Title:
環状アミノフェニルスルファメート誘導体
Document Type and Number:
Japanese Patent JP4674161
Kind Code:
B2
Abstract:
This invention provides cyclicamino-phenyl sulfamate derivatives represented by a formula
wherein each of R 1 and R 2 stands for hydrogen or lower alkyl; each of R 3 and R 4 stands for hydrogen, halogen, cyano or the like; A stands for nitrogen or CH; B stands for CH 2 , SO 2 , CO, optionally substituted phenyl or the like; and R 5 stands for alkyl, phenyl, amino or the like,
or salts thereof which exhibit excellent steroid sulfatase inhibitory activity and are useful for prevention or treatment of diseases associated with steroids such as estrogen, androgen and the like.
Inventors:
Takehiro Megumi
Shigeki Iwashita
Ryo Okada
Takayoshi Nakagawa
Naoyuki Koizumi
Tomohito Fujii
Shigeki Iwashita
Ryo Okada
Takayoshi Nakagawa
Naoyuki Koizumi
Tomohito Fujii
Application Number:
JP2005506324A
Publication Date:
April 20, 2011
Filing Date:
May 07, 2004
Export Citation:
Assignee:
Aska Pharmaceutical Co., Ltd.
International Classes:
C07D211/14; A61K31/451; A61K31/4545; A61K31/495; A61P5/26; A61P15/00; A61P17/00; A61P25/28; A61P35/00; A61P37/06; A61P43/00; C07D211/26; C07D211/34; C07D295/08; C07D295/18
Foreign References:
| WO2001002349A1 | 2001-01-11 |
Attorney, Agent or Firm:
Patent business corporation Odashima patent office
Youji Esumi
Youji Esumi