CA1027933A - PREPARATION D'ACIDES CARBOXYLIQUES 6.beta. (2-OXYMINO DE SUBSTITUTION-2-ACETAMINO DE SUBSTITUTION)-2,2 DIMETHYL-PENAM-3.alpha. - Google Patents

PREPARATION D'ACIDES CARBOXYLIQUES 6.beta. (2-OXYMINO DE SUBSTITUTION-2-ACETAMINO DE SUBSTITUTION)-2,2 DIMETHYL-PENAM-3.alpha.

Info

Publication number
CA1027933A
CA1027933A CA141,963A CA141963A CA1027933A CA 1027933 A CA1027933 A CA 1027933A CA 141963 A CA141963 A CA 141963A CA 1027933 A CA1027933 A CA 1027933A
Authority
CA
Canada
Prior art keywords
substituted
penam
beta
alpha
dimethyl
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
CA141,963A
Other languages
English (en)
Other versions
CA141963S (en
Inventor
Gordon I. Gregory
Janice Bradshaw
Martin C. Cook
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.)
Glaxo Laboratories Ltd
Original Assignee
Glaxo Laboratories Ltd
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 GB1508271A external-priority patent/GB1399086A/en
Application filed by Glaxo Laboratories Ltd filed Critical Glaxo Laboratories Ltd
Application granted granted Critical
Publication of CA1027933A publication Critical patent/CA1027933A/fr
Expired legal-status Critical Current

Links

CA141,963A 1971-05-14 1972-05-12 PREPARATION D'ACIDES CARBOXYLIQUES 6.beta. (2-OXYMINO DE SUBSTITUTION-2-ACETAMINO DE SUBSTITUTION)-2,2 DIMETHYL-PENAM-3.alpha. Expired CA1027933A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1508271A GB1399086A (en) 1971-05-14 1971-05-14 Cephalosporin compounds
GB4925673 1972-10-25

Publications (1)

Publication Number Publication Date
CA1027933A true CA1027933A (fr) 1978-03-14

Family

ID=26251026

Family Applications (1)

Application Number Title Priority Date Filing Date
CA141,963A Expired CA1027933A (fr) 1971-05-14 1972-05-12 PREPARATION D'ACIDES CARBOXYLIQUES 6.beta. (2-OXYMINO DE SUBSTITUTION-2-ACETAMINO DE SUBSTITUTION)-2,2 DIMETHYL-PENAM-3.alpha.

Country Status (1)

Country Link
CA (1) CA1027933A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6235896B1 (en) 1998-03-30 2001-05-22 Ranbaxy Laboratories Limited Process for the preparation of cefuroxime

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6235896B1 (en) 1998-03-30 2001-05-22 Ranbaxy Laboratories Limited Process for the preparation of cefuroxime

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