FR1472006A - Process for the preparation of pyrimido- [4, 5-d] -pyrimidine derivatives - Google Patents

Process for the preparation of pyrimido- [4, 5-d] -pyrimidine derivatives

Info

Publication number
FR1472006A
FR1472006A FR852697A FR852697A FR1472006A FR 1472006 A FR1472006 A FR 1472006A FR 852697 A FR852697 A FR 852697A FR 852697 A FR852697 A FR 852697A FR 1472006 A FR1472006 A FR 1472006A
Authority
FR
France
Prior art keywords
pyrimido
preparation
pyrimidine derivatives
pyrimidine
derivatives
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
FR852697A
Other languages
French (fr)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Boehringer Ingelheim Pharma GmbH and Co KG
Original Assignee
Dr Karl Thomae 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 Dr Karl Thomae GmbH filed Critical Dr Karl Thomae GmbH
Application granted granted Critical
Publication of FR1472006A publication Critical patent/FR1472006A/en
Expired legal-status Critical Current

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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
FR852697A 1960-02-15 1961-02-14 Process for the preparation of pyrimido- [4, 5-d] -pyrimidine derivatives Expired FR1472006A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DET0017892 1960-02-15

Publications (1)

Publication Number Publication Date
FR1472006A true FR1472006A (en) 1967-03-10

Family

ID=7548755

Family Applications (1)

Application Number Title Priority Date Filing Date
FR852697A Expired FR1472006A (en) 1960-02-15 1961-02-14 Process for the preparation of pyrimido- [4, 5-d] -pyrimidine derivatives

Country Status (8)

Country Link
BE (1) BE600194A (en)
CH (2) CH411915A (en)
DE (1) DE1445156A1 (en)
DK (1) DK103779C (en)
FR (1) FR1472006A (en)
GB (1) GB926696A (en)
NL (1) NL6406735A (en)
SE (3) SE301145B (en)

Also Published As

Publication number Publication date
SE301147B (en) 1968-05-27
NL6406735A (en) 1964-08-10
BE600194A (en) 1961-08-14
SE301145B (en) 1968-05-27
DK103779C (en) 1966-02-21
GB926696A (en) 1963-05-22
CH411915A (en) 1966-04-30
SE301481B (en) 1968-06-10
CH421126A (en) 1966-09-30
DE1445156A1 (en) 1972-04-06

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