| 摘要 |
2-(pyrid-2-yl)tetrahydrothiophene derivatives (I) and their acid-added salts are obtained from the reaction of amine (II) and dithio-ester (III): where R=H or 1-4C alkyl, R1=h, 1-15c alkyl, hydroxy, dialkylamino, phenyl-substd.1-15C alky1, R2=H, 1-15C alky1, R3=1-4C alkyl, benzyl, or carboxymethyl.
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