AT329751B - PROCESS FOR THE MANUFACTURING OF CEPHALEXINE - Google Patents

PROCESS FOR THE MANUFACTURING OF CEPHALEXINE

Info

Publication number
AT329751B
AT329751B AT223674A AT223674A AT329751B AT 329751 B AT329751 B AT 329751B AT 223674 A AT223674 A AT 223674A AT 223674 A AT223674 A AT 223674A AT 329751 B AT329751 B AT 329751B
Authority
AT
Austria
Prior art keywords
cephalexine
manufacturing
Prior art date
Application number
AT223674A
Other languages
German (de)
Other versions
ATA223674A (en
Inventor
Joseph Rubinfeld
Raymond Urgel Lemieux
Rintje Raap
Original Assignee
Bristol Myers Co
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 US00143683A external-priority patent/US3843637A/en
Application filed by Bristol Myers Co filed Critical Bristol Myers Co
Publication of ATA223674A publication Critical patent/ATA223674A/en
Application granted granted Critical
Publication of AT329751B publication Critical patent/AT329751B/en

Links

AT223674A 1971-05-11 1972-05-12 PROCESS FOR THE MANUFACTURING OF CEPHALEXINE AT329751B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US00143683A US3843637A (en) 1971-05-11 1971-05-11 Process for rearranging 6-acylamidopenicillanic acid-1-oxides to 7-acyla mido-3-methyl-ceph-3-em-4-carboxylic acids
AT419272A AT325201B (en) 1971-05-11 1972-05-12 PROCESS FOR THE PREPARATION OF 7-ACYLAMIDOCEPHALOSPORAMIC ACID

Publications (2)

Publication Number Publication Date
ATA223674A ATA223674A (en) 1975-08-15
AT329751B true AT329751B (en) 1976-05-25

Family

ID=25600911

Family Applications (2)

Application Number Title Priority Date Filing Date
AT223774A AT329752B (en) 1971-05-11 1972-05-12 METHOD FOR THE MANUFACTURING OF HETACEPHALEXIN
AT223674A AT329751B (en) 1971-05-11 1972-05-12 PROCESS FOR THE MANUFACTURING OF CEPHALEXINE

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT223774A AT329752B (en) 1971-05-11 1972-05-12 METHOD FOR THE MANUFACTURING OF HETACEPHALEXIN

Country Status (1)

Country Link
AT (2) AT329752B (en)

Also Published As

Publication number Publication date
ATA223674A (en) 1975-08-15
AT329752B (en) 1976-05-25
ATA223774A (en) 1975-08-15

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee
ELJ Ceased due to non-payment of the annual fee