CS195347B2 - Process for preparing antihypertensive 6,7-dimethoxy4-4-amino-2-/4-/2-furoyl/-1-piperazinyl/quinazoline - Google Patents

Process for preparing antihypertensive 6,7-dimethoxy4-4-amino-2-/4-/2-furoyl/-1-piperazinyl/quinazoline Download PDF

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Publication number
CS195347B2
CS195347B2 CS778432A CS843277A CS195347B2 CS 195347 B2 CS195347 B2 CS 195347B2 CS 778432 A CS778432 A CS 778432A CS 843277 A CS843277 A CS 843277A CS 195347 B2 CS195347 B2 CS 195347B2
Authority
CS
Czechoslovakia
Prior art keywords
dimethoxy
furoyl
piperazinyl
formula
amino
Prior art date
Application number
CS778432A
Other languages
Czech (cs)
English (en)
Inventor
Erkki J Honkanen
Aino K Pippuri
Original Assignee
Orion Yhtymae Oy
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 Orion Yhtymae Oy filed Critical Orion Yhtymae Oy
Publication of CS195347B2 publication Critical patent/CS195347B2/cs

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C331/00—Derivatives of thiocyanic acid or of isothiocyanic acid
    • C07C331/16—Isothiocyanates
    • C07C331/28—Isothiocyanates having isothiocyanate groups bound to carbon atoms of six-membered aromatic rings
    • 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
    • C07D307/68—Carbon atoms having three bonds to hetero atoms with at the most one bond to halogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Furan Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
CS778432A 1976-12-15 1977-12-15 Process for preparing antihypertensive 6,7-dimethoxy4-4-amino-2-/4-/2-furoyl/-1-piperazinyl/quinazoline CS195347B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI763613A FI58125C (fi) 1976-12-15 1976-12-15 Foerfarande foer framstaellning av 6,7-dimetoxi-4-amino-2-(4-(2-furoyl)-1-piperazinyl)kinazolin med blodtryckssaenkande vekan

Publications (1)

Publication Number Publication Date
CS195347B2 true CS195347B2 (en) 1980-01-31

Family

ID=8510503

Family Applications (1)

Application Number Title Priority Date Filing Date
CS778432A CS195347B2 (en) 1976-12-15 1977-12-15 Process for preparing antihypertensive 6,7-dimethoxy4-4-amino-2-/4-/2-furoyl/-1-piperazinyl/quinazoline

Country Status (17)

Country Link
JP (1) JPS5387377A (no)
AT (1) AT358048B (no)
BE (1) BE861821A (no)
CA (1) CA1092117A (no)
CH (1) CH630625A5 (no)
CS (1) CS195347B2 (no)
DD (1) DD133671A1 (no)
DE (1) DE2755637A1 (no)
DK (1) DK144972C (no)
FI (1) FI58125C (no)
HU (1) HU174047B (no)
NL (1) NL7713702A (no)
NO (1) NO147244C (no)
PL (1) PL106031B1 (no)
SE (1) SE435284B (no)
SU (1) SU753360A3 (no)
ZA (1) ZA777223B (no)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI67699C (fi) * 1979-01-31 1985-05-10 Orion Yhtymae Oy Foerfarande foer framstaellning av 6,7-dimetoxi-4-amino-2-(4-(2-furoyl)-1-piperazinyl)kinazolinhydroklorid med blodtryckssaenkande verkan
PL3290414T3 (pl) * 2012-05-23 2020-01-31 Nerviano Medical Sciences S.R.L. Sposób otrzymywania n-[5-(3,5-difluorobenzylo)-1h-indazol-3-ilo]-4-(4-metylopiperazyn-1-ylo)-2-(tetrahydropiran-4-yloamino)benzamidu

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3935213A (en) * 1973-12-05 1976-01-27 Pfizer Inc. Process for hypotensive 4-amino-2-(piperazin-1-yl) quinazoline derivatives

Also Published As

Publication number Publication date
CA1092117A (en) 1980-12-23
AT358048B (de) 1980-08-11
NL7713702A (nl) 1978-06-19
HU174047B (hu) 1979-10-28
NO147244B (no) 1982-11-22
FI58125C (fi) 1985-01-02
DE2755637C2 (no) 1987-09-24
DK144972C (da) 1988-08-29
NO147244C (no) 1984-10-09
ZA777223B (en) 1978-09-27
DK144972B (da) 1982-07-19
FI58125B (fi) 1980-08-29
ATA867277A (de) 1980-01-15
JPS5387377A (en) 1978-08-01
DD133671A1 (de) 1979-01-17
NO774262L (no) 1978-06-16
FI763613A (fi) 1978-06-16
SU753360A3 (ru) 1980-07-30
DK558277A (da) 1978-06-16
PL106031B1 (pl) 1979-11-30
DE2755637A1 (de) 1978-06-22
JPS6225147B2 (no) 1987-06-01
SE7713376L (sv) 1978-06-16
CH630625A5 (en) 1982-06-30
SE435284B (sv) 1984-09-17
PL202899A1 (pl) 1978-08-28
BE861821A (fr) 1978-03-31

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