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:
Jun. 18, 2002
Filed:
Oct. 23, 2000
Applicant:
Inventors:
Masao Koyama, Kanagawa, JP;
Osamu Ushiroda, Kanagawa, JP;
Chika Kikuchi, Kanagawa, JP;
Takashi Ando, Kanagawa, JP;
Eriko Morita, Kanagawa, JP;
Masayo Okuno, Kanagawa, JP;
Toyokazu Hiranuma, Kanagawa, JP;
Assignee:
Meiji Seika Kaisha, Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07D / ; C07D / ; C07D / ; A61K 3/1435 ; A61K 3/144 ;
U.S. Cl.
CPC ...
C07D / ; C07D / ; C07D / ; A61K 3/1435 ; A61K 3/144 ;
Abstract
Optically active tetrahydrobenzindole type compounds having affinity for a 5-HT receptor, useful for prevention and treatment of mental diseases. A species compound is (S)-2a-4-(4-(2-methoxyphenyl)piperazinyl)butyl)-2a,3,4,5,-tetrahydro 1 H-benz[cd]indol-2-one.