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Secu’amamine

Margaritarine (9) Secu amamine B (10) Secu amamine C (11) 15a-Methoxy-14,15-... [Pg.10]

S, 7R, 8R, lOS. Secu amamine E (24) difiers from virosine B (23) in the configuration of C2. Moreover, 24 should be the enantiomer of virosine A (22) but their [a]o values differ quite strongly. [Pg.40]

In addition to these results, this methodology was successfully applied to the preparation of 3-deshydroxysecu amamine A (222), an unnatural analog of secu amamine (37). The synthesis started from protected piperidone 217 (Scheme 36). Two successive deprotonation/alkylation reactions produced the 2,6-trans product 218 in a good stereoselectivity (>8 1) and modest yield. Then, the ris-enyne side chain was installed in an efficient way by a... [Pg.90]

Scheme 47 Proposed biosynthetic pathway of secu amamine A (37) and model study. Scheme 47 Proposed biosynthetic pathway of secu amamine A (37) and model study.
See other pages where Secu’amamine is mentioned: [Pg.2]    [Pg.3]    [Pg.3]    [Pg.3]    [Pg.3]    [Pg.9]    [Pg.12]    [Pg.14]    [Pg.27]    [Pg.27]    [Pg.29]    [Pg.29]    [Pg.29]    [Pg.29]    [Pg.32]    [Pg.32]    [Pg.32]    [Pg.39]    [Pg.39]    [Pg.39]    [Pg.40]    [Pg.40]    [Pg.40]    [Pg.45]    [Pg.45]    [Pg.46]    [Pg.46]    [Pg.46]    [Pg.48]    [Pg.61]    [Pg.88]    [Pg.88]    [Pg.88]    [Pg.88]    [Pg.89]    [Pg.89]    [Pg.90]    [Pg.101]    [Pg.101]    [Pg.102]    [Pg.102]    [Pg.113]   
See also in sourсe #XX -- [ Pg.27 , Pg.28 , Pg.29 , Pg.39 , Pg.40 , Pg.45 , Pg.46 ]



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Synthesis secu’amamine

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