Synthesis of the spiroketal segment (C19-C34) of the rutamycins, antifungal metabolites of streptomyces species

DOI: 10.1016/S0040-4039(97)00585-6

Source and publish data:

Tetrahedron Letters p. 3167 - 3170 (1997)

Update date:2022-07-30

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Authors:

White, James D.

Ohba, Yoshihiro

Porter, Warren J.

Wang, Shan

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Article abstract of DOI:10.1016/S0040-4039(97)00585-6

A convergent synthesis of the spiroketal subunit of rutamycins A and B has been devised via Julia coupling of sulfone 14 with aldehyde 23; the pentahydroxy ketone 3 derived from 25 underwent spontaneous cyclization to spiroketal 4.

Full text of DOI:10.1016/S0040-4039(97)00585-6

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