The Pd-cataylsed direct ortho-C(sp2)–H fluorination of aromatic ketones has been developed for the first time. The reaction features good regioselectivity and simple operations, constituting an alternative shortcut to access fluorinated ketones. A concise synthesis of anacetrapib has also been achieved by using late-stage C–H fluorination as a key step.
Cyclic Urea Derivatives As Androgen Receptor Antagonists
申请人:Bock Mark Gary
公开号:US20140329858A1
公开(公告)日:2014-11-06
The present invention is directed to compounds of formula (I) wherein R
1
, R
2
, R
3
, and A are defined herein. The present invention also provides for pharmaceutical compositions comprising a compound of formula (I) as well as to the use of such compounds as androgen receptor antagonists for the treatment of diseases and conditions mediated by the androgen receptor, such as prostate cancer.
[EN] CYCLIC UREA DERIVATIVES AS ANDROGEN RECEPTOR ANTAGONISTS<br/>[FR] DÉRIVÉS D'URÉE CYCLIQUE COMME ANTAGONISTES DES RÉCEPTEURS DES ANDROGÈNES
申请人:NOVARTIS AG
公开号:WO2013084138A1
公开(公告)日:2013-06-13
The present invention is directed to compounds of formula (I) wherein R1, R2, R3, and A are defined herein. The present invention also provides for pharmaceutical compositions comprising a compound of formula (I) as well as to the use of such compounds as androgen receptor antagonists for the treatment of diseases and conditions mediated by the androgen receptor, such as prostate cancer.
The present invention relates to compounds of the formula
methods for the preparation thereof, and methods for their use. The compounds are useful in treating diseases characterized by the hyperactivity of MEK. Accordingly the compounds are useful in the treatment of diseases, such as cancer, cognitive and CNS disorders, and inflammatory/autoimmune diseases.