4,5-Anhydro-1-azido-1-deoxy-2,3-O-isopropylidene-D-talitol is a divergent intermediate for the efficient and practical syntheses of 1,4-dideoxy-1,4-imino-D-mannitol, swainsonine and of the ring contracted swainsonines, (1S, 2R, 7R, 7aR)-1,2,7-trihydroxypyrrolizidine and (1S, 2R, 7S, 7aR)-1,2,7-trihydroxypyrrolizidine. The effect on glycosidases of the ring contracted swainsonines is reported. © 1989.
CITATION STYLE
Carpenter, N. M., Fleet, G. W. J., Cenci di Bello, I., Winchester, B., Fellows, L. E., & Nash, R. J. (1989). Synthesis of the mannosidase inhibitors swainsonine and 1,4-dideoxy-1,4-imino-D-mannitol and of the ring contracted swainsonines, (1S, 2R, 7R, 7aR)-1,2,7-trihydroxypyrrolizidine and (1S, 2R, 7S, 7aR)-1,2,7-trihydroxypyrrolizidine. Tetrahedron Letters, 30(51), 7261–7264. https://doi.org/10.1016/S0040-4039(01)93953-X
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