【発明の名称】新規のN,N,N’,N’―置換―6―(1―ピペラジニル)―2,5―ピリジンジアミン誘導体、それらの製造方法及びこの方法の中間体、それらの薬剤としての使用並びにそれらを含有する製薬組成物

Title:

Document Type and Number:

Japanese Patent JP2962484

Kind Code:

B2

Abstract:

The invention relates to the compounds (I): in which: - RA and RA', RB and RB' represent hydrogen or alkyl (C1-4) or form a 5- or 6-membered heterocycle optionally substituted with an alkyl (C1-3), Y represents hydrogen or steroid in which: - R6 represents hydrogen, methyl, fluorine or chlorine, - R9 and R11 form a double bond, or R9 is hydrogen or fluorine and R11 is hydrogen, hydroxyl or oxo, - R16 represents hydrogen or methyl, - R17 represents hydrogen, hydroxyl or acyloxy, - the dotted lines at 1(2) and 6(7) represent a possible double bond, - the wavy line indicates a possible alpha or beta position, as well as their salts, to a process for their preparation and to the intermediates in this process, to their application as medicaments and to pharmaceutical compositions containing them.

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Inventors:

ANDORE KUROOSUNE
JATSUKU RUKUREERU
RYUSHIAN NUDEREKU
DANIERU FUIRIBEERU

Application Number:

JP6850690A

Publication Date:

October 12, 1999

Filing Date:

March 20, 1990

Export Citation:

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Assignee:

HEKISUTO MARION RUSERU

International Classes:

C07D213/72; A61K31/00; A61K31/44; A61K31/58; A61K31/704; A61P9/10; A61P25/00; A61P25/28; A61P29/00; A61P43/00; C07D213/73; C07D213/74; C07J43/00; (IPC1-7): C07D213/72; A61K31/00; A61K31/44; A61K31/705; C07D213/73; C07J43/00

Domestic Patent References:

JP2273693A
JP63500868A

Attorney, Agent or Firm:

Motohiro Kurauchi (1 outside)

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