ES513929A0 - Procedimiento para la obtencion de cefalosporina 7-aca. - Google Patents

Procedimiento para la obtencion de cefalosporina 7-aca.

Info

Publication number
ES513929A0
ES513929A0 ES513929A ES513929A ES513929A0 ES 513929 A0 ES513929 A0 ES 513929A0 ES 513929 A ES513929 A ES 513929A ES 513929 A ES513929 A ES 513929A ES 513929 A0 ES513929 A0 ES 513929A0
Authority
ES
Spain
Prior art keywords
aca
procedure
cephalosporin
obtaining
obtaining cephalosporin
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
ES513929A
Other languages
English (en)
Other versions
ES8305775A1 (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.)
Sandoz GmbH
Original Assignee
Biochemie GmbH
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
Priority claimed from AT576780A external-priority patent/AT373600B/de
Priority claimed from AT581980A external-priority patent/AT373601B/de
Application filed by Biochemie GmbH filed Critical Biochemie GmbH
Publication of ES513929A0 publication Critical patent/ES513929A0/es
Publication of ES8305775A1 publication Critical patent/ES8305775A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D501/00—Heterocyclic 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
    • C07D501/14—Compounds having a nitrogen atom directly attached in position 7
    • C07D501/16—Compounds having a nitrogen atom directly attached in position 7 with a double bond between positions 2 and 3
    • C07D501/18—7-Aminocephalosporanic or substituted 7-aminocephalosporanic acids
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D501/00—Heterocyclic 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
    • C07D501/14—Compounds having a nitrogen atom directly attached in position 7
    • C07D501/16—Compounds having a nitrogen atom directly attached in position 7 with a double bond between positions 2 and 3
    • C07D501/20—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids
    • C07D501/24—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids with hydrocarbon radicals, substituted by hetero atoms or hetero rings, attached in position 3

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Buffer Packaging (AREA)
  • Fats And Perfumes (AREA)
  • Control Of Transmission Device (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
ES513929A 1980-08-01 1982-07-13 Procedimiento para la obtencion de cefalosporina 7-aca. Expired ES8305775A1 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AT399980 1980-08-01
AT576780A AT373600B (de) 1980-11-26 1980-11-26 Verfahren zur herstellung neuer cephalosporinderivate
AT581980A AT373601B (de) 1980-11-28 1980-11-28 Verfahren zur herstellung neuer cephalosporinderivate

Publications (2)

Publication Number Publication Date
ES513929A0 true ES513929A0 (es) 1983-04-16
ES8305775A1 ES8305775A1 (es) 1983-04-16

Family

ID=27149750

Family Applications (3)

Application Number Title Priority Date Filing Date
ES504448A Expired ES8305774A1 (es) 1980-08-01 1981-07-30 Procedimiento para preparar derivados de cefalosporina.
ES513929A Expired ES8305775A1 (es) 1980-08-01 1982-07-13 Procedimiento para la obtencion de cefalosporina 7-aca.
ES513928A Expired ES8306486A1 (es) 1980-08-01 1982-07-13 Procedimiento para preparar olefinas polares.

Family Applications Before (1)

Application Number Title Priority Date Filing Date
ES504448A Expired ES8305774A1 (es) 1980-08-01 1981-07-30 Procedimiento para preparar derivados de cefalosporina.

Family Applications After (1)

Application Number Title Priority Date Filing Date
ES513928A Expired ES8306486A1 (es) 1980-08-01 1982-07-13 Procedimiento para preparar olefinas polares.

Country Status (15)

Country Link
EP (1) EP0045717B1 (es)
JP (1) JPH02160791A (es)
AT (1) ATE15803T1 (es)
AU (1) AU553682B2 (es)
CA (1) CA1177064A (es)
DE (1) DE3172432D1 (es)
DK (1) DK341781A (es)
ES (3) ES8305774A1 (es)
FI (1) FI78703C (es)
IE (1) IE51464B1 (es)
IL (1) IL63469A (es)
NZ (1) NZ197896A (es)
PH (1) PH22763A (es)
PT (1) PT73455B (es)
YU (1) YU44104B (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT378774B (de) * 1982-08-06 1985-09-25 Biochemie Gmbh Verfahren zur deacylierung von penicillinen und cephalosporinen
IT1286520B1 (it) * 1996-12-03 1998-07-15 Antibioticos Spa Procedimento per la preparazione di intermedi utili nella sintesi di cefalosporine

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT367060B (de) * 1979-01-25 1982-05-25 Biochemie Gmbh Verfahren zur herstellung neuer cephalosporinderivate

Also Published As

Publication number Publication date
ES504448A0 (es) 1983-04-16
AU7357981A (en) 1982-02-04
PT73455A (en) 1981-08-01
CA1177064A (en) 1984-10-30
EP0045717A2 (en) 1982-02-10
ES513928A0 (es) 1983-06-01
ES8305774A1 (es) 1983-04-16
FI78703B (fi) 1989-05-31
IL63469A0 (en) 1981-10-30
DE3172432D1 (en) 1985-10-31
PT73455B (fr) 1983-02-28
AU553682B2 (en) 1986-07-24
PH22763A (en) 1988-12-12
ATE15803T1 (de) 1985-10-15
DK341781A (da) 1982-02-02
YU44104B (en) 1990-02-28
EP0045717A3 (en) 1982-11-10
EP0045717B1 (en) 1985-09-25
ES8305775A1 (es) 1983-04-16
IL63469A (en) 1985-06-30
FI78703C (fi) 1989-09-11
ES8306486A1 (es) 1983-06-01
IE811763L (en) 1982-02-01
IE51464B1 (en) 1986-12-24
NZ197896A (en) 1985-02-28
JPH02160791A (ja) 1990-06-20
FI812331L (fi) 1982-02-02
YU188581A (en) 1983-12-31

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