DK143340C - Fremgangsmaade til fremstilling af 2-(4-furoylpiperazin-1-yl)-4-amino-6,7-dimethoxyquinazoliner - Google Patents

Fremgangsmaade til fremstilling af 2-(4-furoylpiperazin-1-yl)-4-amino-6,7-dimethoxyquinazoliner

Info

Publication number: DK143340C
Authority: DK; Denmark
Prior art keywords: furoylpiperazin; dimethoxyquinazolines; amino; preparing
Prior art date: 1976-09-20

Application number

DK395877A

Other languages

English (en)

Other versions

DK143340B (da

DK395877A (da

Inventor

P D Hammen

Original Assignee

Pfizer

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.)

1976-09-20

Filing date

1977-09-06

Publication date

1981-12-14

1977-09-06 Application filed by Pfizer filed Critical Pfizer

1978-03-21 Publication of DK395877A publication Critical patent/DK395877A/da

1981-08-10 Publication of DK143340B publication Critical patent/DK143340B/da

1981-12-14 Application granted granted Critical

1981-12-14 Publication of DK143340C publication Critical patent/DK143340C/da

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
- C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
- C07D307/34—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
- C07D307/56—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P9/00—Drugs for disorders of the cardiovascular system
- A61P9/12—Antihypertensives
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D239/00—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
- C07D239/70—Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings condensed with carbocyclic rings or ring systems
- C07D239/72—Quinazolines; Hydrogenated quinazolines
- C07D239/95—Quinazolines; Hydrogenated quinazolines with hetero atoms directly attached in positions 2 and 4

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Health & Medical Sciences (AREA)
Medicinal Chemistry (AREA)
Engineering & Computer Science (AREA)
Cardiology (AREA)
Chemical Kinetics & Catalysis (AREA)
General Chemical & Material Sciences (AREA)
Bioinformatics & Cheminformatics (AREA)
Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
Heart & Thoracic Surgery (AREA)
Pharmacology & Pharmacy (AREA)
Life Sciences & Earth Sciences (AREA)
Animal Behavior & Ethology (AREA)
General Health & Medical Sciences (AREA)
Public Health (AREA)
Veterinary Medicine (AREA)
Plural Heterocyclic Compounds (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

DK395877A 1976-09-20 1977-09-06 Fremgangsmaade til fremstilling af 2-(4-furoylpiperazin-1-yl)-4-amino-6,7-dimethoxyquinazoliner DK143340C (da)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
US72470776		1976-09-20
US05/724,707 US4062844A (en)	1976-09-20	1976-09-20	Process for preparing hypotensive 2-(4-aroylpiperazin-1-yl)-amino-6,7-dimethoxyquinazolines

Publications (3)

Publication Number	Publication Date
DK395877A DK395877A (da)	1978-03-21
DK143340B DK143340B (da)	1981-08-10
DK143340C true DK143340C (da)	1981-12-14

Family

ID=24911552

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK395877A DK143340C (da)	1976-09-20	1977-09-06	Fremgangsmaade til fremstilling af 2-(4-furoylpiperazin-1-yl)-4-amino-6,7-dimethoxyquinazoliner

Country Status (32)

Country	Link
US (1)	US4062844A (da)
JP (1)	JPS5337676A (da)
AR (1)	AR213659A1 (da)
AT (1)	AT357542B (da)
AU (1)	AU500908B2 (da)
BE (1)	BE858844A (da)
BG (1)	BG28054A3 (da)
CA (1)	CA1068699A (da)
CH (1)	CH632507A5 (da)
CS (1)	CS203172B2 (da)
DD (1)	DD132661A5 (da)
DE (1)	DE2740331C3 (da)
DK (1)	DK143340C (da)
ES (1)	ES462146A1 (da)
FI (1)	FI66610C (da)
FR (1)	FR2364918A1 (da)
GB (1)	GB1543668A (da)
GR (1)	GR69792B (da)
HK (1)	HK31181A (da)
HU (1)	HU180041B (da)
IE (1)	IE45966B1 (da)
LU (1)	LU78149A1 (da)
MY (1)	MY8100266A (da)
NL (1)	NL189132C (da)
NO (1)	NO147423C (da)
PL (1)	PL105830B1 (da)
PT (1)	PT67006B (da)
RO (1)	RO73051A (da)
SE (1)	SE435381B (da)
SU (1)	SU847919A3 (da)
YU (1)	YU39155B (da)
ZA (1)	ZA775098B (da)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP0022481A1 (en) *	1979-06-21	1981-01-21	Mitsubishi Yuka Pharmaceutical Co., Ltd.	5,6-Alkylenepyrimidine derivatives, processes for preparing the same and pharmaceutical compositions
US4607034A (en) *	1979-10-29	1986-08-19	Mitsubishi Yuka Pharmaceutical Co., Ltd.	Quinazoline derivatives and pharmaceutical composition thereof
JPS5793977A (en) *	1980-11-26	1982-06-11	Sankyo Co Ltd	Acylaminoquinazoline derivative and its preparation
FI70411C (fi) *	1980-12-29	1986-09-19	Pfizer	Foerfarande foer framstaellning av nya antihypertensiva 4-amino-6,7-dimetoxi-2-piperazinokinazolin derivat
US4625012A (en) *	1985-08-26	1986-11-25	Essex Specialty Products, Inc.	Moisture curable polyurethane polymers
IT1270993B (it) *	1994-03-18	1997-05-26	Recordati Chem Pharm	Derivati chinzolilamminici attivi come alfa-antagonisti
GB9708917D0 (en) *	1997-05-01	1997-06-25	Pfizer Ltd	Compounds useful in therapy
US6313294B1 (en)	1998-02-04	2001-11-06	Development Center For Biotechnology	Process for preparing amides
WO2025006391A1 (en) *	2023-06-26	2025-01-02	Athos Therapeutics, Inc.	Small molecules for the treatment of autoimmune disorders

