779199-69-8Relevant articles and documents
Site-Selective C?H Oxygenation via Aryl Sulfonium Salts
Sang, Ruocheng,Korkis, Stamatis E.,Su, Wanqi,Ye, Fei,Engl, Pascal S.,Berger, Florian,Ritter, Tobias
supporting information, p. 16161 - 16166 (2019/11/03)
Herein, we report a two-step process forming arene C?O bonds in excellent site-selectivity at a late-stage. The C?O bond formation is achieved by selective introduction of a thianthrenium group, which is then converted into C?O bonds using photoredox chemistry. Electron-rich, -poor and -neutral arenes as well as complex drug-like small molecules are successfully transformed into both phenols and various ethers. The sequence differs conceptually from all previous arene oxygenation reactions in that oxygen functionality can be incorporated into complex small molecules at a late stage site-selectively, which has not been shown via aryl halides.
PHARMACEUTICALS COMPRISING BIARYL DERIVATIVES OR SALTS THEREOF
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, (2018/10/24)
PROBLEM TO BE SOLVED: To provide compounds with excellent antimycotic activity against Trichophyton. SOLUTION: The invention provides pharmaceuticals comprising biaryl derivatives represented by general formula (I) or salts thereof, where ring A is optionally substituted phenyl or the like; Q is CH2 or the like; X1, X2 and X3 are CR1 or the like; and Y is CH or N. SELECTED DRAWING: None COPYRIGHT: (C)2018,JPOandINPIT
COMPOSITIONS FOR TREATMENT OF CYSTIC FIBROSIS AND OTHER CHRONIC DISEASES
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, (2012/04/23)
The present invention relates to pharmaceutical compositions comprising an inhibitor of epithelial sodium channel activity in combination with at least one ABC Transporter modulator compound of Formula A, Formula B, Formula C, or Formula D. The invention also relates to pharmaceutical formulations thereof, and to methods of using such compositions in the treatment of CFTR mediated diseases, particularly cystic fibrosis using the pharmaceutical combination compositions.