BE837041A - PROCESS FOR PREPARING 3-METHYLENECEPHAM DERIVATIVES - Google Patents

PROCESS FOR PREPARING 3-METHYLENECEPHAM DERIVATIVES

Info

Publication number
BE837041A
BE837041A BE1007103A BE1007103A BE837041A BE 837041 A BE837041 A BE 837041A BE 1007103 A BE1007103 A BE 1007103A BE 1007103 A BE1007103 A BE 1007103A BE 837041 A BE837041 A BE 837041A
Authority
BE
Belgium
Prior art keywords
methylenecepham
derivatives
preparing
methylenecepham derivatives
Prior art date
Application number
BE1007103A
Other languages
French (fr)
Inventor
S P Kukolja
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 filed Critical
Publication of BE837041A publication Critical patent/BE837041A/en

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
    • C07D205/09—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 with a sulfur atom directly attached in position 4
    • C07D205/095—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 with a sulfur atom directly attached in position 4 and with a nitrogen atom directly attached in position 3

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
BE1007103A 1974-12-24 1975-12-23 PROCESS FOR PREPARING 3-METHYLENECEPHAM DERIVATIVES BE837041A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US53628074A 1974-12-24 1974-12-24
US63273375A 1975-11-19 1975-11-19

Publications (1)

Publication Number Publication Date
BE837041A true BE837041A (en) 1976-06-23

Family

ID=27065082

Family Applications (1)

Application Number Title Priority Date Filing Date
BE1007103A BE837041A (en) 1974-12-24 1975-12-23 PROCESS FOR PREPARING 3-METHYLENECEPHAM DERIVATIVES

Country Status (25)

Country Link
JP (1) JPS606960B2 (en)
AR (1) AR220505A1 (en)
AT (1) AT341672B (en)
AU (1) AU503202B2 (en)
BE (1) BE837041A (en)
BG (2) BG31072A4 (en)
CA (1) CA1056372A (en)
CH (3) CH625528A5 (en)
CS (1) CS191291B2 (en)
DD (2) DD124985A5 (en)
DE (1) DE2556045A1 (en)
DK (1) DK157137C (en)
ES (2) ES443829A1 (en)
FR (2) FR2333804A1 (en)
GB (1) GB1536288A (en)
GR (1) GR59922B (en)
HU (2) HU177431B (en)
IE (1) IE42190B1 (en)
IL (1) IL48565A (en)
NL (1) NL182880C (en)
PL (2) PL114521B1 (en)
RO (2) RO74273A (en)
SE (2) SE431547B (en)
SU (1) SU799667A3 (en)
YU (2) YU324875A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4289695A (en) * 1978-11-13 1981-09-15 Eli Lilly And Company Process for preparing 2-chlorosulfinylazetidinones
US4190724A (en) * 1978-11-13 1980-02-26 Eli Lilly And Company Process for 3-exomethylenecepham sulfoxides
GB2099817B (en) * 1981-04-10 1985-05-15 Otsuka Kagaku Yakuhin Azetidinone derivatives and process for the preparation of the same
US4436596A (en) * 1982-11-16 1984-03-13 Eli Lilly And Company N-Substituted-2-(R)-(sulfinic acid)-3-(S)-(acylamido)-4-oxo-azetidines and process
DE4230053A1 (en) * 1992-09-08 1994-03-10 Pliva Handels Gmbh 4-oxo-azetidine-2-sulfonic acid amides and their salts, process for their preparation and their use

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3843682A (en) * 1972-05-15 1974-10-22 Lilly Co Eli 2-chlorosulfinyl-3-imido-azetedin-4-ones

Also Published As

Publication number Publication date
YU324875A (en) 1982-02-28
ATA980475A (en) 1977-06-15
JPS606960B2 (en) 1985-02-21
FR2333804A1 (en) 1977-07-01
IE42190B1 (en) 1980-06-18
FR2300080A1 (en) 1976-09-03
FR2300080B1 (en) 1979-06-15
DD124985A5 (en) 1977-03-23
NL182880C (en) 1988-06-01
SE431547B (en) 1984-02-13
YU206481A (en) 1983-06-30
HU177431B (en) 1981-10-28
NL182880B (en) 1988-01-04
DK585875A (en) 1976-06-25
BG27236A3 (en) 1979-09-14
PL114521B1 (en) 1981-02-28
CA1056372A (en) 1979-06-12
NL7515069A (en) 1976-06-28
SE7514550L (en) 1976-06-25
CH626604A5 (en) 1981-11-30
RO74273A (en) 1981-08-17
BG31072A4 (en) 1981-10-15
DD130933A5 (en) 1978-05-17
SE7906899L (en) 1979-08-17
RO68478A (en) 1981-08-30
DE2556045A1 (en) 1976-07-08
AT341672B (en) 1978-02-27
CH628620A5 (en) 1982-03-15
JPS5188992A (en) 1976-08-04
PL113883B1 (en) 1981-01-31
GR59922B (en) 1978-03-20
GB1536288A (en) 1978-12-20
HU175226B (en) 1980-06-28
SU799667A3 (en) 1981-01-23
IL48565A (en) 1979-09-30
AR220505A1 (en) 1980-11-14
ES443829A1 (en) 1978-03-01
SE444810B (en) 1986-05-12
AU503202B2 (en) 1979-08-30
DE2556045C2 (en) 1990-08-09
DK157137B (en) 1989-11-13
IL48565A0 (en) 1976-01-30
DK157137C (en) 1990-04-16
IE42190L (en) 1976-06-24
FR2333804B1 (en) 1979-05-18
AU8708475A (en) 1977-06-02
CS191291B2 (en) 1979-06-29
CH625528A5 (en) 1981-09-30
ES457884A1 (en) 1978-08-16

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: ELI LILLY AND CY

Effective date: 19951223