- Synthetic method of VEGFR inhibitor furoquitinib and benzofuran intermediate thereof
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The invention discloses a synthetic method of a VEGFR inhibitor furoquitinib and a benzofuran intermediate thereof. The synthetic method of the VEGFR inhibitor furoquitinib comprises the following steps of S1, halogenation, S2, acylation, S3, coupling, S4
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Paragraph 0063; 0095-0099
(2021/05/01)
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- QUINAZOLINE DERIVATIVES
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Quinazoline derivatives of the following formula: wherein R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, X, and Z are defined herein. It also discloses a method of treating an angiogenesis-related disorder with one of these compounds.
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Page/Page column 5-6
(2009/12/04)
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