NL7515069A - Werkwijze ter bereiding van 3-methyleencefamver- bindingen. - Google Patents

Werkwijze ter bereiding van 3-methyleencefamver- bindingen.

Info

Publication number
NL7515069A
NL7515069A NL7515069A NL7515069A NL7515069A NL 7515069 A NL7515069 A NL 7515069A NL 7515069 A NL7515069 A NL 7515069A NL 7515069 A NL7515069 A NL 7515069A NL 7515069 A NL7515069 A NL 7515069A
Authority
NL
Netherlands
Prior art keywords
methylene
preparing
fam compounds
fam
compounds
Prior art date
Application number
NL7515069A
Other languages
English (en)
Other versions
NL182880B (nl
NL182880C (nl
Original Assignee
Lilly Co Eli
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 Lilly Co Eli filed Critical Lilly Co Eli
Publication of NL7515069A publication Critical patent/NL7515069A/nl
Publication of NL182880B publication Critical patent/NL182880B/nl
Application granted granted Critical
Publication of NL182880C publication Critical patent/NL182880C/nl

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
NLAANVRAGE7515069,A 1974-12-24 1975-12-24 Werkwijze voor het cycliseren van een 2-(2-sulfinyl-3-(gesubstitueerd amino)-4-oxoazetidine-1-yl)-3-methyl -3-buteenzuur derivaat tot een cefalosporine s-oxyde derivaat. NL182880C (nl)

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 (3)

Publication Number Publication Date
NL7515069A true NL7515069A (nl) 1976-06-28
NL182880B NL182880B (nl) 1988-01-04
NL182880C NL182880C (nl) 1988-06-01

Family

ID=27065082

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE7515069,A NL182880C (nl) 1974-12-24 1975-12-24 Werkwijze voor het cycliseren van een 2-(2-sulfinyl-3-(gesubstitueerd amino)-4-oxoazetidine-1-yl)-3-methyl -3-buteenzuur derivaat tot een cefalosporine s-oxyde derivaat.

Country Status (25)

Country Link
JP (1) JPS606960B2 (nl)
AR (1) AR220505A1 (nl)
AT (1) AT341672B (nl)
AU (1) AU503202B2 (nl)
BE (1) BE837041A (nl)
BG (2) BG27236A3 (nl)
CA (1) CA1056372A (nl)
CH (3) CH625528A5 (nl)
CS (1) CS191291B2 (nl)
DD (2) DD130933A5 (nl)
DE (1) DE2556045A1 (nl)
DK (1) DK157137C (nl)
ES (2) ES443829A1 (nl)
FR (2) FR2333804A1 (nl)
GB (1) GB1536288A (nl)
GR (1) GR59922B (nl)
HU (2) HU175226B (nl)
IE (1) IE42190B1 (nl)
IL (1) IL48565A (nl)
NL (1) NL182880C (nl)
PL (2) PL114521B1 (nl)
RO (2) RO68478A (nl)
SE (2) SE431547B (nl)
SU (1) SU799667A3 (nl)
YU (2) YU324875A (nl)

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 (de) * 1992-09-08 1994-03-10 Pliva Handels Gmbh 4-Oxo-azetidin-2-sulfonsäureamide und ihre Salze, Verfahren zu deren Herstellung und ihre Verwendung

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
FR2333804B1 (nl) 1979-05-18
BG31072A4 (en) 1981-10-15
CH626604A5 (en) 1981-11-30
FR2333804A1 (fr) 1977-07-01
ES443829A1 (es) 1978-03-01
IL48565A (en) 1979-09-30
PL114521B1 (en) 1981-02-28
YU324875A (en) 1982-02-28
RO68478A (ro) 1981-08-30
NL182880B (nl) 1988-01-04
GR59922B (en) 1978-03-20
CS191291B2 (en) 1979-06-29
DK585875A (da) 1976-06-25
ES457884A1 (es) 1978-08-16
FR2300080A1 (fr) 1976-09-03
BG27236A3 (en) 1979-09-14
FR2300080B1 (nl) 1979-06-15
SU799667A3 (ru) 1981-01-23
BE837041A (fr) 1976-06-23
AU8708475A (en) 1977-06-02
DK157137B (da) 1989-11-13
DD124985A5 (nl) 1977-03-23
AT341672B (de) 1978-02-27
JPS5188992A (en) 1976-08-04
AR220505A1 (es) 1980-11-14
DE2556045A1 (de) 1976-07-08
IE42190L (en) 1976-06-24
ATA980475A (de) 1977-06-15
CH628620A5 (en) 1982-03-15
CA1056372A (en) 1979-06-12
PL113883B1 (en) 1981-01-31
GB1536288A (en) 1978-12-20
DD130933A5 (de) 1978-05-17
IE42190B1 (en) 1980-06-18
SE444810B (sv) 1986-05-12
IL48565A0 (en) 1976-01-30
NL182880C (nl) 1988-06-01
DK157137C (da) 1990-04-16
JPS606960B2 (ja) 1985-02-21
YU206481A (en) 1983-06-30
HU177431B (en) 1981-10-28
AU503202B2 (en) 1979-08-30
RO74273A (ro) 1981-08-17
CH625528A5 (en) 1981-09-30
DE2556045C2 (nl) 1990-08-09
HU175226B (hu) 1980-06-28
SE7514550L (sv) 1976-06-25
SE7906899L (sv) 1979-08-17
SE431547B (sv) 1984-02-13

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Legal Events

Date Code Title Description
BA A request for search or an international-type search has been filed
BB A search report has been drawn up
BC A request for examination has been filed
A85 Still pending on 85-01-01
BK Erratum

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V4 Discontinued because of reaching the maximum lifetime of a patent

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