DK143031C - METHOD OF PREPARING 7-AMINOCEPHALOSPORANIC ACID - Google Patents

METHOD OF PREPARING 7-AMINOCEPHALOSPORANIC ACID

Info

Publication number
DK143031C
DK143031C DK123471A DK123471A DK143031C DK 143031 C DK143031 C DK 143031C DK 123471 A DK123471 A DK 123471A DK 123471 A DK123471 A DK 123471A DK 143031 C DK143031 C DK 143031C
Authority
DK
Denmark
Prior art keywords
preparing
aminocephalosporanic acid
aminocephalosporanic
acid
Prior art date
Application number
DK123471A
Other languages
Danish (da)
Other versions
DK143031B (en
Inventor
D Aa Johnson
E J Richardson
J M Roubie
H H Silvestri
R R Smith
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 DK352569A external-priority patent/DK143030C/en
Application filed by Bristol Myers Co filed Critical Bristol Myers Co
Priority to DK123471A priority Critical patent/DK143031C/en
Publication of DK143031B publication Critical patent/DK143031B/en
Application granted granted Critical
Publication of DK143031C publication Critical patent/DK143031C/en

Links

DK123471A 1968-07-01 1971-03-16 METHOD OF PREPARING 7-AMINOCEPHALOSPORANIC ACID DK143031C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DK123471A DK143031C (en) 1968-07-01 1971-03-16 METHOD OF PREPARING 7-AMINOCEPHALOSPORANIC ACID

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
US74130168A 1968-07-01 1968-07-01
US74135168A 1968-07-01 1968-07-01
US74130168 1968-07-01
US74135168 1968-07-01
DK352569A DK143030C (en) 1968-07-01 1969-06-30 PROCEDURE FOR IN-SITU PREPARATION OF A CEPHALOSPORIN C DERIVATE
DK352569 1969-06-30
DK123471A DK143031C (en) 1968-07-01 1971-03-16 METHOD OF PREPARING 7-AMINOCEPHALOSPORANIC ACID
DK123471 1971-03-16

Publications (2)

Publication Number Publication Date
DK143031B DK143031B (en) 1981-03-16
DK143031C true DK143031C (en) 1981-10-26

Family

ID=27439448

Family Applications (1)

Application Number Title Priority Date Filing Date
DK123471A DK143031C (en) 1968-07-01 1971-03-16 METHOD OF PREPARING 7-AMINOCEPHALOSPORANIC ACID

Country Status (1)

Country Link
DK (1) DK143031C (en)

Also Published As

Publication number Publication date
DK143031B (en) 1981-03-16

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Legal Events

Date Code Title Description
PBP Patent lapsed