C - Chemistry – Metallurgy – 07 – D
Patent
C - Chemistry, Metallurgy
07
D
167/207, 260/278
C07D 339/06 (2006.01) C07D 409/14 (2006.01) C07D 413/14 (2006.01)
Patent
CA 1334408
Novel dithiolane derivatives are produced by reacting glyoxal sodium bisulfite adduct with amine compounds in the presence of acids and then with dithiolates. The invention relates to a dithiolane derivative represented by the general formula (I) Image wherein X represents C2-C7 alkylcarbonyl group; benzoyl group or benzoyl group substituted with 1 to 3 groups selected from the group consisting of halogen atom, C1-C4 alkyl group and C1-C4 alkoxy group; Y represents C2-C7 alkylcarbonyl group, C2-C7 alkoxycarbonyl group or cyano group, and R represents di(C1-C4 alkyl)amino group, morpholino group, 4-C1-C4 alkylpiperazino group or piperidino group. The dithiolane derivatives can activate liver functions and are effective for treatment and prophylaxis or hepatitis and other hepatic disorders.
608474
Hiraga Kunikazu
Kubota Shuhei
Nakayama Keisuke
Uchida Matazaemon
Fetherstonhaugh & Co.
Nihon Nohyaku Co. Ltd.
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