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2,6-Diaryl-3,7-dioxabicyclo lignans

This lignan sub-class of 2,6-diaryl-3,7-dioxabicyclo[3,3.0]octanes, is one of the largest and most widely distributed groups. About 100 members are known, if natural glycoside derivatives are included. As expected, the five-membered heterocyclic rings are constrained in cis fusion. When the aryl groups are identically... [Pg.344]

Fig. 11. Hydroxy substituted 2,6-diaryl-3,7-dioxabicyclo [3.3.0]octane lignans. Fig. 11. Hydroxy substituted 2,6-diaryl-3,7-dioxabicyclo [3.3.0]octane lignans.
PELTER, A., R.S. WARD, D.J. WATSON, P. COLLINS, I.T. KAY. 1979. The unambiguous synthesis of lignans of the 2,6-diaryl-3,7-dioxabicyclo-[3.3.0]octane series. The synthesis of eudesmin and 4,8-dihydroxysesamin. Tetrahedron Lett., 2275-2278. [Pg.240]


See other pages where 2,6-Diaryl-3,7-dioxabicyclo lignans is mentioned: [Pg.499]    [Pg.499]    [Pg.499]    [Pg.740]    [Pg.213]    [Pg.2268]   
See also in sourсe #XX -- [ Pg.218 ]




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