IL52394A0 - The preparation of 2-(4-(2-furoyl)piperazin-1-yl)-4-amino-6,7-dimethoxyquinazoline - Google Patents

The preparation of 2-(4-(2-furoyl)piperazin-1-yl)-4-amino-6,7-dimethoxyquinazoline

Info

Publication number
IL52394A0
IL52394A0 IL52394A IL5239477A IL52394A0 IL 52394 A0 IL52394 A0 IL 52394A0 IL 52394 A IL52394 A IL 52394A IL 5239477 A IL5239477 A IL 5239477A IL 52394 A0 IL52394 A0 IL 52394A0
Authority
IL
Israel
Prior art keywords
dimethoxyquinazoline
furoyl
piperazin
amino
preparation
Prior art date
Application number
IL52394A
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 IL52394A0 publication Critical patent/IL52394A0/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D491/00—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00
    • C07D491/02—Heterocyclic compounds containing in the condensed ring system both one or more rings having oxygen atoms as the only ring hetero atoms and one or more rings having nitrogen atoms as the only ring hetero atoms, not provided for by groups C07D451/00 - C07D459/00, C07D463/00, C07D477/00 or C07D489/00 in which the condensed system contains two hetero rings
    • C07D491/04—Ortho-condensed systems
    • 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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Cephalosporin Compounds (AREA)
  • Macromolecular Compounds Obtained By Forming Nitrogen-Containing Linkages In General (AREA)
IL52394A 1976-08-06 1977-06-27 The preparation of 2-(4-(2-furoyl)piperazin-1-yl)-4-amino-6,7-dimethoxyquinazoline IL52394A0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US71227776A 1976-08-06 1976-08-06

Publications (1)

Publication Number Publication Date
IL52394A0 true IL52394A0 (en) 1977-08-31

Family

ID=24861452

Family Applications (1)

Application Number Title Priority Date Filing Date
IL52394A IL52394A0 (en) 1976-08-06 1977-06-27 The preparation of 2-(4-(2-furoyl)piperazin-1-yl)-4-amino-6,7-dimethoxyquinazoline

Country Status (29)

Country Link
JP (1) JPS5321181A (en)
AR (1) AR213317A1 (en)
BE (1) BE857491A (en)
CA (1) CA1065317A (en)
CH (1) CH633794A5 (en)
CS (1) CS202074B2 (en)
DD (1) DD131855A5 (en)
DE (1) DE2731737A1 (en)
DK (1) DK143601C (en)
ES (1) ES460685A1 (en)
FI (1) FI65999C (en)
FR (1) FR2360591A1 (en)
GB (1) GB1526180A (en)
GR (1) GR69201B (en)
HK (1) HK30281A (en)
HU (1) HU177714B (en)
IE (1) IE45776B1 (en)
IL (1) IL52394A0 (en)
LU (1) LU77925A1 (en)
MY (1) MY8100264A (en)
NL (1) NL171448C (en)
NO (1) NO147912C (en)
NZ (1) NZ184535A (en)
PL (1) PL104355B1 (en)
PT (1) PT66796B (en)
RO (1) RO73523A (en)
SE (2) SE436032B (en)
YU (1) YU39397B (en)
ZA (1) ZA773898B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5793977A (en) * 1980-11-26 1982-06-11 Sankyo Co Ltd Acylaminoquinazoline derivative and its preparation

Also Published As

Publication number Publication date
CS202074B2 (en) 1980-12-31
CH633794A5 (en) 1982-12-31
DE2731737A1 (en) 1978-02-09
NL171448C (en) 1983-04-05
HU177714B (en) 1981-12-28
NO772488L (en) 1978-02-07
NO147912C (en) 1983-07-06
PL104355B1 (en) 1979-08-31
YU39397B (en) 1984-12-31
DK143601B (en) 1981-09-14
FR2360591A1 (en) 1978-03-03
NL171448B (en) 1982-11-01
NL7707792A (en) 1978-02-08
PT66796B (en) 1978-12-20
SE7707472L (en) 1978-02-07
PT66796A (en) 1977-08-01
IE45776L (en) 1978-02-06
JPS5321181A (en) 1978-02-27
DK320077A (en) 1978-02-07
FI772193A (en) 1978-02-07
FI65999B (en) 1984-04-30
FR2360591B1 (en) 1981-01-09
GR69201B (en) 1982-05-06
ZA773898B (en) 1978-05-30
ES460685A1 (en) 1978-07-01
MY8100264A (en) 1981-12-31
LU77925A1 (en) 1979-05-23
SE436032B (en) 1984-11-05
CA1065317A (en) 1979-10-30
YU171577A (en) 1982-08-31
DK143601C (en) 1982-02-08
IE45776B1 (en) 1982-12-01
AR213317A1 (en) 1979-01-15
GB1526180A (en) 1978-09-27
RO73523A (en) 1981-08-30
HK30281A (en) 1981-07-10
SE439162B (en) 1985-06-03
FI65999C (en) 1984-08-10
AU2663777A (en) 1978-04-27
DD131855A5 (en) 1978-07-26
PL200090A1 (en) 1978-05-22
BE857491A (en) 1978-02-06
NO147912B (en) 1983-03-28
SE8203583L (en) 1982-06-09
NZ184535A (en) 1979-06-08

