CH414657A - Verfahren zur Herstellung von 2,4-Diamino-pyrido(2,3-d)pyrimidinen - Google Patents

Verfahren zur Herstellung von 2,4-Diamino-pyrido(2,3-d)pyrimidinen

Info

Publication number
CH414657A
CH414657A CH816062A CH816062A CH414657A CH 414657 A CH414657 A CH 414657A CH 816062 A CH816062 A CH 816062A CH 816062 A CH816062 A CH 816062A CH 414657 A CH414657 A CH 414657A
Authority
CH
Switzerland
Prior art keywords
pyrido
pyrimidines
diamino
preparation
Prior art date
Application number
CH816062A
Other languages
English (en)
Inventor
Herbert Hitchings George
Hurlbert Stuart
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 CH414657A publication Critical patent/CH414657A/de

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)
CH816062A 1961-07-19 1962-07-06 Verfahren zur Herstellung von 2,4-Diamino-pyrido(2,3-d)pyrimidinen CH414657A (de)

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
CH414657A true CH414657A (de) 1966-06-15

Family

ID=10240535

Family Applications (1)

Application Number Title Priority Date Filing Date
CH816062A CH414657A (de) 1961-07-19 1962-07-06 Verfahren zur Herstellung von 2,4-Diamino-pyrido(2,3-d)pyrimidinen

Country Status (8)

Country Link
BR (1) BR6241055D0 (de)
CH (1) CH414657A (de)
DE (1) DE1180756B (de)
DK (1) DK114487B (de)
ES (1) ES279017A1 (de)
FR (1) FR2463M (de)
GB (1) GB970583A (de)
SE (1) SE220352C1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ194045A (en) * 1979-06-14 1984-09-28 Wellcome Found 6-(2,5-or 3,4-dialkoxybenzyl)-2,4-diamino-5-methylpyrido(2,3-d)pyrimidines
ZA803539B (en) * 1979-06-14 1982-01-27 Wellcome Found Alkoxybenzylrimidines method for their preparation formulation thereof and their use in medicine
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 (de) * 1987-02-07 1988-08-17 The Wellcome Foundation Limited Pyridopyrimidine, Verfahren zu ihrer Herstellung und pharmazeutische Zubereitungen davon

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1030350B (de) * 1953-01-02 1958-05-22 Wellcome Found Verfahren zur Herstellung von Pyrido-(2, 3-d)-pyrimidinen

Also Published As

Publication number Publication date
FR2463M (fr) 1964-04-13
DK114487B (da) 1969-07-07
BR6241055D0 (pt) 1973-05-24
ES279017A1 (es) 1962-11-16
GB970583A (en) 1964-09-23
DE1180756B (de) 1964-11-05
SE220352C1 (de) 1968-05-07

Similar Documents

Publication Publication Date Title
CH412918A (de) Verfahren zur Herstellung von 1,8-Naphthyridinen
CH437327A (de) Verfahren zur Herstellung von neuen 5,6,7,8-Tetrahydropyrido (4,3-d) pyrimidinen
CH453340A (de) Verfahren zur Herstellung von trans-Dimethylolcyclohexan-1,4
CH423799A (de) Verfahren zur Herstellung von 3,8-Diazabicyclo-(3,2,1)-oktanen
CH457473A (de) Verfahren zur Herstellung von 9,10-Dihydroergovalin
CH438343A (de) Verfahren zur Herstellung von 5,6-Dihydro-6-oxo-11H-pyrido (2,3-b) (1,4)-benzodiazepinen
CH382178A (de) Verfahren zur Herstellung von substituierten 2,4-Diamino-7-oxy-pyrido (2,3-d) pyrimidinen
CH435305A (de) Verfahren zur Herstellung von neuen 5,6,7,8-Tetrahydropyrido (4,3-d)pyrimidinen
CH414657A (de) Verfahren zur Herstellung von 2,4-Diamino-pyrido(2,3-d)pyrimidinen
CH431551A (de) Verfahren zur Herstellung von v-Triazino (5,4-d) pyrimidinen
CH457474A (de) Verfahren zur Herstellung von 2,4-Diamino-7-chlorpyrido(2,3-d)pyrimidinen
CH430704A (de) Verfahren zur Herstellung von 4,7-Dihalogen-1-methylindan-3-onen
CH481939A (de) Verfahren zur Herstellung von 4H-Pyrazino-(2,3-d)-(1,3)-oxazin-4-onen
CH426758A (de) Verfahren zur Herstellung von 4-(2',6',6'-Trimethyl-cyclohexen-(1')-yl)-2-methylbuten-(3)-al-(1)
CH442306A (de) Verfahren zur Herstellung von 3,4-Dihydro-benzoxazinonen-(1,3,2)
CH416653A (de) Verfahren zur Herstellung von 2-Methyl-3-o-äthylphenyl-4-oxo-3,4-dihydro-chinazolin
CH442323A (de) Verfahren zur Herstellung von O,S-Dialkoxycarbonylthiaminen
CH432487A (de) Verfahren zur Herstellung von Mononitro-1,3,5-trialkylbenzol
AT231451B (de) Verfahren zur Herstellung von 2, 6-Diketo-8-thiapurinen
CH435260A (de) Verfahren zur Herstellung von 19-Hydroxy-4,5-dehydro-3-oxo-steroiden
CH421122A (de) Verfahren zur Herstellung von 1,3,4-Oxdiazolen
CH428769A (de) Verfahren zur Herstellung von 1,8-Dihydroxyanthrachinonyl-5-thioäthern
CH431507A (de) Verfahren zur Herstellung von 1,2,3,4-Tetrachlor-9-anthron
CH433355A (de) Verfahren zur Herstellung von 2,4-Diamino-6-hydroxymethyl-7,8-dihydro-pteridin
CH408934A (de) Verfahren zur Herstellung von 1,4,5-trisubstituierten Pyridazonen-(6)