BE582101A - Procédé de fabrication d'une 2.6.dicétopipérazine. - Google Patents

Procédé de fabrication d'une 2.6.dicétopipérazine.

Info

Publication number
BE582101A
BE582101A BE582101A BE582101A BE582101A BE 582101 A BE582101 A BE 582101A BE 582101 A BE582101 A BE 582101A BE 582101 A BE582101 A BE 582101A BE 582101 A BE582101 A BE 582101A
Authority
BE
Belgium
Prior art keywords
diketopiperazine
manufacturing
Prior art date
Application number
BE582101A
Other languages
English (en)
Inventor
David Karel De Jongh
Adriaan Krasijeveld
Geertruida Cornelia Van Leeuwen
Josephus Franciscus Michels
Original Assignee
Nl Combinatie Chem Ind
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 Nl Combinatie Chem Ind filed Critical Nl Combinatie Chem Ind
Publication of BE582101A publication Critical patent/BE582101A/fr

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D241/00—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings
    • C07D241/02—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings
    • C07D241/06—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having one or two double bonds between ring members or between ring members and non-ring members
    • C07D241/08—Heterocyclic compounds containing 1,4-diazine or hydrogenated 1,4-diazine rings not condensed with other rings having one or two double bonds between ring members or between ring members and non-ring members with oxygen atoms directly attached to ring carbon atoms

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
BE582101A 1958-09-10 1959-08-28 Procédé de fabrication d'une 2.6.dicétopipérazine. BE582101A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB28998/58A GB855379A (en) 1958-09-10 1958-09-10 Improvements in or relating to a new substituted 2,6-diketopiperazine and its manufacture

Publications (1)

Publication Number Publication Date
BE582101A true BE582101A (fr) 1960-12-16

Family

ID=10284618

Family Applications (1)

Application Number Title Priority Date Filing Date
BE582101A BE582101A (fr) 1958-09-10 1959-08-28 Procédé de fabrication d'une 2.6.dicétopipérazine.

Country Status (6)

Country Link
US (1) US3026321A (fr)
BE (1) BE582101A (fr)
CH (1) CH376114A (fr)
DE (1) DE1138056B (fr)
ES (1) ES251877A1 (fr)
GB (1) GB855379A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL273690A (fr) * 1961-01-19 1900-01-01
US3168439A (en) * 1963-02-25 1965-02-02 Rorer Inc William H Composition comprising n-(3', 4'-dimethoxyphenylethyl)-2, 6-diketopiperazine and 2-methyl-3-ortho-tolyl-4(3h)quinazolinone
US3275677A (en) * 1963-08-20 1966-09-27 American Cyanamid Co Alpha-cyanomethylaminonitrile and alpha-carboxamidomethylaminonitrile compounds
US3468890A (en) * 1966-06-09 1969-09-23 Sterling Drug Inc Pyrazino(1',2':1,2)pyrido(3,4-b)indoles

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2762804A (en) * 1954-10-08 1956-09-11 American Cyanamid Co 3-methyl-5-phenyl-2, 6-piperazinedione and derivatives thereof and method of preparing same
US2762805A (en) * 1954-10-08 1956-09-11 American Cyanamid Co 3-ethyl-3-phenyl-2, 6-piperazinedione and derivatives thereof

Also Published As

Publication number Publication date
DE1138056B (de) 1962-10-18
ES251877A1 (es) 1960-06-01
US3026321A (en) 1962-03-20
GB855379A (en) 1960-11-30
CH376114A (de) 1964-03-31

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