IL67089A - 1-carboxy-1-triphenylphosporanylidenmethyl-4beta-(1-propenylthio)-azetidin-2-one-derivatives and their preparation - Google Patents

1-carboxy-1-triphenylphosporanylidenmethyl-4beta-(1-propenylthio)-azetidin-2-one-derivatives and their preparation

Info

Publication number
IL67089A
IL67089A IL6708980A IL6708980A IL67089A IL 67089 A IL67089 A IL 67089A IL 6708980 A IL6708980 A IL 6708980A IL 6708980 A IL6708980 A IL 6708980A IL 67089 A IL67089 A IL 67089A
Authority
IL
Israel
Prior art keywords
triphenylphosporanylidenmethyl
4beta
propenylthio
azetidin
carboxy
Prior art date
Application number
IL6708980A
Original Assignee
Erba Farmitalia
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 Erba Farmitalia filed Critical Erba Farmitalia
Priority claimed from IL5943080A external-priority patent/IL59430A/en
Publication of IL67089A publication Critical patent/IL67089A/en

Links

IL6708980A 1979-02-24 1980-02-20 1-carboxy-1-triphenylphosporanylidenmethyl-4beta-(1-propenylthio)-azetidin-2-one-derivatives and their preparation IL67089A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB7906634 1979-02-24
GB7932591 1979-09-20
IL5943080A IL59430A (en) 1979-09-20 1980-02-20 Optically active 2-substituted-2-penem-3-carboxylic acid derivatives having antibacterial and beta-lactamase inhibitor activity,their preparation and pharmaceutical compositions comprising them

Publications (1)

Publication Number Publication Date
IL67089A true IL67089A (en) 1985-05-31

Family

ID=27260679

Family Applications (2)

Application Number Title Priority Date Filing Date
IL6708980A IL67089A (en) 1979-02-24 1980-02-20 1-carboxy-1-triphenylphosporanylidenmethyl-4beta-(1-propenylthio)-azetidin-2-one-derivatives and their preparation
IL6709080A IL67090A (en) 1979-02-24 1980-02-20 4beta-(substituted)acetylthioazetidin-2-one derivatives and their preparation

Family Applications After (1)

Application Number Title Priority Date Filing Date
IL6709080A IL67090A (en) 1979-02-24 1980-02-20 4beta-(substituted)acetylthioazetidin-2-one derivatives and their preparation

Country Status (1)

Country Link
IL (2) IL67089A (en)

Also Published As

Publication number Publication date
IL67090A (en) 1985-05-31

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