HK31481A - Process for hypotensive 2-(4-substituted piperazin-1-yl)-4-aminoquinazolines - Google Patents

Process for hypotensive 2-(4-substituted piperazin-1-yl)-4-aminoquinazolines

Info

Publication number
HK31481A
HK31481A HK314/81A HK31481A HK31481A HK 31481 A HK31481 A HK 31481A HK 314/81 A HK314/81 A HK 314/81A HK 31481 A HK31481 A HK 31481A HK 31481 A HK31481 A HK 31481A
Authority
HK
Hong Kong
Prior art keywords
aminoquinazolines
hypotensive
substituted piperazin
piperazin
substituted
Prior art date
Application number
HK314/81A
Other languages
English (en)
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.)
Filing date
Publication date
Application filed by Pfizer filed Critical Pfizer
Publication of HK31481A publication Critical patent/HK31481A/xx

Links

Classifications

    • 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
    • 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

Landscapes

  • Organic Chemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Cardiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Engineering & Computer Science (AREA)
  • Pharmacology & Pharmacy (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)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
HK314/81A 1976-06-15 1981-07-02 Process for hypotensive 2-(4-substituted piperazin-1-yl)-4-aminoquinazolines HK31481A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US69620176A 1976-06-15 1976-06-15

Publications (1)

Publication Number Publication Date
HK31481A true HK31481A (en) 1981-07-10

Family

ID=24796111

Family Applications (1)

Application Number Title Priority Date Filing Date
HK314/81A HK31481A (en) 1976-06-15 1981-07-02 Process for hypotensive 2-(4-substituted piperazin-1-yl)-4-aminoquinazolines

Country Status (34)

Country Link
JP (1) JPS52153985A (sv)
AR (1) AR218251A1 (sv)
AT (1) AT356115B (sv)
BE (1) BE855656A (sv)
BG (3) BG35594A3 (sv)
CA (1) CA1068698A (sv)
CH (3) CH638203A5 (sv)
CS (1) CS202069B2 (sv)
DD (1) DD131021A5 (sv)
DE (1) DE2725019A1 (sv)
DK (1) DK146625C (sv)
EG (1) EG12922A (sv)
ES (1) ES459364A1 (sv)
FI (1) FI66853C (sv)
FR (1) FR2355015A1 (sv)
GB (1) GB1548856A (sv)
GR (1) GR72288B (sv)
HK (1) HK31481A (sv)
HU (1) HU177883B (sv)
IE (1) IE45423B1 (sv)
IL (1) IL52167A (sv)
LU (1) LU77530A1 (sv)
MY (1) MY8100270A (sv)
NL (1) NL172543C (sv)
NO (1) NO147838C (sv)
NZ (1) NZ184168A (sv)
PH (1) PH22196A (sv)
PL (3) PL105558B1 (sv)
PT (1) PT66617B (sv)
RO (3) RO77308A (sv)
SE (2) SE435380B (sv)
SU (2) SU1033002A3 (sv)
YU (1) YU40164B (sv)
ZA (1) ZA773014B (sv)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3346675A1 (de) * 1983-12-23 1985-07-04 Beiersdorf Ag, 2000 Hamburg Substituierte 1-(4-amino-6,7-dialkoxy-chinazolinyl)-4- cyclohexenyl-derivate des piperazins und homopiperazins, verfahren zu ihrer herstellung und ihre verwendung sowie diese verbindungen enthaltende zubereitungen und zwischenprodukte
AT384218B (de) * 1985-12-04 1987-10-12 Gerot Pharmazeutika Verfahren zur herstellung von neuen chinazolin-derivaten
CA2077252C (en) * 1992-08-31 2001-04-10 Khashayar Karimian Methods of making ureas and guanidines, and intermediates therefor
IL112248A0 (en) 1994-01-25 1995-03-30 Warner Lambert Co Tricyclic heteroaromatic compounds and pharmaceutical compositions containing them
IL112249A (en) * 1994-01-25 2001-11-25 Warner Lambert Co Pharmaceutical compositions containing di and tricyclic pyrimidine derivatives for inhibiting tyrosine kinases of the epidermal growth factor receptor family and some new such compounds
US5679683A (en) * 1994-01-25 1997-10-21 Warner-Lambert Company Tricyclic compounds capable of inhibiting tyrosine kinases of the epidermal growth factor receptor family
US5932538A (en) * 1996-02-02 1999-08-03 Nitromed, Inc. Nitrosated and nitrosylated α-adrenergic receptor antagonist compounds, compositions and their uses

Family Cites Families (5)

* 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
US3669968A (en) 1970-05-21 1972-06-13 Pfizer Trialkoxy quinazolines
JPS4966691A (sv) * 1972-10-30 1974-06-27
US3935213A (en) 1973-12-05 1976-01-27 Pfizer Inc. Process for hypotensive 4-amino-2-(piperazin-1-yl) quinazoline derivatives
JPS50126682A (sv) * 1974-03-25 1975-10-04

