专利号:US-11339145-B2 优先权日:2018-05-04 标题 :Synthesis of cerdulatinib 发明人:PANDEY ANJALI; SRAN ARVINDER; CHEN YING; POGGIALI DANIELE; FUMAGALLI TIZIANO 权利人:ALEXION PHARMA INC 摘要: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.
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