Similar Documents

Publication Publication Date Title
HK42781A (en) 4-amino-6,7-dimethoxy-2-(4-(heterocyclocarbonyl)piperozin-1-yl)quinazolines
AR214746A1 (en) PROCEDURE FOR THE PREPARATION OF 4- (3-AMINO-2-HYDROXY-PROPYLOXY) -BENZIMIDAZOL-2-ONAS AND 5- (3-AMINO-2-HYDROXY-PROPYLOXY) -1,2,3,4-TETRAHIDRO-2 , 3-DIOXO-QUINOXAZOLINES
AU517636B2 (en) 1 (4-amino-6, 7-dimethoxy-2-quinazolinyl) 4 (2 tetrahydrofuroyl) piperazine hydrochloride dihydrate
NZ183450A (en) Preparation of the crystalline -form of 2-(4-(2-foroyl)-piperazin-1-yl)-4-amino-6,7-dimethoxy-quinazdine hydrochloride
NL7803312A (en) NEW 5- (4- (DIARYLMETHYL) -1-PIPERAZINYL ALKYL) - BENZIMIDAZOLE DERIVATIVES, AND THERAPEUTIC PREPARATIONS, CONTAINING SUCH DERIVATIVES.
NO147838C (en) INTERMEDIATE FOR USE IN PREPARATION OF THE HYPOTENSIVE AGENT 2- (4- (2-FUROYL) PIPERAZIN-1-YL) -4-AMINO-6,7-DIMETOXYKINAZOLINE
AR213659A1 (en) PROCEDURE FOR THE PREPARATION OF 2- (4- (AROIL OR HETEROAROIL) -PIPERAZIN-1-IL) -4-AMINO-6,7-DIMETOXYQUINAZOLINES
FI790320A (en) PROCEDURE FOR THE FRAMSTATION OF AV 6,7-DIMETOXY-4-AMINO-2- (4- (2-FUROYL) -1-PIPERASINYL) QUINAZOLINE HYDROCHLORIDE WITH BLODTRYCKSSAENKANDE VERKAN
IL52394A0 (en) The preparation of 2-(4-(2-furoyl)piperazin-1-yl)-4-amino-6,7-dimethoxyquinazoline
CY1122A (en) 4-amino-6,7-dimethoxy-2-(4-(hetero-cyclo-carbonyl)piperazin-1-yl)quinazolines
MX5100E (en) PROCEDURE FOR THE PRODUCTION OF 2- (2 ', 2', - DIHALOVINYL) -CYCLOBUTANONES AND 2- (2 ', 2', 2 ', - TRIHALOETHYL) -CYCLOBUTANONES
SE435284B (en) PROCEDURE FOR PREPARING 6,7-DIMETOXY-4-AMINO-2- (4- (2-FUROYL) -1-PIPERAZINYL) QUINOAZOLINE
NO774263L (en) INTERMEDIATE FOR THE PREPARATION OF 6,7-DIMETHOXY-4-AMINO-2- (4- (2-FUROYL) -1-PIPERAZINYL) KINAZOLINE WITH BLOOD PRESSURE-LOWING EFFECT
DK146510C (en) 2- (4- (2-FUROYL) PIPERAZIN-1-YL) -4-PHTHALIMIDO-6,7-DIMETHOXYQUINAZOLINE USED AS INTERMEDIATE IN THE PREPARATION OF 2- (4- (2-FUROYL) PIPERAZIN-1-YL) - 4-amino-6,7-dimethoxyquinazoline
AU492183B2 (en) Catalytic dehalogenation process for preparing 2-[4-(2-furoyl) piperazin-1-yl] -4-amino-6,7-dimethoxyquinazoline
NO154461C (en) PROCEDURE FOR PREPARING THE AAA FORM OF HYDROCHLORIDE OF PRAZOSIN 1 OR 2- (4- (2-FUROYL) -PIPERAZIN-1-YL) -4-AMINO-6,7-DIMETOXYKINAZOLINE.
DK146763C (en) ANALOGY PROCEDURE FOR THE PREPARATION OF 1-SUBSTITUTED 4- (1,2-DIPHENYLETHYL) PIPERAZINE DERIVATIVES

Legal Events

Date Code Title Description
RH Patent void