DK146510C - 2-(4-(2-furoyl)piperazin-1-yl)-4-phthalimido-6,7-dimethoxyquinazolin til anvendelse som mellemprodukt ved fremstilling af 2-(4-(2-furoyl)piperazin-1-yl)-4-amino-6,7-dimethoxyquinazolin - Google Patents

2-(4-(2-furoyl)piperazin-1-yl)-4-phthalimido-6,7-dimethoxyquinazolin til anvendelse som mellemprodukt ved fremstilling af 2-(4-(2-furoyl)piperazin-1-yl)-4-amino-6,7-dimethoxyquinazolin

Info

Publication number: DK146510C
Authority: DK; Denmark
Prior art keywords: furoyl; piperazin; dimethoxyquinazoline; phthalimido; amino
Prior art date: 1976-06-15

Application number

DK441580A

Other languages

English (en)

Other versions

DK441580A (da

DK146510B (da

Inventor

Philip Dietrich 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.)

1976-06-15

Filing date

1980-10-17

Publication date

1984-03-26

1977-06-01 Priority claimed from DK240877A external-priority patent/DK146625C/da

1980-10-17 Application filed by Pfizer filed Critical Pfizer

1980-10-17 Priority to DK441580A priority Critical patent/DK146510C/da

1980-10-17 Publication of DK441580A publication Critical patent/DK441580A/da

1983-10-24 Publication of DK146510B publication Critical patent/DK146510B/da

1984-03-26 Application granted granted Critical

1984-03-26 Publication of DK146510C publication Critical patent/DK146510C/da

Links

GKHGJGIKBLYGFY-UHFFFAOYSA-N 2-[2-[4-(furan-2-carbonyl)piperazin-1-yl]-6,7-dimethoxyquinazolin-4-yl]isoindole-1,3-dione Chemical compound N=1C(N2C(C3=CC=CC=C3C2=O)=O)=C2C=C(OC)C(OC)=CC2=NC=1N(CC1)CCN1C(=O)C1=CC=CO1 GKHGJGIKBLYGFY-UHFFFAOYSA-N 0.000 title 1
IENZQIKPVFGBNW-UHFFFAOYSA-N prazosin Chemical compound N=1C(N)=C2C=C(OC)C(OC)=CC2=NC=1N(CC1)CCN1C(=O)C1=CC=CO1 IENZQIKPVFGBNW-UHFFFAOYSA-N 0.000 title 1
238000002360 preparation method Methods 0.000 title 1

DK441580A 1976-06-15 1980-10-17 2-(4-(2-furoyl)piperazin-1-yl)-4-phthalimido-6,7-dimethoxyquinazolin til anvendelse som mellemprodukt ved fremstilling af 2-(4-(2-furoyl)piperazin-1-yl)-4-amino-6,7-dimethoxyquinazolin DK146510C (da)

Priority Applications (1)

Application Number	Priority Date	Filing Date	Title
DK441580A DK146510C (da)	1976-06-15	1980-10-17	2-(4-(2-furoyl)piperazin-1-yl)-4-phthalimido-6,7-dimethoxyquinazolin til anvendelse som mellemprodukt ved fremstilling af 2-(4-(2-furoyl)piperazin-1-yl)-4-amino-6,7-dimethoxyquinazolin

Applications Claiming Priority (6)

Application Number	Priority Date	Filing Date	Title
US69620176A	1976-06-15	1976-06-15
US69620176		1976-06-15
DK240877		1977-06-01
DK240877A DK146625C (da)	1976-06-15	1977-06-01	2-halogen-4-(beskyttet-amino)quinazolinderivater til anvendelse som mellemprodukter ved fremstilling af 2-(4-(2-furoyl)piperazin-1-yl)-4-amino-6,7-dimethoxyquinazolin
DK441580		1980-10-17
DK441580A DK146510C (da)	1976-06-15	1980-10-17	2-(4-(2-furoyl)piperazin-1-yl)-4-phthalimido-6,7-dimethoxyquinazolin til anvendelse som mellemprodukt ved fremstilling af 2-(4-(2-furoyl)piperazin-1-yl)-4-amino-6,7-dimethoxyquinazolin

Publications (3)

Publication Number	Publication Date
DK441580A DK441580A (da)	1980-10-17
DK146510B DK146510B (da)	1983-10-24
DK146510C true DK146510C (da)	1984-03-26

Family

ID=27221570

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
DK441580A DK146510C (da)	1976-06-15	1980-10-17	2-(4-(2-furoyl)piperazin-1-yl)-4-phthalimido-6,7-dimethoxyquinazolin til anvendelse som mellemprodukt ved fremstilling af 2-(4-(2-furoyl)piperazin-1-yl)-4-amino-6,7-dimethoxyquinazolin

Country Status (1)

Country	Link
DK (1)	DK146510C (da)

1980
- 1980-10-17 DK DK441580A patent/DK146510C/da not_active IP Right Cessation

Also Published As

Publication number	Publication date
DK441580A (da)	1980-10-17
DK146510B (da)	1983-10-24

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Legal Events

Date	Code	Title	Description
1995-02-27	PBP	Patent lapsed