Antichlamydial Dimeric Indole Derivatives from Marine Actinomycete Rubrobacter radiotolerans.
Antichlamydial Dimeric Indole Derivatives from Marine Actinomycete Rubrobacter radiotolerans.
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来自海洋放线菌耐辐射红杆菌的抗衣原体二聚吲哚衍生物
DOI:
10.1055/s-0043-100382
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发表时间:
2017-06
期刊:
影响因子:
2.7
通讯作者:
Bao X
中科院分区:
文献类型:
--
作者:
Li JL;Chen D;Huang L;Ni M;Zhao Y;Fan H;Bao X
Chlamydiae are widely distributed pathogens of human populations, which can lead to serious reproductive and other health problems. In our search for novel antichlamydial metabolites from marine derived microorganisms, one new (1), along with two known (2, 3) dimeric indole derivatives were isolated from sponge derived actinomycete Rubrobacter radiotolerans. The chemical structures of these metabolites were elucidated by NMR spectroscopic data as well as CD calculations. All three metabolites suppressed chlamydial growth in a concentration-dependent manner. Among them, compound 1 exhibited the most effective antichlamydial activity with IC50 values of 46.6 ~ 96.4 μM in production of infectious progeny. Compounds appeared to target the mid-stage of the chlamydial developmental cycle by interfering with reticular body replication but not directly inactivating infectious elementary body.
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DOI:
10.3390/molecules20034180
发表时间:
2015-03-05
期刊:
Molecules (Basel, Switzerland)
影响因子:
--
作者:
Potroz MG;Cho NJ
通讯作者:
Cho NJ
影响因子:
2.2
作者:
Di Francesco, A.;Donati, M.;Cevenini, R.
通讯作者:
Cevenini, R.
影响因子:
4.4
作者:
Khachatryan, Artashes R.;Besser, Thomas E.;Call, Douglas R.
通讯作者:
Call, Douglas R.
影响因子:
3.1
作者:
Hybiske, Kevin;Stephens, Richard S.
通讯作者:
Stephens, Richard S.
影响因子:
7.3
作者:
Good, James A. D.;Silver, Jim;Almqvist, Fredrik
通讯作者:
Almqvist, Fredrik