GB1240207A - PROCESS FOR THE PREPARATION OF beta-LACTAMS - Google Patents

PROCESS FOR THE PREPARATION OF beta-LACTAMS

Info

Publication number
GB1240207A
GB1240207A GB4182669A GB4182669A GB1240207A GB 1240207 A GB1240207 A GB 1240207A GB 4182669 A GB4182669 A GB 4182669A GB 4182669 A GB4182669 A GB 4182669A GB 1240207 A GB1240207 A GB 1240207A
Authority
GB
United Kingdom
Prior art keywords
lactams
hydrocarbyl
aug
beta
preparation
Prior art date
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.)
Expired
Application number
GB4182669A
Other languages
English (en)
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.)
Hoechst AG
Original Assignee
Hoechst AG
Farbwerke Hoechst 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 Hoechst AG, Farbwerke Hoechst AG filed Critical Hoechst AG
Publication of GB1240207A publication Critical patent/GB1240207A/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D201/00—Preparation, separation, purification or stabilisation of unsubstituted lactams
    • C07D201/02—Preparation of lactams
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Other In-Based Heterocyclic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB4182669A 1968-08-21 1969-08-21 PROCESS FOR THE PREPARATION OF beta-LACTAMS Expired GB1240207A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681795190 DE1795190B1 (de) 1968-08-21 1968-08-21 Verfahren zur Herstellung von ss-Lactamen

Publications (1)

Publication Number Publication Date
GB1240207A true GB1240207A (en) 1971-07-21

Family

ID=5708091

Family Applications (1)

Application Number Title Priority Date Filing Date
GB4182669A Expired GB1240207A (en) 1968-08-21 1969-08-21 PROCESS FOR THE PREPARATION OF beta-LACTAMS

Country Status (8)

Country Link
AT (1) AT292655B (de)
BE (1) BE737781A (de)
BR (1) BR6911783D0 (de)
CH (1) CH520137A (de)
DE (1) DE1795190B1 (de)
FR (1) FR2016990A1 (de)
GB (1) GB1240207A (de)
NL (1) NL6912465A (de)

Also Published As

Publication number Publication date
NL6912465A (de) 1970-02-24
DE1795190B1 (de) 1972-05-31
AT292655B (de) 1971-09-10
FR2016990A1 (de) 1970-05-15
BE737781A (de) 1970-02-23
CH520137A (de) 1972-03-15
BR6911783D0 (pt) 1973-01-04

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