N-Acetyl-α-hydroxy-β-oxotryptamine, a racemic natural product isolated from Streptomyces sp. 80H647

N-Acetyl-α-hydroxy-β-oxotryptamine, a racemic natural product isolated from Streptomyces sp. 80H647
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N-乙酰基-α-羟基-β-氧化色胺,一种从链霉菌属 80H647 中分离出来的天然产物。

DOI:
10.1038/s41429-021-00420-7
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发表时间:
2021
期刊:
The Journal of Antibiotics
影响因子:
--
通讯作者:
Osada Hiroyuki
Osada Hiroyuki
中科院分区:
--
文献类型:
--
作者:
Lopez Julius Adam V.;Nogawa Toshihiko;Futamura Yushi;Aono Harumi;Hashizume Daisuke;Osada Hiroyuki

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N-乙酰-α-羟基-β-氧代色胺(1)沿着N-乙酰-β-氧代色胺(2)和匹普林宁(3)从链霉菌培养液中分离得到。80H647化合物1经X-射线衍射分析为外消旋体,对映体经手性HPLC纯化。通过比较计算的和实验的ECD光谱的绝对构型被指定。1的α-羟基部分对于针对不同癌细胞系的细胞毒性是至关重要的。
N-acetyl-α-hydroxy-β-oxotryptamine (1) along withN-acetyl-β-oxotryptamine (2) and pimprinine (3) were isolated from the culture broth ofStreptomycessp. 80H647. Compound1was found to be a racemate via X-ray diffraction analysis and the enantiomers were successfully purified by chiral-phase HPLC. The absolute configuration was assigned by comparison of the calculated and experimental ECD spectra. The α-hydroxy moiety of1was vital for cytotoxicity against different cancer cell lines.
DOI: 10.1021/cr900211p
发表时间: 2010-08-11
期刊: CHEMICAL REVIEWS
影响因子: 62.1
作者:
Kochanowska-Karamyan, Anna J.;Hamann, Mark T.
通讯作者: Hamann, Mark T.
DOI: 10.1093/bbb/zbaa051
发表时间: 2021-01
期刊: Bioscience, biotechnology, and biochemistry
影响因子: --
作者:
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DOI: 10.1002/anie.201107204
发表时间: 2012-05-14
影响因子: 16.6
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影响因子: 11.9
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