IL54182A - 3 beta-aminoazetidin-2-ones as nocardicin intermediates and process for their preparation - Google Patents

3 beta-aminoazetidin-2-ones as nocardicin intermediates and process for their preparation

Info

Publication number: IL54182A
Authority: IL; Israel
Prior art keywords: nocardicin; aminoazetidin; intermediates; beta; ones
Prior art date: 1977-03-07

Application number

IL54182A

Other languages

English (en)

Other versions

IL54182A0 (en

Original Assignee

Lilly Co Eli

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.)

1977-03-07

Filing date

1978-03-02

Publication date

1981-07-31

1978-03-02 Application filed by Lilly Co Eli filed Critical Lilly Co Eli

1978-06-15 Publication of IL54182A0 publication Critical patent/IL54182A0/xx

1981-07-31 Publication of IL54182A publication Critical patent/IL54182A/xx

Links

239000000543 intermediate Substances 0.000 title 1
229930189801 nocardicin Natural products 0.000 title 1

Classifications

- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D205/00—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom
- C07D205/02—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings
- C07D205/06—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
- C07D205/08—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with one oxygen atom directly attached in position 2, e.g. beta-lactams
- C07D205/085—Heterocyclic compounds containing four-membered rings with one nitrogen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with one oxygen atom directly attached in position 2, e.g. beta-lactams with a nitrogen atom directly attached in position 3

Landscapes

Chemical & Material Sciences (AREA)
Organic Chemistry (AREA)
Plural Heterocyclic Compounds (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
Nitrogen Condensed Heterocyclic Rings (AREA)
Cephalosporin Compounds (AREA)
Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)

IL54182A 1977-03-07 1978-03-02 3 beta-aminoazetidin-2-ones as nocardicin intermediates and process for their preparation IL54182A (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
US05/775,240 US4127568A (en)	1977-03-07	1977-03-07	Process for 3β-aminoazetidin-2-ones

Publications (2)

Publication Number	Publication Date
IL54182A0 IL54182A0 (en)	1978-06-15
IL54182A true IL54182A (en)	1981-07-31

Family

ID=25103776

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
IL54182A IL54182A (en)	1977-03-07	1978-03-02	3 beta-aminoazetidin-2-ones as nocardicin intermediates and process for their preparation
IL54183A IL54183A (en)	1977-03-07	1978-03-02	Oxazoline-azetidones as nocardicin intermediates and process for their preparation

Family Applications After (1)

Application Number	Title	Priority Date	Filing Date
IL54183A IL54183A (en)	1977-03-07	1978-03-02	Oxazoline-azetidones as nocardicin intermediates and process for their preparation

Country Status (11)

Country	Link
US (1)	US4127568A (fr)
JP (2)	JPS53112893A (fr)
BE (2)	BE864583A (fr)
CA (3)	CA1105471A (fr)
DE (2)	DE2809528A1 (fr)
ES (3)	ES467640A1 (fr)
FR (2)	FR2383186A1 (fr)
GB (2)	GB1595507A (fr)
IE (2)	IE46569B1 (fr)
IL (2)	IL54182A (fr)
NL (2)	NL7802435A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US4525304A (en) *	1982-11-16	1985-06-25	Eli Lilly And Company	Process for preparing oxazolinoazetidinones

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
GB1523885A (en) *	1975-04-22	1978-09-06	Connlab Holdings Ltd	4-haloauetidinone -1-(2'3'-dihaloisopropyl)-acetic acids acids and process for preparing same
US4158004A (en) *	1976-11-05	1979-06-12	Eli Lilly And Company	Process for antibiotic FR 1923 and related compounds
US4075219A (en) *	1977-03-31	1978-02-21	Eli Lilly And Company	Epimerization process

1977
- 1977-03-07 US US05/775,240 patent/US4127568A/en not_active Expired - Lifetime
1978
- 1978-03-02 IL IL54182A patent/IL54182A/xx unknown
- 1978-03-02 IL IL54183A patent/IL54183A/xx unknown
- 1978-03-03 FR FR7806156A patent/FR2383186A1/fr active Granted
- 1978-03-03 CA CA298,135A patent/CA1105471A/fr not_active Expired
- 1978-03-03 IE IE440/78A patent/IE46569B1/en unknown
- 1978-03-03 GB GB8447/78A patent/GB1595507A/en not_active Expired
- 1978-03-03 IE IE441/78A patent/IE46472B1/en unknown
- 1978-03-03 CA CA298,133A patent/CA1105470A/fr not_active Expired
- 1978-03-03 GB GB8446/78A patent/GB1595506A/en not_active Expired
- 1978-03-03 CA CA298,134A patent/CA1114827A/fr not_active Expired
- 1978-03-03 FR FR7806157A patent/FR2383174A1/fr active Granted
- 1978-03-06 NL NL7802435A patent/NL7802435A/xx not_active Application Discontinuation
- 1978-03-06 BE BE1008740A patent/BE864583A/fr unknown
- 1978-03-06 NL NL7802434A patent/NL7802434A/xx not_active Application Discontinuation
- 1978-03-06 JP JP2591878A patent/JPS53112893A/ja active Pending
- 1978-03-06 DE DE19782809528 patent/DE2809528A1/de not_active Withdrawn
- 1978-03-06 DE DE19782809529 patent/DE2809529A1/de not_active Withdrawn
- 1978-03-06 JP JP2591978A patent/JPS53124255A/ja active Pending
- 1978-03-06 BE BE1008739A patent/BE864582A/fr unknown
- 1978-03-07 ES ES467640A patent/ES467640A1/es not_active Expired
- 1978-03-07 ES ES467639A patent/ES467639A1/es not_active Expired
- 1978-03-07 ES ES467638A patent/ES467638A1/es not_active Expired

Also Published As

Publication number	Publication date
IE46569B1 (en)	1983-07-27
IL54182A0 (en)	1978-06-15
GB1595507A (en)	1981-08-12
FR2383174B1 (fr)	1981-05-29
FR2383186A1 (fr)	1978-10-06
DE2809528A1 (de)	1978-09-14
IE46472B1 (en)	1983-06-29
ES467640A1 (es)	1978-10-16
IL54183A (en)	1981-07-31
US4127568A (en)	1978-11-28
CA1114827A (fr)	1981-12-22
CA1105471A (fr)	1981-07-21
BE864582A (fr)	1978-09-06
BE864583A (fr)	1978-09-06
IE780440L (en)	1978-09-07
JPS53124255A (en)	1978-10-30
NL7802434A (nl)	1978-09-11
JPS53112893A (en)	1978-10-02
FR2383186B1 (fr)	1981-11-13
IL54183A0 (en)	1978-06-15
FR2383174A1 (fr)	1978-10-06
IE780441L (en)	1978-09-07
ES467639A1 (es)	1979-09-01
GB1595506A (en)	1981-08-12
ES467638A1 (es)	1979-09-01
DE2809529A1 (de)	1978-09-14
CA1105470A (fr)	1981-07-21
NL7802435A (nl)	1978-09-11

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