Design, Synthesis, and Biological Evaluations of Several Fasudil Analogues. (10th December 2018)

• Record Type: Journal Article
• Authors: Li, Hang; Zhou, Xueyong; Ye, Hang; Sun, Xi; Zhang, Pingping
• Is Part Of: Journal of heterocyclic chemistry. Volume 56:Number 1(2019)
• Page Start: 260
• Page End: 267
• Publication Date: 2018-12-10
• Subjects: Heterocyclic compounds -- Periodicals; 547.59
• DOI: 10.1002/jhet.3403
• Languages: English
• ISSNs: 0022-152X

Abstract

Abstract : In our previous work, ( S )‐6 H ‐1‐(5‐isoquinolinesulfonyl)‐2‐hydroxymethyl‐1‐pyrrolidine and ( S )‐6 H ‐1‐(5‐isoquinolinesulfonyl)‐2‐chloromethyl‐1‐pyrrolidine displayed potent inhibitory activity. Therefore, with these two substances as lead compounds, we designed and synthesized their enantiomers to reveal the inhibitory effects of chirality on Rho kinase. It is found that their enantiomers exhibited much better Rho kinase inhibitory activity and strongly promoted synapse formation. Experimental autoimmune encephalomyelitis is a murine autoimmune disease used to study multiple sclerosis. With added antigens, the changes from C57BL/6 mice's limbs and tail was observed and scored by clinical evaluation. The synthetic compounds may simultaneously reduce symptoms of experimental autoimmune encephalomyelitis and inhibit inflammatory infiltration of the central nervous system. Thus, these compounds may be potential candidates for inhibition of Rho kinase and should be considered for further experimental study in relation to multiple sclerosis. Abstract :