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. 29, 1976
Filed:
Sep. 30, 1974
Ichizo Inoue, Ikeda, JA;
Toyonari Oine, Nara, JA;
Yoshihisa Yamada, Kyoto, JA;
Junichi Tani, Osaka, JA;
Ryuichi Ishida, Osaka, JA;
Takashi Ochiai, Kobe, JA;
Tanabe Seiyaku Co., Ltd., Osaka, JA;
Abstract
N-(2-amino-5-nitrobenzoyl)-o-toluidine is condensed with fluoroacetic acid or a functional derivative thereof. N-(2-fluoroacetamido-5-nitrobenzoyl)-o-toluidine obtained by said condensation reaction is dehydrated to produce 2-fluoromethyl-3-(o-tolyl)-6-nitro-4(3H)-quniazolinone, which is then subjected to reduction reaction. 2-fluoromethyl-3-(o-tolyl)-6-amino-4(3H)-quinazolinone thus obtained and a pharmaceutically acceptable acid addition salt thereof are useful as central muscle relaxants, minor tranquilizers, anti-convulsants, analgesics and/or anti-inflammatory agents.