FR1299883A - Improvements in processes for separating amphoteric amino acids from their aqueous solutions - Google Patents
Improvements in processes for separating amphoteric amino acids from their aqueous solutionsInfo
- Publication number
- FR1299883A FR1299883A FR872499A FR872499A FR1299883A FR 1299883 A FR1299883 A FR 1299883A FR 872499 A FR872499 A FR 872499A FR 872499 A FR872499 A FR 872499A FR 1299883 A FR1299883 A FR 1299883A
- Authority
- FR
- France
- Prior art keywords
- processes
- amino acids
- aqueous solutions
- amphoteric amino
- separating
- 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.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D499/00—Heterocyclic compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. penicillins, penems; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR872499A FR1299883A (en) | 1961-09-06 | 1961-09-06 | Improvements in processes for separating amphoteric amino acids from their aqueous solutions |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR872499A FR1299883A (en) | 1961-09-06 | 1961-09-06 | Improvements in processes for separating amphoteric amino acids from their aqueous solutions |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| FR1299883A true FR1299883A (en) | 1962-07-27 |
Family
ID=8762369
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| FR872499A Expired FR1299883A (en) | 1961-09-06 | 1961-09-06 | Improvements in processes for separating amphoteric amino acids from their aqueous solutions |
Country Status (1)
| Country | Link |
|---|---|
| FR (1) | FR1299883A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998048036A1 (en) * | 1997-04-22 | 1998-10-29 | Gist-Brocades B.V. | Improved process for the fermentative production of cephalosporin |
| WO1998048039A1 (en) * | 1997-04-22 | 1998-10-29 | Dsm N.V. | Improved process for the fermentative production of penicillin |
| WO1999048895A1 (en) * | 1998-03-20 | 1999-09-30 | Dsm N.V. | A process for recovery of 6-aminopenicillanic acid from a mother liquor |
| US7767823B2 (en) | 2000-05-13 | 2010-08-03 | Smithkline Beecham Limited | Process for the purification of a salt of clavulanic acid |
-
1961
- 1961-09-06 FR FR872499A patent/FR1299883A/en not_active Expired
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1998048036A1 (en) * | 1997-04-22 | 1998-10-29 | Gist-Brocades B.V. | Improved process for the fermentative production of cephalosporin |
| WO1998048039A1 (en) * | 1997-04-22 | 1998-10-29 | Dsm N.V. | Improved process for the fermentative production of penicillin |
| US6319684B1 (en) | 1997-04-22 | 2001-11-20 | Dms N.V. | Process for the fermentative production of cephalosporin |
| WO1999048895A1 (en) * | 1998-03-20 | 1999-09-30 | Dsm N.V. | A process for recovery of 6-aminopenicillanic acid from a mother liquor |
| EP0950660A1 (en) * | 1998-03-20 | 1999-10-20 | Gist-Brocades B.V. | A process for recovery of 6-aminopenicillanic acid from a mother liquor |
| US7767823B2 (en) | 2000-05-13 | 2010-08-03 | Smithkline Beecham Limited | Process for the purification of a salt of clavulanic acid |
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