CA1090336A - Cephalosporin analogues - Google Patents

Cephalosporin analogues

Info

Publication number
CA1090336A
CA1090336A CA283,808A CA283808A CA1090336A CA 1090336 A CA1090336 A CA 1090336A CA 283808 A CA283808 A CA 283808A CA 1090336 A CA1090336 A CA 1090336A
Authority
CA
Canada
Prior art keywords
amino
group
oxa
prepared
dethia
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
Application number
CA283,808A
Other languages
English (en)
French (fr)
Inventor
Yoshio Hamashima
Wataru Nagata
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.)
Shionogi and Co Ltd
Original Assignee
Shionogi and 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 Shionogi and Co Ltd filed Critical Shionogi and Co Ltd
Application granted granted Critical
Publication of CA1090336A publication Critical patent/CA1090336A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D505/00—Heterocyclic 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
    • 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
    • C07D205/085—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 nitrogen atom directly attached in position 3
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F9/00—Compounds containing elements of Groups 5 or 15 of the Periodic Table
    • C07F9/02—Phosphorus compounds
    • C07F9/547—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom
    • C07F9/553—Heterocyclic compounds, e.g. containing phosphorus as a ring hetero atom having one nitrogen atom as the only ring hetero atom
    • C07F9/568—Four-membered rings

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Cephalosporin Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
CA283,808A 1976-08-05 1977-07-29 Cephalosporin analogues Expired CA1090336A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP93809/1976 1976-08-05
JP51093809A JPS609514B2 (ja) 1976-08-05 1976-08-05 ７−アミノ−３′−ノルセファロスポラン酸類

Publications (1)

Publication Number Publication Date
CA1090336A true CA1090336A (en) 1980-11-25

Family

ID=14092721

Family Applications (1)

Application Number Title Priority Date Filing Date
CA283,808A Expired CA1090336A (en) 1976-08-05 1977-07-29 Cephalosporin analogues

Country Status (10)

Country Link
JP (1) JPS609514B2 (en:Method)
BE (1) BE857482A (en:Method)
CA (1) CA1090336A (en:Method)
CH (1) CH637135A5 (en:Method)
DE (1) DE2735408A1 (en:Method)
FR (1) FR2360594A1 (en:Method)
GB (1) GB1552099A (en:Method)
IE (1) IE45459B1 (en:Method)
IL (1) IL52668A (en:Method)
NL (1) NL7708722A (en:Method)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4197402A (en) * 1976-08-09 1980-04-08 Shionogi & Co., Ltd. Cephalosporin analogues
GB1557552A (en) * 1977-02-15 1979-12-12 Shionogi & Co 1 oxadethiacepham compounds
IT1102408B (it) * 1977-12-23 1985-10-07 Fujisawa Pharmaceutical Co Composti analoghi della cefalosforina e procedimenti per la loro preparazione
CA1262128A (en) * 1981-08-27 1989-10-03 Christian N. Hubschwerlen .beta.-lactams
JPS5910591A (ja) * 1982-07-09 1984-01-20 Meiji Seika Kaisha Ltd １−オキサデチアセフアロスポリン化合物及びそれを含む抗菌剤
HRP970146A2 (en) * 1997-03-13 1998-10-31 Mice Kovacevic Epoxi-azetidines, preparation and use

Also Published As

Publication number Publication date
IL52668A0 (en) 1977-10-31
GB1552099A (en) 1979-09-05
IL52668A (en) 1981-03-31
DE2735408A1 (de) 1978-02-09
JPS609514B2 (ja) 1985-03-11
NL7708722A (nl) 1978-02-07
CH637135A5 (en) 1983-07-15
JPS5318597A (en) 1978-02-20
BE857482A (fr) 1978-02-06
IE45459B1 (en) 1982-08-25
FR2360594A1 (fr) 1978-03-03
IE45459L (en) 1978-02-05
FR2360594B1 (en:Method) 1980-02-08

Similar Documents

Publication Publication Date Title
CA1090336A (en) Cephalosporin analogues
CY1571A (en) Cephalosporanic acid derivatives
SU546282A3 (ru) Способ получени 7- -амино-7 метокси-цефалоспориновых эфиров
US4147863A (en) 7-D-(-)-mandelamido-3-(1-methyl-1H-tetrazol-5-yl)vinyl-3-cephem-4-carboxylic acid
EP0504404A1 (en) Process for producing 3-substituted thio-3-cephem compound
US4051132A (en) Process for epimerizing beta-lactam antibiotic compounds by means of an acid quench
US4012381A (en) Process for preparing cephalosporins and intermediates
EP0397212B1 (en) Process for preparing cephalosporin compounds
US4167630A (en) Process for epimerizing beta-lactam antibiotic compounds, and related products
IE41837B1 (en) 7-aminocephalosporanic acid and derivatives thereof
US4162251A (en) Process for the preparation of β-lactam compounds
KR880001990B1 (ko) 페니실린과 세팔로스포린 화합물의 제조방법 및 이들의 제조에 사용한 새로운 중간체의 제조방법
US5968335A (en) Process for preparing 3-alkoxymethylcephem compounds
US4959495A (en) Process for the preparation of intermediates used to produce aminothiazoloximino cephalosporins
EP0099580B1 (en) New 1-oxa-1-dethia-cephalosporin derivatives
IE50650B1 (en) Method for producing penicillanic acid derivatives
US4438265A (en) Esters of 7-sulfenyliminocephem-4-carboxylic acids
US4137406A (en) Cephalosporins having a sulfur containing functional group in the 7-position side chain
US4659812A (en) Cephalosporin intermediates
CA1059990A (en) 7 .alpha.-ALKOXYCEPHALOSPORIN DERIVATIVES AND THEIR PREPARATION
SE412237B (sv) Forfarande for framstellning av nya 3-halogenmetyl-delta?723-cefalosporinsulfoxidestrar
KR810000635B1 (ko) 세팔로스포린 화합물의 제조법
US4379922A (en) Cepham compounds
HU195222B (en) Process for production of pename-, cefem- and cefamsulphons
EP0311254B1 (en) Beta-lactam compound and process for production thereof

Legal Events

Date Code Title Description
MKEX Expiry