ES408439A1 - Un procedimiento para la preparacion de analogos de cefa- losporina. - Google Patents

Un procedimiento para la preparacion de analogos de cefa- losporina.

Info

Publication number
ES408439A1
ES408439A1 ES408439A ES408439A ES408439A1 ES 408439 A1 ES408439 A1 ES 408439A1 ES 408439 A ES408439 A ES 408439A ES 408439 A ES408439 A ES 408439A ES 408439 A1 ES408439 A1 ES 408439A1
Authority
ES
Spain
Prior art keywords
formula
group
alkyl
procedure
viiic
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
Application number
ES408439A
Other languages
English (en)
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.)
Beecham Group PLC
Original Assignee
Beecham Group PLC
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 Beecham Group PLC filed Critical Beecham Group PLC
Priority to ES408439A priority Critical patent/ES408439A1/es
Publication of ES408439A1 publication Critical patent/ES408439A1/es
Expired legal-status Critical Current

Links

Landscapes

  • Cephalosporin Compounds (AREA)
ES408439A 1972-11-09 1972-11-09 Un procedimiento para la preparacion de analogos de cefa- losporina. Expired ES408439A1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES408439A ES408439A1 (es) 1972-11-09 1972-11-09 Un procedimiento para la preparacion de analogos de cefa- losporina.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES408439A ES408439A1 (es) 1972-11-09 1972-11-09 Un procedimiento para la preparacion de analogos de cefa- losporina.

Publications (1)

Publication Number Publication Date
ES408439A1 true ES408439A1 (es) 1976-04-16

Family

ID=8462603

Family Applications (1)

Application Number Title Priority Date Filing Date
ES408439A Expired ES408439A1 (es) 1972-11-09 1972-11-09 Un procedimiento para la preparacion de analogos de cefa- losporina.

Country Status (1)

Country Link
ES (1) ES408439A1 (es)

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