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:
May. 26, 1992
Filed:
Apr. 26, 1990
Yoshio Hayashi, Ushiku, JP;
Yasuhiro Morinaka, Tsuchiura, JP;
Masaki Shinoda, Yokohama, JP;
Hiroyoshi Nishi, Ibaraki, JP;
Kazutoshi Watanabe, Yokohama, JP;
Nobuko Fukushima, Yokohama, JP;
Mitsubishi Kasei Corporation, Tokyo, JP;
Abstract
4-Imidazoline derivatives represented by the formula (I) and/or formula (II): ##STR1## wherein R.sup.1 represents C.sub.1 -C.sub.8 alkyl, C.sub.3 -C.sub.8 alkenyl, C.sub.3 -C.sub.8 alkynyl, C.sub.3 -C.sub.8 cycloalkyl, or optionally substituted aralkyl; R.sup.2 and R.sup.3 independently represent hydrogen, C.sub.3 -C.sub.20 alkyl, C.sub.3 -C.sub.20 alkenyl, C.sub.3 -C.sub.20 alkynyl, C.sub.3 -C.sub.20 alkoxy, C.sub.3 -C.sub.20 alkenyloxy, C.sub.3 -C.sub.20 alkynyloxy, C.sub.3 -C.sub.8 cyloalkyl, C.sub.1 -C.sub.10 alkylthio, or optionally substituted aralkyl or aralkyloxy; R.sup.4 represents C.sub.1 -C.sub.6 alkyl, C.sub.3 -C.sub.8 cycloalkyl, or optionally substituted aralkyl; provided that R.sup.2 and R.sup.3 cannot be hydrogen at the same time, and pharmaceutically acceptable salts thereof. A pharmaceutical formulation containing the compound is also provided.