ZA841603B - Triazolo(4,3-c)pyrimidines and triazolo(1,5-c)pyrimidines substituted by nitrogen-containing heterocyclic rings - Google Patents

Triazolo(4,3-c)pyrimidines and triazolo(1,5-c)pyrimidines substituted by nitrogen-containing heterocyclic rings

Info

Publication number
ZA841603B
ZA841603B ZA841603A ZA841603A ZA841603B ZA 841603 B ZA841603 B ZA 841603B ZA 841603 A ZA841603 A ZA 841603A ZA 841603 A ZA841603 A ZA 841603A ZA 841603 B ZA841603 B ZA 841603B
Authority
ZA
South Africa
Prior art keywords
triazolo
pyrimidines
nitrogen
containing heterocyclic
heterocyclic rings
Prior art date
Application number
ZA841603A
Other languages
English (en)
Inventor
James Joseph Wade
Original Assignee
Riker Laboratories Inc
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 Riker Laboratories Inc filed Critical Riker Laboratories Inc
Publication of ZA841603B publication Critical patent/ZA841603B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
    • C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
    • C07D239/28—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms
    • C07D239/32—One oxygen, sulfur or nitrogen atom
    • C07D239/42—One nitrogen atom
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/02—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
    • C07D239/24—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
    • C07D239/28—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, directly attached to ring carbon atoms
    • C07D239/46—Two or more oxygen, sulphur or nitrogen atoms
    • C07D239/48—Two nitrogen atoms
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
ZA841603A 1983-03-03 1984-03-02 Triazolo(4,3-c)pyrimidines and triazolo(1,5-c)pyrimidines substituted by nitrogen-containing heterocyclic rings ZA841603B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/471,836 US4572910A (en) 1983-03-03 1983-03-03 Triazolo[1,5-c]pyrimidines substituted by nitrogen-containing heterocyclic rings

Publications (1)

Publication Number Publication Date
ZA841603B true ZA841603B (en) 1986-01-29

Family

ID=23873174

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA841603A ZA841603B (en) 1983-03-03 1984-03-02 Triazolo(4,3-c)pyrimidines and triazolo(1,5-c)pyrimidines substituted by nitrogen-containing heterocyclic rings

Country Status (4)

Country Link
US (1) US4572910A (ko)
JP (1) JPS59167592A (ko)
KR (1) KR900005836B1 (ko)
ZA (1) ZA841603B (ko)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4612375A (en) * 1983-05-02 1986-09-16 Riker Laboratories, Inc. Substituted 4-hydrazino-pyrimides as intermediates for triazolo [4,3-c]pyrimidines
US4734413A (en) * 1987-03-02 1988-03-29 Riker Laboratories, Inc. Substituted 1,2,4-triazolo[1,5-A]triazines as bronchodilators
US5166343A (en) * 1988-02-05 1992-11-24 Riker Laboratories, Inc. Triazolo[1,5-c]pyrimido[1,4]-azines as bronchodilators
CA1331178C (en) * 1988-02-05 1994-08-02 James J. Wade Triazolo ¬1,5-c| pyrimido ¬1,4| azines as bronchodilators
US4981850A (en) * 1988-02-05 1991-01-01 Riker Laboratories, Inc. Triazolo[1,5-c]pyrimido[1,4]azines as bronchodilators
US5089493A (en) * 1988-02-05 1992-02-18 Riker Laboratories, Inc. Triazolo[1,5-C]pyrimido[1,4]azines as bronchodilators
FR2678618B1 (fr) * 1991-07-05 1993-11-05 Upsa Laboratoires Nouveaux derives de triazolo pyrimidine antagonistes des recepteurs a l'angiotensine ii; leurs procedes de preparation, compositions pharmaceutiques les contenant.
IL108747A (en) * 1993-03-04 1999-03-12 Shell Int Research Mushroom-killing preparations containing a history of 6 metamorphoses of 5 - 7 Dihalo - 1, 2 - 4 Triazlo [A-1,5] Pyrimidine Certain such new compounds and their preparation
EP0976753B1 (en) 1997-03-24 2004-01-02 Kyowa Hakko Kogyo Co., Ltd. [1,2,4]TRIAZOLO[1,5-c]PYRIMIDINE DERIVATIVES
EP1116722B1 (en) 1998-09-22 2005-01-12 Kyowa Hakko Kogyo Co., Ltd. [1,2,4]TRIAZOLO[1,5-c]PYRIMIDINE DERIVATIVES
US20060058320A1 (en) * 2002-09-24 2006-03-16 Kyowa Hakko Kogyo Co., Ltd. [1,2,4] Triazolo[1,5-c]pyrimidine derivatives
DE102004027871B3 (de) * 2004-06-08 2006-03-16 Lanxess Deutschland Gmbh Verfahren zur Herstellung von 10α-[4'-(S,S-Dioxothiomorpholin-1'-yl)]-10-desoxo-10-dihydroartemisinin
WO2013167552A1 (de) * 2012-05-08 2013-11-14 Bayer Pharma Aktiengesellschaft Verfahren zur herstellung von triazol-verbindungen
GB201504565D0 (en) * 2015-03-18 2015-05-06 Takeda Pharmaceutical Novel compounds
JP7299307B2 (ja) * 2019-04-03 2023-06-27 テラ・ストーン株式会社 チミン核酸塩基をベースとするトリアゾロピリミジン類及びその製造方法

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1205144A (fr) * 1957-06-14 1960-01-29 Farmaceutici Italia Procédé pour la synthèse de 7-méthyl-s. triazol (4, 3-c) pyrimidines substituéesen position 5
GB859287A (en) * 1958-10-03 1961-01-18 Ici Ltd Triazolopyrimidine derivatives and their preparation
GB873223A (en) * 1959-04-13 1961-07-19 Ici Ltd Heterocyclic compounds
GB897870A (en) * 1959-06-15 1962-05-30 Ici Ltd s-triazolo[2, 3-c]pyrimidine derivatives
GB898409A (en) * 1960-02-29 1962-06-06 Ici Ltd Process for the manufacture of 2-amino-ú=-triazolo[2,3-c]pyrimidines
US4269980A (en) * 1979-12-17 1981-05-26 American Cyanamid Company (Substituted-phenyl)-1,2,4-triazolo[4,3-c]pyrimidines and (substituted-phenyl)-1,2,4-triazolo[1,5-c]pyrimidines

Also Published As

Publication number Publication date
KR900005836B1 (ko) 1990-08-13
US4572910A (en) 1986-02-25
JPS59167592A (ja) 1984-09-21
KR840008155A (ko) 1984-12-13

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