PMID- 28109945 OWN - NLM STAT- MEDLINE DCOM- 20170221 LR - 20231213 IS - 1768-3254 (Electronic) IS - 0223-5234 (Linking) VI - 127 DP - 2017 Feb 15 TI - Discovery of a series of N-(5-(quinolin-6-yl)pyridin-3-yl)benzenesulfonamides as PI3K/mTOR dual inhibitors. PG - 509-520 LID - S0223-5234(17)30024-7 [pii] LID - 10.1016/j.ejmech.2017.01.016 [doi] AB - Recently, the phosphoinositide 3-kinase (PI3K) and mammalian target of rapamycin (mTOR) have been considered as promising targets for the treatment of cancer. Herein, we synthesized a series of N-(5-(quinolin-6-yl)pyridin-3-yl)benzenesulfonamides as novel PI3K/mTOR dual inhibitors for cancer therapy. In the biological evaluation, compound 17e was identified as a potent PI3K/mTOR dual inhibitor, which significantly inhibit Class I PI3Ks, mTOR and phosphorylation of pAkt(Ser473) at low nanomolar level. Moreover, 17e display high potency against PC-3 cells (IC(50) = 80 nM) in the anti-proliferative assay, and showed acceptable pharmacokinetic properties in vivo. CI - Copyright (c) 2017 Elsevier Masson SAS. All rights reserved. FAU - Zhang, Jiankang AU - Zhang J AD - Department of Pharmaceutical Preparation, Hangzhou Xixi Hospital, Hangzhou 310023, China. FAU - Lv, Xiaoqing AU - Lv X AD - College of Medicine, Jiaxing University, Jiaxing 314001, China. Electronic address: lxqd1@126.com. FAU - Ma, Xiaodong AU - Ma X AD - Department of Medicinal Chemistry, School of Pharmacy, Anhui University of Chinese Medicine, Hefei 230031, China. FAU - Hu, Yongzhou AU - Hu Y AD - College of Pharmaceutical Sciences, Zhejiang University, Hangzhou 310058, China. LA - eng PT - Journal Article DEP - 20170111 PL - France TA - Eur J Med Chem JT - European journal of medicinal chemistry JID - 0420510 RN - 0 (Phosphoinositide-3 Kinase Inhibitors) RN - 0 (Protein Kinase Inhibitors) RN - 0 (Sulfonamides) RN - EC 2.7.11.1 (TOR Serine-Threonine Kinases) SB - IM MH - Animals MH - Cell Line, Tumor MH - Cell Proliferation/drug effects MH - Chemistry Techniques, Synthetic MH - *Drug Design MH - Humans MH - Male MH - Mice MH - Molecular Docking Simulation MH - Phosphatidylinositol 3-Kinases/chemistry/metabolism MH - *Phosphoinositide-3 Kinase Inhibitors MH - Protein Conformation MH - Protein Kinase Inhibitors/*chemical synthesis/metabolism/pharmacokinetics/*pharmacology MH - Sulfonamides/*chemical synthesis/metabolism/pharmacokinetics/*pharmacology MH - TOR Serine-Threonine Kinases/*antagonists & inhibitors MH - Xenograft Model Antitumor Assays MH - Benzenesulfonamides OTO - NOTNLM OT - Cancer OT - Inhibitor OT - PI3K OT - mTOR EDAT- 2017/01/23 06:00 MHDA- 2017/02/22 06:00 CRDT- 2017/01/23 06:00 PHST- 2016/11/18 00:00 [received] PHST- 2017/01/09 00:00 [revised] PHST- 2017/01/10 00:00 [accepted] PHST- 2017/01/23 06:00 [pubmed] PHST- 2017/02/22 06:00 [medline] PHST- 2017/01/23 06:00 [entrez] AID - S0223-5234(17)30024-7 [pii] AID - 10.1016/j.ejmech.2017.01.016 [doi] PST - ppublish SO - Eur J Med Chem. 2017 Feb 15;127:509-520. doi: 10.1016/j.ejmech.2017.01.016. Epub 2017 Jan 11.