Total synthesis of the ammosamides.
Total synthesis of the ammosamides.
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DOI:
10.1021/ja9106572
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发表时间:
2010-03-03
影响因子:
15
通讯作者:
Fenical W
中科院分区:
文献类型:
--
作者:
Hughes CC;Fenical W
The ammosamides A-C are chlorinated pyrrolo[4,3,2-de]quinoline metabolites isolated from the marine-derived Streptomyces strain CNR-698. The natural products, which possess a dense array of heteroatoms, were synthesized in 17–19 steps from 4-chloroisatin. That the five nitrogen atoms were introduced at the appropriate time and in a suitable oxidation state was key to the success of the total synthesis. Compared to synthetic deschloro ammosamide B, natural ammosamide B is much less susceptible to oxidative degradation.
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DOI:
10.1021/jo801944d
发表时间:
2009-01-16
期刊:
The Journal of organic chemistry
影响因子:
--
作者:
Kwon HC;Kauffman CA;Jensen PR;Fenical W
通讯作者:
Fenical W
影响因子:
16.6
作者:
Hughes, Chambers C.;MacMillan, John B.;Gaudencio, Susana R.;Jensen, Paul R.;Fenical, William
通讯作者:
Fenical, William
影响因子:
1.7
作者:
Frumkin, AE;Churakov, AM;Tartakovsky, VA
通讯作者:
Tartakovsky, VA
影响因子:
5.2
作者:
Hughes, Chambers C.;Prieto-Davo, Alejandra;Fenical, William
通讯作者:
Fenical, William
影响因子:
1.8
作者:
Tatsuta, K;Imamura, K;Kasai, S
通讯作者:
Kasai, S