LU81769A1 - Procede de preparation de 3-exomethylenecepham-sulfoxydes - Google Patents

Procede de preparation de 3-exomethylenecepham-sulfoxydes Download PDF

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Publication number
LU81769A1
LU81769A1 LU81769A LU81769A LU81769A1 LU 81769 A1 LU81769 A1 LU 81769A1 LU 81769 A LU81769 A LU 81769A LU 81769 A LU81769 A LU 81769A LU 81769 A1 LU81769 A1 LU 81769A1
Authority
LU
Luxembourg
Prior art keywords
group
oxo
complex
methyl
formula
Prior art date
Application number
LU81769A
Other languages
English (en)
French (fr)
Inventor
T Chou
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 LU81769A1 publication Critical patent/LU81769A1/fr

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Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D501/00Heterocyclic compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
    • C07D501/02Preparation
    • C07D501/08Preparation by forming the ring or condensed ring systems
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/50Improvements relating to the production of bulk chemicals
    • Y02P20/55Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Molecular Biology (AREA)
  • Cephalosporin Compounds (AREA)
LU81769A 1978-11-13 1979-10-10 Procede de preparation de 3-exomethylenecepham-sulfoxydes LU81769A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US96034678 1978-11-13
US05/960,346 US4190724A (en) 1978-11-13 1978-11-13 Process for 3-exomethylenecepham sulfoxides

Publications (1)

Publication Number Publication Date
LU81769A1 true LU81769A1 (fr) 1980-01-24

Family

ID=25503071

Family Applications (1)

Application Number Title Priority Date Filing Date
LU81769A LU81769A1 (fr) 1978-11-13 1979-10-10 Procede de preparation de 3-exomethylenecepham-sulfoxydes

Country Status (33)

Country Link
US (1) US4190724A (de)
EP (1) EP0011369B1 (de)
JP (1) JPS5566590A (de)
KR (1) KR830001591B1 (de)
AR (1) AR225421A1 (de)
AT (1) ATA663779A (de)
AU (1) AU5147779A (de)
BE (1) BE879210A (de)
BG (1) BG30628A3 (de)
CA (1) CA1150240A (de)
CH (1) CH640537A5 (de)
CS (1) CS209824B2 (de)
DD (1) DD146457A5 (de)
DE (1) DE2962353D1 (de)
DK (1) DK431479A (de)
ES (1) ES484917A0 (de)
FI (1) FI793094A (de)
FR (1) FR2440952A1 (de)
GB (1) GB2034702B (de)
GR (1) GR73094B (de)
HU (1) HU180745B (de)
IE (1) IE48964B1 (de)
IL (1) IL58406A (de)
IS (1) IS1041B6 (de)
LU (1) LU81769A1 (de)
MA (1) MA18605A1 (de)
MW (1) MW2979A1 (de)
NO (1) NO793271L (de)
OA (1) OA06355A (de)
PL (1) PL117584B1 (de)
PT (1) PT70263A (de)
ZA (1) ZA795242B (de)
ZM (1) ZM8379A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5832884A (ja) * 1981-08-20 1983-02-25 Otsuka Chem Co Ltd 3−エキソメチレンセフアム誘導体の製造方法
FI103048B (fi) * 1989-03-22 1999-04-15 Dsm Nv Menetelmä 3-eksometyleenikefaamisulfoksidijohdannaisten valmistamiseks i
US4950753A (en) * 1989-05-17 1990-08-21 Eli Lilly And Company Process for 3-exomethylenecepham sulfoxide esters
US5126446A (en) * 1991-01-04 1992-06-30 Eli Lilly And Company Process for 3-exomethylenecepham sulfoxide esters
US5350845A (en) * 1992-04-08 1994-09-27 Eli Lilly And Company Process for preparing 7-substituted-amino-3-hydroxy-3-cephem-4-protected carboxy-sulfoxide esters
US5604222A (en) * 1993-12-27 1997-02-18 Lupin Laboratories, Ltd. Method for the preparation of 2-chloro sulfinyl azetidinones
US5578721A (en) * 1994-07-11 1996-11-26 Lupin Laboratories Limited Process for preparation of 3-exomethylene cepham sulfoxide esters

Family Cites Families (5)

* 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
GR59922B (en) * 1974-12-24 1978-03-20 Lilly Co Eli Process for preparing 3-methylene cepham
US4052387A (en) * 1974-12-24 1977-10-04 Eli Lilly And Company Method of preparation of 3-methylenecephams
CA1069126A (en) * 1974-12-24 1980-01-01 Eli Lilly And Company Sulfinyl halides and their preparation from penicillin sulfoxides
US4375397A (en) * 1976-03-15 1983-03-01 E. R. Squibb & Sons, Inc. Process for preparing 3-methylene cephalosporins

Also Published As

Publication number Publication date
IS1041B6 (is) 1980-11-25
FI793094A (fi) 1980-05-14
AR225421A1 (es) 1982-03-31
EP0011369A1 (de) 1980-05-28
IE791941L (en) 1980-05-13
ES8101608A1 (es) 1980-12-16
CH640537A5 (fr) 1984-01-13
PL218930A1 (de) 1980-06-16
AU5147779A (en) 1980-05-22
GB2034702B (en) 1983-03-23
IL58406A0 (en) 1980-01-31
ZM8379A1 (en) 1981-02-23
GR73094B (de) 1984-02-01
JPS5566590A (en) 1980-05-20
DD146457A5 (de) 1981-02-11
GB2034702A (en) 1980-06-11
ATA663779A (de) 1981-04-15
ZA795242B (en) 1981-05-27
MA18605A1 (fr) 1980-07-01
US4190724A (en) 1980-02-26
IE48964B1 (en) 1985-06-26
DK431479A (da) 1980-05-14
KR830001591B1 (ko) 1983-08-16
NO793271L (no) 1980-05-14
CA1150240A (en) 1983-07-19
KR830001292A (ko) 1983-04-30
BE879210A (fr) 1980-04-08
EP0011369B1 (de) 1982-03-24
IL58406A (en) 1982-08-31
PL117584B1 (en) 1981-08-31
JPH0127075B2 (de) 1989-05-26
DE2962353D1 (en) 1982-04-29
ES484917A0 (es) 1980-12-16
FR2440952A1 (fr) 1980-06-06
IS2515A7 (is) 1980-05-14
MW2979A1 (en) 1981-04-08
FR2440952B1 (de) 1983-02-25
CS209824B2 (en) 1981-12-31
OA06355A (fr) 1981-06-30
PT70263A (en) 1979-11-01
HU180745B (en) 1983-04-29
BG30628A3 (en) 1981-07-15

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