DK480080A - Analogifremgangsmaade til fremstilling af (d1) eller (1) 5-aroyl-1,2-dihydro-3h-pyrrol-(1,2-a)-pyrrol-1-carboxylsyrederivater - Google Patents

Analogifremgangsmaade til fremstilling af (d1) eller (1) 5-aroyl-1,2-dihydro-3h-pyrrol-(1,2-a)-pyrrol-1-carboxylsyrederivater

Info

Publication number: DK480080A
Authority: DK; Denmark
Prior art keywords: pyrrol; aroyl; dihydro; preparing; carboxylic acid
Prior art date: 1976-07-14

Application number

DK480080A

Other languages

English (en)

Other versions

DK151337B (da

DK151337C (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 US05/771,286 external-priority patent/US4089969A/en

1977-07-07 Priority claimed from DK307577A external-priority patent/DK151886C/da

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

1980-11-11 Publication of DK480080A publication Critical patent/DK480080A/da

1987-11-23 Publication of DK151337B publication Critical patent/DK151337B/da

1988-04-25 Application granted granted Critical

1988-04-25 Publication of DK151337C publication Critical patent/DK151337C/da

Links

DK480080A 1976-07-14 1980-11-11 Analogifremgangsmaade til fremstilling af (dl)- eller (l)-5-benzoyl-1,2-dihydro-3h-pyrrolo(1,2-a)pyrrol-1-carboxylsyrederivater DK151337C (da)

Applications Claiming Priority (6)

Application Number	Priority Date	Filing Date	Title
US70490976A	1976-07-14	1976-07-14
US70490976		1976-07-14
US05/771,286 US4089969A (en)	1976-07-14	1977-02-23	5-Aroyl-1,2-dihydro-3H-pyrrolo[1,2-a]pyrrole-1-carboxylic acid derivatives and process for the production thereof
US77128677		1977-02-23
DK307577		1977-07-07
DK307577A DK151886C (da)	1976-07-14	1977-07-07	Analogifremgangsmaade til fremstilling af (dl) eller (1) 5-benzoyl-1,2-dihydro-3h-pyrrolooe1,2-aaapyrrol-1-carboxylsyreestere

Publications (3)

Publication Number	Publication Date
DK480080A true DK480080A (da)	1980-11-11
DK151337B DK151337B (da)	1987-11-23
DK151337C DK151337C (da)	1988-04-25

Family

ID=27221728

Family Applications (4)

Application Number	Title	Priority Date	Filing Date
DK479780A DK152733C (da)	1976-07-14	1980-11-11	(d)-5-benzoyl-1,2-dihydro-3h-pyrrolooe1,2-aaa-pyrrol-1-carboxylsyrer eller estere eller salte deraf til anvendelse som mellemprodukter ved fremstilling af tilsvarende (dl)- eller (1)-carboxylsyrederivater
DK479980A DK151336C (da)	1976-07-14	1980-11-11	Analogifremgangsmaade til fremstilling af en (dl)- eller (l)-5-benzoyl-1,2-dihydro-3h-pyrrol(1,2-a)pyrrol-1-carboxylsyre
DK479880A DK151335C (da)	1976-07-14	1980-11-11	Analogifremgangsmaade til fremstilling af (dl)- eller (l)-5-benzoyl-1,2-dihydro-3h-pyrrolo(1,2-a)pyrrol-1-carboxylsyreestere eller salte
DK480080A DK151337C (da)	1976-07-14	1980-11-11	Analogifremgangsmaade til fremstilling af (dl)- eller (l)-5-benzoyl-1,2-dihydro-3h-pyrrolo(1,2-a)pyrrol-1-carboxylsyrederivater

Family Applications Before (3)

Application Number	Title	Priority Date	Filing Date
DK479780A DK152733C (da)	1976-07-14	1980-11-11	(d)-5-benzoyl-1,2-dihydro-3h-pyrrolooe1,2-aaa-pyrrol-1-carboxylsyrer eller estere eller salte deraf til anvendelse som mellemprodukter ved fremstilling af tilsvarende (dl)- eller (1)-carboxylsyrederivater
DK479980A DK151336C (da)	1976-07-14	1980-11-11	Analogifremgangsmaade til fremstilling af en (dl)- eller (l)-5-benzoyl-1,2-dihydro-3h-pyrrol(1,2-a)pyrrol-1-carboxylsyre
DK479880A DK151335C (da)	1976-07-14	1980-11-11	Analogifremgangsmaade til fremstilling af (dl)- eller (l)-5-benzoyl-1,2-dihydro-3h-pyrrolo(1,2-a)pyrrol-1-carboxylsyreestere eller salte

Country Status (1)

Country	Link
DK (4)	DK152733C (da)

1980
- 1980-11-11 DK DK479780A patent/DK152733C/da not_active IP Right Cessation
- 1980-11-11 DK DK479980A patent/DK151336C/da not_active IP Right Cessation
- 1980-11-11 DK DK479880A patent/DK151335C/da not_active IP Right Cessation
- 1980-11-11 DK DK480080A patent/DK151337C/da not_active IP Right Cessation

Also Published As

Publication number	Publication date
DK151337B (da)	1987-11-23
DK152733B (da)	1988-05-02
DK151336C (da)	1988-04-25
DK151336B (da)	1987-11-23
DK151335B (da)	1987-11-23
DK152733C (da)	1988-10-10
DK479780A (da)	1980-11-11
DK479980A (da)	1980-11-11
DK151337C (da)	1988-04-25
DK479880A (da)	1980-11-11
DK151335C (da)	1988-04-25

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Legal Events

Date	Code	Title	Description
1993-09-13	CTFF	Application for supplementary protection certificate (spc) filed	Free format text: CA 1993 00003, 930104
1994-01-31	CTFF	Application for supplementary protection certificate (spc) filed	Free format text: CA 1993 00003, 930104
1994-12-05	CTFF	Application for supplementary protection certificate (spc) filed	Free format text: CA 1993 00003, 930104
1997-08-11	PUP	Patent expired