ES518920A0 - Procedimiento para preparar acido mercapto-2-oxo-1-azetidinsulfonico sustituido en posicion 4 y sus sales. - Google Patents

Procedimiento para preparar acido mercapto-2-oxo-1-azetidinsulfonico sustituido en posicion 4 y sus sales.

Info

Publication number
ES518920A0
ES518920A0 ES518920A ES518920A ES518920A0 ES 518920 A0 ES518920 A0 ES 518920A0 ES 518920 A ES518920 A ES 518920A ES 518920 A ES518920 A ES 518920A ES 518920 A0 ES518920 A0 ES 518920A0
Authority
ES
Spain
Prior art keywords
azetidinsulfonico
oxo
salts
procedure
acid substituted
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
ES518920A
Other languages
English (en)
Other versions
ES8405764A1 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ER Squibb and Sons LLC
Original Assignee
ER Squibb and Sons LLC
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 ER Squibb and Sons LLC filed Critical ER Squibb and Sons LLC
Publication of ES8405764A1 publication Critical patent/ES8405764A1/es
Publication of ES518920A0 publication Critical patent/ES518920A0/es
Granted legal-status Critical Current

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)
  • Plural Heterocyclic Compounds (AREA)
  • Cephalosporin Compounds (AREA)
ES518920A 1981-03-30 1983-01-12 Procedimiento para preparar acido mercapto-2-oxo-1-azetidinsulfonico sustituido en posicion 4 y sus sales. Granted ES518920A0 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US24925881A 1981-03-30 1981-03-30
US28375181A 1981-07-16 1981-07-16

Publications (2)

Publication Number Publication Date
ES8405764A1 ES8405764A1 (es) 1984-06-16
ES518920A0 true ES518920A0 (es) 1984-06-16

Family

ID=26939931

Family Applications (2)

Application Number Title Priority Date Filing Date
ES510903A Expired ES8305711A1 (es) 1981-03-30 1982-03-29 Procedimiento para preparar acido mercapto-2-oxo-1-azetidinsulfonico sustituido en posicion 4 y sus sales.
ES518920A Granted ES518920A0 (es) 1981-03-30 1983-01-12 Procedimiento para preparar acido mercapto-2-oxo-1-azetidinsulfonico sustituido en posicion 4 y sus sales.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES510903A Expired ES8305711A1 (es) 1981-03-30 1982-03-29 Procedimiento para preparar acido mercapto-2-oxo-1-azetidinsulfonico sustituido en posicion 4 y sus sales.

Country Status (11)

Country Link
EP (1) EP0061763B1 (es)
AU (1) AU557649B2 (es)
DE (1) DE3271742D1 (es)
DK (1) DK142582A (es)
ES (2) ES8305711A1 (es)
GR (1) GR76465B (es)
IE (1) IE52723B1 (es)
IL (1) IL65146A0 (es)
NZ (1) NZ199828A (es)
PH (2) PH21999A (es)
PT (1) PT74671B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX7096E (es) * 1980-12-05 1987-06-19 Takeda Chemical Industries Ltd Metodo para preparacion de derivados de 2-oxoazetidina
JPS58210060A (ja) * 1982-05-31 1983-12-07 Takeda Chem Ind Ltd ２−オキソアゼチジン誘導体、その製造法および用途
DE3342929A1 (de) * 1983-11-26 1985-06-05 Bayer Ag, 5090 Leverkusen Ss-lactamantibiotika, verfahren zu deren herstellung sowie ihre verwendung als arzneimittel

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0021678B1 (en) * 1979-06-08 1984-11-07 Takeda Chemical Industries, Ltd. 1-sulpho-2-oxoazetidine derivatives, their production and pharmaceutical compositions thereof
MX7096E (es) * 1980-12-05 1987-06-19 Takeda Chemical Industries Ltd Metodo para preparacion de derivados de 2-oxoazetidina

Also Published As

Publication number Publication date
PH21999A (en) 1988-05-02
AU8076682A (en) 1982-10-07
IE820750L (en) 1982-09-30
DK142582A (da) 1982-10-01
DE3271742D1 (en) 1986-07-24
ES8405764A1 (es) 1984-06-16
PT74671A (en) 1982-04-01
EP0061763A1 (en) 1982-10-06
AU557649B2 (en) 1987-01-08
ES510903A0 (es) 1983-04-16
EP0061763B1 (en) 1986-06-18
GR76465B (es) 1984-08-10
ES8305711A1 (es) 1983-04-16
IL65146A0 (en) 1982-05-31
PH20040A (en) 1986-09-04
IE52723B1 (en) 1988-02-03
NZ199828A (en) 1985-11-08
PT74671B (en) 1983-11-08

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Legal Events

Date Code Title Description
MM4A Patent lapsed

Effective date: 19960506