DK123685A - ANALOGY PROCEDURE FOR THE PREPARATION OF OXADIAZOLYLIMIDAZO- (1,4) -BENZODIAZEPINE DERIVATIVES - Google Patents

ANALOGY PROCEDURE FOR THE PREPARATION OF OXADIAZOLYLIMIDAZO- (1,4) -BENZODIAZEPINE DERIVATIVES Download PDF

Info

Publication number
DK123685A
DK123685A DK123685A DK123685A DK123685A DK 123685 A DK123685 A DK 123685A DK 123685 A DK123685 A DK 123685A DK 123685 A DK123685 A DK 123685A DK 123685 A DK123685 A DK 123685A
Authority
DK
Denmark
Prior art keywords
image
oxadiazolylimidazo
denotes
denotes hydrogen
benzodiazepine derivatives
Prior art date
Application number
DK123685A
Other languages
Danish (da)
Other versions
DK123685D0 (en
DK151809B (en
DK151809C (en
Inventor
Claus Thyco Braestrup
Joergen Anders Christensen
Mogens Engelstoft
Frank Waetjen
Original Assignee
Ferrosan As
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 DK510282A external-priority patent/DK151808C/en
Application filed by Ferrosan As filed Critical Ferrosan As
Priority to DK123685A priority Critical patent/DK151809C/en
Publication of DK123685A publication Critical patent/DK123685A/en
Publication of DK123685D0 publication Critical patent/DK123685D0/en
Publication of DK151809B publication Critical patent/DK151809B/en
Application granted granted Critical
Publication of DK151809C publication Critical patent/DK151809C/en

Links

Abstract

Novel oxadiazolylimidazo-[1,4]-benzodiazepine derivatives of the general formula I: <IMAGE> where R' denotes hydrogen, chlorine, fluorine or a nitro group in the 7 or 8 position, R<1> denotes hydrogen or a lower alkyl group having up to 3 carbon atoms, R<3> denotes an oxadiazolyl group of the formula <IMAGE> where R" denotes a lower alkyl group having up to 3 carbon atoms and <IMAGE> is a group of the formula <IMAGE> or <IMAGE> where R<5> denotes hydrogen or methyl, and R"' denotes hydrogen or chlorine, are prepared in a manner known per se. The compounds have valuable pharmacological properties. They act on the central nervous system, in particular, and are suitable for use in psychopharmaceutical preparations.
DK123685A 1982-11-16 1985-03-19 ANALOGY PROCEDURE FOR THE PREPARATION OF OXADIAZOLYLIMIDAZO-OE1,4AA-BENZODIAZEPINE DERIVATIVES DK151809C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DK123685A DK151809C (en) 1982-11-16 1985-03-19 ANALOGY PROCEDURE FOR THE PREPARATION OF OXADIAZOLYLIMIDAZO-OE1,4AA-BENZODIAZEPINE DERIVATIVES

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DK510282A DK151808C (en) 1982-11-16 1982-11-16 ANALOGY PROCEDURE FOR THE PREPARATION OF OXADIAZOLYLIMIDAZO-OE1,4AA-BENZODIAZEPINE DERIVATIVES
DK510282 1982-11-16
DK123685 1985-03-19
DK123685A DK151809C (en) 1982-11-16 1985-03-19 ANALOGY PROCEDURE FOR THE PREPARATION OF OXADIAZOLYLIMIDAZO-OE1,4AA-BENZODIAZEPINE DERIVATIVES

Publications (4)

Publication Number Publication Date
DK123685A true DK123685A (en) 1985-03-19
DK123685D0 DK123685D0 (en) 1985-03-19
DK151809B DK151809B (en) 1988-01-04
DK151809C DK151809C (en) 1988-06-06

Family

ID=26065438

Family Applications (1)

Application Number Title Priority Date Filing Date
DK123685A DK151809C (en) 1982-11-16 1985-03-19 ANALOGY PROCEDURE FOR THE PREPARATION OF OXADIAZOLYLIMIDAZO-OE1,4AA-BENZODIAZEPINE DERIVATIVES

Country Status (1)

Country Link
DK (1) DK151809C (en)

Also Published As

Publication number Publication date
DK123685D0 (en) 1985-03-19
DK151809B (en) 1988-01-04
DK151809C (en) 1988-06-06

Similar Documents

Publication Publication Date Title
DK151808C (en) ANALOGY PROCEDURE FOR THE PREPARATION OF OXADIAZOLYLIMIDAZO-OE1,4AA-BENZODIAZEPINE DERIVATIVES
ES528115A0 (en) PROCEDURE FOR THE PREPARATION OF 5H-PYRIMID 5,4-B) SUBSTITUTED INDOLES
AU551811B2 (en) Imidazodiazepines
AU529643B2 (en) Compounds
ES8505518A1 (en) Amino-acids derivatives, process for their preparation and their use.
DK123685A (en) ANALOGY PROCEDURE FOR THE PREPARATION OF OXADIAZOLYLIMIDAZO- (1,4) -BENZODIAZEPINE DERIVATIVES
AU527523B2 (en) Hexahydro-1,4-oxazepines
NZ216741A (en) 6-oxo-1,6-dihydropyridazines and pharmaceutical compositions
GB2013656A (en) 3-alkoxycarbonyl- benzodiazepines
ES8102144A2 (en) Isoquinoline derivatives

Legal Events

Date Code Title Description
PBP Patent lapsed
PBP Patent lapsed