ZA76809B - Cyclization to form cephem ring and intermediates therefo - Google Patents

Cyclization to form cephem ring and intermediates therefo

Info

Publication number
ZA76809B
ZA76809B ZA809A ZA76809A ZA76809B ZA 76809 B ZA76809 B ZA 76809B ZA 809 A ZA809 A ZA 809A ZA 76809 A ZA76809 A ZA 76809A ZA 76809 B ZA76809 B ZA 76809B
Authority
ZA
South Africa
Prior art keywords
therefo
cyclization
intermediates
cephem ring
cephem
Prior art date
Application number
ZA809A
Other languages
English (en)
Inventor
W Nagata
H Tanida
T Komeno
M Yoshioka
M Narisada
T Tsuji
Y Hamashima
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
Application filed by Shionogi & Co filed Critical Shionogi & Co
Publication of ZA76809B publication Critical patent/ZA76809B/xx

Links

ZA809A 1975-02-17 1976-02-11 Cyclization to form cephem ring and intermediates therefo ZA76809B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50019612A JPS5198265A (en, 2012) 1975-02-17 1975-02-17

Publications (1)

Publication Number Publication Date
ZA76809B true ZA76809B (en) 1977-01-26

Family

ID=12003995

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA809A ZA76809B (en) 1975-02-17 1976-02-11 Cyclization to form cephem ring and intermediates therefo

Country Status (3)

Country Link
JP (1) JPS5198265A (en, 2012)
PL (1) PL114455B1 (en, 2012)
ZA (1) ZA76809B (en, 2012)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU498131B2 (en) * 1974-02-26 1979-02-15 Ciba-Geigy Ag Production of cephems by cyclization
IT1044247B (it) * 1974-08-02 1980-03-20 Farmaceutici Italia Intermedi per la sintesi di derivati b lattamici e procedimento per la loro preparazone

Also Published As

Publication number Publication date
JPS5198265A (en, 2012) 1976-08-30
PL114455B1 (en) 1981-01-31

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