HPLC of Formula: 1877-71-0On May 14, 2020 ,《Discovery of Peptide Boronate Derivatives as Histone Deacetylase and Proteasome Dual Inhibitors for Overcoming Bortezomib Resistance of Multiple Myeloma》 appeared in Journal of Medicinal Chemistry. The author of the article were Zhou, Yi; Liu, Xiaoting; Xue, Junxin; Liu, Lulu; Liang, Tao; Li, Wen; Yang, Xinying; Hou, Xuben; Fang, Hao. The article conveys some information:
While proteasome inhibitors such as bortezomib showed satisfactory clin. benefits in the initial treatment of multiple myeloma (MM), drug resistance and relapse are unavoidable. Recent studies suggested inhibition of histone deacetylases (HDACs) restored sensitivity of bortezomib-resistant MM. Hence, we designed dual inhibitors targeting both HDACs and proteasomes to address the resistance of bortezomib. The most potent inhibitors, ZY-2 and ZY-13 showed excellent inhibition against proteasome and good selectivity against HDACs. In particular, ZY-2 not only exhibited good antiproliferative activities on the MM cell lines RPMI-8226, U266, and KM3 (IC50 values of 6.66, 4.31, and 10.1 nM, resp.) but also showed more potent antiproliferative activities against the bortezomib-resistant MM cell line KM3/BTZ compared with bortezomib (IC50 values of 8.98 vs. 226 nM, P < 0.01) and even better than the combination of the HDAC inhibitor MS-275 and bortezomib (1:1) (IC50 values of 8.98 vs. 98.0 nM, P < 0.01). The experimental process involved the reaction of 3-(Methoxycarbonyl)benzoic acid(cas: 1877-71-0HPLC of Formula: 1877-71-0)
3-(Methoxycarbonyl)benzoic acid(cas: 1877-71-0) belongs to esters. Esters are more polar than ethers but less polar than alcohols. HPLC of Formula: 1877-71-0 They participate in hydrogen bonds as hydrogen-bond acceptors, but cannot act as hydrogen-bond donors, unlike their parent alcohols.
Referemce:
Ester – Wikipedia,
Ester – an overview | ScienceDirect Topics