Title:
【発明の名称】17位置にアミノ置換鎖を含有する新規な19―ノル―3―ケトステロイド、それらの製造法及び製造中間体、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
Document Type and Number:
Japanese Patent JP2848907
Kind Code:
B2
Abstract:
The invention relates to the products of formula (I):
in which:
- R2 and R'2 = H or methyl,
- R11 = C1-18 organic radical optionally containing a hetero atom,
- R17 and R'17 represent:
either R17 = OH or acyloxy and
in which Z : in particular C1-5 alkylene, C2-5 alkenylene or C2-5 alkynylene, and P : pyrimidinyl or pyridyl, or
and R'17 = H, OH or acyloxy,
to a process for their preparation and to the intermediates in this process, to their use as medicaments and to pharmaceutical compositions containing them.
Inventors:
ANDORE KUROOSUNE
JATSUKU RUKUREERU
RYUSHIAN NUDEREKU
DANIERU FUIRIBEERU
JATSUKU RUKUREERU
RYUSHIAN NUDEREKU
DANIERU FUIRIBEERU
Application Number:
JP6850890A
Publication Date:
January 20, 1999
Filing Date:
March 20, 1990
Export Citation:
Assignee:
RUSERU YUKURAFU
International Classes:
A61P3/06; A61P39/02; C07J1/00; A61K31/58; C07J43/00; (IPC1-7): C07J43/00; A61K31/58
Attorney, Agent or Firm:
Motohiro Kurauchi (1 outside)