DK479580A - Analogifremgangsmaade til fremstilling af (dl) eller (1) 5-(2-furoyl)-,5-(2-thenoyl)-,5(3-furoyl)- og 5-(3-thenoyl)-1,2-dihydro-3h-pyrrol-(1,2-a)-pyrrol-1-carboxylsyre - Google Patents

Analogifremgangsmaade til fremstilling af (dl) eller (1) 5-(2-furoyl)-,5-(2-thenoyl)-,5(3-furoyl)- og 5-(3-thenoyl)-1,2-dihydro-3h-pyrrol-(1,2-a)-pyrrol-1-carboxylsyre

Info

Publication number: DK479580A
Authority: DK; Denmark
Prior art keywords: thenoyl; furoyl; pyrrole; dihydro; analogue
Prior art date: 1976-07-14

Application number

DK479580A

Other languages

English (en)

Other versions

DK152654B (da

DK152654C (da

Inventor

J M Muchowski

A F Kluge

Original Assignee

Syntex Inc

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.)

1976-07-14

Filing date

1980-11-11

Publication date

1980-11-11

1977-02-23 Priority claimed from US05/771,283 external-priority patent/US4087539A/en

1977-07-07 Priority claimed from DK307677A external-priority patent/DK152652C/da

1980-11-11 Application filed by Syntex Inc filed Critical Syntex Inc

1980-11-11 Publication of DK479580A publication Critical patent/DK479580A/da

1988-04-05 Publication of DK152654B publication Critical patent/DK152654B/da

1988-09-19 Application granted granted Critical

1988-09-19 Publication of DK152654C publication Critical patent/DK152654C/da

Links

DK479580A 1976-07-14 1980-11-11 Analogifremgangsmaade til fremstilling af (dl)- eller (l)-5-(2-furoyl)-, 5-(2-thenoyl)-, 5-(furoyl)- eller 5-(3-thenoyl)-1,2-dihydro-3h-pyrrol-oe1,2-aaa-pyrrol-1-carboxylsyre DK152654C (da)

Applications Claiming Priority (6)

Application Number	Priority Date	Filing Date	Title
US70485776A	1976-07-14	1976-07-14
US70485776		1976-07-14
US77128377		1977-02-23
US05/771,283 US4087539A (en)	1976-07-14	1977-02-23	5-(2-Furoyl)-, 5-(2-thenoyl)-, 5-(3-furoyl)- and 5-(3-thenoyl)-1,2-dihydro-3H-pyrrolo[1,2-a]pyrrole-1-carboxylic acid derivatives and process for the production thereof
DK307677A DK152652C (da)	1976-07-14	1977-07-07	Analogifremgangsmaade til fremstilling af 5-(2-furoyl)-, 5-(2-thenoyl)-, 5-(3-furoyl)- og 5-(3-theonyl)-1,2-dihydro-3h-pyrrolooe1,2-aaapyrrol-1-carboxylsyreestere
DK307677		1977-07-07

Publications (3)

Publication Number	Publication Date
DK479580A true DK479580A (da)	1980-11-11
DK152654B DK152654B (da)	1988-04-05
DK152654C DK152654C (da)	1988-09-19

Family

ID=27221729

Family Applications (4)

Application Number	Title	Priority Date	Filing Date
DK479580A DK152654C (da)	1976-07-14	1980-11-11	Analogifremgangsmaade til fremstilling af (dl)- eller (l)-5-(2-furoyl)-, 5-(2-thenoyl)-, 5-(furoyl)- eller 5-(3-thenoyl)-1,2-dihydro-3h-pyrrol-oe1,2-aaa-pyrrol-1-carboxylsyre
DK479680A DK152655C (da)	1976-07-14	1980-11-11	Analogifremgangsmaade til fremstilling af (dl)- eller (l)-5-(2-furoyl)-, 5-(2-thenoyl)-, 5-(3-furoyl)- eller 5-(3-thenoyl)-1,2-dihydro-3h-pyrrolooe1,2-aaapyrrol-1-carboxylsyrederivater
DK479380A DK152653C (da)	1976-07-14	1980-11-11	Analogifremgangsmaade til fremstilling af (dl)-eller (l)-5-(2-furoyl)-, 5-(2-thenoyl)-, 5-(3-furoyl)- eller 5-(3-thenoyl)-1,2-dihydro-3h-pyrrolooe1,2-aaapyrrol-1-carboxylsyreestere eller salte
DK479480A DK479480A (da)	1976-07-14	1980-11-11	(dl) 5-(2-furoyl)-,5-(2-thenoyl)-,5-(3-furoyl)-og 5-(3-thenoyl)-1,2-dihydro-3h-pyrrol-(1,2-a)-pyrrol-1-carboxylsyrer estere og salte

Family Applications After (3)

Application Number	Title	Priority Date	Filing Date
DK479680A DK152655C (da)	1976-07-14	1980-11-11	Analogifremgangsmaade til fremstilling af (dl)- eller (l)-5-(2-furoyl)-, 5-(2-thenoyl)-, 5-(3-furoyl)- eller 5-(3-thenoyl)-1,2-dihydro-3h-pyrrolooe1,2-aaapyrrol-1-carboxylsyrederivater
DK479380A DK152653C (da)	1976-07-14	1980-11-11	Analogifremgangsmaade til fremstilling af (dl)-eller (l)-5-(2-furoyl)-, 5-(2-thenoyl)-, 5-(3-furoyl)- eller 5-(3-thenoyl)-1,2-dihydro-3h-pyrrolooe1,2-aaapyrrol-1-carboxylsyreestere eller salte
DK479480A DK479480A (da)	1976-07-14	1980-11-11	(dl) 5-(2-furoyl)-,5-(2-thenoyl)-,5-(3-furoyl)-og 5-(3-thenoyl)-1,2-dihydro-3h-pyrrol-(1,2-a)-pyrrol-1-carboxylsyrer estere og salte

Country Status (1)

Country	Link
DK (4)	DK152654C (da)

1980
- 1980-11-11 DK DK479580A patent/DK152654C/da not_active IP Right Cessation
- 1980-11-11 DK DK479680A patent/DK152655C/da not_active IP Right Cessation
- 1980-11-11 DK DK479380A patent/DK152653C/da not_active IP Right Cessation
- 1980-11-11 DK DK479480A patent/DK479480A/da unknown

Also Published As

Publication number	Publication date
DK479380A (da)	1980-11-11
DK479480A (da)	1980-11-11
DK152655C (da)	1988-09-19
DK152655B (da)	1988-04-05
DK152654B (da)	1988-04-05
DK152654C (da)	1988-09-19
DK479680A (da)	1980-11-11
DK152653B (da)	1988-04-05
DK152653C (da)	1988-09-19

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Legal Events

Date	Code	Title	Description
1991-03-25	PBP	Patent lapsed