compound of the general structural formula I…

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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