ES2037615A1 - Procedimiento de preparacion de acido 1,1-dioxo penicilanico, de sus esteres y sales. - Google Patents

Procedimiento de preparacion de acido 1,1-dioxo penicilanico, de sus esteres y sales.

Info

Publication number
ES2037615A1
ES2037615A1 ES929200275A ES9200275A ES2037615A1 ES 2037615 A1 ES2037615 A1 ES 2037615A1 ES 929200275 A ES929200275 A ES 929200275A ES 9200275 A ES9200275 A ES 9200275A ES 2037615 A1 ES2037615 A1 ES 2037615A1
Authority
ES
Spain
Prior art keywords
oxo
penicillanic acid
prepn
acid prepn
acid
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
ES929200275A
Other languages
English (en)
Other versions
ES2037615B1 (es
Inventor
Mario Atilio
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.)
Laboratorios Bago SA
Original Assignee
Laboratorios Bago 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 Laboratorios Bago SA filed Critical Laboratorios Bago SA
Publication of ES2037615A1 publication Critical patent/ES2037615A1/es
Application granted granted Critical
Publication of ES2037615B1 publication Critical patent/ES2037615B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Peptides Or Proteins (AREA)
  • Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)

Abstract

PROCEDIMIENTO DE PREPARACION DEL ACIDO 1,1-DIOXIDO PENICILANICO, DE SUS ESTERES Y SALES FARMACEUTICAMENTE ACEPTABLES DE FORMULA GENERLA (I): FORMULA DONDE R ES H, NA, K O -CHSI2R''; R'' ES H, HALOGENO O -OCOR'''' SIENDO R'''' ALQUILO DE 1 A 5 CARBONOS, COMPRENDE EL TRATAMIENTO DE UN COMPUESTO DE FORMULA GENERAL (II): FORMULA DONDE X ES H O BR CON MANGANESO EN POLVO EN MEDIO ACIDO EN UNA MEZCLA DE AGUA Y UN SOLVENTE ORGANICO. EL COMPUESTO OBTENIDO SEGUN EL PROCEDIMIENTO ES DE UTILIDAD EN LA PREPARACION DE ANTIBIOTICOS.
ES9200275A 1991-09-13 1992-02-11 Procedimiento de preparacion de acido 1,1-dioxo penicilanico, de sus esteres y sales. Expired - Fee Related ES2037615B1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AR32066891A AR247212A1 (es) 1991-09-13 1991-09-13 Procedimiento de preparacion de acido 1,1-dioxo penicilanico, sus sales y esteres.

Publications (2)

Publication Number Publication Date
ES2037615A1 true ES2037615A1 (es) 1993-06-16
ES2037615B1 ES2037615B1 (es) 1994-02-16

Family

ID=3478819

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9200275A Expired - Fee Related ES2037615B1 (es) 1991-09-13 1992-02-11 Procedimiento de preparacion de acido 1,1-dioxo penicilanico, de sus esteres y sales.

Country Status (2)

Country Link
AR (1) AR247212A1 (es)
ES (1) ES2037615B1 (es)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES8405019A1 (es) * 1982-04-19 1984-05-16 Gist Brocades Nv Procedimiento de preparacion de 1,1-dioxidos de acido penicilanico y derivados del mismo.
EP0138282A2 (en) * 1983-10-18 1985-04-24 Gist-Brocades N.V. Process for the dehalogenation of 6,6-dibromopenicillanic acid 1,1-dioxide
WO1987006230A1 (en) * 1986-04-10 1987-10-22 Leo Pharmaceutical Products Ltd. A/S Method for preparing penicillanic acid derivatives
ES2010485A6 (es) * 1989-04-25 1989-11-01 Asturpharma S A Procedimiento de obtencion del acido 1,1-dioxopenicilanico, sus esteres y sus sales.

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES8405019A1 (es) * 1982-04-19 1984-05-16 Gist Brocades Nv Procedimiento de preparacion de 1,1-dioxidos de acido penicilanico y derivados del mismo.
EP0138282A2 (en) * 1983-10-18 1985-04-24 Gist-Brocades N.V. Process for the dehalogenation of 6,6-dibromopenicillanic acid 1,1-dioxide
US4554104A (en) * 1983-10-18 1985-11-19 Gist-Brocades N.V. Dehalogenation process of a penicillanic acid derivative
WO1987006230A1 (en) * 1986-04-10 1987-10-22 Leo Pharmaceutical Products Ltd. A/S Method for preparing penicillanic acid derivatives
ES2010485A6 (es) * 1989-04-25 1989-11-01 Asturpharma S A Procedimiento de obtencion del acido 1,1-dioxopenicilanico, sus esteres y sus sales.

Also Published As

Publication number Publication date
AR247212A1 (es) 1994-11-30
ES2037615B1 (es) 1994-02-16

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