Total synthesis of apratoxin A
Total synthesis of apratoxin A
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DOI:
10.1021/ol052907d
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发表时间:
2006-02-02
期刊:
影响因子:
5.2
通讯作者:
Takahashi, T
中科院分区:
文献类型:
--
作者:
Doi, T;Numajiri, Y;Takahashi, T
[GRAPHICS]We have achieved a total synthesis of apratoxin A in which thiazoline formation was accomplished from the moCys containing amide 4 using PPh3(0)/Tf2O. Deprotection of the Troc and allyl ester in 17, coupling with tripeptide 3, and deprotection of the allyl ester and the Fmoc, followed by macrolactamization provided apratoxin A (1).