申请人:Portola Pharmaceuticals, Inc.
公开号:US20210147392A1
公开(公告)日:2021-05-20
The present disclosure provides processes for the preparation of cerdulatinib, which is of formula I:
or a salt thereof. The disclosure also provides intermediates and processes for the preparation of the intermediates useful in the preparation of cerdulatinib or a salt thereof.
本公开提供了制备cerdulatinib的过程,其化学式为I:或其盐。本公开还提供了中间体和制备中间体的过程,这些中间体在制备cerdulatinib或其盐时有用。