JPH0234953B2 - - Google Patents

Info

Publication number
JPH0234953B2
JPH0234953B2 JP55092059A JP9205980A JPH0234953B2 JP H0234953 B2 JPH0234953 B2 JP H0234953B2 JP 55092059 A JP55092059 A JP 55092059A JP 9205980 A JP9205980 A JP 9205980A JP H0234953 B2 JPH0234953 B2 JP H0234953B2
Authority
JP
Japan
Prior art keywords
group
ester
groups
acid
formula
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.)
Expired - Lifetime
Application number
JP55092059A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5716886A (en
Inventor
Shinji Hashimoto
Daijiro Hagiwara
Kozo Sawada
Matsuhiko Araya
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.)
Fujisawa Pharmaceutical Co Ltd
Original Assignee
Fujisawa Pharmaceutical 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
Application filed by Fujisawa Pharmaceutical Co Ltd filed Critical Fujisawa Pharmaceutical Co Ltd
Priority to JP9205980A priority Critical patent/JPS5716886A/ja
Priority to EP81105077A priority patent/EP0043546B1/en
Priority to DE8181105077T priority patent/DE3173613D1/de
Priority to US06/279,546 priority patent/US4369312A/en
Publication of JPS5716886A publication Critical patent/JPS5716886A/ja
Publication of JPH0234953B2 publication Critical patent/JPH0234953B2/ja
Granted legal-status Critical Current

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D503/00Heterocyclic compounds containing 4-oxa-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. oxapenicillins, clavulanic acid derivatives; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D499/00Heterocyclic compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. penicillins, penems; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D505/00Heterocyclic compounds containing 5-oxa-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. oxacephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Cephalosporin Compounds (AREA)
JP9205980A 1980-07-04 1980-07-04 Azetidinone bearing oxo group or its salt or hydrate and their preparation Granted JPS5716886A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP9205980A JPS5716886A (en) 1980-07-04 1980-07-04 Azetidinone bearing oxo group or its salt or hydrate and their preparation
EP81105077A EP0043546B1 (en) 1980-07-04 1981-07-01 7-oxo-cephalosporins and 6-oxo-penicillins, their analogues and process for their preparation
DE8181105077T DE3173613D1 (en) 1980-07-04 1981-07-01 7-oxo-cephalosporins and 6-oxo-penicillins, their analogues and process for their preparation
US06/279,546 US4369312A (en) 1980-07-04 1981-07-01 Method of producing oxo-containing azetidinone compounds

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9205980A JPS5716886A (en) 1980-07-04 1980-07-04 Azetidinone bearing oxo group or its salt or hydrate and their preparation

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP18132789A Division JPH0256488A (ja) 1989-07-13 1989-07-13 オキソ基を有するアゼチジノン化合物もしくはその塩類またはその水化物

Publications (2)

Publication Number Publication Date
JPS5716886A JPS5716886A (en) 1982-01-28
JPH0234953B2 true JPH0234953B2 (el) 1990-08-07

Family

ID=14043909

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9205980A Granted JPS5716886A (en) 1980-07-04 1980-07-04 Azetidinone bearing oxo group or its salt or hydrate and their preparation

Country Status (1)

Country Link
JP (1) JPS5716886A (el)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0457085U (el) * 1990-09-14 1992-05-15

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6110592A (ja) * 1984-06-27 1986-01-18 Asahi Chem Ind Co Ltd セフアロスポリン系化合物及びその製法

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5141382A (en) * 1974-08-05 1976-04-07 Massachusetts Inst Technology Sefuarosuhorinno sansoruienkagobutsunoseizo
JPS5492987A (en) * 1977-11-14 1979-07-23 Fujisawa Pharmaceut Co Ltd Cephalosporanic acid derivative, its salt, or their preparation, and preventives and remedies for microbisms consisting mainly of them

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5141382A (en) * 1974-08-05 1976-04-07 Massachusetts Inst Technology Sefuarosuhorinno sansoruienkagobutsunoseizo
JPS5492987A (en) * 1977-11-14 1979-07-23 Fujisawa Pharmaceut Co Ltd Cephalosporanic acid derivative, its salt, or their preparation, and preventives and remedies for microbisms consisting mainly of them

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0457085U (el) * 1990-09-14 1992-05-15

Also Published As

Publication number Publication date
JPS5716886A (en) 1982-01-28

Similar Documents

Publication Publication Date Title
US4036847A (en) Halogenated penam derivatives and the preparation thereof
EP0043546B1 (en) 7-oxo-cephalosporins and 6-oxo-penicillins, their analogues and process for their preparation
SE405857B (sv) Forfarande for substituerande av en grupp i 6-resp 7-stellning hos en penicillansyraforening eller cefalosporansyraforening
JPS6027677B2 (ja) 7−置換又は非置換アミノ−3−置換チオメチルセフエムカルボン酸類の新規製造法
EP0036510A2 (en) Synisomer cephalosporin compounds and processes for their preparation
JPH0560473B2 (el)
CA1092095A (en) 3-acyloxymethyl-cephem compounds
JPS61249989A (ja) 7−アミノ−3−プロペニルセフアロスポラン酸及びそのエステル
JP2600878B2 (ja) 7―[2―(2―アミノチアゾール―4―イル)―2―ヒドロキシイミノアセトアミド]―3―セフェム化合物の製造法
US4339449A (en) Analogous compounds of cephalosporins, and pharmaceutical composition comprising the same
US4354022A (en) Process for preparing 3-methylenecepham compounds or a salt thereof
JPH0234953B2 (el)
JP2001019695A (ja) デアセチルセファロスポラン酸のカルバモイル化方法
US5109132A (en) Process for the preparation of 3-exomethylene cepham derivatives
JPH0686459B2 (ja) 3―置換チオ―3―セフエム化合物の製造法
EP0048954B1 (en) Beta-lactam compounds, process for the preparation thereof and intermediate products for the preparation thereof
US4224441A (en) Derivatives of 7-aminocephalosporanic acid
CA1052373A (en) Cephalosporin and penicillin derivatives
US4005074A (en) Process for cleaving an imido side chain from penicillins and cephalosporins
JPS6129957B2 (el)
JPS5951555B2 (ja) セフアロスポリン化合物の製造法
JPH0358351B2 (el)
JP2648862B2 (ja) 置換オキシカルボニルアミノセフェム化合物の製法
KR810000760B1 (ko) 세팔로스포린 화합물의 제조법
KR810000493B1 (ko) 세팔로스포린 화합물의 제조법