DK565076A - Fremgangsmade til fremstilling af azetidinoner - Google Patents

Fremgangsmade til fremstilling af azetidinoner

Info

Publication number
DK565076A
DK565076A DK565076A DK565076A DK565076A DK 565076 A DK565076 A DK 565076A DK 565076 A DK565076 A DK 565076A DK 565076 A DK565076 A DK 565076A DK 565076 A DK565076 A DK 565076A
Authority
DK
Denmark
Prior art keywords
azetidinones
procedure
preparation
Prior art date
Application number
DK565076A
Other languages
English (en)
Inventor
T Kamiya
Y Saito
M Hashimoto
T Teraji
T Takaya
T Komori
O Nakaguti
T Oku
Y Shiokawa
K Hemmi
H Takasugi
Y Nakai
H Takeno
Original Assignee
Fujisawa Pharmaceutical 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 JP50150910A external-priority patent/JPS5273855A/ja
Priority claimed from JP50150912A external-priority patent/JPS5273857A/ja
Priority claimed from JP15851175A external-priority patent/JPS5283451A/ja
Priority claimed from JP51000190A external-priority patent/JPS6042237B2/ja
Application filed by Fujisawa Pharmaceutical Co filed Critical Fujisawa Pharmaceutical Co
Publication of DK565076A publication Critical patent/DK565076A/da

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D205/00—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom
    • C07D205/02—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings
    • C07D205/06—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C07D205/08—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with one oxygen atom directly attached in position 2, e.g. beta-lactams

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
DK565076A 1975-12-16 1976-12-15 Fremgangsmade til fremstilling af azetidinoner DK565076A (da)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP50150910A JPS5273855A (en) 1975-12-16 1975-12-16 Preparation of 1-substituted-3-acylamino-2-azetidinones having acyloxy groups
JP50150912A JPS5273857A (en) 1975-12-16 1975-12-16 Preparation of 1,3-disubstituted-2-azetidinones having acyloxy goup
JP15851175A JPS5283451A (en) 1975-12-30 1975-12-30 Preparation of 3-imino-substituted acylamino-2-azetidinone derivative
JP51000190A JPS6042237B2 (ja) 1976-01-01 1976-01-01 アゼチジノン誘導体
GB2150776 1976-05-25

Publications (1)

Publication Number Publication Date
DK565076A true DK565076A (da) 1977-06-17

Family

ID=27516228

Family Applications (1)

Application Number Title Priority Date Filing Date
DK565076A DK565076A (da) 1975-12-16 1976-12-15 Fremgangsmade til fremstilling af azetidinoner

Country Status (2)

Country Link
DK (1) DK565076A (da)
SE (1) SE7614001L (da)

Also Published As

Publication number Publication date
SE7614001L (sv) 1977-06-17

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DK565076A (da) Fremgangsmade til fremstilling af azetidinoner