CA1050011A - Procede pour la preparation du tetrazolylpenamsulfoxyde - Google Patents

Procede pour la preparation du tetrazolylpenamsulfoxyde

Info

Publication number
CA1050011A
CA1050011A CA307,861A CA307861A CA1050011A CA 1050011 A CA1050011 A CA 1050011A CA 307861 A CA307861 A CA 307861A CA 1050011 A CA1050011 A CA 1050011A
Authority
CA
Canada
Prior art keywords
group
penam
hydrogen
carbon atoms
ppm
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
CA307,861A
Other languages
English (en)
Inventor
Ronnie D. Carroll
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.)
Pfizer Inc
Original Assignee
Pfizer Inc
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
Priority claimed from CA238,486A external-priority patent/CA1050010A/fr
Application filed by Pfizer Inc filed Critical Pfizer Inc
Application granted granted Critical
Publication of CA1050011A publication Critical patent/CA1050011A/fr
Expired legal-status Critical Current

Links

Landscapes

  • Cephalosporin Compounds (AREA)
CA307,861A 1974-11-06 1978-07-21 Procede pour la preparation du tetrazolylpenamsulfoxyde Expired CA1050011A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US52144474A 1974-11-06 1974-11-06
CA238,486A CA1050010A (fr) 1974-11-06 1975-10-28 Composes de methyl-3 (tetrazolyl-5)-4 a3 cephem

Publications (1)

Publication Number Publication Date
CA1050011A true CA1050011A (fr) 1979-03-06

Family

ID=25668122

Family Applications (1)

Application Number Title Priority Date Filing Date
CA307,861A Expired CA1050011A (fr) 1974-11-06 1978-07-21 Procede pour la preparation du tetrazolylpenamsulfoxyde

Country Status (1)

Country Link
CA (1) CA1050011A (fr)

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