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Gymnestrogenin

Gymnemagenin and Gymnestrogenin. Gymnemagenin (1), mp 328-335°C,the major sapogenin from G. sylvestre was obtained by hydrolysis of gymnemic acid mixture by y -glucuronidase followed by alkaline hydrolysis. Its structure was elucidated to be 1/9,16/ , 21/3,22k, 23,28-hexahydroxyolean-.12-ene... [Pg.649]

Gymnestrogenin, the 3, 16/5, 21 , 23,28-pentahydroxyolean-12-ene (6) was isolated from the leaves of G. sylvestre by Stocklin This sapogenin, mp 288-289°C was also isolated by Sinsheimer and Rao by hydrolysis of their gymnemic acid D with -glucuronidase (Helix promatia) preparation. [Pg.650]

Updated Entry replacing 0-50037 3,16,21,22,28-Pentahydroxy- 12-oleanene C30H50O5 M 490.722 3p,16p,2ip)-form [19942-02-0] Gymnestrogenin... [Pg.325]

See other pages where Gymnestrogenin is mentioned: [Pg.13]    [Pg.14]    [Pg.47]    [Pg.656]    [Pg.47]    [Pg.461]    [Pg.13]    [Pg.14]    [Pg.47]    [Pg.656]    [Pg.47]    [Pg.461]   
See also in sourсe #XX -- [ Pg.18 , Pg.649 , Pg.650 , Pg.656 ]

See also in sourсe #XX -- [ Pg.649 , Pg.650 , Pg.656 ]

See also in sourсe #XX -- [ Pg.18 , Pg.649 , Pg.650 , Pg.656 ]



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