2020
DOI: 10.1038/s41401-019-0346-1
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Berberine derivatives with a long alkyl chain branched by hydroxyl group and methoxycarbonyl group at 9-position show improved anti-proliferation activity and membrane permeability in A549 cells

Abstract: Berberine (BBR) exhibits diverse bioactivities, including anticancer activity; but its poor druggability limits its applications. In this study, we designed and synthesized a series of 9-O position modified BBR derivatives aiming to improve its cell permeability and anticancer activity, utilizing a long alkyl chain branched by hydroxyl group and methoxycarbonyl group. Among these compounds, B10 showed 3.6-fold higher intracellular concentration than BBR, as well as 60-fold increased anti… Show more

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Cited by 14 publications
(13 citation statements)
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“…Additionally, the assessment of berberine derivatives with cis-substituents at positions C9 and C13 [ 117 , 118 ] or 13-[CH2CO-Cys-(Bzl)-OBzl]-berberine [ 119 ] and a series of berberine derivatives with modified position 9-O [ 120 , 121 ] was described. The methylene-dioxy and methoxyl groups in berberine seem to be especially important for the anticancer activity exhibited by its derivatives [ 122 ].…”
Section: Challenge To New Derivatives and Formulations Of Berberinmentioning
confidence: 99%
“…Additionally, the assessment of berberine derivatives with cis-substituents at positions C9 and C13 [ 117 , 118 ] or 13-[CH2CO-Cys-(Bzl)-OBzl]-berberine [ 119 ] and a series of berberine derivatives with modified position 9-O [ 120 , 121 ] was described. The methylene-dioxy and methoxyl groups in berberine seem to be especially important for the anticancer activity exhibited by its derivatives [ 122 ].…”
Section: Challenge To New Derivatives and Formulations Of Berberinmentioning
confidence: 99%
“…Esters, amides, and sulfonates of BBR have also been developed for small-molecule cancer immunotherapy, such as 2,3-methylenedioxy-9-((2,2,3,3-tetramethylcyclopropane-1-carbonyl) oxy)-10-methoxyprotoberberine chloride and 2,3-methylenedioxy-9-(2-(adamantan-1-yl) acetoxy)-10-methoxyberberine chloride ( Wang et al, 2018 ). BBR derivatives with a long alkyl chain branched by hydroxyl and methoxycarbonyl groups at position 9 showed 3.6-fold higher intracellular concentrations and 60-fold increased anti-proliferation activity against A549 cells compared with BBR ( Liu et al, 2020c ). 9-O-gernylberberrubine bromide and 9-O-farnesylberberrubine bromide showed greater growth inhibition, cell cycle regulation, and migration reduction ( Chang et al, 2021 ).…”
Section: Anticancer Effect Of Bbr Derivativesmentioning
confidence: 96%
“…The series of 9-O-lipophilic derivatives synthesised by Liu et al [124] were designed to improve both the cell permeability and anticancer activity of berberine. Of the long alkyl chain derivatives bearing hydroxyl or methoxycarbonyl branch group, compound 20 was identified as a prototype lead compound with intracellular loading capacity of 3.6-fold better than berberine.…”
Section: The Berberine-o-derivativesmentioning
confidence: 99%