IT8548740A0 - Procedimento di preparazione di 2-a zetidinoni otticamente attivi, prodotti intermedi e prodotti finali ottenuti nonche' applicazione deiprodotti finali alla preparazionedi derivati 3-amminici - Google Patents

Procedimento di preparazione di 2-a zetidinoni otticamente attivi, prodotti intermedi e prodotti finali ottenuti nonche' applicazione deiprodotti finali alla preparazionedi derivati 3-amminici

Info

Publication number
IT8548740A0
IT8548740A0 IT8548740A IT4874085A IT8548740A0 IT 8548740 A0 IT8548740 A0 IT 8548740A0 IT 8548740 A IT8548740 A IT 8548740A IT 4874085 A IT4874085 A IT 4874085A IT 8548740 A0 IT8548740 A0 IT 8548740A0
Authority
IT
Italy
Prior art keywords
preparation
final products
zetidinones
procedure
well
Prior art date
Application number
IT8548740A
Other languages
English (en)
Other versions
IT1184667B (it
Inventor
Stephane Gero
Jeanine Cleophax
Alice Gateau-Olesker
Original Assignee
Roussel Uclaf
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.)
Filing date
Publication date
Application filed by Roussel Uclaf filed Critical Roussel Uclaf
Publication of IT8548740A0 publication Critical patent/IT8548740A0/it
Application granted granted Critical
Publication of IT1184667B publication Critical patent/IT1184667B/it

Links

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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Catalysts (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
IT48740/85A 1984-11-02 1985-10-31 Procedimento di preparazione di 2-azetidinoni otticamente attivi,prodotti intermedi e prodotti finali ottenuti nonche' applicazione dei prodotti finali alla preparazione di derivati 3-amminici IT1184667B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8416759A FR2572727B1 (fr) 1984-11-02 1984-11-02 Nouveau procede de preparation de 2-azetidinones optiquement actives, produits intermediaires de ce procede et produits finals obtenus par le procede

Publications (2)

Publication Number Publication Date
IT8548740A0 true IT8548740A0 (it) 1985-10-31
IT1184667B IT1184667B (it) 1987-10-28

Family

ID=9309226

Family Applications (1)

Application Number Title Priority Date Filing Date
IT48740/85A IT1184667B (it) 1984-11-02 1985-10-31 Procedimento di preparazione di 2-azetidinoni otticamente attivi,prodotti intermedi e prodotti finali ottenuti nonche' applicazione dei prodotti finali alla preparazione di derivati 3-amminici

Country Status (8)

Country Link
US (1) US4716226A (it)
JP (2) JPH0720927B2 (it)
CH (1) CH670088A5 (it)
DE (1) DE3539104C2 (it)
FR (1) FR2572727B1 (it)
GB (1) GB2166438B (it)
IT (1) IT1184667B (it)
NL (1) NL8503001A (it)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54130552A (en) * 1978-02-23 1979-10-09 Kyowa Hakko Kogyo Co Ltd 2-azetidinone derivative and its preparation
US4680391A (en) * 1983-12-01 1987-07-14 Merck & Co., Inc. Substituted azetidinones as anti-inflammatory and antidegenerative agents

Also Published As

Publication number Publication date
GB2166438A (en) 1986-05-08
GB2166438B (en) 1989-11-01
DE3539104C2 (de) 1996-12-12
US4716226A (en) 1987-12-29
FR2572727A1 (fr) 1986-05-09
JPS61158959A (ja) 1986-07-18
GB8526930D0 (en) 1985-12-04
JPH0759553B2 (ja) 1995-06-28
IT1184667B (it) 1987-10-28
NL8503001A (nl) 1986-06-02
CH670088A5 (it) 1989-05-12
JPH0720927B2 (ja) 1995-03-08
DE3539104A1 (de) 1986-05-07
JPH06316561A (ja) 1994-11-15
FR2572727B1 (fr) 1989-05-19

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Legal Events

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TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19961008