NO793272L - Fremgangsmaate til fremstilling av 2-klorsulfinylazetidinoner - Google Patents

Fremgangsmaate til fremstilling av 2-klorsulfinylazetidinoner

Info

Publication number
NO793272L
NO793272L NO793272A NO793272A NO793272L NO 793272 L NO793272 L NO 793272L NO 793272 A NO793272 A NO 793272A NO 793272 A NO793272 A NO 793272A NO 793272 L NO793272 L NO 793272L
Authority
NO
Norway
Prior art keywords
cross
formula
group
linked
methyl
Prior art date
Application number
NO793272A
Other languages
English (en)
Norwegian (no)
Inventor
Ta-Sen 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 NO793272L publication Critical patent/NO793272L/no

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
    • Y—GENERAL 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
NO793272A 1978-11-13 1979-10-11 Fremgangsmaate til fremstilling av 2-klorsulfinylazetidinoner NO793272L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US96034778A 1978-11-13 1978-11-13
US06/049,266 US4289695A (en) 1978-11-13 1979-06-18 Process for preparing 2-chlorosulfinylazetidinones

Publications (1)

Publication Number Publication Date
NO793272L true NO793272L (no) 1980-05-14

Family

ID=26727009

Family Applications (1)

Application Number Title Priority Date Filing Date
NO793272A NO793272L (no) 1978-11-13 1979-10-11 Fremgangsmaate til fremstilling av 2-klorsulfinylazetidinoner

Country Status (22)

Country Link
US (1) US4289695A (fr)
EP (1) EP0011370B1 (fr)
AU (1) AU5147679A (fr)
CA (1) CA1131646A (fr)
CH (1) CH642624A5 (fr)
DD (1) DD146458A5 (fr)
DE (1) DE2962639D1 (fr)
DK (1) DK165687C (fr)
ES (1) ES484918A0 (fr)
FI (1) FI793095A7 (fr)
FR (1) FR2440945A1 (fr)
GB (1) GB2034701B (fr)
GR (1) GR73093B (fr)
HU (1) HU180232B (fr)
IE (1) IE48963B1 (fr)
IL (1) IL58405A (fr)
LU (1) LU81768A1 (fr)
NO (1) NO793272L (fr)
OA (1) OA06356A (fr)
PL (1) PL218929A1 (fr)
PT (1) PT70264A (fr)
YU (1) YU241279A (fr)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987001117A2 (fr) * 1985-08-12 1987-02-26 The Upjohn Company Conversion du sel d'hydrohalogenure de cephalosporine en sel de metal alcalin
FI103048B1 (fi) * 1989-03-22 1999-04-15 Dsm Nv Menetelmä 3-eksometyleenikefaamisulfoksidijohdannaisten valmistamiseksi
US4950753A (en) * 1989-05-17 1990-08-21 Eli Lilly And Company Process for 3-exomethylenecepham sulfoxide esters
IN173329B (fr) * 1989-11-06 1994-04-02 Ranbaxy Lab Ltd
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
US5347000A (en) * 1992-11-05 1994-09-13 Ranbaxy Laboratories Ltd. Process for the preparation of 2-chlorosulfinylazetidinone
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
AUPP939299A0 (en) * 1999-03-23 1999-04-15 University Of Melbourne, The Polymer gels and methods for their preparation
WO2003087266A1 (fr) * 2002-04-16 2003-10-23 Sasol Technology (Proprietary) Limited Procede de synthese d'hydrocarbures comprenant l'utilisation d'un catalyseur de synthese d'hydrocarbures et d'un catalyseur acide

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GR59922B (en) * 1974-12-24 1978-03-20 Lilly Co Eli Process for preparing 3-methylene cepham
CA1069126A (fr) * 1974-12-24 1980-01-01 Eli Lilly And Company Halogenures de sulfinyle et leur preparation a partir de sulfoxydes de penicilline
US4075203A (en) * 1976-06-16 1978-02-21 Eli Lilly And Company Process for preparing a 3-exomethylenecepham sulfoxide from penicillin sulfoxides
US4159272A (en) * 1977-09-01 1979-06-26 Eli Lilly And Company Process for 2-chlorosulfinylazetidin-4-ones

Also Published As

Publication number Publication date
FI793095A7 (fi) 1981-01-01
CA1131646A (fr) 1982-09-14
ES8205198A1 (es) 1981-11-01
DK165687B (da) 1993-01-04
LU81768A1 (fr) 1980-01-24
IE48963B1 (en) 1985-06-26
HU180232B (en) 1983-02-28
DD146458A5 (de) 1981-02-11
OA06356A (fr) 1981-06-30
AU5147679A (en) 1980-05-22
EP0011370B1 (fr) 1982-04-28
GB2034701B (en) 1983-06-15
US4289695A (en) 1981-09-15
DK431379A (da) 1980-05-14
PL218929A1 (fr) 1980-06-16
YU241279A (en) 1983-10-31
DK165687C (da) 1993-06-07
FR2440945A1 (fr) 1980-06-06
EP0011370A1 (fr) 1980-05-28
PT70264A (en) 1979-11-01
IL58405A0 (en) 1980-01-31
GR73093B (fr) 1984-02-01
GB2034701A (en) 1980-06-11
ES484918A0 (es) 1981-11-01
IL58405A (en) 1982-08-31
IE791940L (en) 1980-05-13
CH642624A5 (fr) 1984-04-30
FR2440945B1 (fr) 1982-12-31
DE2962639D1 (en) 1982-06-09

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