Direct Cobalt-Catalyzed Conjugate Addition of Functionalized Aryl Halides and Triflates: A New Strategy for the Conjugate Addition onto Methyl Vinyl Ketone
作者:Corinne Gosmini、Muriel Amatore
DOI:10.1055/s-0028-1088117
日期:2009.4
An efficient cobalt-catalyzed method for the direct conjugate addition of functionalizedarylhalides or triflates onto methyl vinyl ketone is described. The experimentally simple procedure relies on the use of a catalytic system consisting of CoBr 2 (Bpy) and zinc and does not require the preformation of a stoichiometric organometallic species. The approach described herein displays considerable functional-group
The present invention is in the field of medicine, particularly in the treatment of Type II diabetes and obesity. More specifically, the present invention relates to selective β
3
receptor agonists useful in the treatment of Type II diabetes and obesity. The invention provides compounds and methods of treating Type II diabetes and obesity, comprising administering to a mammal in need thereof compounds of formula (I).
PYRROLO[2,3-D]PYRIMIDINE DERIVATIVE AS JANUS KINASE INHIBITOR
申请人:Incyte Holdings Corporation
公开号:EP3466953A1
公开(公告)日:2019-04-10
The present invention provides the use of 3-cyclopentyl-3-[4-(7H-pyrrolo[2,3-]pyrimidin-4-yl)-1H-pyrazol-1-yl]propanenitrile in the preparation of a medicament for use in the treatment of graft versus host disease.