Synthetic studies toward marine toxic po
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Yoshiyasu Ichikawa; Minoru Isobe; Toshio Goto
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Article
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1984
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Elsevier Science
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French
โ 259 KB
Part of okadaic acid la vas synthesized stereoselectively in the fora of 4a (involving C-16 through C-38 uith 10 asymaetric carbons), by coupling the equivalents of 2 and 3 as the synthetic segments Il and C (Scheme 1). the forser being prepared via 12 and 6 froa a D-glucopyranose derivative (Scheae