PL252525A1 - Method of obtaining cephalosporin - Google Patents

Method of obtaining cephalosporin

Info

Publication number
PL252525A1
PL252525A1 PL25252585A PL25252585A PL252525A1 PL 252525 A1 PL252525 A1 PL 252525A1 PL 25252585 A PL25252585 A PL 25252585A PL 25252585 A PL25252585 A PL 25252585A PL 252525 A1 PL252525 A1 PL 252525A1
Authority
PL
Poland
Prior art keywords
cephalosporin
obtaining
obtaining cephalosporin
Prior art date
Application number
PL25252585A
Other versions
PL145915B1 (en
Original Assignee
Toyama Chemical Co Ltd
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 JP59054522A external-priority patent/JPS60199894A/en
Priority claimed from JP59062226A external-priority patent/JPS60208986A/en
Priority claimed from JP59066649A external-priority patent/JPS60214783A/en
Application filed by Toyama Chemical Co Ltd filed Critical Toyama Chemical Co Ltd
Publication of PL252525A1 publication Critical patent/PL252525A1/en
Publication of PL145915B1 publication Critical patent/PL145915B1/en

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
    • C07D501/14Compounds 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
    • C07D501/247-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
    • 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
    • C07D501/247-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
    • C07D501/38Methylene radicals, substituted by nitrogen atoms; Lactams thereof with the 2-carboxyl group; Methylene radicals substituted by nitrogen-containing hetero rings attached by the ring nitrogen atom; Quaternary compounds thereof
    • C07D501/46Methylene radicals, substituted by nitrogen atoms; Lactams thereof with the 2-carboxyl group; Methylene radicals substituted by nitrogen-containing hetero rings attached by the ring nitrogen atom; Quaternary compounds thereof with the 7-amino radical acylated by carboxylic acids containing hetero rings
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D277/00Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
    • C07D277/02Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings
    • C07D277/20Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D277/32Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D277/38Nitrogen atoms
    • 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
    • C07D501/04Preparation from compounds already containing the ring or condensed ring systems, e.g. by dehydrogenation of the ring, by introduction, elimination or modification of substituents
    • 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
    • C07D501/04Preparation from compounds already containing the ring or condensed ring systems, e.g. by dehydrogenation of the ring, by introduction, elimination or modification of substituents
    • C07D501/06Acylation of 7-aminocephalosporanic acid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
PL1985252525A 1984-03-23 1985-03-22 Method of obtaining cephalosporin PL145915B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP59054522A JPS60199894A (en) 1984-03-23 1984-03-23 Novel preparation of cephalosporin
JP59062226A JPS60208986A (en) 1984-03-31 1984-03-31 Novel cephalosporin
JP59066649A JPS60214783A (en) 1984-04-05 1984-04-05 2-amino-4-hydroxythiazoline derivative and its salt

Publications (2)

Publication Number Publication Date
PL252525A1 true PL252525A1 (en) 1985-12-17
PL145915B1 PL145915B1 (en) 1988-11-30

Family

ID=27295315

Family Applications (1)

Application Number Title Priority Date Filing Date
PL1985252525A PL145915B1 (en) 1984-03-23 1985-03-22 Method of obtaining cephalosporin

Country Status (10)

Country Link
KR (1) KR870001796B1 (en)
AR (1) AR243192A1 (en)
AT (1) AT386207B (en)
CH (2) CH673460A5 (en)
DK (1) DK132585A (en)
ES (1) ES8602814A1 (en)
FI (1) FI86184C (en)
NO (1) NO167574C (en)
PL (1) PL145915B1 (en)
PT (1) PT80154B (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CY1365A (en) * 1980-03-28 1987-08-07 Biochemie Gmbh New process for the production of cephalosporin antibiotics, and novel intermediates used in such process and their production

Also Published As

Publication number Publication date
CH673460A5 (en) 1990-03-15
NO167574B (en) 1991-08-12
CH669383A5 (en) 1989-03-15
NO167574C (en) 1991-11-20
PT80154B (en) 1987-06-17
PL145915B1 (en) 1988-11-30
KR850006420A (en) 1985-10-05
KR870001796B1 (en) 1987-10-12
AT386207B (en) 1988-07-25
AR243192A1 (en) 1993-07-30
FI86184C (en) 1992-07-27
ES541520A0 (en) 1985-12-01
ATA86985A (en) 1987-12-15
DK132585D0 (en) 1985-03-22
FI86184B (en) 1992-04-15
NO851166L (en) 1985-09-24
FI851173L (en) 1985-09-24
FI851173A0 (en) 1985-03-22
DK132585A (en) 1985-09-24
PT80154A (en) 1985-04-01
ES8602814A1 (en) 1985-12-01

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