In the presence of the [Cp*IrCl2]2/NaOH system, the direct N-alkylation of 2-aminoquinazolines and 2-aminopyrimidines with alcohols afforded the N-exosubstituted 2-(N-alkylamino)quinazolines and 2-(N-alkylamino)pyrimidines with 71–96% yields and complete regioselectivities. The protocol is highly attractive because of easily available starting materials, high atom efficiency and environmental friendliness
Inhibitors of Bruton's tyrosine kinase and methods of their use
申请人:JANSSEN PHARMACEUTICA NV
公开号:US10689396B2
公开(公告)日:2020-06-23
The present disclosure is directed to compounds of formula I′ and methods of their use and preparation, as well as compositions comprising compounds of formula I′.
本公开涉及式 I′化合物及其使用和制备方法,以及包含式 I′化合物的组合物。
Inhibitors of Bruton's tyrosine kinase and method of their use
申请人:JANSSEN PHARMACEUTICA NV
公开号:US10800792B2
公开(公告)日:2020-10-13
The present disclosure is directed to compounds of formula I′ and methods of their use and preparation, as well as compositions comprising compounds of formula I′.
本公开涉及式 I′化合物及其使用和制备方法,以及包含式 I′化合物的组合物。
INHIBITORS OF BRUTON'S TYROSINE KINASE AND METHOD OF THEIR USE
申请人:JANSSEN PHARMACEUTICA NV
公开号:US20170283431A1
公开(公告)日:2017-10-05
The present disclosure is directed to compounds of formula I′ and methods of their use and preparation, as well as compositions comprising compounds of formula I′.