NL6912099A - - Google Patents

Info

Publication number
NL6912099A
NL6912099A NL6912099A NL6912099A NL6912099A NL 6912099 A NL6912099 A NL 6912099A NL 6912099 A NL6912099 A NL 6912099A NL 6912099 A NL6912099 A NL 6912099A NL 6912099 A NL6912099 A NL 6912099A
Authority
NL
Netherlands
Application number
NL6912099A
Other versions
NL163783C (en
NL163783B (en
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 filed Critical
Publication of NL6912099A publication Critical patent/NL6912099A/xx
Publication of NL163783B publication Critical patent/NL163783B/en
Application granted granted Critical
Publication of NL163783C publication Critical patent/NL163783C/en

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)
  • Hydrogenated Pyridines (AREA)
  • Plural Heterocyclic Compounds (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
NL6912099.A 1968-08-15 1969-08-08 PROCESS FOR PREPARING 1,2-DI- (3,5-DIOXOPIPERAZIN-1-YL) PROPANE. NL163783C (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB39024/68A GB1236947A (en) 1968-08-15 1968-08-15 Process for the preparation of piperazine derivatives

Publications (3)

Publication Number Publication Date
NL6912099A true NL6912099A (en) 1970-02-17
NL163783B NL163783B (en) 1980-05-16
NL163783C NL163783C (en) 1980-10-15

Family

ID=10407132

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6912099.A NL163783C (en) 1968-08-15 1969-08-08 PROCESS FOR PREPARING 1,2-DI- (3,5-DIOXOPIPERAZIN-1-YL) PROPANE.

Country Status (9)

Country Link
AT (1) AT291266B (en)
CH (1) CH516567A (en)
DE (1) DE1941564C3 (en)
DK (1) DK129524B (en)
FR (1) FR2017165A1 (en)
GB (1) GB1236947A (en)
NL (1) NL163783C (en)
SE (1) SE355020B (en)
ZA (1) ZA694629B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6097963A (en) * 1983-10-31 1985-05-31 Zenyaku Kogyo Kk Bis-dioxopiperazine derivative, its production and antitumor agent composed thereof
US4764614A (en) * 1987-03-23 1988-08-16 Monsanto Company Process for preparing (S)(+)-4,4'(methyl-1,2-ethanediyl)-bis(2,6-piperazinedione)
US4963679A (en) * 1988-02-17 1990-10-16 Erbamont, Inc. Process for preparing bis (3,5-dioxopiperazinyl) alkanes or alkenes
GB8916072D0 (en) * 1989-07-13 1989-08-31 Creighton Andrew M Pharmaceutical compositions
GB9115596D0 (en) * 1991-07-12 1991-09-04 Creighton Andrew M Pharmaceutical compositions

Also Published As

Publication number Publication date
CH516567A (en) 1971-12-15
DE1941564A1 (en) 1970-02-19
DK129524B (en) 1974-10-21
ZA694629B (en) 1971-02-24
DK129524C (en) 1975-03-17
DE1941564B2 (en) 1978-04-13
NL163783C (en) 1980-10-15
GB1236947A (en) 1971-06-23
FR2017165A1 (en) 1970-05-22
DE1941564C3 (en) 1979-01-11
NL163783B (en) 1980-05-16
AT291266B (en) 1971-07-12
SE355020B (en) 1973-04-02

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Legal Events

Date Code Title Description
V1 Lapsed because of non-payment of the annual fee