PH15619A - 1-(4-amino-6,7-dimethoxy-2-quinazolinyl)-4-(2-tetrahydrofuroyl)piperazine hydrochloride dihydrate - Google Patents

1-(4-amino-6,7-dimethoxy-2-quinazolinyl)-4-(2-tetrahydrofuroyl)piperazine hydrochloride dihydrate

Info

Publication number: PH15619A
Authority: PH; Philippines
Prior art keywords: tetrahydrofuroyl; quinazolinyl; dimethoxy; amino; piperazine hydrochloride
Prior art date: 1977-08-04

Application number

PH21415A

Inventor

Robert Roteman

Original Assignee

Abbott Lab

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.)

1977-08-04

Filing date

1978-07-24

Publication date

1983-02-28

1978-07-24 Application filed by Abbott Lab filed Critical Abbott Lab

1983-02-28 Publication of PH15619A publication Critical patent/PH15619A/en

Links

NZMOFYDMGFQZLS-UHFFFAOYSA-N terazosin hydrochloride dihydrate Chemical compound [H+].O.O.[Cl-].N=1C(N)=C2C=C(OC)C(OC)=CC2=NC=1N(CC1)CCN1C(=O)C1CCCO1 NZMOFYDMGFQZLS-UHFFFAOYSA-N 0.000 title 1

Classifications

- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/495—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
- A61K31/505—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
- C07D405/14—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing three or more hetero rings
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/33—Heterocyclic compounds
- A61K31/395—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins
- A61K31/495—Heterocyclic compounds having nitrogen as a ring hetero atom, e.g. guanethidine or rifamycins having six-membered rings with two or more nitrogen atoms as the only ring heteroatoms, e.g. piperazine or tetrazines
- A61K31/505—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim
- A61K31/517—Pyrimidines; Hydrogenated pyrimidines, e.g. trimethoprim ortho- or peri-condensed with carbocyclic ring systems, e.g. quinazoline, perimidine
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
- C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
- C07D405/12—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a chain containing hetero atoms as chain links

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Health & Medical Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Pharmacology & Pharmacy (AREA)
Epidemiology (AREA)
Medicinal Chemistry (AREA)
Animal Behavior & Ethology (AREA)
General Health & Medical Sciences (AREA)
Public Health (AREA)
Veterinary Medicine (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Plural Heterocyclic Compounds (AREA)
Medicinal Preparation (AREA)

PH21415A 1977-08-04 1978-07-24 1-(4-amino-6,7-dimethoxy-2-quinazolinyl)-4-(2-tetrahydrofuroyl)piperazine hydrochloride dihydrate PH15619A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US82167577A	1977-08-04	1977-08-04

Publications (1)

Publication Number	Publication Date
PH15619A true PH15619A (en)	1983-02-28

Family

ID=25234014

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
PH21415A PH15619A (en)	1977-08-04	1978-07-24	1-(4-amino-6,7-dimethoxy-2-quinazolinyl)-4-(2-tetrahydrofuroyl)piperazine hydrochloride dihydrate

Country Status (4)

Country	Link
JP (1)	JPS63211229A (en)
MX (1)	MX5483E (en)
PH (1)	PH15619A (en)
SE (2)	SE437157B (en)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4092315A (en) *	1976-03-01	1978-05-30	Pfizer Inc.	Novel crystalline forms of prazosin hydrochloride

1978
- 1978-07-03 MX MX787204U patent/MX5483E/en unknown
- 1978-07-24 PH PH21415A patent/PH15619A/en unknown
- 1978-08-01 SE SE7808316A patent/SE437157B/en not_active IP Right Cessation
1984
- 1984-01-04 SE SE8400042A patent/SE455373B/en not_active IP Right Cessation
1987
- 1987-12-28 JP JP62330314A patent/JPS63211229A/en active Granted

Also Published As

Publication number	Publication date
SE455373B (en)	1988-07-11
SE437157B (en)	1985-02-11
MX5483E (en)	1983-08-23
SE8400042D0 (en)	1984-01-04
SE7808316L (en)	1979-02-05
SE8400042L (en)	1984-01-04
JPS63211229A (en)	1988-09-02
JPH0259127B2 (en)	1990-12-11

