Title:
1、3、5▲(10)▼-エストラトリエンの経口活性誘導体
Document Type and Number:
Japanese Patent JP3993228
Kind Code:
B2
Abstract:
The invention presents 17 beta -nitro and 11 beta , 17 beta -dinitro esters of estradiol which are made from 3-acyloxy-17-keto- or 3,17-dihydroxy-1,3,5-estratrienes by processes known in the art. The compounds exhibit estrogenic activity.
Inventors:
Kim, Hyun Kye.
Bree, Richard P.
Gabriel, Biary
Bree, Richard P.
Gabriel, Biary
Application Number:
JP50933695A
Publication Date:
October 17, 2007
Filing Date:
September 15, 1994
Export Citation:
Assignee:
THE UNITED STATES OF AMERICA
International Classes:
A61K31/56; A61K31/565; C07J41/00; A61K31/567; A61P5/30; A61P15/00; A61P15/02; A61P15/18; A61P19/10
Domestic Patent References:
| JP63500101A |
Other References:
Estrogenic action of some new nitrate esters of estradiol, Chem. Abstr.,83(1), p.118 (Abstr. no. 1164g)
Attorney, Agent or Firm:
Takashi Ishida
Yoshio Yoshio
Masaya Nishiyama
Yoshio Yoshio
Masaya Nishiyama