PT75555B - Process for the preparation of tricyclic quinazolones having a tranquilizer effect - Google Patents

Process for the preparation of tricyclic quinazolones having a tranquilizer effect

Info

Publication number
PT75555B
PT75555B PT75555A PT7555582A PT75555B PT 75555 B PT75555 B PT 75555B PT 75555 A PT75555 A PT 75555A PT 7555582 A PT7555582 A PT 7555582A PT 75555 B PT75555 B PT 75555B
Authority
PT
Portugal
Prior art keywords
quinazolones
tricyclic
preparation
tranquilizer
effect
Prior art date
Application number
PT75555A
Other languages
English (en)
Portuguese (pt)
Other versions
PT75555A (en
Original Assignee
Sandoz Sa
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 Sandoz Sa filed Critical Sandoz Sa
Publication of PT75555A publication Critical patent/PT75555A/pt
Publication of PT75555B publication Critical patent/PT75555B/pt

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)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
PT75555A 1981-09-16 1982-09-14 Process for the preparation of tricyclic quinazolones having a tranquilizer effect PT75555B (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US30248681A 1981-09-16 1981-09-16
US30248581A 1981-09-16 1981-09-16
US30248381A 1981-09-16 1981-09-16
US30248481A 1981-09-16 1981-09-16

Publications (2)

Publication Number Publication Date
PT75555A PT75555A (en) 1982-10-01
PT75555B true PT75555B (en) 1985-05-31

Family

ID=27501816

Family Applications (1)

Application Number Title Priority Date Filing Date
PT75555A PT75555B (en) 1981-09-16 1982-09-14 Process for the preparation of tricyclic quinazolones having a tranquilizer effect

Country Status (12)

Country Link
AU (1) AU8838582A (da)
DE (1) DE3233766A1 (da)
DK (1) DK410782A (da)
ES (1) ES8402838A1 (da)
FI (1) FI823207A7 (da)
FR (1) FR2512674B1 (da)
GB (1) GB2105721B (da)
IT (1) IT1189355B (da)
NL (1) NL8203587A (da)
NZ (1) NZ201915A (da)
PT (1) PT75555B (da)
SE (1) SE8205256L (da)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4490371A (en) * 1983-02-16 1984-12-25 Syntex (U.S.A.) Inc. N,N-Disubstituted-(2-oxo-1,2,3,5-tetrahydroimidazo-[2,1-B]quinazolinyl)oxyalkylamides
US4760065A (en) * 1986-02-13 1988-07-26 Hardtmann Goetz E Trifluoromethyl substituted tetracyclic quinazolin-ones having tranquilizing activity
WO1993003034A1 (en) * 1991-07-29 1993-02-18 Warner-Lambert Company Quinazoline derivatives as acetylcholinesterase inhibitors

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3631046A (en) * 1969-05-28 1971-12-28 Sandoz Ag Tetracyclic quinazolin-ones

Also Published As

Publication number Publication date
ES515693A0 (es) 1984-03-01
FR2512674A1 (fr) 1983-03-18
FI823207L (fi) 1983-03-17
DE3233766A1 (de) 1983-03-31
NL8203587A (nl) 1983-04-18
AU8838582A (en) 1983-03-24
NZ201915A (en) 1985-11-08
DK410782A (da) 1983-03-17
ES8402838A1 (es) 1984-03-01
FR2512674B1 (fr) 1986-01-10
SE8205256D0 (sv) 1982-09-14
SE8205256L (sv) 1983-03-17
FI823207A0 (fi) 1982-09-16
IT8249124A0 (it) 1982-09-15
GB2105721A (en) 1983-03-30
GB2105721B (en) 1985-11-13
IT1189355B (it) 1988-02-04
PT75555A (en) 1982-10-01
FI823207A7 (fi) 1983-03-17

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