AU547917B2 - 3-monosubstituted-2-penem-2-carboxylic acid compounds - Google Patents

3-monosubstituted-2-penem-2-carboxylic acid compounds

Info

Publication number: AU547917B2
Authority: AU; Australia
Prior art keywords: penem; monosubstituted; carboxylic acid; acid compounds; compounds
Prior art date: 1983-06-10
Legal status (The legal status 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 status listed.): Ceased

Application number

AU29218/84A

Other versions

AU2921884A (en

Inventor

Ernest Seiichi Hamanaka

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

Pfizer Corp SRL

Original Assignee

Pfizer Corp Belgium

Pfizer Corp SRL

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.)

1983-06-10

Filing date

1984-06-08

Publication date

1985-11-14

1983-06-10 Priority claimed from US06/502,895 external-priority patent/US4619783A/en

1983-06-10 Priority claimed from US06/502,894 external-priority patent/US4595539A/en

1984-06-08 Application filed by Pfizer Corp Belgium, Pfizer Corp SRL filed Critical Pfizer Corp Belgium

1984-12-13 Publication of AU2921884A publication Critical patent/AU2921884A/en

1985-11-14 Application granted granted Critical

1985-11-14 Publication of AU547917B2 publication Critical patent/AU547917B2/en

2004-06-08 Anticipated expiration legal-status Critical

Status Ceased legal-status Critical Current

Classifications

- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P20/00—Technologies relating to chemical industry
- Y02P20/50—Improvements relating to the production of bulk chemicals
- Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

AU29218/84A 1983-06-10 1984-06-08 3-monosubstituted-2-penem-2-carboxylic acid compounds Ceased AU547917B2 (en)

Applications Claiming Priority (4)

Application Number	Priority Date	Filing Date	Title
US502894		1983-06-10
US06/502,895 US4619783A (en)	1983-06-10	1983-06-10	Process and intermediates for the preparation of penem derivatives
US502895		1983-06-10
US06/502,894 US4595539A (en)	1983-06-10	1983-06-10	Preparation of penem derivatives and azetidinone intermediates

Publications (2)

Publication Number	Publication Date
AU2921884A AU2921884A (en)	1984-12-13
AU547917B2 true AU547917B2 (en)	1985-11-14

Family

ID=27054311

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
AU29218/84A Ceased AU547917B2 (en)	1983-06-10	1984-06-08	3-monosubstituted-2-penem-2-carboxylic acid compounds

Country Status (6)

Country	Link
AU (1)	AU547917B2 (en)
CA (1)	CA1252096A (en)
DK (1)	DK282084A (en)
FI (1)	FI82470C (en)
GR (1)	GR82153B (en)
IL (1)	IL72056A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4614738A (en) *	1983-03-25	1986-09-30	Schering Corporation	2-(N-heterocycloaliphaticthio)penems

1984
- 1984-06-07 GR GR74957A patent/GR82153B/el unknown
- 1984-06-07 IL IL72056A patent/IL72056A/en unknown
- 1984-06-08 AU AU29218/84A patent/AU547917B2/en not_active Ceased
- 1984-06-08 CA CA000456199A patent/CA1252096A/en not_active Expired
- 1984-06-08 FI FI842330A patent/FI82470C/en not_active IP Right Cessation
- 1984-06-08 DK DK282084A patent/DK282084A/en not_active Application Discontinuation

Also Published As

Publication number	Publication date
DK282084D0 (en)	1984-06-08
FI842330A (en)	1984-12-11
AU2921884A (en)	1984-12-13
FI82470C (en)	1991-03-11
FI842330A0 (en)	1984-06-08
IL72056A (en)	1988-01-31
DK282084A (en)	1984-12-11
GR82153B (en)	1984-12-13
IL72056A0 (en)	1984-10-31
FI82470B (en)	1990-11-30
CA1252096A (en)	1989-04-04

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