NL8503001A - Nieuwe werkwijze voor de bereiding van optische aktieve 2-azetidionen, volgens deze werkwijze verkregen tussenprodukten en eindprodukten en toepassing van de eindprodukten voor de bereiding van 3-aminoverbindingen. - Google Patents

Nieuwe werkwijze voor de bereiding van optische aktieve 2-azetidionen, volgens deze werkwijze verkregen tussenprodukten en eindprodukten en toepassing van de eindprodukten voor de bereiding van 3-aminoverbindingen. Download PDF

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Publication number
NL8503001A
NL8503001A NL8503001A NL8503001A NL8503001A NL 8503001 A NL8503001 A NL 8503001A NL 8503001 A NL8503001 A NL 8503001A NL 8503001 A NL8503001 A NL 8503001A NL 8503001 A NL8503001 A NL 8503001A
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NL
Netherlands
Prior art keywords
formula
product
group
sheet
products
Prior art date
Application number
NL8503001A
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English (en)
Dutch (nl)
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 NL8503001A publication Critical patent/NL8503001A/nl

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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

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  • 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)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Catalysts (AREA)
NL8503001A 1984-11-02 1985-11-01 Nieuwe werkwijze voor de bereiding van optische aktieve 2-azetidionen, volgens deze werkwijze verkregen tussenprodukten en eindprodukten en toepassing van de eindprodukten voor de bereiding van 3-aminoverbindingen. NL8503001A (nl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR8416759 1984-11-02
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 (1)

Publication Number Publication Date
NL8503001A true NL8503001A (nl) 1986-06-02

Family

ID=9309226

Family Applications (1)

Application Number Title Priority Date Filing Date
NL8503001A NL8503001A (nl) 1984-11-02 1985-11-01 Nieuwe werkwijze voor de bereiding van optische aktieve 2-azetidionen, volgens deze werkwijze verkregen tussenprodukten en eindprodukten en toepassing van de eindprodukten voor de bereiding van 3-aminoverbindingen.

Country Status (8)

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

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
JPH0720927B2 (ja) 1995-03-08
JPH06316561A (ja) 1994-11-15
IT1184667B (it) 1987-10-28
IT8548740A0 (it) 1985-10-31
US4716226A (en) 1987-12-29
GB2166438A (en) 1986-05-08
JPS61158959A (ja) 1986-07-18
DE3539104A1 (de) 1986-05-07
CH670088A5 (ja) 1989-05-12
GB8526930D0 (en) 1985-12-04
JPH0759553B2 (ja) 1995-06-28
GB2166438B (en) 1989-11-01
FR2572727A1 (fr) 1986-05-09
FR2572727B1 (fr) 1989-05-19
DE3539104C2 (de) 1996-12-12

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