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WO2022042612A1 - Dihydropyrrolo[2,3-d]pyridazin-7-one derivative, preparation method therefor, and application thereof - Google Patents

Dihydropyrrolo[2,3-d]pyridazin-7-one derivative, preparation method therefor, and application thereof Download PDF

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Publication number
WO2022042612A1
WO2022042612A1 PCT/CN2021/114580 CN2021114580W WO2022042612A1 WO 2022042612 A1 WO2022042612 A1 WO 2022042612A1 CN 2021114580 W CN2021114580 W CN 2021114580W WO 2022042612 A1 WO2022042612 A1 WO 2022042612A1
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WO
WIPO (PCT)
Prior art keywords
alkyl
deuterium
substituted
membered
halogen
Prior art date
Application number
PCT/CN2021/114580
Other languages
French (fr)
Chinese (zh)
Inventor
邓海兵
辛文群
喻红平
陈椎
徐耀昌
Original Assignee
上海和誉生物医药科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority to CN202010878356 priority Critical
Priority to CN202010878356.0 priority
Application filed by 上海和誉生物医药科技有限公司 filed Critical 上海和誉生物医药科技有限公司
Publication of WO2022042612A1 publication Critical patent/WO2022042612A1/en

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