Invention Publication
- Patent Title: CRYSTALLINE FORM II OF MELANOCORTIN RECEPTOR AGONIST COMPOUND AND PREPARATION METHOD THEREFOR
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Application No.: US18258717Application Date: 2021-12-22
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Publication No.: US20240051944A1Publication Date: 2024-02-15
- Inventor: Ji Yoon KIM , Ho Yeon LEE , Jin Ok HAM , Seul Ah CHUN , Sung Won KIM
- Applicant: LG CHEM, LTD.
- Applicant Address: KR Seoul
- Assignee: LG CHEM, LTD.
- Current Assignee: LG CHEM, LTD.
- Current Assignee Address: KR Seoul
- Priority: KR 20200180808 2020.12.22
- International Application: PCT/KR2021/019584 2021.12.22
- Date entered country: 2023-06-21
- Main IPC: C07D403/06
- IPC: C07D403/06
Abstract:
The present invention relates to a crystalline form II represented by formula 1, a method for preparing the same, and a pharmaceutical composition comprising the same. The crystalline form II represented by formula 1 of the present invention may be characterized by XRPD patterns, DSC profiles, TGA profiles, and/or DVS profiles.
Public/Granted literature
- US1280447A Cutter and chopper. Public/Granted day:1918-10-01
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