DK460187A - PROCEDURE FOR THE PREPARATION OF OPTICALLY ACTIVE BETA-LACTAMES - Google Patents

PROCEDURE FOR THE PREPARATION OF OPTICALLY ACTIVE BETA-LACTAMES

Info

Publication number
DK460187A
DK460187A DK460187A DK460187A DK460187A DK 460187 A DK460187 A DK 460187A DK 460187 A DK460187 A DK 460187A DK 460187 A DK460187 A DK 460187A DK 460187 A DK460187 A DK 460187A
Authority
DK
Denmark
Prior art keywords
lactames
procedure
preparation
optically active
active beta
Prior art date
Application number
DK460187A
Other languages
Danish (da)
Other versions
DK460187D0 (en
Inventor
Ernst Hungerbuehler
Original Assignee
Ciba Geigy Ag
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 Ciba Geigy Ag filed Critical Ciba Geigy Ag
Publication of DK460187D0 publication Critical patent/DK460187D0/en
Publication of DK460187A publication Critical patent/DK460187A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D499/00—Heterocyclic compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. penicillins, penems; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
    • C07D499/88—Compounds with a double bond between positions 2 and 3 and a carbon atom having three bonds to hetero atoms with at the most one bond to halogen, e.g. an ester or nitrile radical, directly attached in position 2
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07F—ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAINING ELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN, SULFUR, SELENIUM OR TELLURIUM
    • C07F7/00—Compounds containing elements of Groups 4 or 14 of the Periodic Table
    • C07F7/02—Silicon compounds
    • C07F7/08—Compounds having one or more C—Si linkages
    • C07F7/18—Compounds having one or more C—Si linkages as well as one or more C—O—Si linkages
    • C07F7/1804—Compounds having Si-O-C linkages
    • 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)
DK460187A 1986-09-04 1987-09-03 PROCEDURE FOR THE PREPARATION OF OPTICALLY ACTIVE BETA-LACTAMES DK460187A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH356286 1986-09-04

Publications (2)

Publication Number Publication Date
DK460187D0 DK460187D0 (en) 1987-09-03
DK460187A true DK460187A (en) 1988-03-05

Family

ID=4258679

Family Applications (1)

Application Number Title Priority Date Filing Date
DK460187A DK460187A (en) 1986-09-04 1987-09-03 PROCEDURE FOR THE PREPARATION OF OPTICALLY ACTIVE BETA-LACTAMES

Country Status (3)

Country Link
EP (1) EP0259268A1 (en)
JP (1) JPS6363655A (en)
DK (1) DK460187A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB9103654D0 (en) * 1991-02-21 1991-04-10 Merck Sharp & Dohme Chemical process
CN101029056B (en) * 2006-02-28 2011-06-08 天津国韵生物材料有限公司 Use of poly-3-ester oxybate in preparation of beta-lactam compound

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6118791A (en) * 1984-07-05 1986-01-27 Kanegafuchi Chem Ind Co Ltd Novel beta-lactam compound and preparation thereof
JPS62164689A (en) * 1986-01-14 1987-07-21 Kanegafuchi Chem Ind Co Ltd Novel beta-lactam compound and production thereof
ATE93520T1 (en) * 1984-10-01 1993-09-15 Ciba Geigy Ag PROCESS FOR THE PREPARATION OF OPTICALLY ACTIVE ACYLOXYAZETIDINONES.
DE3567644D1 (en) * 1984-10-18 1989-02-23 Hoffmann La Roche STERICAL UNIFORM 2-AZETIDINONES

Also Published As

Publication number Publication date
EP0259268A1 (en) 1988-03-09
JPS6363655A (en) 1988-03-22
DK460187D0 (en) 1987-09-03

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Legal Events

Date Code Title Description
AHB Application shelved due to non-payment