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US3511836A (en) *	1967-12-13	1970-05-12	Pfizer & Co C	2,4,6,7-tetra substituted quinazolines
US3935213A (en) *	1973-12-05	1976-01-27	Pfizer Inc.	Process for hypotensive 4-amino-2-(piperazin-1-yl) quinazoline derivatives

1976
- 1976-09-20 US US05/724,707 patent/US4062844A/en not_active Expired - Lifetime
1977
- 1977-08-05 SE SE7708942A patent/SE435381B/xx not_active IP Right Cessation
- 1977-08-22 CA CA285,258A patent/CA1068699A/en not_active Expired
- 1977-08-23 ZA ZA00775098A patent/ZA775098B/xx unknown
- 1977-08-23 GR GR54218A patent/GR69792B/el unknown
- 1977-08-25 AU AU28221/77A patent/AU500908B2/en not_active Expired
- 1977-09-02 YU YU02096/77A patent/YU39155B/xx unknown
- 1977-09-05 DE DE2740331A patent/DE2740331C3/de not_active Expired
- 1977-09-05 FI FI772629A patent/FI66610C/fi not_active IP Right Cessation
- 1977-09-05 NL NLAANVRAGE7709736,A patent/NL189132C/xx not_active IP Right Cessation
- 1977-09-05 AT AT636877A patent/AT357542B/de not_active IP Right Cessation
- 1977-09-06 PT PT67006A patent/PT67006B/pt unknown
- 1977-09-06 DK DK395877A patent/DK143340C/da not_active IP Right Cessation
- 1977-09-06 ES ES462146A patent/ES462146A1/es not_active Expired
- 1977-09-06 CH CH1089477A patent/CH632507A5/de not_active IP Right Cessation
- 1977-09-06 NO NO773073A patent/NO147423C/no unknown
- 1977-09-07 AR AR269118A patent/AR213659A1/es active
- 1977-09-07 PL PL1977200710A patent/PL105830B1/pl unknown
- 1977-09-13 CS CS775951A patent/CS203172B2/cs unknown
- 1977-09-19 RO RO7791610A patent/RO73051A/ro unknown
- 1977-09-19 BE BE181026A patent/BE858844A/xx not_active IP Right Cessation
- 1977-09-19 HU HU77PI591A patent/HU180041B/hu not_active IP Right Cessation
- 1977-09-19 SU SU772522448A patent/SU847919A3/ru active
- 1977-09-19 IE IE1910/77A patent/IE45966B1/en not_active IP Right Cessation
- 1977-09-19 FR FR7728152A patent/FR2364918A1/fr active Granted
- 1977-09-19 GB GB38962/77A patent/GB1543668A/en not_active Expired
- 1977-09-20 LU LU78149A patent/LU78149A1/xx unknown
- 1977-09-20 JP JP11317677A patent/JPS5337676A/ja active Pending
- 1977-09-20 DD DD7700201112A patent/DD132661A5/xx unknown
- 1977-09-20 BG BG037373A patent/BG28054A3/xx unknown
1981
- 1981-07-02 HK HK311/81A patent/HK31181A/xx unknown
- 1981-12-30 MY MY266/81A patent/MY8100266A/xx unknown

