Novel pyridobenzimidazole derivatives exhibiting antifungal activity by the inhibition of β-1, 6-glucan synthesis
…, K Kawakami, H Takahashi, M Takemura…
Index: Takeshita, Hiroshi; Watanabe, Jun; Kimura, Yoichi; Kawakami, Katsuhiro; Takahashi, Hisashi; Takemura, Makoto; Kitamura, Akihiro; Someya, Kazuhiko; Nakajima, Ryohei Bioorganic and Medicinal Chemistry Letters, 2010 , vol. 20, # 13 p. 3893 - 3896
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Citation Number: 31
Abstract
Based on the HTS hit compound 1a, an inhibitor of β-1, 6-glucan synthesis, we synthesized novel pyridobenzimidazole derivatives and evaluated their antifungal activity. Among the compounds synthesized, we identified the potent compound 15e, which exhibits excellent activity superior to fluconazole against both Candida glabrata and Candida krusei. From the SAR study, we revealed essential moieties for antifungal activity.
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