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Lycopersicon pimpinellifolium

The formation of tomatidine (131) in Lycopersicon pimpinellifolium involves functionalization of the isopropyl pro-R methyl group in the side-chain of cholesterol, and this is thought to proceed via a A24-sterol intermediate. From the... [Pg.214]

Steroidal and Terpenoid Alkaloids.—Following upon earlier work on the biosynthesis of steroidal alkaloids it has been shown that (255)-5a -cholestan-3/8,26-diol (159), but not the corresponding furostan derivative (160), is a precursor for tomatidine (162) in Lycopersicon pimpinellifolium [This contrasts with the observation that the (255)-sapogenin, neotigogenin (163), was labelled by both precursors in these experiments.] If these results are taken together with the observation that... [Pg.32]

Lycopersicon cheesmanii 970 Lycopersicon esculentum 970 Lycopersicon pennellii 970 Lycopersicon pimpinellifolium 970 Lyme disease vaccine 18 Lymerix 18 Lypolex... [Pg.1865]

Steroidal Alkaloids.—[26,27- C2]Cycloartanol (182) and [26,27- CJlanosterol (183) have been examined as precursors for solanidine (184) in Solarium chacoense, tomatidine (185) in Lycopersicon pimpinellifolium, and solanocapsine (186) in... [Pg.40]

See other pages where Lycopersicon pimpinellifolium is mentioned: [Pg.341]    [Pg.294]    [Pg.199]    [Pg.219]    [Pg.247]    [Pg.594]    [Pg.177]    [Pg.680]    [Pg.155]    [Pg.497]    [Pg.516]    [Pg.47]    [Pg.124]    [Pg.128]   
See also in sourсe #XX -- [ Pg.249 ]

See also in sourсe #XX -- [ Pg.294 , Pg.298 ]

See also in sourсe #XX -- [ Pg.25 , Pg.294 , Pg.298 ]

See also in sourсe #XX -- [ Pg.177 ]

See also in sourсe #XX -- [ Pg.680 ]

See also in sourсe #XX -- [ Pg.128 ]



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