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Method For Preparing Alkyl D Alaninate, Alkyl D Alaninate, Alkyl D Alaninate Derivative, And Pharmaceutical Or Agricultural Product Including Same
Abstract: The present specification relates to: a method for preparing alkyl-D-alaninate, the method comprising a step for distilling a composition, which includes a compound of chemical formula 3 synthesized by reacting chemical formula 1 and chemical formula 2, at a pressure of 1 torr to 60 torr and a temperature of 60 °C to 200 °C; an alkyl-D-alaninate; an alkyl-D-alaninate derivative; and a pharmaceutical or agricultural product including same.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
25 August 2023
Publication Number
36/2024
Publication Type
INA
Invention Field
CHEMICAL
Status
Email
Parent Application
Applicants
LG CHEM, LTD.
128, Yeoui-daero,
Yeongdeungpo-gu,
Seoul 07336
FARMHANNONG CO., LTD.
24, Yeoui-daero
Yeongdeungpo-gu
Seoul 07320
Inventors
1. KANG, Myoungku
LG Chem Research Park, 188, Munji-ro,
Yuseong-gu,
Daejeon 34122
2. KIM, Jiwon
Farm Hannong Banwol factory, 131, Haean-ro, Danwon-gu
Ansan-si
Gyeonggi-do 15610
3. AHN, Byunghoon
Farm Hannong Banwol factory, 131, Haean-ro, Danwon-gu
Ansan-si
Gyeonggi-do 15610
4. LEE, Kyung Won
Farm Hannong Banwol factory, 131, Haean-ro, Danwon-gu
Ansan-si
Gyeonggi-do 15610
5. LEE, Wonjae
LG Chem Research Park, 188, Munji-ro,
Yuseong-gu,
Daejeon 34122
6. JEONG, Dae Youn
LG Chem Research Park, 188, Munji-ro,
Yuseong-gu,
Daejeon 34122
7. CHO, Jaiha
Farm Hannong Banwol factory, 131, Haean-ro, Danwon-gu
Ansan-si
Gyeonggi-do 15610
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 202317057103-STATEMENT OF UNDERTAKING (FORM 3) [25-08-2023(online)].pdf | 2023-08-25 |
| 2 | 202317057103-REQUEST FOR EXAMINATION (FORM-18) [25-08-2023(online)].pdf | 2023-08-25 |
| 3 | 202317057103-PROOF OF RIGHT [25-08-2023(online)].pdf | 2023-08-25 |
| 4 | 202317057103-PRIORITY DOCUMENTS [25-08-2023(online)].pdf | 2023-08-25 |
| 5 | 202317057103-POWER OF AUTHORITY [25-08-2023(online)].pdf | 2023-08-25 |
| 6 | 202317057103-NOTIFICATION OF INT. APPLN. NO. & FILING DATE (PCT-RO-105-PCT Pamphlet) [25-08-2023(online)].pdf | 2023-08-25 |
| 7 | 202317057103-FORM 18 [25-08-2023(online)].pdf | 2023-08-25 |
| 8 | 202317057103-FORM 1 [25-08-2023(online)].pdf | 2023-08-25 |
| 9 | 202317057103-DRAWINGS [25-08-2023(online)].pdf | 2023-08-25 |
| 10 | 202317057103-DECLARATION OF INVENTORSHIP (FORM 5) [25-08-2023(online)].pdf | 2023-08-25 |
| 11 | 202317057103-COMPLETE SPECIFICATION [25-08-2023(online)].pdf | 2023-08-25 |
| 12 | 202317057103-FORM 3 [08-01-2024(online)].pdf | 2024-01-08 |
| 13 | 202317057103-certified copy of translation [07-07-2025(online)].pdf | 2025-07-07 |