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:
Aug. 15, 1995
Filed:
Aug. 04, 1994
Yutaka Baba, Aichi, JP;
Toshinao Usui, Aichi, JP;
Noriyuki Iwata, Aichi, JP;
Takuji Kakigami, Aichi, JP;
Yoshiro Ozeki, Aichi, JP;
Katsura Tsukamoto, Aichi, JP;
Nobuyuki Ito, Aichi, JP;
Sanwa Kagaku Kenkyusho Co., Ltd., Aichi, JP;
Abstract
There are disclosed a benzo[b]furancarboxamide derivative of the formula ##STR1## wherein R.sup.a, R.sup.b, R.sup.c and R.sup.d are a hydrogen atom or lower alkyl group, respectively; R.sup.e is a hydrogen atom, amino radical, lower alkylamino group or acylamino group; X is a hydrogen atom or halogen atom; and n is an integer of 1-5, and including racemic compounds and stereo-isomers thereof, a salt of the compounds, a process for the preparation of the compounds and salts as well as use thereof for improving hypermotility.