摘要:
Novel 1,2,4-thiadiazole compounds are provided, which are effective as inhibitors of cysteine activity-dependent enzymes and in particular of cysteine proteases. The compounds are useful in treating acne by inhibition of transglutaminase, common cold by inhibition of human rhinovirus 3C protease and inflammatory joint disease by inhibition of cathepsins. The compounds of the present invention are 3,5-disubstituted 1,2,4-thiadazole of the general formula (I): where Z is a nitrogen containing group with recognition sequence for the enzyme and Y is a substituent that tunes the reactivity of the inhibitor towards the thiol group of the cysteine activity-dependent enzyme. The Y group may also serve in recognition.
摘要:
Novel 1,2,4-thiadiazole compounds are provided, which are effective as inhibitors of cysteine activity-dependent enzymes and in particular of cysteine proteases. The compounds are useful in treating acne by inhibition of transglutaminase, common cold by inhibition of human rhinovirus 3C protease and inflammatory joint disease by inhibition of cathepsins. The compounds of the present invention are 3,5-disubstituted 1,2,4-thiadazole of the general formula (I): ##STR1## where Z is a nitrogen containing group with recognition sequence for the enzyme and Y is a substituent that tunes the reactivity of the inhibitor towards the thiol group of the cysteine activity-dependent enzyme. The Y group may also serve in recognition.
摘要:
Novel 3,5-disubstituted 1,2,4-thiadiazole compounds are provided, which are effective in treating peptic ulcers by the inhibition of H.sup.+ /K.sup.+ -ATPase. The compounds of the present invention are 3,5-disubstituted 1,2,4-thiadiazole corresponding to the general formula (I): ##STR1## where R.sup.1 is a group with cell penetration properties for the inhibition of the enzyme in-vitro and in-vivo, and Y is a substituent that tunes the reactivity of the inhibitor towards the cysteine residue of H.sup.+ /K.sup.+ -ATPase. The Y group may also serve in recognition.
摘要翻译:提供了新的3,5-二取代的1,2,4-噻二唑化合物,其通过抑制H + / K + -ATP酶而有效治疗消化性溃疡。 本发明的化合物是相应于通式(I)的3,5-二取代的1,2,4-噻二唑:其中R1是在体外和体内抑制酶的细胞穿透性的基团 ,Y是调节抑制剂对H + / K + -ATPase的半胱氨酸残基的反应性的取代基。 Y团队也可以承认。