- Novel succinate derivative compounds useful as cysteine protease inhibitors
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Disclosed are novel succinate derivative compounds of the formula (I)/(Ia): wherein R1, R2, R3, R4, R5, R6, R7, X and A are defined herein. The compounds are useful as inhibitors of cysteine proteases. Also disclosed are methods of using and methods of making such compounds.
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- Succinate derivative compounds useful as cysteine protease inhibitors
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Disclosed are novel succinate derivative compounds of the formula(I)/(Ia): wherein R1, R2, R3, R4, R5, R6, R7, X and A are defined herein. The compounds are useful as inhibitors of cysteine proteases. Also disclosed are methods of using and methods of making such compounds.
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- Optically active pyridylethanol derivative
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A novel optically active pyridylethanol derivative having a high twistability and also a superior temperature characteristic is provided, which derivative is expressed by the formula STR1 wherein R is an alkyl group of alkoxy group each of 1 to 20 carbon atoms or hydrogen atom, m and n each represent 0 or 1, STR2 each independently represent STR3 wherein Y is any one of H, halogen atom or CN and STR4 is a pyridine ring the N atom of which may be present at an optionally chosen site thereof.
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