DK104137C - Fremgangsmåde til fremstilling af acetaler af basisk substituerede pyrimido-[5,4-d]-pyrimidiner. - Google Patents

Fremgangsmåde til fremstilling af acetaler af basisk substituerede pyrimido-[5,4-d]-pyrimidiner.

Info

Publication number
DK104137C
DK104137C DK127561AA DK127561A DK104137C DK 104137 C DK104137 C DK 104137C DK 127561A A DK127561A A DK 127561AA DK 127561 A DK127561 A DK 127561A DK 104137 C DK104137 C DK 104137C
Authority
DK
Denmark
Prior art keywords
acetals
pyrimidines
preparation
basic substituted
substituted pyrimido
Prior art date
Application number
DK127561AA
Other languages
English (en)
Original Assignee
Thomae Gmbh Dr K
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 Thomae Gmbh Dr K filed Critical Thomae Gmbh Dr K
Application granted granted Critical
Publication of DK104137C publication Critical patent/DK104137C/da

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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
DK127561AA 1959-06-25 1960-06-24 Fremgangsmåde til fremstilling af acetaler af basisk substituerede pyrimido-[5,4-d]-pyrimidiner. DK104137C (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DET16847A DE1168439B (de) 1959-06-25 1959-06-25 Verfahren zur Herstellung von Estern von Hydroxyalkylamino-pyrimido [5, 4-d] pyrimidinen

Publications (1)

Publication Number Publication Date
DK104137C true DK104137C (da) 1966-04-12

Family

ID=7548369

Family Applications (1)

Application Number Title Priority Date Filing Date
DK127561AA DK104137C (da) 1959-06-25 1960-06-24 Fremgangsmåde til fremstilling af acetaler af basisk substituerede pyrimido-[5,4-d]-pyrimidiner.

Country Status (7)

Country Link
US (1) US3074928A (da)
BE (1) BE592298A (da)
CH (2) CH393347A (da)
DE (1) DE1168439B (da)
DK (1) DK104137C (da)
FR (1) FR253M (da)
GB (1) GB939512A (da)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5259192A (en) * 1975-11-10 1977-05-16 Otsuka Pharmaceut Co Ltd Preparation of 2,6-bis(diethanolamino)_4,8-dipiperidino-pyrimido 5,4-d pyrimidines
DE3049207A1 (de) * 1980-12-27 1982-07-29 Dr. Karl Thomae Gmbh, 7950 Biberach Neue trisubstituierte pyrimido (5,4-d) pyrimidine, ihre herstellung und ihre verwendung als arzneimittel
GB8814352D0 (en) * 1988-06-16 1988-07-20 Smith Kline French Lab Chemical compounds
US5958926A (en) * 1996-11-01 1999-09-28 Nitromed, Inc. Nitrosated and nitrosylated phosphodiesterase inhibitor compounds, compositions and their uses
US6331543B1 (en) * 1996-11-01 2001-12-18 Nitromed, Inc. Nitrosated and nitrosylated phosphodiesterase inhibitors, compositions and methods of use
KR101139038B1 (ko) * 2005-06-28 2012-05-02 삼성전자주식회사 피리미도피리미딘 유도체 및 이를 이용한 유기 박막 트랜지스터
EP4110784A1 (en) * 2020-02-26 2023-01-04 iTeos Belgium SA Pyrimido[5,4-d]pyrimidine derivatives as ent inhibitors for the treatment of cancers, and combination thereof with adenosine receptor antagonists

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2826580A (en) * 1958-03-11 Derivatives of y
GB807826A (en) * 1955-03-14 1959-01-21 Thomae Gmbh Dr K Derivatives of pyrimido[5,4-d] pyrimidine and production thereof

Also Published As

Publication number Publication date
DE1168439B (de) 1964-04-23
CH393351A (de) 1965-06-15
GB939512A (en) 1963-10-16
CH393347A (de) 1965-06-15
BE592298A (fr) 1960-12-27
FR253M (fr) 1961-03-06
US3074928A (en) 1963-01-22

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