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Alkaloids Kaurane type

C20H26O6. Mr 362.42, mp. 297-299°C decomp., [aJo -131.3° (pyridine), a diterpene of the kaurane type bitter principle from Rabdosia trichocarpa and R. ja-ponica shows antitumor and anti-inflammatory activity against Ehrlich ascites tumors and inhibits insect growth. E. can be transformed into numerous other di-terpenes such as abietanes, Aconitum alkaloids, gib-berellins. The biosynthesis proceeds from 16-kaurene. Lit. Agric. Biol. Chem. 43, 71 (1979) Karrer, No. 3712 Zechmeister 46, 77-157. - (CAS3776-39-4]... [Pg.208]

See other pages where Alkaloids Kaurane type is mentioned: [Pg.2]    [Pg.942]    [Pg.172]    [Pg.100]    [Pg.109]    [Pg.668]    [Pg.1016]    [Pg.1003]    [Pg.483]    [Pg.762]   
See also in sourсe #XX -- [ Pg.172 ]



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Alkaloids types

Kaurane

Kauranes

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