ES275027A1 - Procedure for the preparation of omega-lactamos (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for the preparation of omega-lactamos (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES275027A1
ES275027A1 ES0275027A ES275027A ES275027A1 ES 275027 A1 ES275027 A1 ES 275027A1 ES 0275027 A ES0275027 A ES 0275027A ES 275027 A ES275027 A ES 275027A ES 275027 A1 ES275027 A1 ES 275027A1
Authority
ES
Spain
Prior art keywords
lactamos
translation
procedure
preparation
machine
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
ES0275027A
Other languages
Spanish (es)
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.)
fur FORSCHUNG und PATENTVERWER
Original Assignee
fur FORSCHUNG und PATENTVERWER
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 fur FORSCHUNG und PATENTVERWER filed Critical fur FORSCHUNG und PATENTVERWER
Publication of ES275027A1 publication Critical patent/ES275027A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D225/00—Heterocyclic compounds containing rings of more than seven members having one nitrogen atom as the only ring hetero atom
    • C07D225/02—Heterocyclic compounds containing rings of more than seven members having one nitrogen atom as the only ring hetero atom not condensed with other rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D201/00—Preparation, separation, purification or stabilisation of unsubstituted lactams
    • C07D201/02—Preparation of lactams
    • C07D201/08—Preparation of lactams from carboxylic acids or derivatives thereof, e.g. hydroxy carboxylic acids, lactones or nitriles
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D223/00—Heterocyclic compounds containing seven-membered rings having one nitrogen atom as the only ring hetero atom
    • C07D223/02—Heterocyclic compounds containing seven-membered rings having one nitrogen atom as the only ring hetero atom not condensed with other rings
    • C07D223/06—Heterocyclic compounds containing seven-membered rings having one nitrogen atom as the only ring hetero atom not condensed with other rings with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D223/08—Oxygen atoms
    • C07D223/10—Oxygen atoms attached in position 2

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Peptides Or Proteins (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Other In-Based Heterocyclic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Procedure for the preparation of ω -lactamos with 8-13 ring links, characterized in that the cicloalcaricarbonºcido with 7 to 12 atoms of C in the ring is treated with nitrosiladores agents and at the same time is transposed in the lactams. (Machine-translation by Google Translate, not legally binding)
ES0275027A 1961-05-10 1962-02-28 Procedure for the preparation of omega-lactamos (Machine-translation by Google Translate, not legally binding) Expired ES275027A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH551161A CH391710A (en) 1961-05-10 1961-05-10 Process for the production of w-lactams

Publications (1)

Publication Number Publication Date
ES275027A1 true ES275027A1 (en) 1962-05-01

Family

ID=4294836

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0275027A Expired ES275027A1 (en) 1961-05-10 1962-02-28 Procedure for the preparation of omega-lactamos (Machine-translation by Google Translate, not legally binding)

Country Status (5)

Country Link
BE (1) BE615831A (en)
CH (1) CH391710A (en)
DK (1) DK109693C (en)
ES (1) ES275027A1 (en)
SE (1) SE307951B (en)

Also Published As

Publication number Publication date
CH391710A (en) 1965-05-15
DK109693C (en) 1968-06-10
SE307951B (en) 1969-01-27
BE615831A (en) 1962-07-16

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