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:
Mar. 29, 1988
Filed:
Aug. 11, 1986
Masayasu Kurono, Mie, JP;
Yasuaki Kondo, Kasugai, JP;
Takuji Yamaguchi, Kuwana, JP;
Toshinao Usui, Gifu, JP;
Ryoichi Unno, Nagoya, JP;
Hiromoto Kimura, Kasugai, JP;
Masato Fukushima, Komaki, JP;
Mitsuru Oka, Kusugai, JP;
Shinichi Ikeda, Kusugai, JP;
Noboru Kuboyama, Kusugai, JP;
Takashi Ito, Kasugai, JP;
Seiji Miyano, Fukuoka, JP;
Kunihiro Sumoto, Ohnojo, JP;
Sanwa Kagaku Kenkyusho Co., Ltd., Aichi, JP;
Abstract
Novel pyrrolizidine compounds represented by the formula ##STR1## wherein R is a radical of ##STR2## R.sup.1 is hydrogen, halogen, alkyl group, alkoxy group, alkanoyl group, trifluoromethyl radical, trimethylsilyl radical or ##STR3## R.sup.2 and R.sup.3 are same or different and are hydrogen or alkyl group, respectively, R.sup.4 is hydrogen, halogen, alkyl group or alkoxy group and m is an integer of 0 to 5, salts thereof, a process for the preparation of same as well as a pharmaceutical agent comprising same.