Synthesis of Novel (S)-3-(1-Aminoethyl)-8-pyrimidinyl-2-phenylisoquinolin-1(2H)-ones by Suzuki–Miyaura Coupling and Their Cell Toxicity Activities
Open Access
- 4 January 2022
- journal article
- research article
- Published by MDPI AG in Pharmaceuticals
- Vol. 15 (1) , 64
Abstract
A series of (S)-3-(1-aminoethyl)-8-pyrimidinyl-2-phenylisoquinoline-1(2H)-ones 3a–3k was synthesized in 40–98% yield through Suzuki–Miyaura coupling using Pd(PPh3)2Cl2, Sphos, and K2CO3 in THF/H2O mixed solvent. All newly synthesized compounds were evaluated for cell viability (IC50) against MDA-MB-231, HeLa, and HepG2 cells. The antitumor activities of 3a–3k were improved when various pyrimidine motifs were introduced at position C-8 of the isoquinolinone ring.Keywords
Funding Information
- This research was funded by the GRRC Program of Gyeonggi province (GRRC-KyungHee 2020(B04))
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