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. 03, 2003
Filed:
Dec. 03, 2001
Toshihiro Watanabe, Tsukuba-shi, Ibaraki 305-8585, JP;
Akio Kakefuda, Tsukuba-shi, Ibaraki 305-8585, JP;
Toshio Okazaki, Tsukuba-shi, Ibaraki 305-8585, JP;
Noriyuki Masuda, Tsukuba-shi, Ibaraki 305-8585, JP;
Koichi Wada, Tsukuba-shi, Ibaraki 305-8585, JP;
Other;
Abstract
The compound of the present invention relates to a drug, particularly to a novel isoquinoline derivative or its salt having an I current inhibitory effect without serious side effects such as convulsion and also to a drug, particularly a cardiac rate lowering agent, containing the compound as the active ingredient. Namely, the compound has a current I inhibitory effect and is particularly useful as a cardiac rate lowering agent for preventing ischemic heart diseases such as angina and cardiac infarction and circulatory diseases such as congestive cardiac insufficiency and arrhythmia (supraventricular arrhythmia). The present invention relates to dialkoxy-1,2,3,4-tetrahydroquinoline-2-carbonylpiperidino-3,4-dialkoxypropaneanilide derivatives, etc.