Studies directed towards the total synth
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Robert E Ireland; Peter Wipf
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Article
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1989
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Elsevier Science
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French
โ 254 KB
The protected C(1) to C(15) segment of FK-506 has been prepared from D-glucose, glycolic and L-pipecolic acid. The novel, highly active immunosuppressive agent FK-506 (1) has attracted considerable attention.1 The biological potency as well as some unique structural features render this 23-membered