NO160922C - PROCEDURE FOR THE PREPARATION OF A CEPHALOSPORIN. - Google Patents

PROCEDURE FOR THE PREPARATION OF A CEPHALOSPORIN.

Info

Publication number
NO160922C
NO160922C NO834737A NO834737A NO160922C NO 160922 C NO160922 C NO 160922C NO 834737 A NO834737 A NO 834737A NO 834737 A NO834737 A NO 834737A NO 160922 C NO160922 C NO 160922C
Authority
NO
Norway
Prior art keywords
cephalosporin
procedure
preparation
Prior art date
Application number
NO834737A
Other languages
Norwegian (no)
Other versions
NO160922B (en
NO834737L (en
Inventor
Derek Walker
Herbert H Silvestri
Chester Sapino
David A Johnson
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 US06/021,511 external-priority patent/US4223135A/en
Publication of NO834737L publication Critical patent/NO834737L/en
Application filed by Bristol Myers Co filed Critical Bristol Myers Co
Publication of NO160922B publication Critical patent/NO160922B/en
Publication of NO160922C publication Critical patent/NO160922C/en

Links

NO834737A 1979-03-19 1983-12-21 PROCEDURE FOR THE PREPARATION OF A CEPHALOSPORIN. NO160922C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/021,511 US4223135A (en) 1979-03-19 1979-03-19 Production of cephalosporins
NO79793103A NO158137C (en) 1979-03-19 1979-09-27 TRIMETYLSILYLOKSYKARBONYLCEFALOSPORINMELLOMPRODUKT.

Publications (3)

Publication Number Publication Date
NO834737L NO834737L (en) 1980-09-22
NO160922B NO160922B (en) 1989-03-06
NO160922C true NO160922C (en) 1989-06-14

Family

ID=26647683

Family Applications (1)

Application Number Title Priority Date Filing Date
NO834737A NO160922C (en) 1979-03-19 1983-12-21 PROCEDURE FOR THE PREPARATION OF A CEPHALOSPORIN.

Country Status (1)

Country Link
NO (1) NO160922C (en)

Also Published As

Publication number Publication date
NO160922B (en) 1989-03-06
NO834737L (en) 1980-09-22

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