GB2008588A - Recovering salts of aspartic acid - Google Patents
Recovering salts of aspartic acidInfo
- Publication number
- GB2008588A GB2008588A GB7845282A GB7845282A GB2008588A GB 2008588 A GB2008588 A GB 2008588A GB 7845282 A GB7845282 A GB 7845282A GB 7845282 A GB7845282 A GB 7845282A GB 2008588 A GB2008588 A GB 2008588A
- Authority
- GB
- United Kingdom
- Prior art keywords
- spray drying
- aspartic acid
- salts
- temperatures
- range
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
- 150000003839 salts Chemical class 0.000 title abstract 4
- CKLJMWTZIZZHCS-REOHCLBHSA-N L-aspartic acid Chemical class OC(=O)[C@@H](N)CC(O)=O CKLJMWTZIZZHCS-REOHCLBHSA-N 0.000 title abstract 2
- 235000003704 aspartic acid Nutrition 0.000 title abstract 2
- OQFSQFPPLPISGP-UHFFFAOYSA-N beta-carboxyaspartic acid Natural products OC(=O)C(N)C(C(O)=O)C(O)=O OQFSQFPPLPISGP-UHFFFAOYSA-N 0.000 title abstract 2
- 238000001694 spray drying Methods 0.000 abstract 3
- 229910052783 alkali metal Inorganic materials 0.000 abstract 1
- 150000001340 alkali metals Chemical class 0.000 abstract 1
- 229910052784 alkaline earth metal Inorganic materials 0.000 abstract 1
- 150000001342 alkaline earth metals Chemical class 0.000 abstract 1
- 150000001768 cations Chemical class 0.000 abstract 1
- 229910001385 heavy metal Inorganic materials 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
Landscapes
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
The invention relates to a process for recovering salts of aspartic acid corresponding to the general formula <IMAGE> in which either n = 1 and Me is an alkali metal or n = 2 and Me is an alkaline earth metal or a divalent heavy metal and X represents an integer or a fractional number having a value of from 0 to 4, depending on the cation present, which comprises spray drying a solution of the salt at temperatures in the range from 500 DEG C to 20 DEG C. Preferably the spray drying is carried out at temperatures in the range from 300 DEG C to 80 DEG C. The salts are obtained in a substantially quantitative yield and in highly pure form during spray drying.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19772752287 DE2752287C3 (en) | 1977-11-23 | 1977-11-23 | Process for the production of salts of aspartic acid |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| GB2008588A true GB2008588A (en) | 1979-06-06 |
| GB2008588B GB2008588B (en) | 1982-02-17 |
Family
ID=6024436
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB7845282A Expired GB2008588B (en) | 1977-11-23 | 1978-11-20 | Process for recovering salts of aspartic acid |
Country Status (10)
| Country | Link |
|---|---|
| JP (1) | JPS5479226A (en) |
| AT (1) | AT362768B (en) |
| BE (1) | BE872186A (en) |
| CH (1) | CH636844A5 (en) |
| DE (1) | DE2752287C3 (en) |
| FR (1) | FR2409982A1 (en) |
| GB (1) | GB2008588B (en) |
| IT (1) | IT1157719B (en) |
| NL (1) | NL7808625A (en) |
| SU (1) | SU797572A3 (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002062871A2 (en) * | 2001-02-06 | 2002-08-15 | Folia, Inc. | Comonomer compositions for production of imide-containing polyamino acids |
| GB2413556B (en) * | 2002-11-12 | 2007-03-14 | Tianjin Kinsly Pharmaceutical | A new crystal form of adefovir dipivoxil and its composition |
| CN102875403A (en) * | 2012-10-31 | 2013-01-16 | 宜兴市前成生物有限公司 | Method for preparing potassium L-aspartate |
| CN106117070A (en) * | 2016-06-17 | 2016-11-16 | 宜兴市前成生物有限公司 | A kind of method preparing L asparagine acid disodium |
| CN107840804A (en) * | 2016-09-19 | 2018-03-27 | E·I·马埃夫斯基 | The method for obtaining the complexing acid salt of divalent metal and dicarboxylic acids |
