PL337187A1 - Improved method of precipitating 7-aminocephalosporanic acid ( 7 - aca ) - Google Patents
Improved method of precipitating 7-aminocephalosporanic acid ( 7 - aca )Info
- Publication number
- PL337187A1 PL337187A1 PL98337187A PL33718798A PL337187A1 PL 337187 A1 PL337187 A1 PL 337187A1 PL 98337187 A PL98337187 A PL 98337187A PL 33718798 A PL33718798 A PL 33718798A PL 337187 A1 PL337187 A1 PL 337187A1
- Authority
- PL
- Poland
- Prior art keywords
- aca
- precipitating
- improved method
- aminocephalosporanic acid
- aminocephalosporanic
- Prior art date
Links
- HSHGZXNAXBPPDL-HZGVNTEJSA-N 7beta-aminocephalosporanic acid Chemical compound S1CC(COC(=O)C)=C(C([O-])=O)N2C(=O)[C@@H]([NH3+])[C@@H]12 HSHGZXNAXBPPDL-HZGVNTEJSA-N 0.000 title 1
- 230000001376 precipitating effect Effects 0.000 title 1
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT95197A AT404833B (de) | 1997-06-04 | 1997-06-04 | Verfahren zur isolierung der 7-aminocephalosporansäure (7-aca) |
| PCT/EP1998/003278 WO1998055484A1 (en) | 1997-06-04 | 1998-06-02 | Improved precipitation process of 7-aminocephalosporanic acid (7-aca) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PL337187A1 true PL337187A1 (en) | 2000-08-14 |
Family
ID=3503582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PL98337187A PL337187A1 (en) | 1997-06-04 | 1998-06-02 | Improved method of precipitating 7-aminocephalosporanic acid ( 7 - aca ) |
Country Status (3)
| Country | Link |
|---|---|
| AT (1) | AT404833B (de) |
| PL (1) | PL337187A1 (de) |
| ZA (1) | ZA984773B (de) |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02178288A (ja) * | 1988-12-27 | 1990-07-11 | Shionogi & Co Ltd | ３―ヒドロキシメチル―７―アミノセフエムカルボン酸の精製法 |
| AT403049B (de) * | 1995-08-14 | 1997-10-27 | Biochemie Gmbh | Abreicherung von 7-adca in 3-vinyl-aca |
-
1997
- 1997-06-04 AT AT95197A patent/AT404833B/de not_active IP Right Cessation
-
1998
- 1998-06-02 PL PL98337187A patent/PL337187A1/xx unknown
- 1998-06-03 ZA ZA984773A patent/ZA984773B/xx unknown
Also Published As
| Publication number | Publication date |
|---|---|
| ZA984773B (en) | 1998-12-04 |
| AT404833B (de) | 1999-03-25 |
| ATA95197A (de) | 1998-07-15 |
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