DK143279C - 3-MERCAPTOTHIADIAZOL OR 3-MERCAPTOTETRAZOLCEPHALOSPORINES USED AS INTERMEDIATES IN THE PRODUCTION OF CEPHALOSPORIN COMPOUNDS - Google Patents

3-MERCAPTOTHIADIAZOL OR 3-MERCAPTOTETRAZOLCEPHALOSPORINES USED AS INTERMEDIATES IN THE PRODUCTION OF CEPHALOSPORIN COMPOUNDS

Info

Publication number
DK143279C
DK143279C DK650672A DK650672A DK143279C DK 143279 C DK143279 C DK 143279C DK 650672 A DK650672 A DK 650672A DK 650672 A DK650672 A DK 650672A DK 143279 C DK143279 C DK 143279C
Authority
DK
Denmark
Prior art keywords
mercaptothiadiazol
mercaptotetrazolcephalosporines
intermediates
production
cephalosporin compounds
Prior art date
Application number
DK650672A
Other languages
Danish (da)
Other versions
DK143279B (en
Inventor
Ryan Charles Wilbur
Original Assignee
Lilly Co Eli
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 US817556A external-priority patent/US3641021A/en
Application filed by Lilly Co Eli filed Critical Lilly Co Eli
Publication of DK143279B publication Critical patent/DK143279B/en
Application granted granted Critical
Publication of DK143279C publication Critical patent/DK143279C/en

Links

DK650672A 1969-04-18 1972-12-28 3-MERCAPTOTHIADIAZOL OR 3-MERCAPTOTETRAZOLCEPHALOSPORINES USED AS INTERMEDIATES IN THE PRODUCTION OF CEPHALOSPORIN COMPOUNDS DK143279C (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US81755669 1969-04-18
US817556A US3641021A (en) 1969-04-18 1969-04-18 3 7-(ring-substituted) cephalosporin compounds
DK194570 1970-04-17
DK194570A DK132119C (en) 1969-04-18 1970-04-17 ANALOGICAL PROCEDURE FOR THE PREPARATION OF CEPHALOSPORANIC ACID DERIVATIVES OR PHARMACEUTICAL ACCEPTABLE SALTS THEREOF

Publications (2)

Publication Number Publication Date
DK143279B DK143279B (en) 1981-08-03
DK143279C true DK143279C (en) 1981-11-30

Family

ID=26066218

Family Applications (1)

Application Number Title Priority Date Filing Date
DK650672A DK143279C (en) 1969-04-18 1972-12-28 3-MERCAPTOTHIADIAZOL OR 3-MERCAPTOTETRAZOLCEPHALOSPORINES USED AS INTERMEDIATES IN THE PRODUCTION OF CEPHALOSPORIN COMPOUNDS

Country Status (1)

Country Link
DK (1) DK143279C (en)

Also Published As

Publication number Publication date
DK143279B (en) 1981-08-03

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