SYNTHESIS OF THE C1-C7 AND C8-C18 SEGMENTS OF ent-AMPHIDININ A

被引:2
|
作者
Ishiyama, Haruaki [1 ]
Hangyou, Masahiro [1 ]
Nakatsu, Ayumi [1 ]
Mori, Yuta [1 ]
Kobayashi, Jun'ichi [1 ]
机构
[1] Hokkaido Univ, Grad Sch Pharmaceut Sci, Sapporo, Hokkaido 0600812, Japan
关键词
Amphidinin A; Ampheiniam sp; Dinoflagellate; CATALYTIC ASYMMETRIC EPOXIDATION; SPIN-COUPLING-CONSTANTS; STEREOSELECTIVE-SYNTHESIS; CONFIGURATION; ALDEHYDES; SULFONES; ALCOHOLS; FRAGMENT;
D O I
10.3987/COM-14-S(K)107
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
摘要
A stereoselective synthesis of the C1-C7 and C8-C18 segments of the enantiomer of amphidinin A, a cytotoxic polyketide from the culture cells of a symbiotic marine dinoflagellate Amphidinium sp. (strain Y-5), has been achieved, utilizing sulfone-aldehyde coupling, Sharpless asymmetric dihydroxylation, Katsuki-Sharpless asymmetric epoxidation, and Julia-Kocienski olefination.
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页码:1254 / 1273
页数:20
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