[EN] BICYCLIC PYRAZINONE DERIVATIVES<br/>[FR] DÉRIVÉS BICYCLIQUES DE PYRAZINONE
申请人:MERCK PATENT GMBH
公开号:WO2013143663A1
公开(公告)日:2013-10-03
Compounds of the formula (I) in which R1, X and Y have the meanings indicated in Claim 1, are inhibitors of Tankyrase, and can be employed, inter alia, for the treatment of diseases such as cancer, cardiovascular diseases, central nervous system injury and different forms of inflammation.
Compounds of the formula I
in which R
1
, X and Y have the meanings indicated in Claim
1,
are inhibitors of Tankyrase, and can be employed, inter alia, for the treatment of diseases such as cancer, cardiovascular diseases, central nervous system injury and different forms of inflammation.
Functionalized N-containing heterocyclic scaffolds derived from N-substituted pyrroles via inter- and intramolecular annulations
作者:Nana Shao、Jinbiao Li、Huajian Zhu、Shuaizhong Zhang、Hongbin Zou
DOI:10.1016/j.tet.2018.08.022
日期:2018.10
N-containing heterocycles were synthesized by one-step intramolecular or intermolecular annulations of N-substituted pyrrole-2-carbaldehydes and pyrrole-2-carbonitriles. These facile and atom-economic synthetic routes involved the inherent three potential electrophilic and nucleophilic reactive sites of the synthons and the reaction solvent plays a crucial role leading to these different types of products