Title:
A prodrug of 2 ring type substitution pyrimidine type PDE-5 inhibitor
Document Type and Number:
Japanese Patent JP6179966
Kind Code:
B2
Abstract:
Provided are prodrugs of a bicyclic substituted pyrimidine type PDE-5 inhibitors, pharmaceutically acceptable salts or stereoisomers thereof. Also provided are methods for preparing these prodrug compounds, pharmaceutical preparations, and pharmaceutical compositions, as well as a use of these compounds, pharmaceutical preparations and pharmaceutical compositions in the manufacture of medicaments for treatment and/or prophylaxis of sexual dysfunction and lower urinary tract symptoms.
Inventors:
Shu, Chu Tien
Wu, Yong Chen
Wu, Yong Chen
Application Number:
JP2016504470A
Publication Date:
August 16, 2017
Filing Date:
March 28, 2014
Export Citation:
Assignee:
Shuen Jiu Pharma Company Limited
International Classes:
C07F9/6558; A61K31/675; A61K45/00; A61P9/04; A61P9/12; A61P11/00; A61P13/02; A61P13/08; A61P13/10; A61P15/00; A61P15/12
Domestic Patent References:
| JP2002012587A | ||||
| JP2001233875A |
Foreign References:
| CN102887889A | ||||
| CN102372697A |
Attorney, Agent or Firm:
Michiharu Soga
Kajinami order
Kazuhiro Oyaku
Satoshi Iino
Kajinami order
Kazuhiro Oyaku
Satoshi Iino
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