BG52091B2 - Method for the preparation of crystalline -form of 1-(4-amino-6-7-dimethoxyquinazolin-2-yl)-4-(2-furoyl)-piperazine hydrochloride - Google Patents

Method for the preparation of crystalline -form of 1-(4-amino-6-7-dimethoxyquinazolin-2-yl)-4-(2-furoyl)-piperazine hydrochloride

Info

Publication number
BG52091B2
BG52091B2 BG7770986A BG7770986A BG52091B2 BG 52091 B2 BG52091 B2 BG 52091B2 BG 7770986 A BG7770986 A BG 7770986A BG 7770986 A BG7770986 A BG 7770986A BG 52091 B2 BG52091 B2 BG 52091B2
Authority
BG
Bulgaria
Prior art keywords
dimethoxyquinazolin
furoyl
crystalline
amino
preparation
Prior art date
Application number
BG7770986A
Inventor
Rumjana G Konstantinova
Atanas G Kazakov
Svetlana G Brankova
Radost G Dimanova
Atanas G Georgiev
Maja I Elenska-Zheljazkova
Anka V Evstatieva
Evdokija A Nikolova-Ninova
Neli N Agapova-Koleva
Aleksandar P Ivanov
Josif N Nisimov
Original Assignee
Konstantinova
Kazakov
Brankova
Dimanova
Georgiev
Elenska Zheljazkova
Evstatieva
Nikolova Ninova
Agapova Koleva
Ivanov
Nisimov
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 Konstantinova, Kazakov, Brankova, Dimanova, Georgiev, Elenska Zheljazkova, Evstatieva, Nikolova Ninova, Agapova Koleva, Ivanov, Nisimov filed Critical Konstantinova
Priority to BG7770986A priority Critical patent/BG52091B2/en
Publication of BG52091B2 publication Critical patent/BG52091B2/en

Links

BG7770986A 1986-12-24 1986-12-24 Method for the preparation of crystalline -form of 1-(4-amino-6-7-dimethoxyquinazolin-2-yl)-4-(2-furoyl)-piperazine hydrochloride BG52091B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BG7770986A BG52091B2 (en) 1986-12-24 1986-12-24 Method for the preparation of crystalline -form of 1-(4-amino-6-7-dimethoxyquinazolin-2-yl)-4-(2-furoyl)-piperazine hydrochloride

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BG7770986A BG52091B2 (en) 1986-12-24 1986-12-24 Method for the preparation of crystalline -form of 1-(4-amino-6-7-dimethoxyquinazolin-2-yl)-4-(2-furoyl)-piperazine hydrochloride

Publications (1)

Publication Number Publication Date
BG52091B2 true BG52091B2 (en) 1996-06-28

Family

ID=3918232

Family Applications (1)

Application Number Title Priority Date Filing Date
BG7770986A BG52091B2 (en) 1986-12-24 1986-12-24 Method for the preparation of crystalline -form of 1-(4-amino-6-7-dimethoxyquinazolin-2-yl)-4-(2-furoyl)-piperazine hydrochloride

Country Status (1)

Country Link
BG (1) BG52091B2 (en)

Similar Documents

Publication Publication Date Title
PT83608A (en) Process for the preparation of paroxetine derivatives
ZA87966B (en) Crystalline,anhydrous-form of 2-4-(2-furoyl)-(2-piperazin)-2-yl-4-amino-6,7-dimethoxyquinazoline hydrochloride and a process for its preparation
PT81662B (en) Process for the preparation of novel piperidine derivatives
GB8627374D0 (en) Checking setting of tool
PL265151A1 (en) Method for manufacturing new heterocyclic carboxyamides
HUT41715A (en) Process for preparing n-substituted alpha-aminoacids and derivatives thereof
YU201887A (en) Process for obtaining eritro-/treo-methyl-4-ciano-3-(p-fluorphenyl)-4-(m-fluorphenyl) butirate
ZA876455B (en) Method for the preparation of anilinofumarate
BG52091B2 (en) Method for the preparation of crystalline -form of 1-(4-amino-6-7-dimethoxyquinazolin-2-yl)-4-(2-furoyl)-piperazine hydrochloride
PT79823A (en) Process for the preparation of n-(naphtyl-alquil)-hydroxilamines
KR860004939A (en) Method for preparing N-substituted acyl-lactam compounds
PL256116A1 (en) Method for stabilizing bekampicillin hydrochloride
PH22737A (en) Method for the preparation of 3,7-dihydro-3-n-propyl-1h-purine-2,6-dione
GR860718B (en) Method for the preparation of heterocyclic compounds
DE3564576D1 (en) Process for the preparation of riboflavin
GR861806B (en) Method for the preparation of heterocyclic compounds
BG38704A1 (en) N above 1- substituted- n above 4- (amidinocarboxamidine) piperazines and method for their preparation
PL268619A1 (en) The method of manufacture of new heterocyclic components
IT1180216B (en) PROCEDURE FOR THE PREPARATION OF L-PHENYLALANINAMETHYLESTER HYDROCHLORIDE
PT81574A (en) Process for the preparation of piperazine derivatives
IT8448660A0 (en) PROCEDURE FOR THE PREPARATION OF L-NORCARNITINE HYDROCHLORIDE
GR860095B (en) Method for the preparation of novel heterocyclic compounds
CS34588A1 (en) Method of 1-(5-oxohexyl)-3-methyl-7-alkylxanthines preparation
BG42439A1 (en) Method for preparing crystal alpha- form of 1- (4- amino- 6, 7- dimetoxy- 2- quinazolinyl)- 4- (2- furoyl)- piperazine hydrochloride
BG42311A1 (en) Method for evaluating vestibularic stability