专利号:US-12258315-B2 优先权日:2020-04-17 标 题:S6K1 protein kinase inhibitors as cancer therapeutics 发明人:SRIDHAR JAYALAKSHMI; BRATTON MELYSSA; KOMATI RAJESH 权利人:XAVIER UNIV OF LOUISIANA 摘要:The present disclosure relates to compounds that act as protein kinase inhibitors, especially RPS6K1 and the synthesis of the same. Further, the present disclosure teaches the utilization of such compounds in a treatment for proliferative diseases, including cancer, particularly breast cancer, and especially ER+ and/or HER2+ breast cancer, prostate cancer, lung cancer, and metastatic cancer.
1: Edgar AJ, Trost M, Watts C, Zaru R. A combination of SILAC and nucleotide acyl phosphate labelling reveals unexpected targets of the Rsk inhibitor BI-D1870. Biosci Rep. 2013 Dec 17. [Epub ahead of print] 2: Chiu CF, Bai LY, Kapuriya N, Peng SY, Wu CY, Sargeant AM, Chen MY, Weng JR. Antitumor effects of BI-D1870 on human oral squamous cell carcinoma. Cancer Chemother Pharmacol. 2014 Feb;73(2):237-47. doi: 10.1007/s00280-013-2349-9. Epub 2013 Nov 16. doi: 10.1038/cddis.2013.386. 4: Sapkota GP, Cummings L, Newell FS, Armstrong C, Bain J, Frodin M, Grauert M, Hoffmann M, Schnapp G, Steegmaier M, Cohen P, Alessi DR. BI-D1870 is a specific inhibitor of the p90 RSK (ribosomal S6 kinase) isoforms in vitro and in vivo. Biochem J. 2007 Jan 1;401(1):29-38.
合成参考文献
参考文献:10.1021/acsmedchemlett.9b00082 摘要:Serafim RAM, de Souza Gama FH, Dutra LA, dos Reis CV, Vasconcelos SNS, da Silva Santiago A, Takarada JE, Di Pillo F, Azevedo H, Mascarello A, Elkins JM, Massirer KB, Gileadi O, Guimarães CRW, Couñago RM. Development of Pyridine-based Inhibitors for the Human Vaccinia-related Kinases 1 and 2. ACS Med. Chem. Lett. 2019 Aug 19;10(9):1266–71. doi: 10.1021/acsmedchemlett.9b00082. 参考文献:10.1371/journal.pone.0071697 摘要:Yang S, Counter CM. Cell Cycle Regulated Phosphorylation of the Telomere-Associated Protein TIN2. PLoS ONE. 2013 Aug 16;8(8):e71697. doi: 10.1371/journal.pone.0071697. 参考文献:10.1021/acs.jmedchem.1c00969 摘要:Yuan Y, Xu J, Jiang L, Yu K, Ge Y, Li M, He H, Niu Q, Shi X, Fan L, Chen Z, Zhao Z, Li S, Xu Y, Wang Z, Li H. Discovery, Optimization, and Structure-Activity Relationship Study of Novel and Potent RSK4 Inhibitors as Promising Agents for the Treatment of Esophageal Squamous Cell Carcinoma. J Med Chem. 2021 Sep 23;64(18):13572–87. doi: 10.1021/acs.jmedchem.1c00969. 参考文献:10.1248/bpb.b21-00531 摘要:Katayama K, Nishihata A. RSK Inhibition Induces Apoptosis by Downregulating Protein Synthesis in a Variety of Acute Myeloid Leukemia Cell Lines. Biological & Pharmaceutical Bulletin. 2021 Dec 01;44(12):1843–50. doi: 10.1248/bpb.b21-00531.