DK316686A - Fremgangsmaade til fremstilling af quinazoliner - Google Patents

Fremgangsmaade til fremstilling af quinazoliner Download PDF

Info

Publication number: DK316686A
Authority: DK; Denmark
Prior art keywords: quinazolines; procedure; preparation
Prior art date: 1978-04-10

Application number

DK316686A

Other languages

English (en)

Other versions

DK154838B (da

DK154838C (da

DK316686D0 (da

Inventor

Thomas Andrew Jenks

Jr Warren Neil Beverung

Richard Anthony Partyka

Original Assignee

Bristol Myers Co

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.)

1978-04-10

Filing date

1986-07-03

Publication date

1986-07-03

1978-04-10 Priority claimed from US05/894,464 external-priority patent/US4146718A/en

1986-07-03 Application filed by Bristol Myers Co filed Critical Bristol Myers Co

1986-07-03 Publication of DK316686A publication Critical patent/DK316686A/da

1986-07-03 Publication of DK316686D0 publication Critical patent/DK316686D0/da

1988-12-27 Publication of DK154838B publication Critical patent/DK154838B/da

1989-07-10 Application granted granted Critical

1989-07-10 Publication of DK154838C publication Critical patent/DK154838C/da

Links

JWVCLYRUEFBMGU-UHFFFAOYSA-N quinazoline Chemical compound N1=CN=CC2=CC=CC=C21 JWVCLYRUEFBMGU-UHFFFAOYSA-N 0.000 title 1

DK316686A 1978-04-10 1986-07-03 Fremgangsmaade til fremstilling af 6,7-dichlor-1,5-dihydroimidazo(2,1-b)-quinazolin-2(3h)-on eller et syreadditionssalt eller hydrat deraf DK154838C (da)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
US89446478		1978-04-10
US05/894,464 US4146718A (en)	1978-04-10	1978-04-10	Alkyl 5,6-dichloro-3,4-dihydro-2(1h)-iminoquinazoline-3-acetate hydrohalides
DK144779A DK156062C (da)	1978-04-10	1979-04-06	2-imino-3,4-dihydro-5,6-dichlor-quinazolin-3-acetater eller syreadditionssalte deraf samt fremgangsmaade til deres fremstilling
DK144779		1979-04-06

Publications (4)

Publication Number	Publication Date
DK316686A true DK316686A (da)	1986-07-03
DK316686D0 DK316686D0 (da)	1986-07-03
DK154838B DK154838B (da)	1988-12-27
DK154838C DK154838C (da)	1989-07-10

Family

ID=26065763

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
DK76782A DK150605C (da)	1978-04-10	1982-02-22	Fremgangsmaade til fremstilling af 6,7-dichlor-1,5-dihydroimidazo(2,1-b)quinazolin-2(3h)-on eller et syreadditionssalt eller hydrat deraf
DK316686A DK154838C (da)	1978-04-10	1986-07-03	Fremgangsmaade til fremstilling af 6,7-dichlor-1,5-dihydroimidazo(2,1-b)-quinazolin-2(3h)-on eller et syreadditionssalt eller hydrat deraf

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
DK76782A DK150605C (da)	1978-04-10	1982-02-22	Fremgangsmaade til fremstilling af 6,7-dichlor-1,5-dihydroimidazo(2,1-b)quinazolin-2(3h)-on eller et syreadditionssalt eller hydrat deraf

Country Status (1)

Country	Link
DK (2)	DK150605C (da)

1982
- 1982-02-22 DK DK76782A patent/DK150605C/da not_active IP Right Cessation
1986
- 1986-07-03 DK DK316686A patent/DK154838C/da not_active IP Right Cessation

Also Published As

Publication number	Publication date
DK150605C (da)	1987-12-07
DK154838B (da)	1988-12-27
DK154838C (da)	1989-07-10
DK150605B (da)	1987-04-13
DK316686D0 (da)	1986-07-03
DK76782A (da)	1982-02-22

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Legal Events

Date	Code	Title	Description
1999-04-12	PUP	Patent expired