ZA202309989B - Purification method for d-calcium pantothenate - Google Patents
Purification method for d-calcium pantothenateInfo
- Publication number
- ZA202309989B ZA202309989B ZA2023/09989A ZA202309989A ZA202309989B ZA 202309989 B ZA202309989 B ZA 202309989B ZA 2023/09989 A ZA2023/09989 A ZA 2023/09989A ZA 202309989 A ZA202309989 A ZA 202309989A ZA 202309989 B ZA202309989 B ZA 202309989B
- Authority
- ZA
- South Africa
- Prior art keywords
- calcium pantothenate
- purification method
- homologue
- crude
- adopting
- Prior art date
Links
- FAPWYRCQGJNNSJ-UBKPKTQASA-L calcium D-pantothenic acid Chemical compound [Ca+2].OCC(C)(C)[C@@H](O)C(=O)NCCC([O-])=O.OCC(C)(C)[C@@H](O)C(=O)NCCC([O-])=O FAPWYRCQGJNNSJ-UBKPKTQASA-L 0.000 title abstract 6
- 238000000034 method Methods 0.000 title abstract 3
- 238000000746 purification Methods 0.000 title abstract 3
- 239000007864 aqueous solution Substances 0.000 abstract 2
- 239000011347 resin Substances 0.000 abstract 2
- 229920005989 resin Polymers 0.000 abstract 2
- 238000000926 separation method Methods 0.000 abstract 2
- 238000001179 sorption measurement Methods 0.000 abstract 2
- 230000005526 G1 to G0 transition Effects 0.000 abstract 1
- 229920001577 copolymer Polymers 0.000 abstract 1
- 125000000524 functional group Chemical group 0.000 abstract 1
- 239000012535 impurity Substances 0.000 abstract 1
- 238000009776 industrial production Methods 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 239000002994 raw material Substances 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P10/00—Technologies related to metal processing
- Y02P10/20—Recycling
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Treatment Of Liquids With Adsorbents In General (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202211418584.5A CN115925573B (zh) | 2022-11-14 | 2022-11-14 | 一种d-泛酸钙的纯化方法 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| ZA202309989B true ZA202309989B (en) | 2024-05-30 |
Family
ID=86655188
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ZA2023/09989A ZA202309989B (en) | 2022-11-14 | 2023-10-26 | Purification method for d-calcium pantothenate |
Country Status (2)
| Country | Link |
|---|---|
| CN (1) | CN115925573B (zh) |
| ZA (1) | ZA202309989B (zh) |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB892083A (en) * | 1959-11-12 | 1962-03-21 | Pfizer & Co C | Resin absorbate and use for purification |
| ATE437953T1 (de) * | 2004-04-26 | 2009-08-15 | Dsm Ip Assets Bv | Verfahren zur herstellung von calcium-d- panthothenat |
| CN116217427A (zh) * | 2018-01-10 | 2023-06-06 | 精晶药业股份有限公司 | 一种d-泛酸钙的制备方法 |
| CN214361091U (zh) * | 2020-12-14 | 2021-10-08 | 广安摩珈生物科技有限公司 | 泛酸钙生产*** |
| CN114456082A (zh) * | 2021-12-29 | 2022-05-10 | 安徽泰格生物科技有限公司 | 一种d-泛酸钙的制备方法 |
-
2022
- 2022-11-14 CN CN202211418584.5A patent/CN115925573B/zh active Active
-
2023
- 2023-10-26 ZA ZA2023/09989A patent/ZA202309989B/en unknown
Also Published As
| Publication number | Publication date |
|---|---|
| CN115925573A (zh) | 2023-04-07 |
| CN115925573B (zh) | 2024-06-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| BR112013020418A2 (pt) | processo de adsorção oscilante de temperatura para a separação de espécies alvo de uma mistura gasosa | |
| MX2019015932A (es) | Metodo para producir un edulcorante de alulosa. | |
| PL1819655T3 (pl) | Sposób wytwarzania cykloheksanonu | |
| KR20180038421A (ko) | 메티오닌을 정제하는 방법 | |
| WO2011059210A3 (en) | Process for purification of monosilane | |
| WO2018153381A9 (zh) | 一种适用于工业化生产的高纯度异硫氰酸酯类化合物制备方法 | |
| ZA202309989B (en) | Purification method for d-calcium pantothenate | |
| MY160954A (en) | Agomelatine intermediates and preparation method thereof | |
| CN103254058B (zh) | 一种2,3,3,3-四氟丙酸的合成方法 | |
| CN105417774B (zh) | 2‑（4‑甲基苯基）‑苯并噁唑合成工艺废水的回收利用方法 | |
| MX2023004496A (es) | Procesos para purificar acido acetico e hidratar un anhidrido. | |
| MD20160071A2 (ro) | Procedeu nou de sinteză a agomelatinei | |
| EA201791013A1 (ru) | Способ получения циклогексанона из фенола | |
| MX2022007679A (es) | Composiciones purificadas de enterovirus y metodos de purificacion por cromatografia de afinidad con glutation. | |
| MX2022008202A (es) | Métodos de purificación del tricianohexano. | |
| MX2021008532A (es) | Procedimiento mejorado para producir plomo de alta pureza. | |
| MX2016005264A (es) | Procedimiento para purificar darbepoyetina alfa. | |
| MX2021001698A (es) | Colesterol de aceite de pescado. | |
| MX2022008198A (es) | Procedimiento para separar tricianohexano. | |
| MX2022000519A (es) | Modificacion cristalina metaestable y metodo para llevarla a cabo (i). | |
| WO2019083319A3 (ko) | 본 빌리브란트 인자(vwf)의 함량 조절이 가능한 제8인자 및 본 빌리브란트 인자를 포함하는 조성물의 제조방법 | |
| SA518391046B1 (ar) | طريقة تنقية وطريقة إنتاج وجهاز تقطير من أجل أكريلونيتريل | |
| WO2012116817A3 (en) | Process for producing highly purified n-propanol | |
| CN109053485B (zh) | 一种叔丁基肼盐酸盐的纯化工艺 | |
| BR112015011204A2 (pt) | processo para a produção e separação de manitol e sorbitol de uma mistura a qual foi obtida pela hidrogenação de um precursor |