Budget Amount *help |
¥4,160,000 (Direct Cost: ¥3,200,000、Indirect Cost: ¥960,000)
Fiscal Year 2010: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2009: ¥1,170,000 (Direct Cost: ¥900,000、Indirect Cost: ¥270,000)
Fiscal Year 2008: ¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
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Research Abstract |
The chromophores of the chromoprotein antibiotics C-1027, kedarcidin, and maduropeptin feature a unique nine-membered enediyne structure in the ansa-macrolide ring and show extremely potent cytotoxicity. Their complicated fused ring systems were synthesized and the total synthesis of (-)-maduropeptin chromophore was achieved, which thereby led to the revision of its stereochemical structure.
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