CH529772A - Process for the preparation of s-triazolo- (1,5-a) -pyrimidines - Google Patents

Process for the preparation of s-triazolo- (1,5-a) -pyrimidines

Info

Publication number
CH529772A
CH529772A CH118772A CH118772A CH529772A CH 529772 A CH529772 A CH 529772A CH 118772 A CH118772 A CH 118772A CH 118772 A CH118772 A CH 118772A CH 529772 A CH529772 A CH 529772A
Authority
CH
Switzerland
Prior art keywords
triazolo
pyrimidines
preparation
Prior art date
Application number
CH118772A
Other languages
German (de)
Inventor
Dukes Michael
Original Assignee
Ici 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 Ici Ltd filed Critical Ici Ltd
Priority claimed from CH1390469A external-priority patent/CH522666A/en
Publication of CH529772A publication Critical patent/CH529772A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D249/00—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms
    • C07D249/02—Heterocyclic compounds containing five-membered rings having three nitrogen atoms as the only ring hetero atoms not condensed with other rings
    • C07D249/08—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles
    • C07D249/10—1,2,4-Triazoles; Hydrogenated 1,2,4-triazoles with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D249/14—Nitrogen atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
CH118772A 1969-05-01 1969-09-15 Process for the preparation of s-triazolo- (1,5-a) -pyrimidines CH529772A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB2226669 1969-05-01
CH1390469A CH522666A (en) 1968-09-13 1969-09-15 Process for the preparation of s-triazolo- (1,5-a) -pyrimidines

Publications (1)

Publication Number Publication Date
CH529772A true CH529772A (en) 1972-10-31

Family

ID=25713284

Family Applications (2)

Application Number Title Priority Date Filing Date
CH118772A CH529772A (en) 1969-05-01 1969-09-15 Process for the preparation of s-triazolo- (1,5-a) -pyrimidines
CH119172A CH523272A (en) 1969-05-01 1969-09-15 Antibronchospasmodic hypolipidic triazolopyrimidines

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH119172A CH523272A (en) 1969-05-01 1969-09-15 Antibronchospasmodic hypolipidic triazolopyrimidines

Country Status (1)

Country Link
CH (2) CH529772A (en)

Also Published As

Publication number Publication date
CH523272A (en) 1972-05-31

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Legal Events

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