JPH1087815A5 - - Google Patents
Info
- Publication number
- JPH1087815A5 JPH1087815A5 JP1996221148A JP22114896A JPH1087815A5 JP H1087815 A5 JPH1087815 A5 JP H1087815A5 JP 1996221148 A JP1996221148 A JP 1996221148A JP 22114896 A JP22114896 A JP 22114896A JP H1087815 A5 JPH1087815 A5 JP H1087815A5
- Authority
- JP
- Japan
- Prior art keywords
- polyalkylene oxide
- carboxylic acid
- alkyl
- acid
- haloacetate
- 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.)
- Pending
Links
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22114896A JPH1087815A (ja) | 1996-08-22 | 1996-08-22 | ポリアルキレンオキシドカルボン酸の改良製造方法 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP22114896A JPH1087815A (ja) | 1996-08-22 | 1996-08-22 | ポリアルキレンオキシドカルボン酸の改良製造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH1087815A JPH1087815A (ja) | 1998-04-07 |
| JPH1087815A5 true JPH1087815A5 (enExample) | 2004-08-12 |
Family
ID=16762225
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP22114896A Pending JPH1087815A (ja) | 1996-08-22 | 1996-08-22 | ポリアルキレンオキシドカルボン酸の改良製造方法 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH1087815A (enExample) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| IL139761A0 (en) * | 1998-05-20 | 2002-02-10 | Expression Genetics Inc | A hepatocyte targeting polyethylene glyco-grafted poly-l-lysine polymeric gene carrier |
| US6214330B1 (en) * | 1998-07-13 | 2001-04-10 | Enzon, Inc. | Coumarin and related aromatic-based polymeric prodrugs |
| US20050214250A1 (en) | 2003-11-06 | 2005-09-29 | Harris J M | Method of preparing carboxylic acid functionalized polymers |
| JP5015608B2 (ja) * | 2004-01-21 | 2012-08-29 | ネクター セラピューティクス | プロピオン酸末端ポリマーの調製方法 |
| US7989554B2 (en) * | 2006-01-10 | 2011-08-02 | Enzon Pharmaceuticals, Inc. | Reacting polyalkylene oxide with base, tertiary alkyl haloacetate, then acid to prepare polyalkylene oxide carboxylic acid |
-
1996
- 1996-08-22 JP JP22114896A patent/JPH1087815A/ja active Pending
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