Invention Grant
- Patent Title: Process route of compound of formula (IV), crystal form and preparation method therefor
-
Application No.: US17311431Application Date: 2019-12-20
-
Publication No.: US12077513B2Publication Date: 2024-09-03
- Inventor: Zhi Luo , Xiaolin Li , Yaxun Yang , Lele Yang , Peng Li , Haiying He , Jian Li , Shuhui Chen
- Applicant: SHANDONG DANHONG PHARMACEUTICAL CO., LTD.
- Applicant Address: CN Shandong
- Assignee: SHANDONG DANHONG PHARMACEUTICAL CO., LTD.
- Current Assignee: SHANDONG DANHONG PHARMACEUTICAL CO., LTD.
- Current Assignee Address: CN Shandong
- Agency: MH2 TECHNOLOGY LAW GROUP LLP
- Priority: CN 1811565301.3 2018.12.20
- International Application: PCT/CN2019/127155 2019.12.20
- International Announcement: WO2020/125776A 2020.06.25
- Date entered country: 2021-06-07
- Main IPC: C07D249/08
- IPC: C07D249/08
Abstract:
Disclosed are a process route of a compound of a compound of formula (IV), a crystal form and a preparation method therefor. Also disclosed is an application of the crystal form in preparation of drugs for treating diseases associated with SSAO.
Public/Granted literature
- US20220024880A1 PROCESS ROUTE OF COMPOUND OF FORMULA (IV), CRYSTAL FORM AND PREPARATION METHOD THEREFOR Public/Granted day:2022-01-27
Information query
