AT335461B - Verfahren zur herstellung von neuen azetidinderivaten - Google Patents

Verfahren zur herstellung von neuen azetidinderivaten

Info

Publication number
AT335461B
AT335461B AT669271A AT669271A AT335461B AT 335461 B AT335461 B AT 335461B AT 669271 A AT669271 A AT 669271A AT 669271 A AT669271 A AT 669271A AT 335461 B AT335461 B AT 335461B
Authority
AT
Austria
Prior art keywords
azetide
derivatives
new
production
new azetide
Prior art date
Application number
AT669271A
Other languages
English (en)
Other versions
ATA669271A (de
Original Assignee
Glaxo Lab 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 Glaxo Lab Ltd filed Critical Glaxo Lab Ltd
Priority to AT679573A priority Critical patent/AT333775B/de
Publication of ATA669271A publication Critical patent/ATA669271A/de
Application granted granted Critical
Publication of AT335461B publication Critical patent/AT335461B/de

Links

Classifications

    • 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
    • C07D205/09—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 sulfur atom directly attached in position 4
    • C07D205/095—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 sulfur atom directly attached in position 4 and with a nitrogen atom directly attached in position 3

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Cephalosporin Compounds (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
AT669271A 1970-11-03 1971-07-30 Verfahren zur herstellung von neuen azetidinderivaten AT335461B (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT679573A AT333775B (de) 1970-11-03 1973-08-02 Verfahren zur herstellung von neuen azetidinderivaten

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB5228870A GB1368235A (en) 1970-11-03 1970-11-03 Azetidinone disulphides and their preparation
GB1586971*[A GB1374471A (en) 1970-11-03 1971-05-19 Azetidinone derivatives
GB5019771 1971-11-02

Publications (2)

Publication Number Publication Date
ATA669271A ATA669271A (de) 1976-07-15
AT335461B true AT335461B (de) 1977-03-10

Family

ID=27257304

Family Applications (2)

Application Number Title Priority Date Filing Date
AT669271A AT335461B (de) 1970-11-03 1971-07-30 Verfahren zur herstellung von neuen azetidinderivaten
AT943871A AT326138B (de) 1970-11-03 1971-11-02 Verfahren zur herstellung von neuen azetidin-2-on-derivaten

Family Applications After (1)

Application Number Title Priority Date Filing Date
AT943871A AT326138B (de) 1970-11-03 1971-11-02 Verfahren zur herstellung von neuen azetidin-2-on-derivaten

Country Status (9)

Country Link
US (1) US3872086A (de)
AT (2) AT335461B (de)
AU (2) AU468950B2 (de)
BE (2) BE770729A (de)
CH (3) CH589621A5 (de)
DE (2) DE2138321A1 (de)
FR (2) FR2112412B1 (de)
GB (2) GB1368235A (de)
NL (2) NL7110611A (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4174318A (en) * 1970-11-03 1979-11-13 Glaxo Laboratories Ltd. Alkylative cleavage of azetidinone disulfides
US4267340A (en) * 1971-06-24 1981-05-12 Fujisawa Pharmaceutical Co., Ltd. Disulfide substituted oxazetidine derivatives
FR2143211B1 (de) 1971-06-24 1975-10-31 Fujisawa Pharmaceutical Co
US4255328A (en) * 1974-02-26 1981-03-10 Ciba-Geigy Corporation Sulfide intermediates for the manufacture of enol derivatives
US3953436A (en) * 1974-04-19 1976-04-27 Eli Lilly And Company 3,4-Dicarboxycephalosporins and derivatives
US4159266A (en) * 1974-12-24 1979-06-26 Eli Lilly And Company Method of preparation of 3-methylenecephams
US4048162A (en) * 1975-10-29 1977-09-13 Eli Lilly And Company Process for preparing 3-hydroxy cephalosporins
US4115383A (en) * 1976-02-23 1978-09-19 Eli Lilly And Company Alkoxycarbonyl-ethylthio-azetidinones and process for their preparation
US4302391A (en) * 1980-04-07 1981-11-24 Eli Lilly And Company Unsymmetrical azetidinone aldehyde disulfides and process
US4335240A (en) * 1980-04-07 1982-06-15 Eli Lilly And Company Process for cyclization
US4293495A (en) * 1980-04-07 1981-10-06 Eli Lilly And Company Symmetrical azetidinone aldehyde disulfides and process
US4293493A (en) * 1980-04-07 1981-10-06 Eli Lilly And Company Azetidinone alcohol disulfides and process for cyclization
EP2053909B1 (de) * 1999-08-12 2010-10-27 Ibiden Co., Ltd. Mehrschichtige Leiterplatte mit einer Lötstoppzusammensetzung
CN108658942B (zh) * 2018-04-28 2020-06-30 中南民族大学 一种基于氧代氮杂环丁烷吡唑羧酸酯化合物及其微波水热法合成方法和应用

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE759440A (fr) * 1969-11-27 1971-05-26 Ciba Geigy Ag Nouveau thiadiazabicyclo-alcene

Also Published As

Publication number Publication date
AU3184571A (en) 1973-02-01
FR2113448A5 (de) 1972-06-23
ATA943871A (de) 1975-02-15
GB1368235A (en) 1974-09-25
CH589621A5 (de) 1977-07-15
FR2112412A1 (de) 1972-06-16
US3872086A (en) 1975-03-18
NL7115054A (de) 1972-05-05
FR2112412B1 (de) 1976-05-14
AU3525471A (en) 1973-05-10
DE2138321A1 (de) 1972-05-04
AU468950B2 (en) 1976-01-29
ATA669271A (de) 1976-07-15
BE770729A (fr) 1972-01-31
BE774819A (fr) 1972-05-03
NL7110611A (de) 1972-05-05
AT326138B (de) 1975-11-25
AU463908B2 (en) 1975-08-07
CH575410A5 (de) 1976-05-14
DE2154513A1 (de) 1972-05-04
GB1374471A (en) 1974-11-20
CH597182A5 (de) 1978-03-31

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Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee