Phosphorus Coordination Chemistry in Catalysis: Air Stable P(III)-Dications as Lewis Acid Catalysts for the Allylation of C–F Bonds
作者:Saurabh S. Chitnis、James H. W. LaFortune、Haley Cummings、Liu Leo Liu、Ryan Andrews、Douglas W. Stephan
DOI:10.1021/acs.organomet.8b00686
日期:2018.12.24
Modification of C–Fbonds with main-group catalysts has typically employed electron-deficient Lewis superacids in high oxidation states, and the challenges of preparing and handling such species have prevented broader adoption of metal-free reduction protocols. Here, we show that a hemilabile ligand coordinated to an easily accessed P(III) center imparts air stability without sacrificing the ability
8-SUBSTITUTED ISOQUINOLINE DERIVATIVE AND USE THEREOF
申请人:Asahi Kasei Pharma Corporation
公开号:EP2366699A1
公开(公告)日:2011-09-21
The present invention relates to a compound represented by the following formula (1):
wherein D1, A1, D2, R1, D3, and R2 each have the same meaning as defined in the present specification or a salt thereof. The compound represented by the formula (1) or a salt thereof has an IKKβ inhibiting activity and the like and is useful for the prevention and/or treatment of IKKβ-associated diseases or symptoms and the like.
The present invention provides regulatable biocircuit systems. Such systems provide modular and tunable protein expression systems in support of the discovery and development of therapeutic modalities.