DK114487B - Process for the preparation of 2,4-diaminopyrido- [2,3, -d] -pyrimidines or acid addition salts thereof. - Google Patents

Process for the preparation of 2,4-diaminopyrido- [2,3, -d] -pyrimidines or acid addition salts thereof.

Info

Publication number
DK114487B
DK114487B DK321162AA DK321162A DK114487B DK 114487 B DK114487 B DK 114487B DK 321162A A DK321162A A DK 321162AA DK 321162 A DK321162 A DK 321162A DK 114487 B DK114487 B DK 114487B
Authority
DK
Denmark
Prior art keywords
diaminopyrido
pyrimidines
preparation
acid addition
addition salts
Prior art date
Application number
DK321162AA
Other languages
Danish (da)
Inventor
G Hitchings
S Hurlbert
Original Assignee
Wellcome Found
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 Wellcome Found filed Critical Wellcome Found
Publication of DK114487B publication Critical patent/DK114487B/en

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)
DK321162AA 1961-07-19 1962-07-18 Process for the preparation of 2,4-diaminopyrido- [2,3, -d] -pyrimidines or acid addition salts thereof. DK114487B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB26240/61A GB970583A (en) 1961-07-19 1961-07-19 2,4-diaminopyrido[2,3-d]pyrimidines

Publications (1)

Publication Number Publication Date
DK114487B true DK114487B (en) 1969-07-07

Family

ID=10240535

Family Applications (1)

Application Number Title Priority Date Filing Date
DK321162AA DK114487B (en) 1961-07-19 1962-07-18 Process for the preparation of 2,4-diaminopyrido- [2,3, -d] -pyrimidines or acid addition salts thereof.

Country Status (7)

Country Link
BR (1) BR6241055D0 (en)
CH (1) CH414657A (en)
DE (1) DE1180756B (en)
DK (1) DK114487B (en)
ES (1) ES279017A1 (en)
FR (1) FR2463M (en)
GB (1) GB970583A (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5618982A (en) * 1979-06-14 1981-02-23 Wellcome Found Pyrimidine derivatives and medicinal drug containing them
DE3062268D1 (en) * 1979-06-14 1983-04-14 Wellcome Found Alkoxybenzylpyridopyrimidines, methods for their preparation and pharmaceutical formulations thereof
US4959474A (en) * 1979-06-14 1990-09-25 Burroughs Wellcome Co. Dialkoxy pyridopyrimidine compounds
US4512992A (en) * 1980-06-13 1985-04-23 Burroughs Wellcome Co. Treatment with dialkoxy pyridopyrimidine compounds
EP0278686A1 (en) * 1987-02-07 1988-08-17 The Wellcome Foundation Limited Pyridopyrimidines methods for their preparation and pharmaceutical formulations thereof

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1030350B (en) * 1953-01-02 1958-05-22 Wellcome Found Process for the preparation of pyrido- (2,3-d) -pyrimidines

Also Published As

Publication number Publication date
GB970583A (en) 1964-09-23
DE1180756B (en) 1964-11-05
ES279017A1 (en) 1962-11-16
CH414657A (en) 1966-06-15
FR2463M (en) 1964-04-13
BR6241055D0 (en) 1973-05-24

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