The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 22, 2005
Filed:
Sep. 17, 2001
Applicants:
Yoshikazu Fukui, Osaka, JP;
Makoto Adachi, Osaka, JP;
Takashi Sasatani, Osaka, JP;
Inventors:
Assignee:
Shionogi & Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61K031/40 ; C07D491/044 ;
U.S. Cl.
CPC ...
Abstract
Having an affinity against serotonine receptors, compound (I) shown below is useful as a therapeutic agent against various kinds of diseases of central nervous systems;(wherein Ris hydrogen; Ris hydrogen or lower alkyl; Ris hydrogen, —COORand so on; Ris hydrogen, lower alkyl and so on, or Rand Rtaken together may form ═O or ═S; Ris hydrogen, or Rand Rtaken together may form a bond; Ris hydrogen, —COORand so on; Ris hydrogen, halogen, lower alkyl and so on; Ris hydrogen, lower alkyl, cycloalkyl and so on; R, Rand Rare each independently hydrogen, halogen, lower alkyl and so on).