AT249066B - Process for the production of new imidazo- and pyrimido-quinazolines - Google Patents

Process for the production of new imidazo- and pyrimido-quinazolines

Info

Publication number
AT249066B
AT249066B AT673164A AT673164A AT249066B AT 249066 B AT249066 B AT 249066B AT 673164 A AT673164 A AT 673164A AT 673164 A AT673164 A AT 673164A AT 249066 B AT249066 B AT 249066B
Authority
AT
Austria
Prior art keywords
quinazolines
pyrimido
production
new imidazo
imidazo
Prior art date
Application number
AT673164A
Other languages
German (de)
Inventor
Othmar Schindler
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 AT249066B publication Critical patent/AT249066B/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
AT673164A 1963-08-16 1964-08-05 Process for the production of new imidazo- and pyrimido-quinazolines AT249066B (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
AT249066B true AT249066B (en) 1966-09-26

Family

ID=4359739

Family Applications (2)

Application Number Title Priority Date Filing Date
AT853065A AT249068B (en) 1963-08-16 1964-08-05 Process for the production of new imidazo- and pyrimido-quinazolines
AT673164A AT249066B (en) 1963-08-16 1964-08-05 Process for the production of new imidazo- and pyrimido-quinazolines

Family Applications Before (1)

Application Number Title Priority Date Filing Date
AT853065A AT249068B (en) 1963-08-16 1964-08-05 Process for the production of new imidazo- and pyrimido-quinazolines

Country Status (11)

Country Link
AT (2) AT249068B (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) SE311912B (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
DK108394C (en) 1967-12-04
DE1470432A1 (en) 1969-12-18
BE651920A (en) 1965-02-17
AT249068B (en) 1966-09-26
NL6409191A (en) 1965-02-17
CH422807A (en) 1966-10-31
SE311912B (en) 1969-06-30
FR3828M (en) 1966-01-10
ES303109A1 (en) 1965-02-16
GB1042299A (en) 1966-09-14
SE341010B (en) 1971-12-13
BR6461683D0 (en) 1973-07-17

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