[5-(Benzyloxy)-3-methyl-1-benzofuran-2-yl]methanol 在
manganese dioxide 作用下,
以
甲苯 为溶剂,
反应 1.0h,
以to give the title object compound (2.68 g, 94%) as a colorless solid的产率得到5-(benzyloxy)-3-methyl-1-benzofuran-2-carbaldehyde
Provision of a prophylactic or therapeutic agent for diabetes, which has superior efficacy.
A compound represented by the formula:
wherein each symbol is as described in the specification, or a salt thereof.
提供一种预防或治疗糖尿病的药物,其疗效优异。该化合物的表示式为:其中每个符号如说明书所述,或其盐。
Synthesis, discovery and preliminary SAR study of benzofuran derivatives as angiogenesis inhibitors
A series of benzofuran derivatives were synthesized and evaluated against HUVEC proliferation. Among these compounds, compound 32 exhibited good inhibitory activity and remarkable selectivity to HUVEC. Our current data suggested that array order of methyl, acrylate and carboxylate groups in benzofuran scaffold is the basic requirement for inhibitory activity against HUVEC proliferation. These results demonstrated that benzofuran scaffold represents a promising structural core to discover a new class of active and selective angiogenesis inhibitors. (C) 2009 Elsevier Ltd. All rights reserved.