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-2022233673-A1 优先权日:2019-06-04 标 题:METHODS OF PRODUCING SHIGA TOXIN B-SUBUNIT (STxB) MONOMERS AND OLIGOMERS, AND USES THEREOF 发明人:BILLET ANNE; SCHMIDT FRÉDÉRIC; JOHANNES LUDGER; SERVENT DENIS; MOURIER GILLES; TARTOUR ÉRIC; KAY MICHAEL; FULCHER JAMES M 权利人:INST CURIE; CENTRE NAT RECH SCIENT; INST NAT SANTE RECH MED; COMMISSARIAT A LENERGIE ATOMIQUE ET AUX ENERGIES ALTERNATIVES CEA; APHP ASSIST PUBLIQUE HOPITAUX DE PARIS; UNIV PARIS; UNIV OF UTAH RESEARCH FOUDATION; UNIV UTAH RES FOUND 摘要:A method of producing a monomer of a Shiga toxin B-subunit (STxB) protein or of a variant thereof by peptide chemical synthesis, as well as to a method of producing a pentamer of the STxB protein or of the variant thereof. The methods are particularly advantageous as they overcome major issues typically observed in peptide chemical synthesis, including solubility and purity issues.
专利号:US-2022259212-A1 优先权日:2019-07-11 标题:Inhibitors of indoleamine 2,3-dioxygenase and/or tryptophan 2,3-dioxygenase 发明人:BOSS CHRISTOPH; CREN SYLVAINE; KIMMERLIN THIERRY; LOTZ-JENNE CARINA; POTHIER JULIEN; TIDTEN-LUKSCH NAOMI 权利人:IDORSIA PHARMACEUTICALS LTD 摘要:The present invention relates to compounds of Formula (I) inhibiting indoleamine 2,3-dioxygenase (IDO) and/or tryptophan 2,3-dioxygenase (TDO) enzymes. Further, their synthesis and their use as medicaments in the treatment of inter alia cancer is disclosed.
1: Palandri F, Schaap NPM, Rey J, von Bubnoff N, Reiter A, Hernandez-Boluda JC, Devos T, Nilsson L, Psaila B, McLornan DP, Strouse B, Zhang S, Patel B, Lim J, Patnaik D, Oh ST. Spleen Volume Reduction and Transfusion Independence With Momelotinib Versus Ruxolitinib and Associated Overall Survival With Momelotinib in JAK Inhibitor-Naive Patients With Myelofibrosis and Anemia: Subgroup Analyses of SIMPLIFY-1. Clin Lymphoma Myeloma Leuk. 2026 Feb 14:S2152-2650(26)00039-X. doi: 10.1016/j.clml.2026.02.004. Epub ahead of print. 105(4):133. doi: 10.1007/s00277-026-06873-w. 3: Zhang Y, Zhang H, Hu N, Yang L, Liu Y, Yang L, Dong X, Wang H. The Immunoregulatory and Hematopoietic Effects of Momelotinib in a Murine Bone Marrow Failure Model. J Clin Lab Anal. 2026 Feb;40(4):e70161. doi: 10.1002/jcla.70161. Epub 2026 Jan 19.
合成参考文献
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