Invention Grant
- Patent Title: Pyridic ketone derivatives, method of preparing same, and pharmaceutical application thereof
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Application No.: US15719138Application Date: 2017-09-28
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Publication No.: US10064848B2Publication Date: 2018-09-04
- Inventor: Wangyang Tu , Haitang Zhang , Guoji Xu , Jiangtao Chi
- Applicant: Shanghai Hengrui Pharmaceutical Co., Ltd. , Jiangsu Hengrui Medicine Co., Ltd.
- Applicant Address: CN Shanghai CN Lianyungang, Jiangsu
- Assignee: Shanghai Hengrui Pharmaceutical Co., Ltd.,Jiangsu Hengrui Medicine Co., Ltd.
- Current Assignee: Shanghai Hengrui Pharmaceutical Co., Ltd.,Jiangsu Hengrui Medicine Co., Ltd.
- Current Assignee Address: CN Shanghai CN Lianyungang, Jiangsu
- Agency: Panitch Schwarze Belisario & Nadel LLP
- Priority: CN201310512377 20131025
- Main IPC: A61K31/443
- IPC: A61K31/443 ; C07D213/82 ; A61K45/06 ; A61K31/444 ; A61K31/4412 ; C07D471/04 ; C07D405/12
Abstract:
Compounds for the preparation of pyridone derivatives are provided. In particular, compounds of formula (IA) are provided, wherein the variable groups are as defined in the specification. The compounds of formula (IA) can be used as intermediates in the preparation of pyridone derivatives useful as mitogen-activated protein kinase kinase (MEK) inhibitors and therapeutic agents for treating cancer.
Public/Granted literature
- US20180016236A1 PYRIDIC KETONE DERIVATIVES, METHOD OF PREPARING SAME, AND PHARMACEUTICAL APPLICATION THEREOF Public/Granted day:2018-01-18
Information query
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