Featured patents

Benzenesulfonamide Compounds, Method for Synthesizing Same, and Use Thereof in Medicine as Well as in Cosmetics
US 08772478 B2, July 8, 2014, Benzo is the other cyclo, Pascale Mauvais et al. / Galderma Research & Development (Biot, FR)
A compound of formula (I) below:…

Agent for Prevention And/Or Treatment of Skin Diseases
US 08729264 B2, May 20, 2014, Ring nitrogen is shared by the two cyclos, Daisuke Harada et al. / Kyowa Hakko Kirin Co., Ltd. (Tokyo, JP)
A compound of formula…

Process for Preparing 3,6-Dihydro-1,3,5-Triazine Derivatives
US 08703940 B2, April 22, 2014, Two substituent nitrogens bonded directly to two carbons of the triazine ring, Benjamin List et al. / Studiengesellschaft Kohle mbH (Mülheim an der Ruhr, DE)
A process for preparing a compound of formula I:…

Method of Purifying a Salt, Sodium Salt and Disodium Salt of Pemetrexed
US 08686140 B2, April 1, 2014, The other cyclo in the bicyclo ring system is five-membered, Wenrun Ye et al. / Chongqing Pharmaceutical Research Institute Co., Ltd. CN
A method of purifying a salt of pemetrexed having a structure of formula…

2-Substituted-6-Amino-5-Alkyl, Alkenyl or Alkynyl-4-Pyrimidinecarboxylic Acids and 6-Substituted-4-Amino-3-Alkyl, Alkenyl or Alkynyl Picolinic Acids and Their Use as Herbicides
US 08658791 B2, Feb. 25, 2014, Four ring hetero atoms in the bicyclo ring system, Carla N. Yerkes et al. / Dow AgroSciences, LLC (Indianapolis, US)
A compound selected from the group consisting…

Heterocyclic Compound and Use Thereof
US 08664380 B2, March 4, 2014, Double bonded divalent chalcogen containing, Yasuhiro Imaeda et al. / Takeda Pharmaceutical Company Limited (Osaka, JP)

Co-Crystal Compound of Optical Device
US 08653267 B2, Feb. 18, 2014, The nitrogen is bonded directly at 4- or 6-position, Pu-Yun Wang et al. / National Central University (Jhongli, TW)
A co-crystal compound, comprising:…

Gamma Secretase Modulators
US 08580956 B2, Nov. 12, 2013, Six-membered hetero ring consists of oxygen, nitrogen and carbon, Xianhai Huang et al. / Merck Sharp & Dohme Corp. (Rahway, US)
A compound of the formula…

Manufacture of 4-((1R,3S)-6-Chloro-3-Phenyl-Indan-1-Yl)-1,2,2-Trimethyl-Piperazine and 1-((1R,3S)-6-Chloro-3-Phenyl-Indan-1-Yl)-3,3-Dimethyl-Piperazine
US 08501947 B2, Aug. 6, 2013, Carbocyclic ring containing, Svend Treppendahl et al. / H. Lundbeck A/S (Valby, DK)
A process for the manufacture…

Synthesis of 2,4-Pyrimidinediamines
US 08481724 B2, July 9, 2013, Bicyclo ring system having the oxazine ring as one of the cyclos, Michael Wolberg et al. / Rigel Pharmaceuticals, Inc. (South San Francisco, US)
A process for preparing a compound of formula VI:…

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