RO63740A - PROCESS FOR THE PREPARATION OF CEPHALOSPORINS - Google Patents

PROCESS FOR THE PREPARATION OF CEPHALOSPORINS

Info

Publication number: RO63740A
Authority: RO; Romania
Prior art keywords: cephalosporins; preparation
Prior art date: 1973-06-12

Application number

RO8634574A

Other languages

French (fr)

Romanian (ro)

Inventor

George R Fosker

George Burton

Original Assignee

Beecham Group 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.)

1973-06-12

Filing date

1974-06-12

Publication date

1979-02-15

1973-06-12 Priority claimed from GB27970/73A external-priority patent/GB1479711A/en

1974-06-12 Application filed by Beecham Group Ltd filed Critical Beecham Group Ltd

1979-02-15 Publication of RO63740A publication Critical patent/RO63740A/en

Links

RO8634574A 1973-06-12 1974-06-12 PROCESS FOR THE PREPARATION OF CEPHALOSPORINS RO63740A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GB27970/73A GB1479711A (en)	1973-06-12	1973-06-12	Acylureido cephalosporins

Publications (1)

Publication Number	Publication Date
RO63740A true RO63740A (en)	1979-02-15

Family

ID=10268195

Family Applications (3)

Application Number	Title	Priority Date	Filing Date
RO7913074A RO63098A (en)	1973-06-12	1974-06-12	PROCESS FOR THE PREPARATION OF CEPHALOSPORIMES
RO7486344A RO64674A (en)	1973-06-12	1974-06-12	PROCESS FOR THE PREPARATION OF CEPHALOSPORINS
RO8634574A RO63740A (en)	1973-06-12	1974-06-12	PROCESS FOR THE PREPARATION OF CEPHALOSPORINS

Family Applications Before (2)

Application Number	Title	Priority Date	Filing Date
RO7913074A RO63098A (en)	1973-06-12	1974-06-12	PROCESS FOR THE PREPARATION OF CEPHALOSPORIMES
RO7486344A RO64674A (en)	1973-06-12	1974-06-12	PROCESS FOR THE PREPARATION OF CEPHALOSPORINS

Country Status (5)

Country	Link
AT (1)	AT335060B (en)
PL (2)	PL89964B1 (en)
RO (3)	RO63098A (en)
SU (1)	SU688130A3 (en)
ZA (1)	ZA743748B (en)

1974
- 1974-06-11 AT AT482074A patent/AT335060B/en not_active IP Right Cessation
- 1974-06-12 RO RO7913074A patent/RO63098A/en unknown
- 1974-06-12 RO RO7486344A patent/RO64674A/en unknown
- 1974-06-12 PL PL17185574A patent/PL89964B1/pl unknown
- 1974-06-12 RO RO8634574A patent/RO63740A/en unknown
- 1974-06-12 PL PL18935374A patent/PL94613B1/en unknown
- 1974-06-12 ZA ZA00743748A patent/ZA743748B/en unknown
1975
- 1975-11-19 SU SU752189959A patent/SU688130A3/en active

Also Published As

Publication number	Publication date
PL94613B1 (en)	1977-08-31
ZA743748B (en)	1975-06-25
RO63098A (en)	1978-07-15
AT335060B (en)	1977-02-25
ATA482074A (en)	1976-06-15
PL89964B1 (en)	1976-12-31
SU688130A3 (en)	1979-09-25
RO64674A (en)	1980-01-15

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