Title:
【発明の名称】経口活性アンドロゲン
Document Type and Number:
Japanese Patent JP2002541153
Kind Code:
A
Abstract:
Orally Active androgens are derivative of 7alpha-methyl-19-nortestosterone. The compounds satisfy formula (I) wherein R1 is O, (H,H), (H,OR), NOR, with R being hydrogen, (C1-6) alkyl, or (C1-6) acyl; R2 is ethyl optionally substituted by halogen; R3 is hydrogen, (C1-2) alkyl, or ethenyl; R4 is (C1-2) alkyl; R5 is hydrogen, or (C1-15)acyl; and the dotted lines indicate optional bonds.
Inventors:
Row Juan Dell, Jaap
Reisen, Derke
Booma Burj, Roberta
Reisen, Derke
Booma Burj, Roberta
Application Number:
JP2000609430A
Publication Date:
December 03, 2002
Filing Date:
March 31, 2000
Export Citation:
Assignee:
Akzo Novel N B
International Classes:
A61K31/565; A61P5/26; A61P5/36; C07J1/00; C07J11/00; A61K31/568; (IPC1-7): C07J1/00; A61K31/568; A61P5/26; A61P5/36; C07J11/00
Domestic Patent References:
| JPH10273499A | 1998-10-13 |
Foreign References:
| US5342834A | 1994-08-30 | |||
| DE2043404A1 | 1971-03-11 |
Attorney, Agent or Firm:
Yoshio Kawaguchi (5 outside)