Disclosed are compounds of Formula (I) or pharmaceutically acceptable salts thereof, wherein W, X, Y, Z, R
1
, R
2
, R
3
and R
4
are described in this application, and methods of using said compounds in the treatment of cancer.
Construction of Axially Chiral Arylpyrroles via Atroposelective Diyne Cyclization
作者:Yang-Bo Chen、Li-Gao Liu、Can-Ming Chen、Yi-Xi Liu、Bo Zhou、Xin Lu、Zhou Xu、Long-Wu Ye
DOI:10.1002/anie.202303670
日期:——
A novel copper-catalyzed atroposelective diyne cyclization enables the efficientsynthesis of a range of axially chiral arylpyrrole biaryls in good to excellent yields with generally excellent enantioselectivities via oxidation and X−H insertion of vinyl cations. This method gives the first synthesis of mono-substituted 3-arylpyrrole atropisomers and the first atroposelective diyne cyclization.