PMID- 25139570 OWN - NLM STAT- MEDLINE DCOM- 20150420 LR - 20211203 IS - 1464-3405 (Electronic) IS - 0960-894X (Linking) VI - 24 IP - 18 DP - 2014 Sep 15 TI - Synthesis and structure-activity relationships of PI3K/mTOR dual inhibitors from a series of 2-amino-4-methylpyrido[2,3-d]pyrimidine derivatives. PG - 4538-4541 LID - S0960-894X(14)00808-7 [pii] LID - 10.1016/j.bmcl.2014.07.073 [doi] AB - Inhibition of the phosphoinositide 3-kinase (PI3K)/AKT/mammalian target of rapamycin (mTOR) signaling pathway by PI3K/mTOR dual inhibitors provides a promising new approach to the treatment of cancers. In this Letter, we identified structurally novel and potent PI3K/mTOR dual inhibitors from a series of 2-amino-4-methylpyrido[2,3-d]pyrimidine derivatives. Their synthesis and structure-activity relationships are reported. CI - Copyright (c) 2014 Elsevier Ltd. All rights reserved. FAU - Han, Fangbin AU - Han F AD - PKUCare Pharmaceutical R&D Center, A106-109, Biotech Innovation Works, No.29 Life Science Park Road, Changping District, Beijing 102206, PR China. FAU - Lin, Songwen AU - Lin S AD - PKUCare Pharmaceutical R&D Center, A106-109, Biotech Innovation Works, No.29 Life Science Park Road, Changping District, Beijing 102206, PR China. FAU - Liu, Peng AU - Liu P AD - PKUCare Pharmaceutical R&D Center, A106-109, Biotech Innovation Works, No.29 Life Science Park Road, Changping District, Beijing 102206, PR China. FAU - Tao, Jing AU - Tao J AD - PKUCare Pharmaceutical R&D Center, A106-109, Biotech Innovation Works, No.29 Life Science Park Road, Changping District, Beijing 102206, PR China. FAU - Yi, Chongqin AU - Yi C AD - PKUCare Pharmaceutical R&D Center, A106-109, Biotech Innovation Works, No.29 Life Science Park Road, Changping District, Beijing 102206, PR China. FAU - Xu, Heng AU - Xu H AD - PKUCare Pharmaceutical R&D Center, A106-109, Biotech Innovation Works, No.29 Life Science Park Road, Changping District, Beijing 102206, PR China. Electronic address: xuheng@pkucare-pharm.com. LA - eng PT - Journal Article PT - Research Support, Non-U.S. Gov't DEP - 20140807 PL - England TA - Bioorg Med Chem Lett JT - Bioorganic & medicinal chemistry letters JID - 9107377 RN - 0 (2-amino-4-methylpyrido(2,3-d)pyrimidine) RN - 0 (Phosphoinositide-3 Kinase Inhibitors) RN - 0 (Protein Kinase Inhibitors) RN - 0 (Pyrimidines) RN - EC 2.7.11.1 (TOR Serine-Threonine Kinases) SB - IM MH - Crystallography, X-Ray MH - Dose-Response Relationship, Drug MH - Humans MH - Models, Molecular MH - Molecular Structure MH - Phosphatidylinositol 3-Kinases/metabolism MH - *Phosphoinositide-3 Kinase Inhibitors MH - Protein Kinase Inhibitors/chemical synthesis/chemistry/*pharmacology MH - Pyrimidines/chemical synthesis/chemistry/*pharmacology MH - Structure-Activity Relationship MH - TOR Serine-Threonine Kinases/*antagonists & inhibitors/metabolism OTO - NOTNLM OT - Anti-tumor activity OT - Dual inhibitor OT - Mammalian target of rapamycin OT - Phosphoinositide 3-kinase EDAT- 2014/08/21 06:00 MHDA- 2015/04/22 06:00 CRDT- 2014/08/21 06:00 PHST- 2014/05/29 00:00 [received] PHST- 2014/07/24 00:00 [revised] PHST- 2014/07/29 00:00 [accepted] PHST- 2014/08/21 06:00 [entrez] PHST- 2014/08/21 06:00 [pubmed] PHST- 2015/04/22 06:00 [medline] AID - S0960-894X(14)00808-7 [pii] AID - 10.1016/j.bmcl.2014.07.073 [doi] PST - ppublish SO - Bioorg Med Chem Lett. 2014 Sep 15;24(18):4538-4541. doi: 10.1016/j.bmcl.2014.07.073. Epub 2014 Aug 7.