27559-50-8Relevant articles and documents
Investigation of the effect of the NH···OC hydrogen bond from Cys69 to PYP chromophore using novel active-center model compound
Okamoto, Kentaro,Hamada, Norio,Sumi, Toshiaki,Okamura, Taka-Aki,Ueyama, Norikazu,Yamamoto, Hitoshi
, p. 456 - 457 (2009)
A PYP active-center model compound containing a hydrogen bond to the conjugated carbonyl oxygen was synthesized and its effect on the electronic properties of the chromophore were investigated. The intramolecular hydrogen bond induces significant change i
Phenolic Acids from Sugarcane Bagasse Lignin: Qualitative and Quantitative Determination, Isolation, Derivatization, and Biological Activity Evaluation
Kaur, Ramandeep,Uppal,Sharma, Poonam
, p. 1211 - 1215 (2018/11/21)
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Synthesis and structure-activity relationship analysis of caffeic acid amides as selective matrix metalloproteinase inhibitors
Shi, Zhi-Hao,Li, Nian-Guang,Shi, Qian-Ping,Tang, Hao,Tang, Yu-Ping,Li, Wei,Yin, Lian,Yang, Jian-Ping,Duan, Jin-Ao
, p. 1206 - 1211 (2013/03/14)
Four series of acid amides were synthesized, and through measurement using a fluorogenic substrate assay with human recombinant MMP-1, MMP-2 and MMP-9, compound 3f showed considerable inhibitory activities against MMP-2, MMP-9 and the best selectivity over MMP-1. Preliminary structure-activity relationship analysis indicated that caffeic acid amides with electron-donating groups at para-position of amino phenyl group showed better inhibitory activities and selectivity than those with electron-withdrawing groups, and the presence of adjacent dihydroxy in the caffeoyl group was very important for the MMP-2 and MMP-9 inhibitory activities.