YU26883A - Process for the manufacture of the crystalline alpha-form of 1-(4-amino-6,7-dimethoxy-2-quinazolinyl)-4-(2-furoyl)-piperazine hydrochloride - Google Patents
Process for the manufacture of the crystalline alpha-form of 1-(4-amino-6,7-dimethoxy-2-quinazolinyl)-4-(2-furoyl)-piperazine hydrochlorideInfo
- Publication number
- YU26883A YU26883A YU26883A YU26883A YU26883A YU 26883 A YU26883 A YU 26883A YU 26883 A YU26883 A YU 26883A YU 26883 A YU26883 A YU 26883A YU 26883 A YU26883 A YU 26883A
- Authority
- YU
- Yugoslavia
- Prior art keywords
- furoyl
- quinazolinyl
- dimethoxy
- amino
- manufacture
- Prior art date
Links
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DD21188479A DD141674B1 (en) | 1979-03-29 | 1979-03-29 | PROCESS FOR PREPARING THE CRYSTALLINE ALPHA FORM OF 1- (4-AMINO-6,7-DIMETHOXY-2-CHINAZOLINYL) -4- (2-FUROYL) -PIPERAZINE HYDROCHLORIDE |
Publications (2)
Publication Number | Publication Date |
---|---|
YU26883A true YU26883A (en) | 1983-10-31 |
YU42069B YU42069B (en) | 1988-04-30 |
Family
ID=5517404
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
YU36180A YU41908B (en) | 1979-03-29 | 1980-02-12 | Process for proucing the crystalline form of 1-(4-amino-6,7-dimethoxy-2-quinazoliyl)-4-(2-furoyl)-piperazine hydrochloride |
YU26783A YU42068B (en) | 1979-03-29 | 1983-02-07 | Process for the manufacture of the crystal alpha-from of 1(4-amino-dimethoxy-2-quinazolinyl)-4-(2-furoyl)-piperazine hydrochlride |
YU26883A YU42069B (en) | 1979-03-29 | 1983-02-07 | Process for the manufacture of the crystalline alpha - from of 1-(4-amino-6,7-dimethoxy-2-quinazolinye)-4-(2-furoyl)-piperazine hydrochloride |
Family Applications Before (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
YU36180A YU41908B (en) | 1979-03-29 | 1980-02-12 | Process for proucing the crystalline form of 1-(4-amino-6,7-dimethoxy-2-quinazoliyl)-4-(2-furoyl)-piperazine hydrochloride |
YU26783A YU42068B (en) | 1979-03-29 | 1983-02-07 | Process for the manufacture of the crystal alpha-from of 1(4-amino-dimethoxy-2-quinazolinyl)-4-(2-furoyl)-piperazine hydrochlride |
Country Status (7)
Country | Link |
---|---|
CS (1) | CS224469B1 (en) |
DD (1) | DD141674B1 (en) |
HU (1) | HU182796B (en) |
PL (3) | PL128496B1 (en) |
RO (3) | RO79381A (en) |
SU (1) | SU1206277A1 (en) |
YU (3) | YU41908B (en) |
-
1979
- 1979-03-29 DD DD21188479A patent/DD141674B1/en unknown
-
1980
- 1980-02-12 YU YU36180A patent/YU41908B/en unknown
- 1980-02-27 CS CS137480A patent/CS224469B1/en unknown
- 1980-02-28 SU SU807771089A patent/SU1206277A1/en active
- 1980-03-26 RO RO80100627A patent/RO79381A/en unknown
- 1980-03-26 RO RO105233A patent/RO83455B/en unknown
- 1980-03-26 RO RO105234A patent/RO83442B/en unknown
- 1980-03-27 PL PL22305180A patent/PL128496B1/en unknown
- 1980-03-27 PL PL24061080A patent/PL129723B1/en unknown
- 1980-03-27 PL PL24061180A patent/PL129719B1/en unknown
- 1980-03-28 HU HU74180A patent/HU182796B/en unknown
-
1983
- 1983-02-07 YU YU26783A patent/YU42068B/en unknown
- 1983-02-07 YU YU26883A patent/YU42069B/en unknown
Also Published As
Publication number | Publication date |
---|---|
PL223051A1 (en) | 1980-12-15 |
PL128496B1 (en) | 1984-01-31 |
YU42068B (en) | 1988-04-30 |
RO83455B (en) | 1984-02-28 |
DD141674B1 (en) | 1982-06-30 |
YU41908B (en) | 1988-02-29 |
YU42069B (en) | 1988-04-30 |
PL129719B1 (en) | 1984-06-30 |
SU1206277A1 (en) | 1986-01-23 |
RO83455A (en) | 1984-02-21 |
DD141674A1 (en) | 1980-05-14 |
YU26783A (en) | 1984-04-30 |
RO83442A (en) | 1984-02-21 |
