ES2181546A1 - Una eritromicina de oxima y un procedimiento para su obtencion. - Google Patents

Una eritromicina de oxima y un procedimiento para su obtencion.

Info

Publication number
ES2181546A1
ES2181546A1 ES200001865A ES200001865A ES2181546A1 ES 2181546 A1 ES2181546 A1 ES 2181546A1 ES 200001865 A ES200001865 A ES 200001865A ES 200001865 A ES200001865 A ES 200001865A ES 2181546 A1 ES2181546 A1 ES 2181546A1
Authority
ES
Spain
Prior art keywords
oxime
erythromycin
procedure
obtaining
group
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
Application number
ES200001865A
Other languages
English (en)
Other versions
ES2181546B1 (es
Inventor
Inmaculada Bosch
Victor Centellas
Jose Diago
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Sandoz Industrial Products SA
Original Assignee
Biochemie SA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Biochemie SA filed Critical Biochemie SA
Publication of ES2181546A1 publication Critical patent/ES2181546A1/es
Application granted granted Critical
Publication of ES2181546B1 publication Critical patent/ES2181546B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Abstract

Una eritromicina y un procedimiento para su obtención, cuya eritromicina oxima presente el grupo hidroxi del grupo oxima en forma de un grupo oxima en forma de un grupo -O{sup,-} M{sup,+} en donde M representa un metal alcalino. El procedimiento comprende alquilar una eritromicina oxima en donde el grupo hidroxi del grupo oxima se encuentra en forma de un grupo -O{sup,-} M{sup,+} en donde M representa un metal alcalino, con un agente alquilante; y aislar la eritromicina oxima en donde el grupo hidroxi de la oxima está alquilado. La eritromicina oxima es de utilidad en la producción de roxitromicina.
ES200001865A 1999-07-30 2000-07-25 Una eritromicina oxima y un procedimiento para su obtencion. Expired - Fee Related ES2181546B1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB9918045.7A GB9918045D0 (en) 1999-07-30 1999-07-30 Organic compounds
GB9918045.7 1999-07-30

Publications (2)

Publication Number Publication Date
ES2181546A1 true ES2181546A1 (es) 2003-02-16
ES2181546B1 ES2181546B1 (es) 2004-04-01

Family

ID=10858327

Family Applications (1)

Application Number Title Priority Date Filing Date
ES200001865A Expired - Fee Related ES2181546B1 (es) 1999-07-30 2000-07-25 Una eritromicina oxima y un procedimiento para su obtencion.

Country Status (2)

Country Link
ES (1) ES2181546B1 (es)
GB (1) GB9918045D0 (es)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2024371A6 (es) * 1991-02-06 1992-02-16 Prodesfarma Sa Procedimiento de obtencion de eritromicina 9-(0-((2-metoxietoxi)metil)oxima).
ES2026824A6 (es) * 1991-03-26 1992-05-01 Prodesfarma Sa Procedimiento de obtencion de eritromicina 9-(0-(2-metoxietoxi)metil)oxima).
EP1004591A1 (en) * 1998-11-24 2000-05-31 Max India Limited Process for preparing roxithromycin and derivatives thereof

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2024371A6 (es) * 1991-02-06 1992-02-16 Prodesfarma Sa Procedimiento de obtencion de eritromicina 9-(0-((2-metoxietoxi)metil)oxima).
ES2026824A6 (es) * 1991-03-26 1992-05-01 Prodesfarma Sa Procedimiento de obtencion de eritromicina 9-(0-(2-metoxietoxi)metil)oxima).
EP1004591A1 (en) * 1998-11-24 2000-05-31 Max India Limited Process for preparing roxithromycin and derivatives thereof

Also Published As

Publication number Publication date
GB9918045D0 (en) 1999-10-06
ES2181546B1 (es) 2004-04-01

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ES2181546A1 (es) Una eritromicina de oxima y un procedimiento para su obtencion.

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