ES2152825B1 - GENERAL METHOD OF OBTAINING ESTERS OF POLY ACID (-GLUTAMIC) BY TRANSESTERIFICATION. - Google Patents
GENERAL METHOD OF OBTAINING ESTERS OF POLY ACID (-GLUTAMIC) BY TRANSESTERIFICATION.Info
- Publication number
- ES2152825B1 ES2152825B1 ES9801305A ES9801305A ES2152825B1 ES 2152825 B1 ES2152825 B1 ES 2152825B1 ES 9801305 A ES9801305 A ES 9801305A ES 9801305 A ES9801305 A ES 9801305A ES 2152825 B1 ES2152825 B1 ES 2152825B1
- Authority
- ES
- Spain
- Prior art keywords
- transesterification
- general method
- glutamic
- esters
- poly
- 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 - Fee Related
Links
Abstract
"Método general de obtención de ésteres del ácido poli ({ga}- glutámico) mediante transesterificación". Procedimiento de aplicación general para la preparación de ésteres del ácido poli ({ga}-glutámico) mediante transesterificación con alcoholes que evita la utilización de compuestos halogenados y disolventes orgánicos tóxicos o insalubres, y que permite conversiones del 100% en tiempos cortos de reacción cualquiera para una variedad amplia de alcoholes."General method of obtaining esters of poly ({ga} -glutamic acid) by transesterification". General application procedure for the preparation of esters of poly ({ga} -glutamic acid) by transesterification with alcohols that avoids the use of halogenated compounds and toxic or unhealthy organic solvents, and that allows 100% conversions in short reaction times. for a wide variety of alcohols.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9801305A ES2152825B1 (en) | 1998-06-12 | 1998-06-12 | GENERAL METHOD OF OBTAINING ESTERS OF POLY ACID (-GLUTAMIC) BY TRANSESTERIFICATION. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9801305A ES2152825B1 (en) | 1998-06-12 | 1998-06-12 | GENERAL METHOD OF OBTAINING ESTERS OF POLY ACID (-GLUTAMIC) BY TRANSESTERIFICATION. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2152825A1 ES2152825A1 (en) | 2001-02-01 |
ES2152825B1 true ES2152825B1 (en) | 2001-08-16 |
Family
ID=8304233
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9801305A Expired - Fee Related ES2152825B1 (en) | 1998-06-12 | 1998-06-12 | GENERAL METHOD OF OBTAINING ESTERS OF POLY ACID (-GLUTAMIC) BY TRANSESTERIFICATION. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2152825B1 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030236430A1 (en) * | 2002-06-21 | 2003-12-25 | Allen David Robert | Preparation of protected amino acids |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2848898B2 (en) * | 1990-02-08 | 1999-01-20 | 明治製菓株式会社 | Poly-.GAMMA.-glutamic acid ester and its molded product |
-
1998
- 1998-06-12 ES ES9801305A patent/ES2152825B1/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
ES2152825A1 (en) | 2001-02-01 |
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Legal Events
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Date of ref document: 20010201 Kind code of ref document: A1 Effective date: 20010201 |
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