Similar Documents

Publication	Publication Date	Title
AU517636B2 (en)	1981-08-13	1 (4-amino-6, 7-dimethoxy-2-quinazolinyl) 4 (2 tetrahydrofuroyl) piperazine hydrochloride dihydrate
FI832658A0 (en)	1983-07-21	2-SUBSTITUTES 4-AMINO-6,7-DIMETOXYQUINOLINER
FI842544L (en)	1985-12-26	FOERFARANDE FOER FRAMSTAELLNING AV STABIL -FORM AV PRAZOSIN HYDROCHLORIDE.
IT7819724A0 (en)	1978-01-27	CEMENTED CARBIDE.
DK210483A (en)	1983-11-14	PYROGALLOOL DERIVATIVES, THEIR USE AND THE PROCEDURES FOR PRODUCING THEREOF
ZA78294B (en)	1978-12-27	N'-(4,1-substituted phenethyloxyphenyl)-n-methyl-n-methoxyurea
PH14659A (en)	1981-10-20	1-(3-or 4-substituted piperidino)phthalazones
IL51481A (en)	1980-09-16	Crystalline -form of-(4-(2-furoyl)piperazin-1-yl)-4-amino-6,7-dimethoxy quinazoline hydrochloride and its preparation
AT350133B (en)	1979-05-10	POCKET AUXILIARY AID
FI854074A7 (en)	1986-04-20	Peptide-substituted heterocyclic immunostimulants.
NL7807380A (en)	1979-01-10	ROLL-DOWN TABLE.
FI790320A7 (en)	1980-08-01	FOERFARANDE FOER FRAMSTAELLNING AV 6,7-DIMETHOXI-4-AMINO-2-(4-(2-FUROYL)-1-PIPERAZINYL)KINAZOLIN HYDROCHLORIDE MED BLODTRYCKSSAENKANDE VERKAN
CY1122A (en)	1981-12-04	4-amino-6,7-dimethoxy-2-(4-(hetero-cyclo-carbonyl)piperazin-1-yl)quinazolines
AR217143A1 (en)	1980-02-29	PROCEDURE FOR THE PREPARATION OF NEW 1- (PIPERONIL), (2-NAFTIL-METIL) -, (3,4-ETILENDIOXIBENCIL) -, (5-CUMARANIL-METHYL) -Y (5-BENZOIL (B) FURANIL-METHYL) - 4- (1,3,4-TIADIAZOLE-2-IL) -PIPERAZINES
PH22196A (en)	1988-06-28	Novel 4-(cyclic imido-substituted)-6,7-dimethoxy quinazoline derivatives
SE7808316L (en)	1979-02-05	1- (4-AMINO-6,7-DIMETOXY-2-KINAZOLINYL) -4- (2-TETRAHYDROFUROYL) -PIPERAZINE HYDROCHLORIDE DIHYDRATE
YU175483A (en)	1986-02-28	Process for obtining crystlline 1-(4-amino-6,7-dimethoxy-2-quinazolinyl)-4-(2-furoyl)-piperazine hydrochloride
YU41908B (en)	1988-02-29	Process for proucing the crystalline form of 1-(4-amino-6,7-dimethoxy-2-quinazoliyl)-4-(2-furoyl)-piperazine hydrochloride
IL52394A0 (en)	1977-08-31	The preparation of 2-(4-(2-furoyl)piperazin-1-yl)-4-amino-6,7-dimethoxyquinazoline
BG42903A1 (en)	1988-03-15	Method for preparing crystal alpha form of 1- (4- amino- 6, 7- dimetoxy- 2- quanazolyl)- 4- (2- furoyl)- piperazine hydrochloride
FI855121A0 (en)	1985-12-20	KOPPLINGSANORDNING FOER KOMMUNIKATIONSANLAEGGNINGAR, SAERSKILT TELEFONANLAEGGNINGAR, MED TILL FOERMEDLINGSSTAELLEN VIA LEDNINGSKNIPPEN ANSLUTNA UNDERFOERMEDLINGSSTAELLEN.
BG47571A1 (en)	1990-08-15	Method for preparing of crystal alpha- form of 1- (4- amino- 6, 7- dimetoxy- 2- quinazolinyl)- 4- (2- furoyl)- piperazine hydrochloride
ES537071A0 (en)	1985-08-16	PROCEDURE FOR OBTAINING 1- (4- (1, 1-DIMETILETIL) FENIL) -4- (4-HIDROXIDIFENILMETIL) -1-PIPERIDIN) BUTANOL
IT7911794U1 (en)	1981-03-25	OSTEOTOME FOR RHINOPLASTY.
PL197481A1 (en)	1978-03-13	ANY SPAN BOND, FOLDED FROM READY ELEMENTS

Legal Events

Date	Code	Title	Description
1997-01-29	AT	Record of annual fee payments	Year of fee payment: 14