BE803532A - Derives de piperazine et leurs procedes de fabrication - Google Patents

Derives de piperazine et leurs procedes de fabrication

Info

Publication number
BE803532A
BE803532A BE134510A BE134510A BE803532A BE 803532 A BE803532 A BE 803532A BE 134510 A BE134510 A BE 134510A BE 134510 A BE134510 A BE 134510A BE 803532 A BE803532 A BE 803532A
Authority
BE
Belgium
Prior art keywords
derivs
oxopyrido
piperazine
midine
pyri
Prior art date
Application number
BE134510A
Other languages
English (en)
Original Assignee
Dainippon Pharmaceutical Co
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 JP47026973A external-priority patent/JPS5217370B2/ja
Priority claimed from JP5707372A external-priority patent/JPS569564B2/ja
Priority claimed from JP8128872A external-priority patent/JPS5336478B2/ja
Priority claimed from JP12802272A external-priority patent/JPS5617352B2/ja
Priority claimed from JP5890973A external-priority patent/JPS565754B2/ja
Priority claimed from JP6965173A external-priority patent/JPS5616796B2/ja
Application filed by Dainippon Pharmaceutical Co filed Critical Dainippon Pharmaceutical Co
Publication of BE803532A publication Critical patent/BE803532A/fr

Links

Landscapes

  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
BE134510A 1972-03-16 1973-08-13 Derives de piperazine et leurs procedes de fabrication BE803532A (fr)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
JP47026973A JPS5217370B2 (fr) 1972-03-16 1972-03-16
JP5707372A JPS569564B2 (fr) 1972-06-07 1972-06-07
JP8128872A JPS5336478B2 (fr) 1972-08-14 1972-08-14
JP12802272A JPS5617352B2 (fr) 1972-12-19 1972-12-19
JP31087372 1972-12-26
JP5890973A JPS565754B2 (fr) 1973-05-25 1973-05-25
JP6965173A JPS5616796B2 (fr) 1973-06-19 1973-06-19

Publications (1)

Publication Number Publication Date
BE803532A true BE803532A (fr) 1974-02-13

Family

ID=27564121

Family Applications (1)

Application Number Title Priority Date Filing Date
BE134510A BE803532A (fr) 1972-03-16 1973-08-13 Derives de piperazine et leurs procedes de fabrication

Country Status (1)

Country Link
BE (1) BE803532A (fr)

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Legal Events

Date Code Title Description
RE20 Patent expired

Owner name: DAINIPPON PHARMACEUTICAL CO. LTD

Effective date: 19930813