ZA903587B - Process for 3-exomethylenecepham sulfoxide esters - Google Patents

Process for 3-exomethylenecepham sulfoxide esters

Info

Publication number
ZA903587B
ZA903587B ZA903587A ZA903587A ZA903587B ZA 903587 B ZA903587 B ZA 903587B ZA 903587 A ZA903587 A ZA 903587A ZA 903587 A ZA903587 A ZA 903587A ZA 903587 B ZA903587 B ZA 903587B
Authority
ZA
South Africa
Prior art keywords
oxo
exomethylenecepham sulfoxide
sulfoxide esters
ketone
conjugated
Prior art date
Application number
ZA903587A
Other languages
English (en)
Inventor
James Densmore Copp
Densmore Copp James
Gregg Alan Tharp
Alan Tharp Gregg
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 ZA903587B publication Critical patent/ZA903587B/xx

Links

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
    • 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
    • C07D501/14Compounds having a nitrogen atom directly attached in position 7
    • C07D501/16Compounds having a nitrogen atom directly attached in position 7 with a double bond between positions 2 and 3
    • C07D501/207-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids
    • C07D501/227-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids with radicals containing only hydrogen and carbon atoms, attached in position 3

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Molecular Biology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Health & Medical Sciences (AREA)
  • Cephalosporin Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)
  • Magnetic Record Carriers (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
ZA903587A 1989-05-17 1990-05-10 Process for 3-exomethylenecepham sulfoxide esters ZA903587B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/353,128 US4950753A (en) 1989-05-17 1989-05-17 Process for 3-exomethylenecepham sulfoxide esters

Publications (1)

Publication Number Publication Date
ZA903587B true ZA903587B (en) 1992-01-29

Family

ID=23387877

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA903587A ZA903587B (en) 1989-05-17 1990-05-10 Process for 3-exomethylenecepham sulfoxide esters

Country Status (21)

Country Link
US (1) US4950753A (xx)
EP (1) EP0398670B1 (xx)
JP (1) JP2951362B2 (xx)
KR (1) KR0142871B1 (xx)
CN (1) CN1025336C (xx)
AT (1) ATE159723T1 (xx)
AU (1) AU623771B2 (xx)
CA (1) CA2016513C (xx)
DE (1) DE69031637T2 (xx)
DK (1) DK0398670T3 (xx)
ES (1) ES2108687T3 (xx)
FI (1) FI902417A0 (xx)
GR (1) GR3025674T3 (xx)
HU (1) HU208140B (xx)
IL (1) IL94356A (xx)
MX (1) MX166049B (xx)
NZ (1) NZ233656A (xx)
PH (1) PH26784A (xx)
PT (1) PT94015A (xx)
RU (1) RU1833389C (xx)
ZA (1) ZA903587B (xx)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5159071A (en) * 1990-09-06 1992-10-27 Ranbaxy Laboratories Limited Process for the manufacture of 7-amino-3-exomethylene-3-cepham-4-carboxylic acid ester
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
DE4418401C1 (de) * 1994-05-26 1995-06-01 Heraeus Quarzglas Verfahren und Vorrichtung zur Herstellung von Platten aus Quarzglas
US5578721A (en) * 1994-07-11 1996-11-26 Lupin Laboratories Limited Process for preparation of 3-exomethylene cepham sulfoxide esters
WO2012103156A1 (en) 2011-01-25 2012-08-02 Amyris, Inc. Surfactants

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4052387A (en) * 1974-12-24 1977-10-04 Eli Lilly And Company Method of preparation of 3-methylenecephams
US4190724A (en) * 1978-11-13 1980-02-26 Eli Lilly And Company Process for 3-exomethylenecepham sulfoxides
US4289695A (en) * 1978-11-13 1981-09-15 Eli Lilly And Company Process for preparing 2-chlorosulfinylazetidinones
DE318577T1 (de) * 1987-06-01 1989-12-07 Master Medical Corp., Phoenix, Ariz. Flussregelungsanordnung zur administration von intravenoesen fluessigkeiten.

Also Published As

Publication number Publication date
IL94356A (en) 1994-06-24
MX166049B (es) 1992-12-16
DE69031637D1 (de) 1997-12-04
PT94015A (pt) 1991-01-08
AU623771B2 (en) 1992-05-21
HU903058D0 (en) 1990-09-28
JP2951362B2 (ja) 1999-09-20
CA2016513A1 (en) 1990-11-17
NZ233656A (en) 1992-02-25
JPH035485A (ja) 1991-01-11
ATE159723T1 (de) 1997-11-15
AU5506490A (en) 1990-11-22
IL94356A0 (en) 1991-03-10
CN1025336C (zh) 1994-07-06
CA2016513C (en) 2000-11-21
EP0398670B1 (en) 1997-10-29
KR0142871B1 (ko) 1998-07-15
DE69031637T2 (de) 1998-03-12
ES2108687T3 (es) 1998-01-01
US4950753A (en) 1990-08-21
HUT57217A (en) 1991-11-28
FI902417A0 (fi) 1990-05-15
HU208140B (en) 1993-08-30
GR3025674T3 (en) 1998-03-31
CN1047294A (zh) 1990-11-28
DK0398670T3 (da) 1997-12-15
KR900018116A (ko) 1990-12-20
EP0398670A3 (en) 1992-03-18
EP0398670A2 (en) 1990-11-22
PH26784A (en) 1992-10-13
RU1833389C (ru) 1993-08-07

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