CH541576A - Verfahren zur Herstellung thiaheterocyclischer Verbindungen - Google Patents

Verfahren zur Herstellung thiaheterocyclischer Verbindungen

Info

Publication number
CH541576A
CH541576A CH1623170A CH1623170A CH541576A CH 541576 A CH541576 A CH 541576A CH 1623170 A CH1623170 A CH 1623170A CH 1623170 A CH1623170 A CH 1623170A CH 541576 A CH541576 A CH 541576A
Authority
CH
Switzerland
Prior art keywords
thiaheterocyclic
compounds
preparation
thiaheterocyclic compounds
Prior art date
Application number
CH1623170A
Other languages
English (en)
Inventor
Woodward Robert Burns Dr Prof
Original Assignee
Ciba Geigy Ag
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 Ciba Geigy Ag filed Critical Ciba Geigy Ag
Priority to CH1623170A priority Critical patent/CH541576A/de
Priority to CH492073A priority patent/CH541577A/de
Priority to DE19712153554 priority patent/DE2153554A1/de
Priority to US00193993A priority patent/US3835130A/en
Priority to GB5113771A priority patent/GB1377198A/en
Publication of CH541576A publication Critical patent/CH541576A/de

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
    • C07D501/02—Preparation
    • C07D501/08—Preparation by forming the ring or condensed ring systems
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D513/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/00, C07D477/00 or C07D499/00 - C07D507/00
    • C07D513/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and sulfur atoms as the only ring hetero atoms, not provided for in groups C07D463/00, C07D477/00 or C07D499/00 - C07D507/00 in which the condensed system contains two hetero rings
    • C07D513/04—Ortho-condensed systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Molecular Biology (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
CH1623170A 1970-11-03 1970-11-03 Verfahren zur Herstellung thiaheterocyclischer Verbindungen CH541576A (de)

Priority Applications (5)

Application Number Priority Date Filing Date Title
CH1623170A CH541576A (de) 1970-11-03 1970-11-03 Verfahren zur Herstellung thiaheterocyclischer Verbindungen
CH492073A CH541577A (de) 1970-11-03 1970-11-03 Verfahren zur Herstellung thiaheterocyclischer Verbindungen
DE19712153554 DE2153554A1 (de) 1970-11-03 1971-10-27 Thiaheterocyclische Verbindungen
US00193993A US3835130A (en) 1970-11-03 1971-10-29 2-thia-cepham and cephem-4-carboxylic acids
GB5113771A GB1377198A (en) 1970-11-03 1971-11-03 Thia-heterocyclic compounds

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1623170A CH541576A (de) 1970-11-03 1970-11-03 Verfahren zur Herstellung thiaheterocyclischer Verbindungen

Publications (1)

Publication Number Publication Date
CH541576A true CH541576A (de) 1973-09-15

Family

ID=4415521

Family Applications (2)

Application Number Title Priority Date Filing Date
CH1623170A CH541576A (de) 1970-11-03 1970-11-03 Verfahren zur Herstellung thiaheterocyclischer Verbindungen
CH492073A CH541577A (de) 1970-11-03 1970-11-03 Verfahren zur Herstellung thiaheterocyclischer Verbindungen

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH492073A CH541577A (de) 1970-11-03 1970-11-03 Verfahren zur Herstellung thiaheterocyclischer Verbindungen

Country Status (4)

Country Link
US (1) US3835130A (de)
CH (2) CH541576A (de)
DE (1) DE2153554A1 (de)
GB (1) GB1377198A (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4012383A (en) * 1975-01-02 1977-03-15 Bristol-Myers Company Δ2,3 -1,4-morpholine-2-carboxylic acids and derivatives thereof useful in preparation of antibacteria agents
US4011216A (en) * 1975-04-11 1977-03-08 Bristol-Myers Company Δ2,3-0-2-Isocephem-4-carboxylic acid and derivatives thereof as antibacterial agents
US3994889A (en) * 1975-05-28 1976-11-30 E. R. Squibb & Sons, Inc. 3-Heterothio derivatives of (α-thiocarbonylaminol)-7α-methoxy-cephalosporins
US4013648A (en) * 1975-07-23 1977-03-22 Bristol-Myers Company Δ2,3 -0-2-Isocephem-4-carboxylic acid and derivatives as antibacterial agents
EP0176064A1 (de) * 1980-11-06 1986-04-02 Hoechst Uk Limited Zwischenprodukte zur Herstellung von 7-Oxo-4-thia-1-aza[3,2,0]heptan- und 7-oxo-4-thia-1-aza[3,2,0]hept-2-en-Derivaten
FI77459C (fi) * 1982-12-08 1989-03-10 Erba Farmitalia Foerfarande foer framstaellning av (5r)-penemderivat.
US4695626A (en) * 1986-07-29 1987-09-22 Pfizer Inc. 1-aza-4,5-dithiabicyclo [4.2.0] oct-2-en-8-one-2 carboxylate esters
US7713885B2 (en) * 2005-05-11 2010-05-11 Micron Technology, Inc. Methods of etching oxide, reducing roughness, and forming capacitor constructions

Also Published As

Publication number Publication date
GB1377198A (en) 1974-12-11
US3835130A (en) 1974-09-10
DE2153554A1 (de) 1972-05-04
CH541577A (de) 1973-09-15

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Legal Events

Date Code Title Description
PL Patent ceased