IT8567535A1 - Procedimento per la preparazione di amminoidrossicefamcarbossilati. - Google Patents

Procedimento per la preparazione di amminoidrossicefamcarbossilati.

Info

Publication number
IT8567535A1
IT8567535A1 IT1985A67535A IT6753585A IT8567535A1 IT 8567535 A1 IT8567535 A1 IT 8567535A1 IT 1985A67535 A IT1985A67535 A IT 1985A67535A IT 6753585 A IT6753585 A IT 6753585A IT 8567535 A1 IT8567535 A1 IT 8567535A1
Authority
IT
Italy
Prior art keywords
hydroxyfamcarboxylates
amino
preparation
amino hydroxyfamcarboxylates
Prior art date
Application number
IT1985A67535A
Other languages
English (en)
Other versions
IT8567535A0 (it
IT1183883B (it
Original Assignee
Shionogi & Co
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 JP59118698A external-priority patent/JPS6190A/ja
Priority claimed from JP59275709A external-priority patent/JPH0645625B2/ja
Application filed by Shionogi & Co filed Critical Shionogi & Co
Publication of IT8567535A0 publication Critical patent/IT8567535A0/it
Publication of IT8567535A1 publication Critical patent/IT8567535A1/it
Application granted granted Critical
Publication of IT1183883B publication Critical patent/IT1183883B/it

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
    • C07D501/20—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic 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
    • C07D501/59—Compounds having a nitrogen atom directly attached in position 7 with a double bond between positions 2 and 3 with hetero atoms directly attached in position 3

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)
IT67535/85A 1984-06-08 1985-06-07 Procedimento per la preparazione di amminoidrossicefamcarbossilati IT1183883B (it)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP59118698A JPS6190A (ja) 1984-06-08 1984-06-08 ヒドロキシセフアムカルボン酸エステルの製法
JP59275709A JPH0645625B2 (ja) 1984-12-28 1984-12-28 ヒドロキシセフアムカルボン酸エステルの製造法

Publications (3)

Publication Number Publication Date
IT8567535A0 IT8567535A0 (it) 1985-06-07
IT8567535A1 true IT8567535A1 (it) 1986-12-07
IT1183883B IT1183883B (it) 1987-10-22

Family

ID=26456590

Family Applications (1)

Application Number Title Priority Date Filing Date
IT67535/85A IT1183883B (it) 1984-06-08 1985-06-07 Procedimento per la preparazione di amminoidrossicefamcarbossilati

Country Status (6)

Country Link
US (1) US4647658A (it)
KR (1) KR920005830B1 (it)
DE (1) DE3520514C2 (it)
FR (1) FR2565590B1 (it)
GB (1) GB2159817B (it)
IT (1) IT1183883B (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5242913A (en) * 1987-03-11 1993-09-07 Pfizer Inc. Substituted 3-cephem compounds as antibacterial agents
US5079242A (en) * 1987-03-11 1992-01-07 Pfizer Inc. Substituted 3-cephem compounds as antibacterial agents
US4820832A (en) * 1988-03-23 1989-04-11 Eli Lilly And Company Process for preparing 3-unsubstituted cephalosporins and 1-carba(dethia)cephalosporins
WO2008084872A1 (ja) * 2007-01-10 2008-07-17 Mitsubishi Tanabe Pharma Corporation ヒドラゾン誘導体
CN102219794A (zh) * 2011-08-03 2011-10-19 天津华药医药有限公司 一种头孢唑肟钠的制备方法
CN102617600A (zh) * 2012-02-23 2012-08-01 苏州中联化学制药有限公司 7-氨基-3-无-3-头孢环-4-羧酸的合成方法
CN103374018A (zh) * 2012-04-26 2013-10-30 黄山市歙县宏辉化工有限公司 一种制备头孢布烯母核7-nacabh的新方法
CN102977121A (zh) * 2012-12-25 2013-03-20 菏泽睿智科技开发有限公司 一种头孢唑肟酸的合成方法
CN107383062B (zh) * 2017-08-31 2019-11-05 湖北凌晟药业有限公司 头孢布烯母核7-ance的制备方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH591500A5 (it) * 1972-06-29 1977-09-30 Ciba Geigy Ag
SE428022B (sv) * 1972-06-29 1983-05-30 Ciba Geigy Ag 7beta-amino-cefam-3-on-4-karboxylsyraforeningar till anvendning for framstellning av cefalosporinderivat
DE2967053D1 (en) * 1978-09-12 1984-07-19 Fujisawa Pharmaceutical Co Starting compounds for preparing cephem compounds and processes for their preparation
US4301279A (en) * 1979-02-23 1981-11-17 Ciba-Geigy Corporation Process for the production of 3-hydroxy compounds

Also Published As

Publication number Publication date
DE3520514A1 (de) 1985-12-12
GB2159817A (en) 1985-12-11
FR2565590A1 (fr) 1985-12-13
GB8513657D0 (en) 1985-07-03
IT8567535A0 (it) 1985-06-07
KR920005830B1 (ko) 1992-07-20
GB2159817B (en) 1987-12-31
IT1183883B (it) 1987-10-22
FR2565590B1 (fr) 1988-08-26
US4647658A (en) 1987-03-03
DE3520514C2 (de) 1996-02-01
KR860000301A (ko) 1986-01-27

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Legal Events

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19950630