IL52117A - Process for preparing 3-exo-methylene cepham sulfoxides from penicillin sulfoxides - Google Patents

Process for preparing 3-exo-methylene cepham sulfoxides from penicillin sulfoxides

Info

Publication number
IL52117A
IL52117A IL52117A IL5211777A IL52117A IL 52117 A IL52117 A IL 52117A IL 52117 A IL52117 A IL 52117A IL 5211777 A IL5211777 A IL 5211777A IL 52117 A IL52117 A IL 52117A
Authority
IL
Israel
Prior art keywords
sulfoxides
exo
preparing
penicillin
methylene cepham
Prior art date
Application number
IL52117A
Other languages
English (en)
Other versions
IL52117A0 (en
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 IL52117A0 publication Critical patent/IL52117A0/xx
Publication of IL52117A publication Critical patent/IL52117A/xx

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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Cephalosporin Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
IL52117A 1976-06-16 1977-05-18 Process for preparing 3-exo-methylene cepham sulfoxides from penicillin sulfoxides IL52117A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/696,674 US4075203A (en) 1976-06-16 1976-06-16 Process for preparing a 3-exomethylenecepham sulfoxide from penicillin sulfoxides

Publications (2)

Publication Number Publication Date
IL52117A0 IL52117A0 (en) 1977-07-31
IL52117A true IL52117A (en) 1980-06-30

Family

ID=24798089

Family Applications (1)

Application Number Title Priority Date Filing Date
IL52117A IL52117A (en) 1976-06-16 1977-05-18 Process for preparing 3-exo-methylene cepham sulfoxides from penicillin sulfoxides

Country Status (27)

Country Link
US (1) US4075203A (fr)
JP (1) JPS6043339B2 (fr)
AR (1) AR219926A1 (fr)
AT (1) AT352138B (fr)
AU (1) AU508748B2 (fr)
BE (1) BE855694A (fr)
CA (1) CA1083579A (fr)
CH (1) CH627161A5 (fr)
CS (1) CS198246B2 (fr)
DD (1) DD131018A5 (fr)
DE (1) DE2726394A1 (fr)
DK (1) DK264577A (fr)
ES (1) ES459838A1 (fr)
FR (1) FR2355005A1 (fr)
GB (1) GB1584105A (fr)
HU (1) HU179966B (fr)
IE (1) IE45195B1 (fr)
IL (1) IL52117A (fr)
NL (1) NL189609C (fr)
NZ (1) NZ184136A (fr)
PH (1) PH13001A (fr)
PL (1) PL103103B1 (fr)
PT (1) PT66642B (fr)
RO (1) RO71066A (fr)
SE (1) SE438329B (fr)
YU (1) YU143177A (fr)
ZA (1) ZA772907B (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4138553A (en) * 1976-11-11 1979-02-06 Teijin Limited 3-Methylene cephalosporanic acid derivatives and process for preparation thereof
US4159272A (en) * 1977-09-01 1979-06-26 Eli Lilly And Company Process for 2-chlorosulfinylazetidin-4-ones
US4289695A (en) * 1978-11-13 1981-09-15 Eli Lilly And Company Process for preparing 2-chlorosulfinylazetidinones
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
US6116362A (en) * 1998-07-09 2000-09-12 Case Corporation Articulated vehicle

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS551272B2 (fr) * 1972-04-14 1980-01-12
US3843682A (en) * 1972-05-15 1974-10-22 Lilly Co Eli 2-chlorosulfinyl-3-imido-azetedin-4-ones
GB1442785A (en) * 1972-12-09 1976-07-14 Nikken Chemicals Co Ltd Desacetoxy ceaphalosporanic acids
NL7411505A (nl) * 1973-09-06 1975-03-10 Rhone Poulenc Sa Werkwijze voor de bereiding en toepassing van nieuwe 7-trichlooraceetamido-3-desacetoxy-cefa- losporanzuurpreparaten.
CA1069126A (fr) * 1974-12-24 1980-01-01 Eli Lilly And Company Halogenures de sulfinyle et leur preparation a partir de sulfoxydes de penicilline

Also Published As

Publication number Publication date
PH13001A (en) 1979-11-09
AU2542777A (en) 1978-11-30
AR219926A1 (es) 1980-09-30
FR2355005B1 (fr) 1980-03-07
YU143177A (en) 1982-10-31
FR2355005A1 (fr) 1978-01-13
DE2726394C2 (fr) 1990-03-15
IE45195L (en) 1977-12-16
NL7706604A (nl) 1977-12-20
PL103103B1 (pl) 1979-05-31
NZ184136A (en) 1978-09-20
DD131018A5 (de) 1978-05-24
DE2726394A1 (de) 1977-12-29
JPS537668A (en) 1978-01-24
CA1083579A (fr) 1980-08-12
CS198246B2 (en) 1980-05-30
HU179966B (en) 1983-01-28
IL52117A0 (en) 1977-07-31
PT66642A (en) 1977-07-01
SE7706948L (sv) 1977-12-17
NL189609C (nl) 1993-06-01
ZA772907B (en) 1978-12-27
SE438329B (sv) 1985-04-15
BE855694A (fr) 1977-12-15
PT66642B (en) 1978-11-09
RO71066A (fr) 1982-10-26
IE45195B1 (en) 1982-07-14
AT352138B (de) 1979-09-10
ATA423777A (de) 1979-02-15
PL198878A1 (pl) 1978-04-10
NL189609B (nl) 1993-01-04
CH627161A5 (fr) 1981-12-31
JPS6043339B2 (ja) 1985-09-27
US4075203A (en) 1978-02-21
ES459838A1 (es) 1978-04-01
DK264577A (da) 1977-12-17
AU508748B2 (en) 1980-04-03
GB1584105A (en) 1981-02-04

Similar Documents

Publication Publication Date Title
YU41635B (en) Process for obtaining cephalosporin antibiotics
YU13777A (en) Process for obtaining new antibiotics
PT66476A (en) Process for preparing antibiotics
JPS52102296A (en) Process for preparing cephalospoline and penicillin
PH16896A (en) Reduction process for cephalosporin sulfoxides
IL52117A (en) Process for preparing 3-exo-methylene cepham sulfoxides from penicillin sulfoxides
YU300278A (en) Process for preparing cephalosporin compounds
IL59685A0 (en) Process for preparing penicillin sulfoxides
YU225882A (en) Process for preparing 7-alpha-methoxy cephalosporin
PT67732A (en) Process for preparing cephalosporin compounds
YU11876A (en) Process for obtaining penicillin
JPS52116493A (en) Process for preparing penicillin and cephalospoline
JPS52113996A (en) Process for preparing 77alkoxyy 33chloromethyl cephem
YU204877A (en) Process for producing cephalosporin derivatives
YU41888B (en) Process for producing semisynthetic penicillin
JPS52128392A (en) Process for preparing 33hydroxymethyl cephem
JPS5287190A (en) Process for preparing semiisynthetic penicillin antibiotics
YU156677A (en) Process for obtaining antibiotics
JPS52151192A (en) Process for preparing cephem derivatives
JPS5287191A (en) Process for preparing semiisynthetic penicillin antibiotics
YU82976A (en) Process for obtaining cephalosporin
EG12135A (en) Improved process for oreoaring cephalosporin antibiotic
PT65296B (en) Process for preparing cephalosporin compounds
JPS52156896A (en) Process for preparing cephem derivatives
JPS52136196A (en) Process for preparing cephem derivatives