Lodopyridones D - G from a marine-derived bacterium Saccharomonospora sp.

被引：2

作者：

Hillman, Prima F. ^{[1
]}

Lee, Ji Young ^{[1
]}

Lee, Juri ^{[1
]}

Lee, Jihye ^{[1
,2
]}

Oh, Dong-Chan ^{[3
]}

Fenical, William ^{[4
]}

Nam, Sang-Jip ^{[1
]}

机构：

[1] Ewha Womans Univ, Dept Chem & Nanosci, Seoul, South Korea

[2] REDONE SEOUL, Labs Marine New Drugs, Seoul, South Korea

[3] Seoul Natl Univ, Nat Prod Res Inst, Coll Pharm, Seoul, South Korea

[4] Univ Calif San Diego, Scripps Inst Oceanog, Ctr Marine Biotechnol & Biomed, La Jolla, CA USA

来源：

NATURAL PRODUCT RESEARCH | 2024年 / 38卷 / 14期

基金：

新加坡国家研究基金会;

关键词：

Saccharomonospora sp; marine-derived bacterium; lodopyridones D - G; HPLC-UV guided fractionation; METABOLITES;

D O I：

10.1080/14786419.2023.2173192

中图分类号：

O69 [应用化学];

学科分类号：

081704 ;

摘要：

The intensive investigation of chemical components from the culture broth of the bacterium Saccharomonospora sp. CNQ-490 has yielded four new natural products, lodopyridones D - G (1 - 4) along with the previously reported compounds, lodopyridones A - C (5 - 7) and cotteslosin A (8). The planar structures of the lodopyridones D - G (1 - 4) were elucidated by interpreting the mass spectrometry, ultraviolet (UV) spectroscopy, and 1D and 2D nuclear magnetic spectroscopy (NMR) data, as well as comparing NMR data with those of the lodopyridones A - C (5 - 7).

引用

收藏

页码：2357 / 2362

页数：6

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