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Crystal Form Iv Of Melanocortin Receptor Agonist Compound, And Preparation Method Therefor
Abstract: The present invention relates to a crystal form IV of a compound represented by chemical formula 1, a preparation method therefor, and a pharmaceutical composition comprising same. The crystal form IV of a compound represented by chemical formula 1, of the present invention, can be specified by an XRD pattern, DSC profile and/or TGA profile.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
29 April 2023
Publication Number
47/2023
Publication Type
INA
Invention Field
CHEMICAL
Status
Email
Parent Application
Applicants
LG CHEM, LTD.
128, Yeoui-daero
Yeongdeungpo-gu
Seoul 07336
Inventors
1. HAM, Jin Ok
LG Chem Research Park, 188, Munji-ro
Yuseong-gu
Daejeon 34122
2. LEE, Ho Yeon
LG Chem Research Park, 188, Munji-ro
Yuseong-gu
Daejeon 34122
3. KIM, Ji Yoon
LG Chem Research Park, 188, Munji-ro
Yuseong-gu
Daejeon 34122
4. KIM, Sung Won
LG Chem Research Park, 188, Munji-ro
Yuseong-gu
Daejeon 34122
5. CHUN, Seul Ah
LG Chem Research Park, 188, Munji-ro
Yuseong-gu
Daejeon 34122
6. LEE, Sang Dae
LG Chem Research Park, 188, Munji-ro
Yuseong-gu
Daejeon 34122
7. PARK, Jong Won
LG Chem Research Park, 188, Munji-ro
Yuseong-gu
Daejeon 34122
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 202317030835-STATEMENT OF UNDERTAKING (FORM 3) [29-04-2023(online)].pdf | 2023-04-29 |
| 2 | 202317030835-REQUEST FOR EXAMINATION (FORM-18) [29-04-2023(online)].pdf | 2023-04-29 |
| 3 | 202317030835-FORM 18 [29-04-2023(online)].pdf | 2023-04-29 |
| 4 | 202317030835-FORM 1 [29-04-2023(online)].pdf | 2023-04-29 |
| 5 | 202317030835-DRAWINGS [29-04-2023(online)].pdf | 2023-04-29 |
| 6 | 202317030835-DECLARATION OF INVENTORSHIP (FORM 5) [29-04-2023(online)].pdf | 2023-04-29 |
| 7 | 202317030835-COMPLETE SPECIFICATION [29-04-2023(online)].pdf | 2023-04-29 |
| 8 | 202317030835.pdf | 2023-05-03 |
| 9 | 202317030835-Proof of Right [31-05-2023(online)].pdf | 2023-05-31 |
| 10 | 202317030835-FORM-26 [19-07-2023(online)].pdf | 2023-07-19 |
| 11 | 202317030835-FORM 3 [04-10-2023(online)].pdf | 2023-10-04 |
| 12 | 202317030835-Certified Copy of Priority Document [10-10-2023(online)].pdf | 2023-10-10 |
| 13 | 202317030835-FER.pdf | 2025-03-27 |
| 14 | 202317030835-FORM 3 [28-04-2025(online)].pdf | 2025-04-28 |
| 15 | 202317030835-FORM 4 [23-09-2025(online)].pdf | 2025-09-23 |
Search Strategy
| 1 | 202317030835_SearchStrategyNew_E_searchstrategy202317030835E_19-03-2025.pdf |