Title:
【発明の名称】アンドロスト-9(11)-エン系の新規なC-19ハロゲン置換ステロイド、その製法方法およびその使用方法
Document Type and Number:
Japanese Patent JP2003505393
Kind Code:
A
Abstract:
The invention relates to new C-19-halogen-substituted steroids of the androst-9(11)-ene series, namely 17beta-hydroxy-19-halogen-androsta-4,9(11)-dien-3-ones of general formula (I) and process for their production. In addition, the use of new radiohalogen-labeled compounds of Formula (I) as radiopharmeceutical agents is the subject of the invention as well as the use of non-labeled compounds of Formula (I) as starting products for the production of new biologically active 5beta-substituted androst-9(11)-enes of general formula (II) and the new 6beta,19-cycloandrostadienes of Formula (III) as well as processes for their production and their use.
Inventors:
Nef, Gunter
Gorde, Roland
Fritzheimer, Karl-Heinrich
Gorde, Roland
Fritzheimer, Karl-Heinrich
Application Number:
JP2001511463A
Publication Date:
February 12, 2003
Filing Date:
July 17, 2000
Export Citation:
Assignee:
Schering Actien Gezel Shaft
International Classes:
A61K51/00; A61K31/566; A61K31/568; A61P13/08; A61P35/00; C07B59/00; C07J1/00; C07J53/00; (IPC1-7): C07J1/00; A61K31/566; A61K31/568; A61K51/00; A61P13/08; A61P35/00; C07B59/00; C07J53/00
Attorney, Agent or Firm:
Takashi Ishida (4 others)