581772-29-4Relevant articles and documents
GlcNAc Conjugated Atorvastatin with Enhanced Water Solubility and Cellular Internalization
Zhang, Xinfu,Chen, Xiaofang,Zhao, Weiyu,Zeng, Chunxi,Luo, Xiao,Li, Wenqing,Li, Bin,Jiang, Justin,Dong, Yizhou
, p. 2109 - 2113 (2017)
Targeting ligands facilitate cell specific drug delivery and improve pharmaceutical properties. Herein, we designed two ligand drug conjugates by conjugating GlcNAc (N-acetylglucosamine) with atorvastatin. These two conjugates, termed G-AT and G-K-AT, exhibited enhanced water solubility and cellular uptake. Moreover, both G-AT and G-K-AT were able to release atorvastatin and consequently achieve significant inhibition against 3-hydroxy-3-methyl-glutaryl-coenzyme A (HMG-CoA) reductase.
Rapid Asymmetric Synthesis of Disubstituted Allenes by Coupling of Flow-Generated Diazo Compounds and Propargylated Amines
Poh, Jian-Siang,Makai, Szabolcs,von Keutz, Timo,Tran, Duc N.,Battilocchio, Claudio,Pasau, Patrick,Ley, Steven V.
supporting information, p. 1864 - 1868 (2017/02/05)
We report herein the asymmetric coupling of flow-generated unstabilized diazo compounds and propargylated amine derivatives, using a new pyridinebis(imidazoline) ligand, a copper catalyst and base. The reaction proceeds rapidly, generating chiral allenes in 10–20 minutes with high enantioselectivity (89–98 % de/ee), moderate yields and a wide functional group tolerance.
Synthesis and evaluation of atorvastatin esters as prodrugs metabolically activated by human carboxylesterases
Mizoi, Kenta,Takahashi, Masato,Haba, Masami,Hosokawa, Masakiyo
, p. 921 - 923 (2016/05/24)
We synthesized 11 kinds of prodrug with an esterified carboxylic acid moiety of atorvastatin in moderate to high yields. We discovered that they underwent metabolic activation specifically by the human carboxylesterase 1 (CES1) isozyme. The results sugges