DK108394C - Process for the preparation of substituted imidazo- or pyrimido-quinazolines or acid addition salts thereof. - Google Patents

Process for the preparation of substituted imidazo- or pyrimido-quinazolines or acid addition salts thereof.

Info

Publication number
DK108394C
DK108394C DK397464A DK397464A DK108394C DK 108394 C DK108394 C DK 108394C DK 397464 A DK397464 A DK 397464A DK 397464 A DK397464 A DK 397464A DK 108394 C DK108394 C DK 108394C
Authority
DK
Denmark
Prior art keywords
quinazolines
pyrimido
preparation
acid addition
addition salts
Prior art date
Application number
DK397464A
Other languages
Danish (da)
Original Assignee
Wander Ag Dr A
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 Wander Ag Dr A filed Critical Wander Ag Dr A
Application granted granted Critical
Publication of DK108394C publication Critical patent/DK108394C/en

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)
DK397464A 1963-08-16 1964-08-12 Process for the preparation of substituted imidazo- or pyrimido-quinazolines or acid addition salts thereof. DK108394C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1013563A CH422807A (en) 1963-08-16 1963-08-16 Process for the preparation of imidazo and pyrimido quinazolines

Publications (1)

Publication Number Publication Date
DK108394C true DK108394C (en) 1967-12-04

Family

ID=4359739

Family Applications (1)

Application Number Title Priority Date Filing Date
DK397464A DK108394C (en) 1963-08-16 1964-08-12 Process for the preparation of substituted imidazo- or pyrimido-quinazolines or acid addition salts thereof.

Country Status (11)

Country Link
AT (2) AT249066B (en)
BE (1) BE651920A (en)
BR (1) BR6461683D0 (en)
CH (1) CH422807A (en)
DE (1) DE1470432A1 (en)
DK (1) DK108394C (en)
ES (1) ES303109A1 (en)
FR (1) FR3828M (en)
GB (1) GB1042299A (en)
NL (1) NL6409191A (en)
SE (2) SE341010B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4282226A (en) * 1978-04-26 1981-08-04 E. R. Squibb & Sons, Inc. Thioxopyrazolo[1,5-c]quinazoline derivatives, anti-allergic compositions and methods for treating allergic conditions by parenteral administration, aerosol or insufflation
GR78233B (en) * 1980-08-15 1984-09-26 Ciba Geigy Ag
US4469868A (en) * 1982-05-24 1984-09-04 Warner-Lambert Company Alkylimidazo[1,2-c]pyrazolo[3,4-e]pyrimidines

Also Published As

Publication number Publication date
ES303109A1 (en) 1965-02-16
SE311912B (en) 1969-06-30
AT249068B (en) 1966-09-26
DE1470432A1 (en) 1969-12-18
BR6461683D0 (en) 1973-07-17
CH422807A (en) 1966-10-31
AT249066B (en) 1966-09-26
FR3828M (en) 1966-01-10
BE651920A (en) 1965-02-17
NL6409191A (en) 1965-02-17
GB1042299A (en) 1966-09-14
SE341010B (en) 1971-12-13

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