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Methionine sulphonium salts

Biological methylation of arsenic is effected via the transfer of a carbocation, a process known as oxidative methylation. The methyl transfer agent can vary from simple sulphonium salts, for example, 5 -adenosyl-.S -methionine (67)... [Pg.245]

This short section is located immediately before coverage of sulphonium salts, a group of compounds most importantly represented in naturally occurring compounds. Possible roles for S -adenosyl-L-methionine have stimulated studies with model compounds similar studies may follow from the fact that Bleomycin Aj is a sulphonium salt, carrying the grouping —CONH(CH2)3 Me2. 5-(Dimethylsulphonio)pentanoic acid has been identified as a constituent of Diplotaxis tenuifolia ... [Pg.39]

See other pages where Methionine sulphonium salts is mentioned: [Pg.447]    [Pg.209]    [Pg.185]    [Pg.40]    [Pg.142]    [Pg.29]    [Pg.174]    [Pg.94]    [Pg.84]   
See also in sourсe #XX -- [ Pg.78 ]



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Sulphonium salts

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