Osimertinib resistance is an unmet clinical need for the treatment of non-smallcelllungcancer (NSCLC), and the main mechanism is tertiary C797S mutation of epidermal growth factor receptor (EGFR). To date, there is no inhibitor approved for the treatment of Osimertinib-resistant NSCLC. Herein, we reported a series of Osimertinib derivatives as fourth-generationinhibitors which were rationally designed
Indazole derivatives: the synthesis of various amino- and hydroxy-indazoles and derived sulphonic acids
作者:Robert R. Davies
DOI:10.1039/jr9550002412
日期:——
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作者:V. G. Tsypin、V. V. Kachala、B. I. Ugrak、E. L. Golod
DOI:10.1023/a:1015310926725
日期:——
Adamantylation of indazole and its C-nitro derivatives with 1-hydroxyadamantane in mineral acids yields exclusively the corresponding 1-(1-adamantyl)indazoles via attack by 1-adamantyl cation on the protonated substrate. The oxidative alkylation with 1-iodoadamantane leads to formation of 1- and 2-(1-adamantyl)indazoles, the 2-isomer prevailing.
PEVZNER M. S.; GLADKOVA N. V.; LOPUXOVA G. A.; BEDIN M. P.; DOLMATOV V. Y+, ZH. ORGAN. XIMII, 1977, 13 VYP. 6, 1300-1305
作者:PEVZNER M. S.、 GLADKOVA N. V.、 LOPUXOVA G. A.、 BEDIN M. P.、 DOLMATOV V. Y+