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FR1458903A - Manufacturing process of a 2.6-diketopiperazine - Google Patents

Manufacturing process of a 2.6-diketopiperazine

Info

Publication number
FR1458903A
FR1458903A FR804348A FR804348A FR1458903A FR 1458903 A FR1458903 A FR 1458903A FR 804348 A FR804348 A FR 804348A FR 804348 A FR804348 A FR 804348A FR 1458903 A FR1458903 A FR 1458903A
Authority
FR
France
Prior art keywords
diketopiperazine
manufacturing process
manufacturing
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
FR804348A
Other languages
French (fr)
Inventor
David Karel De Jongh
Adriaan Kraaijeveld
Geertruida Cornelia Va Leeuwen
Josephus Franciscus Michels
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.)
Nederlandsche Combinatie voor Chemische Industrie NV
Original Assignee
Nederlandsche Combinatie voor Chemische Industrie NV
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
Priority claimed from GB28998/58A external-priority patent/GB855379A/en
Application filed by Nederlandsche Combinatie voor Chemische Industrie NV filed Critical Nederlandsche Combinatie voor Chemische Industrie NV
Priority to FR804348A priority Critical patent/FR1458903A/en
Application granted granted Critical
Publication of FR1458903A publication Critical patent/FR1458903A/en
Expired legal-status Critical Current

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)
FR804348A 1958-09-10 1959-09-04 Manufacturing process of a 2.6-diketopiperazine Expired FR1458903A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR804348A FR1458903A (en) 1958-09-10 1959-09-04 Manufacturing process of a 2.6-diketopiperazine

Applications Claiming Priority (2)

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
FR804348A FR1458903A (en) 1958-09-10 1959-09-04 Manufacturing process of a 2.6-diketopiperazine

Publications (1)

Publication Number Publication Date
FR1458903A true FR1458903A (en) 1966-04-29

Family

ID=26184352

Family Applications (1)

Application Number Title Priority Date Filing Date
FR804348A Expired FR1458903A (en) 1958-09-10 1959-09-04 Manufacturing process of a 2.6-diketopiperazine

Country Status (1)

Country Link
FR (1) FR1458903A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2177916A1 (en) * 1972-03-24 1973-11-09 Ciba Geigy Ag

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2177916A1 (en) * 1972-03-24 1973-11-09 Ciba Geigy Ag

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