| CN113666836A (en) * | 2021-08-03 | 2021-11-19 | 四川吉隆达生物科技集团有限公司 | Production process of feed-grade zinc glutamate |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3238118A1 (en) * | 1982-10-14 | 1984-04-19 | Verla-Pharm, Arzneimittelfabrik Apotheker H.J. v. Ehrlich GmbH & Co KG, 8132 Tutzing | METHOD FOR PRODUCING COMPLEX COMPOUNDS FROM AMINODICARBONIC ACIDS, DUAL VALUE METALIONS AND HALOGENIDIONS |
| DE3249930C2 (en) * | 1982-10-14 | 1992-06-11 | Verla-Pharm, Arzneimittelfabrik Apotheker H.J. V. Ehrlich Gmbh & Co Kg, 8132 Tutzing, De | |
| CN108264466B (en) * | 2017-01-04 | 2022-04-08 | 辽宁药联制药有限公司 | Preparation method of anhydrous potassium aspartate bulk drug and tablet thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| HU172289B (en) * | 1975-12-09 | 1978-07-28 | Richter Gedeon Vegyeszet | Fluidizing apparatus particularly for drying bulk solid matters |
-
1977
- 1977-11-23 DE DE19772752287 patent/DE2752287C3/en not_active Expired
-
1978
- 1978-08-21 NL NL7808625A patent/NL7808625A/en not_active Application Discontinuation
- 1978-08-24 SU SU782652699A patent/SU797572A3/en active
- 1978-09-13 FR FR7826251A patent/FR2409982A1/en active Granted
- 1978-11-16 JP JP14053978A patent/JPS5479226A/en active Pending
- 1978-11-20 GB GB7845282A patent/GB2008588B/en not_active Expired
- 1978-11-21 BE BE6046673A patent/BE872186A/en unknown
- 1978-11-22 IT IT52017/78A patent/IT1157719B/en active
- 1978-11-22 CH CH1200078A patent/CH636844A5/en not_active IP Right Cessation
- 1978-11-22 AT AT832778A patent/AT362768B/en not_active IP Right Cessation
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002062871A2 (en) * | 2001-02-06 | 2002-08-15 | Folia, Inc. | Comonomer compositions for production of imide-containing polyamino acids |
| WO2002062871A3 (en) * | 2001-02-06 | 2002-11-28 | Folia Inc | Comonomer compositions for production of imide-containing polyamino acids |
| GB2413556B (en) * | 2002-11-12 | 2007-03-14 | Tianjin Kinsly Pharmaceutical | A new crystal form of adefovir dipivoxil and its composition |
| US7417036B2 (en) | 2002-11-12 | 2008-08-26 | Tianjin Kinsly Pharmaceutical Co. Ltd. | Crystal form of adefovir dipivoxil and its preparation |
| CN102875403A (en) * | 2012-10-31 | 2013-01-16 | 宜兴市前成生物有限公司 | Method for preparing potassium L-aspartate |
| CN106117070A (en) * | 2016-06-17 | 2016-11-16 | 宜兴市前成生物有限公司 | A kind of method preparing L asparagine acid disodium |
| CN106117070B (en) * | 2016-06-17 | 2018-09-28 | 宜兴市前成生物有限公司 | A method of preparing ASPARTIC ACID disodium |
| CN107840804A (en) * | 2016-09-19 | 2018-03-27 | E·I·马埃夫斯基 | The method for obtaining the complexing acid salt of divalent metal and dicarboxylic acids |
| CN113666836A (en) * | 2021-08-03 | 2021-11-19 | 四川吉隆达生物科技集团有限公司 | Production process of feed-grade zinc glutamate |
| CN113666836B (en) * | 2021-08-03 | 2024-06-11 | 四川吉隆达生物科技集团有限公司 | Production process of feed-grade zinc glutamate |
Also Published As
| Publication number | Publication date |
|---|---|
| DE2752287B2 (en) | 1979-10-04 |
| CH636844A5 (en) | 1983-06-30 |
| JPS5479226A (en) | 1979-06-25 |
| AT362768B (en) | 1981-06-10 |
| DE2752287C3 (en) | 1980-06-26 |
| ATA832778A (en) | 1980-11-15 |
| IT1157719B (en) | 1987-02-18 |
| SU797572A3 (en) | 1981-01-15 |
| FR2409982B1 (en) | 1981-03-06 |
| BE872186A (en) | 1979-05-21 |
| NL7808625A (en) | 1979-05-28 |
| IT7852017A0 (en) | 1978-11-22 |
| DE2752287A1 (en) | 1979-05-31 |
| GB2008588B (en) | 1982-02-17 |
| FR2409982A1 (en) | 1979-06-22 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
| 732 | Registration of transactions, instruments or events in the register (sect. 32/1977) | ||
| PCNP | Patent ceased through non-payment of renewal fee |