[EN] PYRAZOLO FUSED HETEROCYCLIC COMPOUNDS AS ERK INHIBITORS<br/>[FR] COMPOSÉS PYRAZOLO HÉTÉROCYCLIQUES CONDENSÉS COMME INHIBITEURS D'ERK
申请人:CHANGZHOU JIEKAI PHARMATECH CO LTD
公开号:WO2017028314A1
公开(公告)日:2017-02-23
Disclosed herein is a compound of formula (I) and/or a pharmaceutically acceptable salt thereof that can serve as Erk inhibitors. They are potentially useful in the treatment of diseases treatable by inhibition of Erk, such as cancers. Also disclosed herein is a pharmaceutical composition, comprising a compound of formula I and/or a pharmaceutically acceptable salt thereof and a pharmaceutically acceptable carrier.
ethoxyethyl)-3-iodo-1H-pyrazole derivatives has been developed. During th is work protection reaction of N-H bond in substituted 3-iodo-1 H-pyrazole derivatives with ethyl vinyl ether and migration of ethoxyethyl protecting group was inves tigated. Synthetic possibilities of Sonogashira cross-coupling reactions of substituted 1-(1-ethoxy ethyl)-3-iodo-1H-pyrazole derivatives with phenylacetylene were studied