DK76782A - Fremgangsmaade til fremstilling af quinazoliner - Google Patents

Fremgangsmaade til fremstilling af quinazoliner Download PDF

Info

Publication number: DK76782A
Authority: DK; Denmark
Prior art keywords: quinazolines; procedure; preparation; denotes; dihydroimidazo
Prior art date: 1978-04-10

Application number

DK76782A

Other languages

English (en)

Other versions

DK150605C (da

DK150605B (da

Inventor

T A Jenks

W N Beverung

R A Parkyka

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

1982-02-22

Publication date

1982-02-22

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

1982-02-22 Application filed by Bristol Myers Co filed Critical Bristol Myers Co

1982-02-22 Publication of DK76782A publication Critical patent/DK76782A/da

1987-04-13 Publication of DK150605B publication Critical patent/DK150605B/da

1987-12-07 Application granted granted Critical

1987-12-07 Publication of DK150605C publication Critical patent/DK150605C/da

Links

238000000034 method Methods 0.000 title abstract 2
JWVCLYRUEFBMGU-UHFFFAOYSA-N quinazoline Chemical compound N1=CN=CC2=CC=CC=C21 JWVCLYRUEFBMGU-UHFFFAOYSA-N 0.000 title 1
ZCYVEMRRCGMTRW-UHFFFAOYSA-N 7553-56-2 Chemical compound [I] ZCYVEMRRCGMTRW-UHFFFAOYSA-N 0.000 abstract 1
WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 abstract 1
ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 1
125000000217 alkyl group Chemical group 0.000 abstract 1
OTBXOEAOVRKTNQ-UHFFFAOYSA-N anagrelide Chemical compound N1=C2NC(=O)CN2CC2=C(Cl)C(Cl)=CC=C21 OTBXOEAOVRKTNQ-UHFFFAOYSA-N 0.000 abstract 1
239000008280 blood Substances 0.000 abstract 1
GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 abstract 1
229910052794 bromium Inorganic materials 0.000 abstract 1
239000003795 chemical substances by application Substances 0.000 abstract 1
229910052801 chlorine Inorganic materials 0.000 abstract 1
239000000460 chlorine Substances 0.000 abstract 1
229910052740 iodine Inorganic materials 0.000 abstract 1
239000011630 iodine Substances 0.000 abstract 1
208000010110 spontaneous platelet aggregation Diseases 0.000 abstract 1

Landscapes

Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Nitrogen Condensed Heterocyclic Rings (AREA)

DK76782A 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 DK150605C (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 (3)

Publication Number	Publication Date
DK76782A true DK76782A (da)	1982-02-22
DK150605B DK150605B (da)	1987-04-13
DK150605C DK150605C (da)	1987-12-07

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 After (1)

Application Number	Title	Priority Date	Filing Date
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

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
DK316686A (da)	1986-07-03
DK316686D0 (da)	1986-07-03

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Legal Events

Date	Code	Title	Description
1999-04-19	PUP	Patent expired