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Lycopodium lucidulum

Lycoxanthol (24) is a hydroquinone diterpenoid which has been isolated" " from Lycopodium lucidulum. The highly oxygenated structure bears some resemblance to coleon B and to the tanshinones. [Pg.132]

Alkaloid L21, originally isolated from Lycopodium lucidulum, has been reinvestigated and assigned the trivial name, luciduline. Its composition (CigHgiNO) has been verified and its structure has been elucidated by both a degradative and an X-ray study (8). The structure of luciduline shown in 69 is unique among the alkaloids of this family and intriguing from a biosynthetic viewpoint. [Pg.370]

Abietanes.—A number of more highly oxygenated abietanes related to the royleanones have been described recently. A new quinone, nemorone (27), has been isolated from the roots of Salvia nemorosa. Coleon C (28) and its tautomer coleon D, which possesses a trans a/b ring junction and a 6,7-diketone in place of the diosphenol on ring b, have been isolated from Coleus aquaticus. These compounds have a very characteristic u. v. spectrum. Lycoxanthol is an ether (29) which has been isolated from Lycopodium lucidulum and which possesses a very similar structure. [Pg.169]

See other pages where Lycopodium lucidulum is mentioned: [Pg.353]    [Pg.228]    [Pg.28]    [Pg.29]    [Pg.43]    [Pg.353]    [Pg.228]    [Pg.28]    [Pg.29]    [Pg.43]    [Pg.348]   
See also in sourсe #XX -- [ Pg.353 ]

See also in sourсe #XX -- [ Pg.348 , Pg.350 ]

See also in sourсe #XX -- [ Pg.228 ]

See also in sourсe #XX -- [ Pg.228 , Pg.297 ]

See also in sourсe #XX -- [ Pg.308 , Pg.309 , Pg.313 ]



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