THIAZOLIDINE-2,4-DIONE DERIVATIVE, SALT THEREOF, AND PRODUCTION OF THE SAME

A novel thiazolidine-2,4-dione derivative with hypoglycemic and aldose reductase inhibitory activities, represented by the general formula (1) or (2), a salt thereof, a process for producing the same, and a medicine containing the same, wherein R and R may be the same or different from each other an...

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Main Authors OHNOTA, MICHIRO, MURAKAMI, KOJI, OKAMURA, KYUYA, OHASHI, MITSUO, HIRATA, YOSHIHIRO
Format Patent
LanguageEnglish
French
German
Published 23.09.1998
Edition6
Subjects
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Summary:A novel thiazolidine-2,4-dione derivative with hypoglycemic and aldose reductase inhibitory activities, represented by the general formula (1) or (2), a salt thereof, a process for producing the same, and a medicine containing the same, wherein R and R may be the same or different from each other and each represents hydrogen or lower alkyl; R represents phenyl naphthyl, benzoyl, 5- or 6- membered heterocycle or a benzene-containing condensed ring thereof, all of which may have at least one substituent; A represents carbonyl, sulfonyl or a free bond; and B represents lower alkylene, lower alkenylene or a free bond, in formula (2) R represents hydrogen or lower alkyl, and R and R are as defined above.
Bibliography:Application Number: EP19920905305