BG47254A1 - Method for preparing of crystal alpha- form of 1- (4- amino- 6, 7- dimetoxy- 2- quinazolinyl)- 4- (2- furoyl)- piperazine - Google Patents

Method for preparing of crystal alpha- form of 1- (4- amino- 6, 7- dimetoxy- 2- quinazolinyl)- 4- (2- furoyl)- piperazine

Info

Publication number
BG47254A1
BG47254A1 BG6241883A BG6241883A BG47254A1 BG 47254 A1 BG47254 A1 BG 47254A1 BG 6241883 A BG6241883 A BG 6241883A BG 6241883 A BG6241883 A BG 6241883A BG 47254 A1 BG47254 A1 BG 47254A1
Authority
BG
Bulgaria
Prior art keywords
dimetoxy
furoyl
quinazolinyl
piperazine
amino
Prior art date
Application number
BG6241883A
Inventor
Dieter Lehmann
Gottfried Faust
Werner Poepel
Werner Fiedler
Guenther Dietz
Original Assignee
Dresden Arzneimittel
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 Dresden Arzneimittel filed Critical Dresden Arzneimittel
Publication of BG47254A1 publication Critical patent/BG47254A1/en

Links

BG6241883A 1982-09-08 1983-09-22 Method for preparing of crystal alpha- form of 1- (4- amino- 6, 7- dimetoxy- 2- quinazolinyl)- 4- (2- furoyl)- piperazine BG47254A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DD24309182A DD211451A3 (en) 1982-09-08 1982-09-08 PROCESS FOR PREPARING THE CRYSTALLINE ALPHA FORM OF 1- (4-AMINO-6,7-DIMETHOXY-2-CHINAZOLINYL) -4- (2-FUROYL) -PIPERAZINE HYDROCHLORIDE

Publications (1)

Publication Number Publication Date
BG47254A1 true BG47254A1 (en) 1990-06-15

Family

ID=5541073

Family Applications (1)

Application Number Title Priority Date Filing Date
BG6241883A BG47254A1 (en) 1982-09-08 1983-09-22 Method for preparing of crystal alpha- form of 1- (4- amino- 6, 7- dimetoxy- 2- quinazolinyl)- 4- (2- furoyl)- piperazine

Country Status (3)

Country Link
BG (1) BG47254A1 (en)
DD (1) DD211451A3 (en)
YU (1) YU43835B (en)

Also Published As

Publication number Publication date
YU175483A (en) 1986-02-28
YU43835B (en) 1989-12-31
DD211451A3 (en) 1984-07-11

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