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Euphorbia supina

Various fernanes are reported as constituents of some ferns, e.g. (+)-7- and (-)-8-femene as well as (-)-7,9(ll)-femadiene from Adiantum monochlamys and A pedatum (Pteridaceae). Hydroxylated derivatives are found in lichens such as reti-geric acid A in Lobaria retigera (Sticataceae) and some higher plants, e.g. (-)-7-femen-3p-ol in Rhododendron linearifolium (Ericaceae) and (-)-3p,lip-dihydroxy-8-femen-7-one in Euphorbia supina (Euphorbiaceae). [Pg.103]

Constit. of Euphorbia supina. Needles (MeOH/CHCl3). Mp 286-288°. [a]. 33 90 q 93 cHCy. [Pg.179]

Constit. of Euphorbia supina. Cryst. (MeOH/CHClj). [Pg.326]

See other pages where Euphorbia supina is mentioned: [Pg.181]    [Pg.181]    [Pg.444]    [Pg.181]    [Pg.181]    [Pg.444]   
See also in sourсe #XX -- [ Pg.103 ]



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