FR1217749A - Process for the preparation of 7-amino-pyrimido [4,5-d] pyrimidines - Google Patents

Process for the preparation of 7-amino-pyrimido [4,5-d] pyrimidines

Info

Publication number
FR1217749A
FR1217749A FR780780A FR780780A FR1217749A FR 1217749 A FR1217749 A FR 1217749A FR 780780 A FR780780 A FR 780780A FR 780780 A FR780780 A FR 780780A FR 1217749 A FR1217749 A FR 1217749A
Authority
FR
France
Prior art keywords
pyrimido
pyrimidines
amino
preparation
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
FR780780A
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.)
Novartis AG
Original Assignee
Ciba Geigy AG
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 Ciba Geigy AG filed Critical Ciba Geigy AG
Application granted granted Critical
Publication of FR1217749A publication Critical patent/FR1217749A/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)
FR780780A 1957-12-06 1958-12-04 Process for the preparation of 7-amino-pyrimido [4,5-d] pyrimidines Expired FR1217749A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1217749X 1957-12-06

Publications (1)

Publication Number Publication Date
FR1217749A true FR1217749A (en) 1960-05-05

Family

ID=4563541

Family Applications (1)

Application Number Title Priority Date Filing Date
FR780780A Expired FR1217749A (en) 1957-12-06 1958-12-04 Process for the preparation of 7-amino-pyrimido [4,5-d] pyrimidines

Country Status (1)

Country Link
FR (1) FR1217749A (en)

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