Also Published As

Publication number Publication date
SE450120B (sv) 1987-06-09
PT66617A (en) 1977-06-01
PL198874A1 (pl) 1978-04-10
FR2355015A1 (fr) 1978-01-13
PL111221B1 (en) 1980-08-30
ATA386977A (de) 1979-09-15
BG35594A3 (en) 1984-05-15
NL172543B (nl) 1983-04-18
CH638516A5 (en) 1983-09-30
RO77330A (ro) 1981-06-22
SU946402A3 (ru) 1982-07-23
NL7705939A (nl) 1977-12-19
YU40164B (en) 1985-08-31
FI66853B (fi) 1984-08-31
PT66617B (en) 1978-10-27
PH22196A (en) 1988-06-28
BG35748A3 (en) 1984-06-15
BE855656A (fr) 1977-12-14
SE435380B (sv) 1984-09-24
JPS52153985A (en) 1977-12-21
FI771741A (sv) 1977-12-16
DE2725019A1 (de) 1977-12-22
ZA773014B (en) 1978-04-26
IE45423L (en) 1977-12-15
MY8100270A (en) 1981-12-31
NL172543C (nl) 1983-09-16
NZ184168A (en) 1979-08-31
BG35747A3 (en) 1984-06-15
PL105558B1 (pl) 1979-10-31
IE45423B1 (en) 1982-08-25
SU1033002A3 (ru) 1983-07-30
AU2558377A (en) 1978-09-07
DK146625B (da) 1983-11-21
SE8107554L (sv) 1981-12-16
LU77530A1 (fr) 1979-03-26
FI66853C (fi) 1984-12-10
GR72288B (sv) 1983-10-17
SE7705745L (sv) 1977-12-16
CH638517A5 (en) 1983-09-30
AT356115B (de) 1980-04-10
FR2355015B1 (sv) 1981-07-24
CA1068698A (en) 1979-12-25
HU177883B (en) 1982-01-28
NO771919L (no) 1977-12-16
DD131021A5 (de) 1978-05-24
YU132677A (en) 1982-08-31
DK146625C (da) 1984-06-04
PL113012B1 (en) 1980-11-29
NO147838B (no) 1983-03-14
NO147838C (no) 1983-06-22
RO77308A (ro) 1981-08-17
EG12922A (en) 1980-03-31
IL52167A (en) 1981-01-30
CS202069B2 (en) 1980-12-31
AR218251A1 (es) 1980-05-30
RO73050A (ro) 1981-08-30
GB1548856A (en) 1979-07-18
IL52167A0 (en) 1977-07-31
DK240877A (da) 1977-12-16
JPS5543465B2 (sv) 1980-11-06
ES459364A1 (es) 1978-03-16
CH638203A5 (en) 1983-09-15

Similar Documents

Publication Publication Date Title
YU41020B (en) Process for preparing heterocyclic phenylet
HU177953B (en) Process for producing new heterocyclic aminoalkil derivatives
HU177999B (en) Process for producing new piperazine derivatives
NZ183450A (en) Preparation of the crystalline -form of 2-(4-(2-foroyl)-piperazin-1-yl)-4-amino-6,7-dimethoxy-quinazdine hydrochloride
YU171080A (en) Process for obtaining new substituted heterocyclic phenoxyamines
YU211480A (en) Process for obtaining new piperazine derivatives
HU173483B (hu) Sposob poluchenija novykh proizvodnykh piperazina
HK31481A (en) Process for hypotensive 2-(4-substituted piperazin-1-yl)-4-aminoquinazolines
PT67006A (en) Process for preparing hypotensive 2-(4-aroylpiperazin-1-yl)-4-amino-6,7-dimethoxyquinazolines
YU84077A (en) Process for obtaining new benzodioxole derivatives
PH11876A (en) Process for preparing 2-(2,2-dicyclohexylethyl)piperidine
YU104477A (en) Process for obtaining phenyl piperazine derivatives
YU293677A (en) Process for obtaining new piperazine derivatives
GB1532078A (en) 2-(hydroxyanilino)-hexahydro-2-h-benzo(d)quinolizines
GB1551117A (en) 2-(5-nitro-2imidazolyl)-quinazoline derivatives
YU40698B (en) Process for preparing 2-(2,2,2-trihaloethy)-4-halocyclobutane-l-ones
NZ189245A (en) Substituted 2-(2-amino-4-thiazoyl)-2-hydroxyimino-acetic acid derivatives
AU2734677A (en) Various antihistamine heterocyclic compounds
YU66777A (en) Process for obtaining new 2-(dimethyl-carbamoylimino)-benzthiazoline-3-ide salts
IL51725A (en) Process for preparing 2-(2-2- dicyclohexylethyl)piperidine
IE45688L (en) 2-(dimethylcarbamoylimino)-benzthiazolin-3-carboxylic acid¹esters
JPS5291892A (en) Novel heterocyclic compound and process for preparing same
GB1535276A (en) 2-(indenyloxymethyl)morpholine derivatives
YU248376A (en) Process for preparing new 2-(m-trifluoromethylamino)-pyridines
PH11832A (en) 2-(o-ethoxyphenoxymethyl)morpholine