AT320150B - Process for the preparation of cephalosporin compounds - Google Patents

Process for the preparation of cephalosporin compounds

Info

Publication number: AT320150B
Authority: AT; Austria
Prior art keywords: preparation; cephalosporin compounds; cephalosporin; compounds
Prior art date: 1971-09-13

Application number

AT784872A

Other languages

German (de)

Original Assignee

Takeda Chemical Industries 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.)

1971-09-13

Filing date

1972-09-13

Publication date

1975-01-27

1972-09-13 Application filed by Takeda Chemical Industries Ltd filed Critical Takeda Chemical Industries Ltd

1975-01-27 Application granted granted Critical

1975-01-27 Publication of AT320150B publication Critical patent/AT320150B/en

Links

229930186147 Cephalosporin Natural products 0.000 title 1
229940124587 cephalosporin Drugs 0.000 title 1
-1 cephalosporin compounds Chemical class 0.000 title 1

AT784872A 1971-09-13 1972-09-13 Process for the preparation of cephalosporin compounds AT320150B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
JP7108671A JPS5121999B2 (en)	1971-09-13	1971-09-13

Publications (1)

Publication Number	Publication Date
AT320150B true AT320150B (en)	1975-01-27

Family

ID=13450351

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AT784872A AT320150B (en)	1971-09-13	1972-09-13	Process for the preparation of cephalosporin compounds

Country Status (4)

Country	Link
JP (1)	JPS5121999B2 (en)
AT (1)	AT320150B (en)
ES (1)	ES406606A1 (en)
HU (1)	HU164990B (en)

1971
- 1971-09-13 JP JP7108671A patent/JPS5121999B2/ja not_active Expired
1972
- 1972-09-12 ES ES406606A patent/ES406606A1/en not_active Expired
- 1972-09-13 AT AT784872A patent/AT320150B/en not_active IP Right Cessation
- 1972-09-13 HU HUTA001210 patent/HU164990B/hu unknown

Also Published As

Publication number	Publication date
JPS4834898A (en)	1973-05-22
ES406606A1 (en)	1975-09-16
HU164990B (en)	1974-05-28
JPS5121999B2 (en)	1976-07-06

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Legal Events

Date	Code	Title	Description
1982-01-15	ELJ	Ceased due to non-payment of the annual fee