IE45257L - 11-OXO-PYRIDO [2,1-b] QUINAZOLINE-2-CARBOXYLIC ACID AND¹ESTERS AND SALTS THEREOF - Google Patents

11-OXO-PYRIDO [2,1-b] QUINAZOLINE-2-CARBOXYLIC ACID AND¹ESTERS AND SALTS THEREOF

Info

Publication number
IE45257L
IE45257L IE820407A IE40782A IE45257L IE 45257 L IE45257 L IE 45257L IE 820407 A IE820407 A IE 820407A IE 40782 A IE40782 A IE 40782A IE 45257 L IE45257 L IE 45257L
Authority
IE
Ireland
Prior art keywords
and1esters
pyrido
quinazoline
oxo
salts
Prior art date
Application number
IE820407A
Other versions
IE45257B1 (en
Original Assignee
Boehringer Ingelheim Int
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
Priority claimed from DE2557425A external-priority patent/DE2557425C2/en
Application filed by Boehringer Ingelheim Int filed Critical Boehringer Ingelheim Int
Publication of IE45257L publication Critical patent/IE45257L/en
Publication of IE45257B1 publication Critical patent/IE45257B1/en

Links

IE407/82A 1975-12-19 1976-12-17 11-oxo-pyrido 2,1-b quinazoline-2-carboxylic acid and esters and salts thereof IE45257B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2557425A DE2557425C2 (en) 1975-12-19 1975-12-19 11-Oxo-11-H-pyrido[2,1-b]-quinazoline-2-carboxylic acid and its salts, processes for their preparation and medicaments
IE2777/76A IE45256B1 (en) 1975-12-19 1976-12-17 Quinazolone derivatives

Publications (2)

Publication Number Publication Date
IE45257L true IE45257L (en) 1977-06-19
IE45257B1 IE45257B1 (en) 1982-07-28

Family

ID=25769754

Family Applications (1)

Application Number Title Priority Date Filing Date
IE407/82A IE45257B1 (en) 1975-12-19 1976-12-17 11-oxo-pyrido 2,1-b quinazoline-2-carboxylic acid and esters and salts thereof

Country Status (1)

Country Link
IE (1) IE45257B1 (en)

Also Published As

Publication number Publication date
IE45257B1 (en) 1982-07-28

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Legal Events

Date Code Title Description
MM4A Patent lapsed