CH522666A - Verfahren zur Herstellung von s-Triazolo-(1,5-a)-pyrimidinen - Google Patents

Verfahren zur Herstellung von s-Triazolo-(1,5-a)-pyrimidinen

Info

Publication number
CH522666A
CH522666A CH1390469A CH1390469A CH522666A CH 522666 A CH522666 A CH 522666A CH 1390469 A CH1390469 A CH 1390469A CH 1390469 A CH1390469 A CH 1390469A CH 522666 A CH522666 A CH 522666A
Authority
CH
Switzerland
Prior art keywords
triazolo
pyrimidines
preparation
Prior art date
Application number
CH1390469A
Other languages
English (en)
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 to CH119072A priority Critical patent/CH530410A/de
Priority to CH118772A priority patent/CH529772A/de
Priority to CH118972A priority patent/CH523271A/de
Priority to CH119172A priority patent/CH523272A/de
Publication of CH522666A publication Critical patent/CH522666A/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D487/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00
    • C07D487/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, not provided for by groups C07D451/00 - C07D477/00 in which the condensed system contains two hetero rings
    • C07D487/04—Ortho-condensed systems
    • 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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
CH1390469A 1968-09-13 1969-09-15 Verfahren zur Herstellung von s-Triazolo-(1,5-a)-pyrimidinen CH522666A (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
CH119072A CH530410A (de) 1968-09-13 1969-09-15 Verfahren zur Herstellung von s-Triazolo-(1,5-a)-pyrimidinen
CH118772A CH529772A (de) 1969-05-01 1969-09-15 Verfahren zur Herstellung von s-Triazolo-(1,5-a)-pyrimidinen
CH118972A CH523271A (de) 1969-09-15 1969-09-15 Verfahren zur Herstellung von s-Triazolo-(1,5-a)-pyrimidinen
CH119172A CH523272A (de) 1969-05-01 1969-09-15 Verfahren zur Herstellung von s-Triazolo-(1,5-a)-pyrimidinen

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB4362768 1968-09-13
GB2226669 1969-05-01

Publications (1)

Publication Number Publication Date
CH522666A true CH522666A (de) 1972-06-30

Family

ID=26255820

Family Applications (2)

Application Number Title Priority Date Filing Date
CH1390469A CH522666A (de) 1968-09-13 1969-09-15 Verfahren zur Herstellung von s-Triazolo-(1,5-a)-pyrimidinen
CH118872A CH523270A (de) 1968-09-13 1969-09-15 Verfahren zur Herstellung von s-Triazolo-(1,5-a)-pyrimidinen

Family Applications After (1)

Application Number Title Priority Date Filing Date
CH118872A CH523270A (de) 1968-09-13 1969-09-15 Verfahren zur Herstellung von s-Triazolo-(1,5-a)-pyrimidinen

Country Status (13)

Country Link
US (1) US3689488A (de)
JP (1) JPS517677B1 (de)
BE (1) BE738830A (de)
CH (2) CH522666A (de)
DE (1) DE1946315C2 (de)
DK (1) DK137498B (de)
ES (1) ES371509A1 (de)
FR (1) FR2018077B1 (de)
IE (1) IE33549B1 (de)
IL (1) IL32992A (de)
NL (1) NL162651C (de)
SE (3) SE377460B (de)
SU (2) SU485597A3 (de)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4046552A (en) * 1976-04-15 1977-09-06 Imperial Chemical Industries Limited Herbicidal compositions of bipyridylium quaternary salts and emetic amounts of s-triazolo pyrimidine derivatives
GB1507407A (en) * 1976-04-15 1978-04-12 Ici Ltd Herbicidal compositions
IE46306B1 (en) * 1977-02-11 1983-05-04 Ici Ltd Safeguarded toxic chemical compositions containing an emetic
US4223031A (en) * 1978-05-05 1980-09-16 Mead Johnson & Company Azolopyrimidinones
US4491587A (en) * 1978-05-05 1985-01-01 Mead Johnson & Company Tetrazole derivatives
US4497814A (en) * 1982-08-16 1985-02-05 Schering Corporation 2-(Pyridinyl)-1,2,4-triazolo[1,5-a]pyrimidines and derivatives useful in increasing cardiac contractility
US4528288A (en) * 1983-05-02 1985-07-09 Riker Laboratories, Inc. Substituted triazolo[1,5-c]pyrimidines
US4532242A (en) * 1983-05-02 1985-07-30 Riker Laboratories, Inc. Substituted triazolo[4,3-c]pyrimidines
US6570014B1 (en) * 2002-04-30 2003-05-27 Sinon Corporation Process for preparing triazolopyrimidine derivatives
EP1359149B1 (de) * 2002-05-03 2008-12-31 Sinon Corporation, Yang, Wen-Bin Verfahren zur Herstellung von Triazolopyrimidinderivaten
US7662831B2 (en) * 2006-07-27 2010-02-16 Wyeth Llc Tetracyclic indoles as potassium channel modulators
US7601856B2 (en) * 2006-07-27 2009-10-13 Wyeth Benzofurans as potassium ion channel modulators
CN107602563B (zh) * 2017-09-19 2019-05-17 马鞍山德鸿生物技术有限公司 百草枯催吐剂三氮唑嘧啶酮的制备方法
CN107602565B (zh) * 2017-09-20 2020-03-31 浙江大学 2-氨基-6-甲基-[1，2，4]-三唑并[1，5-a]嘧啶-5-酮的合成方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB897870A (en) * 1959-06-15 1962-05-30 Ici Ltd s-triazolo[2, 3-c]pyrimidine derivatives
US3202512A (en) * 1962-02-23 1965-08-24 Eastman Kodak Co Photographic silver halide emulsions stabilized with tetrazaindene compounds
GB1070243A (en) * 1964-07-15 1967-06-01 Smith Kline French Lab S-triazolopyrimidones, their preparation and compositions containing them
GB999381A (en) * 1964-08-20 1965-07-28 Kodak Ltd New substituted tetrazaindene compounds and their uses in photography

Also Published As

Publication number Publication date
NL162651B (nl) 1980-01-15
SE373584B (sv) 1975-02-10
BE738830A (de) 1970-03-12
IE33549B1 (en) 1974-08-07
DK137498B (da) 1978-03-13
IL32992A (en) 1972-08-30
NL162651C (nl) 1980-06-16
JPS517677B1 (de) 1976-03-10
SE377461B (de) 1975-07-07
SU511001A3 (ru) 1976-04-15
DE1946315C2 (de) 1985-05-15
ES371509A1 (es) 1971-11-01
IE33549L (en) 1970-03-13
NL6913907A (de) 1970-03-17
IL32992A0 (en) 1969-11-30
DE1946315A1 (de) 1970-03-19
DK137498C (de) 1978-08-28
CH523270A (de) 1972-05-31
SU485597A3 (ru) 1975-09-25
US3689488A (en) 1972-09-05
FR2018077B1 (de) 1973-01-12
SE377460B (de) 1975-07-07
FR2018077A1 (de) 1970-05-29

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Legal Events

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