154044-13-0Relevant articles and documents
Structural determinants of 4-chloro-m-cresol required for activation of ryanodine receptor type 1
Jacobson, Alan R.,Moe, Scott T.,Allen,Fessenden, James D.
, p. 259 - 266 (2006)
4-Chloro-m-cresol (4-CmC) is a clinically relevant activator of the intracellular Ca2+ release channel, the ryanodine receptor isoform 1 (RyR1). In this study, the chemical moieties on the 4-CmC molecule required for its activation of RyR1 were
Design and Structural Optimization of Dual FXR/PPARδActivators
Schierle, Simone,Neumann, Sebastian,Heitel, Pascal,Willems, Sabine,Kaiser, Astrid,Pollinger, Julius,Merk, Daniel
supporting information, p. 8369 - 8379 (2020/08/12)
Nonalcoholic steatohepatitis (NASH) is considered as severe hepatic manifestation of the metabolic syndrome and has alarming global prevalence. The ligand-activated transcription factors farnesoid X receptor (FXR) and peroxisome proliferator-activated receptor (PPAR) δhave been validated as molecular targets to counter NASH. To achieve robust therapeutic efficacy in this multifactorial pathology, combined peripheral PPAR?-mediated activity and hepatic effects of FXR activation appear as a promising multitarget approach. We have designed a minimal dual FXR/PPARδactivator scaffold by rational fusion of pharmacophores derived from selective agonists. Our dual agonist lead compound exhibited weak agonism on FXR and PPARδand was structurally refined to a potent and balanced FXR/PPARδactivator in a computer-aided fashion. The resulting dual FXR/PPARδmodulator comprises high selectivity over related nuclear receptors and activates the two target transcription factors in native cellular settings.
Racemic total synthesis of dactyloidin and demethyldactyloidin through the dl-proline-catalyzed Knoevenagel condensation/[4 + 2] cycloaddition cascade
Tan, Haibo,Liu, Hongxin,Chen, Xinzheng,Chen, Huiyu,Qiu, Shengxiang
, p. 9977 - 9983 (2015/10/12)
An efficient approach towards the first racemic total synthesis of dactyloidin (2) and demethyldactyloidin (3) is described. Their oxygen-bridged tricyclic ketal systems were rapidly constructed by using a remarkable biomimetic Knoevenagel condensation/[4 + 2] cycloaddition cascade as the critical strategy and the 1,5-dicarbonyl segment was assembled by Grignard addition.