IE42480L - Oxo-azetidine acetic acids. - Google Patents

Oxo-azetidine acetic acids.

Info

Publication number
IE42480L
IE42480L IE800166A IE16680A IE42480L IE 42480 L IE42480 L IE 42480L IE 800166 A IE800166 A IE 800166A IE 16680 A IE16680 A IE 16680A IE 42480 L IE42480 L IE 42480L
Authority
IE
Ireland
Prior art keywords
oxo
acetic acids
azetidine acetic
azetidine
acids
Prior art date
Application number
IE800166A
Other versions
IE42480B1 (en
Original Assignee
Shionogi & 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 JP50033808A external-priority patent/JPS5817460B2/en
Application filed by Shionogi & Co filed Critical Shionogi & Co
Priority claimed from IE313/76A external-priority patent/IE42479B1/en
Publication of IE42480L publication Critical patent/IE42480L/en
Publication of IE42480B1 publication Critical patent/IE42480B1/en

Links

IE166/80A 1975-03-20 1976-02-17 2-oxo-azetidine acetic acids IE42480B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP50033808A JPS5817460B2 (en) 1975-03-20 1975-03-20 Thiazoline Kanno Kaikanhouhou
IE313/76A IE42479B1 (en) 1975-02-17 1976-02-17 Cyclization to form a cephem ring and intermediates therefor

Publications (2)

Publication Number Publication Date
IE42480L true IE42480L (en) 1976-09-20
IE42480B1 IE42480B1 (en) 1980-08-13

Family

ID=26318857

Family Applications (2)

Application Number Title Priority Date Filing Date
IE166/80A IE42480B1 (en) 1975-03-20 1976-02-17 2-oxo-azetidine acetic acids
IE167/80A IE42481B1 (en) 1975-03-20 1976-02-17 Thiazoline ring cleavage

Family Applications After (1)

Application Number Title Priority Date Filing Date
IE167/80A IE42481B1 (en) 1975-03-20 1976-02-17 Thiazoline ring cleavage

Country Status (1)

Country Link
IE (2) IE42480B1 (en)

Also Published As

Publication number Publication date
IE42480B1 (en) 1980-08-13
IE42481B1 (en) 1980-08-13
IE42481L (en) 1976-09-20

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