ZA711967B - New pyrido-(2,3-d)pyrimidin-4(3h)-ones and the preparation thereof - Google Patents

New pyrido-(2,3-d)pyrimidin-4(3h)-ones and the preparation thereof

Info

Publication number
ZA711967B
ZA711967B ZA711967A ZA711967A ZA711967B ZA 711967 B ZA711967 B ZA 711967B ZA 711967 A ZA711967 A ZA 711967A ZA 711967 A ZA711967 A ZA 711967A ZA 711967 B ZA711967 B ZA 711967B
Authority
ZA
South Africa
Prior art keywords
pyrimidin
ones
preparation
new pyrido
pyrido
Prior art date
Application number
ZA711967A
Other languages
English (en)
Inventor
F Wiedemann
M Thiel
K Hardebeck
J Stach
E Roesch
Original Assignee
Boehringer Mannheim Gmbh
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 Boehringer Mannheim Gmbh filed Critical Boehringer Mannheim Gmbh
Publication of ZA711967B publication Critical patent/ZA711967B/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
    • C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
    • C07D471/04—Ortho-condensed systems

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
ZA711967A 1970-03-28 1971-03-26 New pyrido-(2,3-d)pyrimidin-4(3h)-ones and the preparation thereof ZA711967B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702014978 DE2014978A1 (de) 1970-03-28 1970-03-28 Pyrido eckige Klammer auf 2,3 d eckige Klammer zu pynmidin 4(3H) one und Verfahren zur Herstellung derselben

Publications (1)

Publication Number Publication Date
ZA711967B true ZA711967B (en) 1972-01-26

Family

ID=5766547

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA711967A ZA711967B (en) 1970-03-28 1971-03-26 New pyrido-(2,3-d)pyrimidin-4(3h)-ones and the preparation thereof

Country Status (10)

Country Link
US (1) US3804835A (OSRAM)
AT (1) AT304559B (OSRAM)
DE (1) DE2014978A1 (OSRAM)
ES (1) ES389458A1 (OSRAM)
FR (1) FR2085750B1 (OSRAM)
GB (1) GB1285170A (OSRAM)
HU (1) HU162214B (OSRAM)
NL (1) NL7104092A (OSRAM)
SE (1) SE362248B (OSRAM)
ZA (1) ZA711967B (OSRAM)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1446153A (en) * 1974-03-20 1976-08-18 Lepetit Spa Pyrrolo-3,4-d-pyrimidines and methods for their preparation
ES2167586T3 (es) * 1995-07-05 2002-05-16 Du Pont Pirimidinonas fungicidas.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1040040B (de) * 1956-07-20 1958-10-02 Basf Ag Verfahren zur Herstellung von 2, 4-Dioxy-8-azachinazolinen

Also Published As

Publication number Publication date
DE2014978A1 (de) 1971-10-14
FR2085750A1 (OSRAM) 1971-12-31
SE362248B (OSRAM) 1973-12-03
US3804835A (en) 1974-04-16
HU162214B (OSRAM) 1973-01-29
FR2085750B1 (OSRAM) 1975-04-18
GB1285170A (en) 1972-08-09
NL7104092A (OSRAM) 1971-09-30
ES389458A1 (es) 1973-06-01
AT304559B (de) 1973-01-10

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