4-(4-氯-6-(2-(二氟甲基)-1H-苯并[d]咪唑-1-基)-1,3,5-三嗪-2-基)吗啉 以87的收率获得产物2-(2-二氟甲基苯并咪唑-1-基)-4,6-二吗啉基-1,3,5-三嗪 参考文献:Heterocyclic Compound And Antitumor Agent Containing The Same As Effective Ingredient 标题:Heterocyclic Compound And Antitumor Agent Containing The Same As Effective Ingredient 摘要:本发明涉及由式i表示的杂环化合物或其药学上可接受的盐,以及含有该杂环化合物作为有效成分的抗肿瘤剂: 其中x代表氮原子或ch;r1代表chnf3-N(其中n为1或2),羟基c1-C6烷基,Nhr6(其中r6代表氢原子或cor(其中r代表氢原子,C1-C6烷基或c1-C6烷氧基));r2代表吗啡环(可以被取代为一到四个c1-C6烷基),硫代吗啡环,哌啶环,吡咯烷基(可以被羟基c1-C6烷基取代),噁唑烷基(可以被一到两个c1-C6烷基取代)或四氢-1,4-噻唑-1-氧-4-基;r3和r4各自代表氢原子或c1-C6烷基;r5代表氢原子,氨基或羟基.
专利号:US-12391691-B2 优先权日:2018-11-16 标题:Synthesis of key intermediate of KRAS G12C inhibitor compound 发明人:PARSONS ANDREW THOMAS; COCHRAN BRIAN MCNEIL; POWAZINIK IV WILLIAM; CAPORINI MARC ANTHONY 权利人:AMGEN INC 摘要:The present invention relates to an improved, efficient, scalable process to prepare intermediate compounds, such as compound 5M, having the structure n nuseful for the synthesis of compounds that target KRAS G12C mutations, such as
专利号:US-2025206736-A1 优先权日:2019-11-14 标题 :Synthesis of kras g12c inhibitor compound 发明人:CORBETT MICHAEL THOMAS; CAILLE SEBASTIEN 权利人:AMGEN INC 摘要:The present disclosure relates to an improved, efficient, scalable process to prepare intermediate compounds, such as 2-isopropyl-4-methylpyridin-3-amine, useful for the synthesis of compounds, such as Compound 9, for the treatment of KRAS G12C mutated cancers.
专利号:US-2025206743-A1 优先权日:2022-03-25 标 题:Tyk2 inhibitor synthesis and intermediates thereof 发明人:MASSE CRAIG E; PHADKE AVINASH S; LAWSON JON P; LEVY STUART; YANG XIAOWEI; WU GUISHENG; FAN SHUFENG 权利人:TAKEDA PHARMACEUTICALS CO 摘要:Described herein are methods of synthesis of a tyrosine-protein kinase 2 (TYK2) inhibitor and to intermediate compounds of the synthesis and methods of making the intermediates. Also provided are pharmaceutically acceptable compositions including compounds prepared by the synthetic method and methods of treating disorders using the same.
专利号:US-2025289827-A1 优先权日:2022-12-02 标 题:Morphic forms of a mutant braf degrader and methods of manufacture thereof 发明人:YU ROBERT T; HE MINSHENG; SCHNADERBECK MATTHEW J; KREGER BRIDGET; POLLOCK ROY MACFARLANE; JIANG SIYI; LI MEIQI; CHEN BOLU; LU JIANNAN 权利人:C4 THERAPEUTICS INC 摘要:Advantageous isolated morphic forms of (3R)-3-[6-[2-cyano-3-[[ethyl(methyl)sulfamoyl]amino]-6-fluorophenoxy]-4-oxoquinazolin-3-yl]-8-[2-[1-[3-(2,4-dioxo-1,3-diazinan-1-yl)-5-fluoro-1-methylindazol-6-yl]-4-hydroxypiperidin-4-yl]acetyl]-1-oxa-8-azaspiro[4.5]decane (Compound 1), which is a mutant BRAF degrader, and methods to prepare Compound 1 morphic forms for therapeutic applications are provided in the invention. The invention also provides improved methods for the synthesis of Compound 1, new pharmaceutical compositions comprising Compound 1, and new uses of Compound 1.
专利号:US-2009227575-A1 优先权日:2008-03-04 标 题 :7H-PYRROLO[2,3-H]QUINAZOLINE COMPOUNDS, THEIR USE AS mTOR KINASE AND PI3 KINASE INHIBITORS, AND THEIR SYNTHESIS 发明人:VENKATESAN ARANAPAKAM MUDUMBAI; CHEN ZECHENG; DOS SANTOS OSVALDO; BROOIJMANS NATASJA; GOPALSAMY ARIAMALA 权利人:WYETH CORP 摘要:A 7H-pyrrolo[2,3-h]quinazoline compound of the formula I n n n n n n n n n n wherein Ar, R 1 , R 2 , R 7 , R 8 , R 9 , R 10 , R 11 , R 12 , and n are as defined in the specification, and methods for making same.
1: Tamura N. Recent findings on phosphoinositide-3 kinase in rheumatic diseases. Nihon Rinsho Meneki Gakkai Kaishi. 2012;35(1):8-13. Epub 2012 Jan 21. Epub 2011 Oct 19. 7: Duong HQ, Kim HJ, Kang HJ, Seong YS, Bae I. ZSTK474, a PI3K inhibitor, suppresses proliferation and sensitizes human pancreatic adenocarcinoma cells to gemcitabine. Oncol Rep. 2012 Jan;27(1):182-8. doi: 10.3892/or.2011.1503. Epub 2011 Oct 12. Epub 2011 Sep 27. doi: 10.1111/j.1349-7006.2011.01916.x. Epub 2011 Apr 4.
合成参考文献
摘要:Wu, S.; Song, H.; Hu, M., Science of Synthesis: Modern Strategies in Organofluorine Chemistry , (2024) 1, 1. 参考文献:10.1016/j.bmcl.2012.11.076 摘要:Miller MS, Pinson J, Zheng Z, Jennings IG, Thompson PE. Regioselective synthesis of 5- and 6-methoxybenzimidazole-1,3,5-triazines as inhibitors of phosphoinositide 3-kinase. Bioorganic & Medicinal Chemistry Letters. 2013 Feb;23(3):802–5. doi: 10.1016/j.bmcl.2012.11.076. 参考文献:10.1016/j.cellimm.2018.04.011 摘要:Chen X, Guo Y, Han R, Liu H, Ding Y, Shi Y, Kong D, Ma X. Class I PI3K inhibitor ZSTK474 attenuates experimental autoimmune neuritis by decreasing the frequency of Th1/Th17 cells and reducing the production of proinflammatory cytokines. Cell Immunol. 2018 Jul;329():41–9. doi: 10.1016/j.cellimm.2018.04.011. 参考文献:10.1016/j.ejca.2010.01.005 摘要:Kong D, Dan S, Yamazaki K, Yamori T. Inhibition profiles of phosphatidylinositol 3-kinase inhibitors against PI3K superfamily and human cancer cell line panel JFCR39. Eur J Cancer. 2010 Apr;46(6):1111–21. doi: 10.1016/j.ejca.2010.01.005.