ChemInform Abstract: Synthesis of Novel
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N. SAITO; M. TANITSU; T. BETSUI; R. SUZUKI; A. KUBO
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Article
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2010
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John Wiley and Sons
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Synthesis of Novel Octahydro-1,5-imino-3-benzazocin-4,7,10-trione Derivatives Having a Methyl Group at the C-2 Position as ABC Ring Models of Saframycins. -Simple and efficient syntheses of (Z)-3-benzylidenepiperazinedione ( VII) in both racemic and optically active forms are described. Compound (V