Title:
PHOSPHODIESTERASE III INHIBITORS, PREPARATION METHODS AND MEDICAL USES THEREOF
Document Type and Number:
WIPO Patent Application WO/2009/117888
Kind Code:
A1
Abstract:
Phosphodiesterase III inhibitors of formula (I) in medical chemistry field, wherein the definitions of R1, R2, n see also the description. The preparation methods and the uses for the treatment of cardiovascular diseases of compounds of formula (I).
Inventors:
GAO SHU (CN)
Application Number:
PCT/CN2008/073394
Publication Date:
October 01, 2009
Filing Date:
December 09, 2008
Export Citation:
Assignee:
HEFEI CO SOURCE PHARMACEUTICAL (CN)
GAO SHU (CN)
GAO SHU (CN)
International Classes:
C07D257/04; A61K31/41; A61P9/00; C07D403/12
Foreign References:
| JPS579771A | 1982-01-19 | |||
| EP0303478A1 | 1989-02-15 |
Attorney, Agent or Firm:
NANJING JINGWEI PATENT & TRADEMARK AGENCY CO., LTD. (XuanwuNanjing, Jiangsu 8, CN)
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