Also Published As

Publication number	Publication date
HK31181A (en)	1981-07-10
LU78149A1 (fr)	1979-05-25
ZA775098B (en)	1978-07-26
JPS5337676A (en)	1978-04-06
BG28054A3 (en)	1980-02-25
AU2822177A (en)	1979-03-01
FI66610B (fi)	1984-07-31
ES462146A1 (es)	1978-06-16
GR69792B (da)	1982-07-07
HU180041B (en)	1983-01-28
FI66610C (fi)	1984-11-12
DE2740331C3 (de)	1981-03-12
IE45966B1 (en)	1983-01-12
DK143340B (da)	1981-08-10
CH632507A5 (de)	1982-10-15
DD132661A5 (de)	1978-10-18
AU500908B2 (en)	1979-06-07
AT357542B (de)	1980-07-10
NO773073L (no)	1978-03-21
DK395877A (da)	1978-03-21
NO147423B (no)	1982-12-27
IE45966L (en)	1978-03-20
NO147423C (no)	1983-04-06
FR2364918B1 (da)	1981-11-20
MY8100266A (en)	1981-12-31
PT67006A (en)	1977-10-01
PL200710A1 (pl)	1978-05-22
AR213659A1 (es)	1979-02-28
DE2740331B2 (de)	1980-06-19
CS203172B2 (en)	1981-02-27
NL7709736A (nl)	1978-03-22
NL189132B (nl)	1992-08-17
SU847919A3 (ru)	1981-07-15
NL189132C (nl)	1993-01-18
RO73051A (ro)	1981-09-24
YU209677A (en)	1982-06-30
ATA636877A (de)	1979-12-15
DE2740331A1 (de)	1978-03-23
US4062844A (en)	1977-12-13
YU39155B (en)	1984-06-30
PL105830B1 (pl)	1979-11-30
PT67006B (en)	1979-02-12
BE858844A (fr)	1978-03-20
SE7708942L (sv)	1978-03-21
FR2364918A1 (fr)	1978-04-14
GB1543668A (en)	1979-04-04
FI772629A (fi)	1978-03-21
SE435381B (sv)	1984-09-24
CA1068699A (en)	1979-12-25

Publication	Publication Date	Title
DK13177A (da)	1977-07-15	Fremgangsmade til fremstilling af phthalaner
DK42480A (da)	1980-08-06	Fremgangsmaade til fremstilling af 1-aryl-2-acylamido-3-fluor-1-propanoler
DK116177A (da)	1977-09-18	Fremgangsmade til fremstilling af hentriakontapeptider
DK565977A (da)	1978-06-21	Fremgangsmaade til fremstilling af n-phosphonomethylglycinsalte
DK301077A (da)	1978-01-07	Fremgangsmade til fremstilling af 6a,10a-transhexahydrodibenzo (b,d) pyran-9-oner
DK172182A (da)	1982-04-16	Fremgangsmaade til fremstilling af 1,4-dihydropyridinderivater
DK159787C (da)	1991-04-22	Fremgangsmaade til fremstilling af 3',4'-dideoxykanamycin b
DK142080C (da)	1981-01-19	Fremgangsmaade til fremstilling af 1-azolyl-3,3-dimethyl-1-phenoxy-butan-2-oner
DK377577A (da)	1978-02-26	Fremgangsmaade til fremstilling af antiserum
DK143340C (da)	1981-12-14	Fremgangsmaade til fremstilling af 2-(4-furoylpiperazin-1-yl)-4-amino-6,7-dimethoxyquinazoliner
DK141581C (da)	1980-10-06	Fremgangsmaade til fremstilling af alkyl- eller arylthiomethylphenoler
DK301277A (da)	1978-01-07	Fremgangsmade til fremstilling af substituerede 2,6-methano-2h-1-benzoxociner
DK143565C (da)	1982-02-01	Fremgangsmaade til fremstilling af 1-aminoalkan-1,1-diphosphonsyrer
DK158837C (da)	1990-12-24	Fremgangsmaade til fremstilling af p-hydroxyphenylglycin.
DK454579A (da)	1980-04-28	Fremgangsmaade til fremstilling af 6-piperidino-2,4-diaminopyrimidin-3-oxid
DK310777A (da)	1978-01-10	Fremgangsmade til fremstilling af guaiacol-p-isobutyl-hydratropat
DK73077A (da)	1977-08-22	Fremgangsmade til fremstilling af 2,9-dioxatricyclo (4,3,1,03,7) decaner
DK143346C (da)	1981-12-14	Fremgangsmaade til fremstilling af 0,0-dialkylthionophosphorsyrechlorider
DK428377A (da)	1978-03-31	Fremgangsmaade til fremstilling af pyridobenzodiazepinoner
DK146624C (da)	1984-05-07	Analogifremgangsmaade til fremstilling af 1-aminoalkyl-3,4-diphenyl-1h-pyrazoler
DK375480A (da)	1981-03-05	Fremgangsmaade til fremstilling af 1,2,4-triazol-3-thioler
DK126577A (da)	1977-09-24	Fremgangsmade til fremstilling af n-propargylpiperonylamin
DK149948C (da)	1987-07-06	Fremgangsmaade til fremstilling af 4-chlor-5-alkoxycarbonyl-2-methoxy-pyrimidiner
DK393079A (da)	1980-03-22	Fremgangsmaade til fremstilling af n,n-dimethylaminoacetonitril
DK558781A (da)	1981-12-16	Fremgangsmaade til fremstilling af 5,6-dehydropenicilliner

Legal Events

Date	Code	Title	Description
1994-05-24	PBP	Patent lapsed