SG11201909240SA - Method for manufacturing diastereomer of citric acid derivative - Google Patents
Method for manufacturing diastereomer of citric acid derivativeInfo
- Publication number
- SG11201909240SA SG11201909240SA SG11201909240SA SG11201909240SA SG 11201909240S A SG11201909240S A SG 11201909240SA SG 11201909240S A SG11201909240S A SG 11201909240SA SG 11201909240S A SG11201909240S A SG 11201909240SA
- Authority
- SG
- Singapore
- Prior art keywords
- citric acid
- compound
- diastereomer
- manufacturing
- aqueous solution
- Prior art date
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D207/30—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members
- C07D207/34—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D207/36—Oxygen or sulfur atoms
- C07D207/40—2,5-Pyrrolidine-diones
- C07D207/416—2,5-Pyrrolidine-diones with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to other ring carbon atoms
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/40—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with one nitrogen as the only ring hetero atom, e.g. sulpiride, succinimide, tolmetin, buflomedil
- A61K31/4015—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having five-membered rings with one nitrogen as the only ring hetero atom, e.g. sulpiride, succinimide, tolmetin, buflomedil having oxo groups directly attached to the heterocyclic ring, e.g. piracetam, ethosuximide
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P1/00—Drugs for disorders of the alimentary tract or the digestive system
- A61P1/16—Drugs for disorders of the alimentary tract or the digestive system for liver or gallbladder disorders, e.g. hepatoprotective agents, cholagogues, litholytics
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B2200/00—Indexing scheme relating to specific properties of organic compounds
- C07B2200/13—Crystalline forms, e.g. polymorphs
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Veterinary Medicine (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Gastroenterology & Hepatology (AREA)
- Epidemiology (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pyrrole Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2017089725 | 2017-04-28 | ||
| PCT/JP2018/016495 WO2018199040A1 (ja) | 2017-04-28 | 2018-04-23 | クエン酸誘導体のジアステレオマーの製造方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| SG11201909240SA true SG11201909240SA (en) | 2019-11-28 |
Family
ID=63919139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| SG11201909240S SG11201909240SA (en) | 2017-04-28 | 2018-04-23 | Method for manufacturing diastereomer of citric acid derivative |
Country Status (13)
| Country | Link |
|---|---|
| US (1) | US11155519B2 (ja) |
| EP (1) | EP3617191B9 (ja) |
| JP (1) | JP6826267B2 (ja) |
| KR (1) | KR102299521B1 (ja) |
| CN (1) | CN110546137B (ja) |
| AU (1) | AU2018259992B2 (ja) |
| CA (1) | CA3058886C (ja) |
| ES (1) | ES2969457T3 (ja) |
| NZ (1) | NZ757747A (ja) |
| PH (1) | PH12019550273A1 (ja) |
| SG (1) | SG11201909240SA (ja) |
| TW (1) | TWI678360B (ja) |
| WO (1) | WO2018199040A1 (ja) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3372578A4 (en) * | 2015-11-02 | 2019-11-13 | Adabio Co.,Ltd. | NOVEL CITRIC ACID DERIVATIVE |
| FR3091873B1 (fr) * | 2019-01-17 | 2020-12-25 | Guerbet Sa | Complexe de gadolinium et d’un ligand chelateur derive de pcta diastereoisomeriquement enrichi et procede de preparation et de purification |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4842624B1 (ja) | 1965-09-06 | 1973-12-13 | ||
| JP2734265B2 (ja) | 1991-12-12 | 1998-03-30 | 日本電気株式会社 | エレクトレット・コンデンサ・マイクロフォン用増幅回路 |
| JP4842624B2 (ja) | 2005-11-25 | 2011-12-21 | Ａｄａ Ｂｉｏ株式会社 | オートファジー誘導用飲食品 |
| JP5577129B2 (ja) | 2010-03-26 | 2014-08-20 | Ａｄａ Ｂｉｏ株式会社 | ウイルス性肝炎患者における肝機能改善剤 |
| CN105612194B (zh) | 2013-10-11 | 2018-12-14 | 帝斯曼知识产权资产管理有限公司 | 聚合物和组合物 |
| WO2016164437A1 (en) | 2015-04-06 | 2016-10-13 | The Penn State Research Foundation | Luminescent compositions and applications thereof |
| EP3372578A4 (en) * | 2015-11-02 | 2019-11-13 | Adabio Co.,Ltd. | NOVEL CITRIC ACID DERIVATIVE |
-
2018
- 2018-04-23 KR KR1020197030766A patent/KR102299521B1/ko active IP Right Grant
- 2018-04-23 US US16/606,376 patent/US11155519B2/en active Active
- 2018-04-23 ES ES18791471T patent/ES2969457T3/es active Active
- 2018-04-23 JP JP2019514501A patent/JP6826267B2/ja active Active
- 2018-04-23 SG SG11201909240S patent/SG11201909240SA/en unknown
- 2018-04-23 AU AU2018259992A patent/AU2018259992B2/en active Active
- 2018-04-23 CA CA3058886A patent/CA3058886C/en active Active
- 2018-04-23 WO PCT/JP2018/016495 patent/WO2018199040A1/ja active Application Filing
- 2018-04-23 NZ NZ757747A patent/NZ757747A/en unknown
- 2018-04-23 CN CN201880026677.9A patent/CN110546137B/zh active Active
- 2018-04-23 EP EP18791471.8A patent/EP3617191B9/en active Active
- 2018-04-24 TW TW107113857A patent/TWI678360B/zh active
-
2019
- 2019-10-14 PH PH12019550273A patent/PH12019550273A1/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CN110546137A (zh) | 2019-12-06 |
| AU2018259992B2 (en) | 2020-06-18 |
| EP3617191A1 (en) | 2020-03-04 |
| EP3617191A4 (en) | 2020-12-23 |
| AU2018259992A1 (en) | 2019-10-24 |
| KR20190129965A (ko) | 2019-11-20 |
| CN110546137B (zh) | 2023-10-31 |
| US11155519B2 (en) | 2021-10-26 |
| JP6826267B2 (ja) | 2021-02-03 |
| JPWO2018199040A1 (ja) | 2019-12-26 |
| US20200055821A1 (en) | 2020-02-20 |
| TW201841887A (zh) | 2018-12-01 |
| CA3058886A1 (en) | 2018-11-01 |
| KR102299521B1 (ko) | 2021-09-07 |
| EP3617191B1 (en) | 2023-12-20 |
| PH12019550273A1 (en) | 2021-01-04 |
| CA3058886C (en) | 2021-11-09 |
| WO2018199040A1 (ja) | 2018-11-01 |
| NZ757747A (en) | 2022-04-29 |
| ES2969457T3 (es) | 2024-05-20 |
| TWI678360B (zh) | 2019-12-01 |
| EP3617191B9 (en) | 2024-03-27 |
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