YU36180A (en) | 1983-06-30 |
RO83442B (en) | 1984-02-28 |
CS224469B1 (en) | 1984-01-16 |
PL129723B1 (en) | 1984-06-30 |
HU182796B (en) | 1984-03-28 |
RO79381A (en) | 1982-06-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
AU517636B2 (en) | 1 (4-amino-6, 7-dimethoxy-2-quinazolinyl) 4 (2 tetrahydrofuroyl) piperazine hydrochloride dihydrate | |
SE423234B (en) | PROCEDURE FOR PREPARING THE CRYSTALLINE 2-FORM OF 2- / 4- (2-FUROYL) -PIPERAZIN-1-YL / -4 AMINO-6,7-DIMETOXY-CHINAZOLINE HYDROCHLORIDE | |
ES8304967A1 (en) | Spiro-quaternary ammonium halides and N-(2-pyrimidinyl)piperazinylalkylazaspiroalkanedione process | |
AR227542A1 (en) | PROCEDURE FOR PREPARING DERIVATIVES OF 4- (4-AMINO-6,7-DIMETOXI-QUINAZOLIN-2-IL) -1- (2,4-DIOXO-2,2,3,4-TETRAHYDRO-PIRIMIDIN-6-IL) -PIPERAZINE | |
ZA80501B (en) | Method for producing 6,7-dimethoxy-4-amino-2-(4-(2-furoyl)-1-piperazinyl)quinazoline hydrochloride having an antihypertensive effect | |
YU26883A (en) | Process for the manufacture of the crystalline alpha-form of 1-(4-amino-6,7-dimethoxy-2-quinazolinyl)-4-(2-furoyl)-piperazine hydrochloride | |
YU43835B (en) | Process for obtaining crystalline 1-(4-amino-6,7-dimethoxy-2-quinazolinyl)-4-(2-furoyl)-piperazine hydrochloride | |
ATE41662T1 (en) | DERIVATIVES OF DIHYDRO-1H-PYRROLO(1,2-C>IMIDAZOLE3,5-DIONE FOR PERCEPTION ACTIVATION. | |
BG47571A1 (en) | Method for preparing of crystal alpha- form of 1- (4- amino- 6, 7- dimetoxy- 2- quinazolinyl)- 4- (2- furoyl)- piperazine hydrochloride | |
BG42903A1 (en) | Method for preparing crystal alpha form of 1- (4- amino- 6, 7- dimetoxy- 2- quanazolyl)- 4- (2- furoyl)- piperazine hydrochloride | |
BG42439A1 (en) | Method for preparing crystal alpha- form of 1- (4- amino- 6, 7- dimetoxy- 2- quinazolinyl)- 4- (2- furoyl)- piperazine hydrochloride | |
ZA777223B (en) | Method for the production of 6,7-dimethoxy-4-amino-2-(4-(2-furoyl)-1-piperazinyl)quinazoline having an antihypertensive effect | |
CS698288A1 (en) | Method of 1-(4-amino-6,7-dimethoxy-2-quinazolinyl)-4-(2-furoyl) piperazine's hydrochloride's crystalline alpha-form production | |
PH15619A (en) | 1-(4-amino-6,7-dimethoxy-2-quinazolinyl)-4-(2-tetrahydrofuroyl)piperazine hydrochloride dihydrate | |
IL74780A0 (en) | Novel substituted benzodioxole derivatives,processes for their manufacture and corresponding pharmaceutical compositions | |
YU39397B (en) | Process for the manufacture of 2-(4-(2-furoyl)-piperazine-1-yl)-4-amino-6,7-dimethoxy-quinazoline | |
BG52091B2 (en) | Method for the preparation of crystalline -form of 1-(4-amino-6-7-dimethoxyquinazolin-2-yl)-4-(2-furoyl)-piperazine hydrochloride | |
DE3564274D1 (en) | Novel ethyl benzylphosphinate derivatives, process for production thereof, and their use as calcium antagonist | |
PL115564B2 (en) | Process for the preparation of 4-amino-2/4-/2-furoyl/piperazin-1-yl/-6,7-dimethoxyquinazoline hydrochloride | |
GB2072165B (en) | 1-(2-mercaptocycloalkyl)carbonyl-l-proline derivatives the process for their manufacture the intermediates for their synthesis and their use as antihypertensive agents | |
SU915804A3 (en) | Process for producing derivatives of 4-amino-6,7-dimethoxy-2-piperazinoquinazoline or their salts | |
ZA777222B (en) | An intermediate product for the production of 6,7-dimethoxy-4-amino-2-(4-(furoyl)-1-piperazinyl)quinazoline having an antihypertensive effect | |
ES537071A0 (en) | PROCEDURE FOR OBTAINING 1- (4- (1, 1-DIMETILETIL) FENIL) -4- (4-HIDROXIDIFENILMETIL) -1-PIPERIDIN) BUTANOL |