Jongki Hong
Pusan National University
45 Papers
640 Citations
Jongki Hong is an academic researcher from Pusan National University. The author has contributed to research in topics: Starfish & Antibacterial agent. The author has an hindex of 27, co-authored 45 publications. Previous affiliations of Jongki Hong include Korea Institute of Science and Technology & Pukyong National University.
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Papers
Cytotoxic bisindole alkaloids from a marine sponge Spongosorites sp
Baoquan Bao,Qishi Sun,Xin-Sheng Yao,Jongki Hong,Chong-O. Lee,Chung Ja Sim,Kwang Sik Im,Jee H. Jung +7 more
TL;DR: Compounds 1, 4, 5, and 11 showed moderate to significant cytotoxicity against five human tumor cell lines, and compounds 1-5 showed weak antibacterial activity against clinically isolated methicillin-resistant strains.
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Structures and related properties of AgX bearing 3,3'-thiobispyridine (X- = NO3-, BF4-, CLO4-, and PF6-.
TL;DR: The formation of the helical coordination polymer appears to be primarily associated with a suitable combination of the skewed conformer of 3,3'-Py2S and the potential linear geometry of the N-Ag(I)-N bond.
121
Anti-inflammatory constituents of the red alga Gracilaria verrucosa and their synthetic analogues.
TL;DR: A chemical study on the anti-inflammatory components of the red alga Gracilaria verrucosa led to the isolation of new 11-deoxyprostaglandins, a ceramide, and a C 16 keto fatty acid, along with known oxygenated fatty acids, which were elucidated on the basis of NMR and MS data.
97
New Bromotyrosine Derivatives from an Association of Two Sponges, Jaspis wondoensis and Poecillastra wondoensis
Yujin Park,Yonghong Liu,Jongki Hong,Chong-O. Lee,Heeyeong Cho,Dong-Kyoo Kim,Kwang Sik Im,Jee H. Jung +7 more
TL;DR: Three new bromotyrosine derivatives were isolated from an association of two sponges and exhibited significant cytotoxicity against human lung, ovarian, skin, CNS, and colon cancer cell lines and exhibited more potent antibacterial activity than meropenem against several strains.
76
Anti-inflammatory sesquiterpenoids from a sponge-derived Fungus Acremonium sp.
TL;DR: The anti-inflammatory activity of the isolated compounds (1, 5, 7-13) was evaluated by measuring their inhibitory effects on the production of pro-inflammatory mediators (NO, IL-6, and TNF-alpha) in RAW 264.7 murine macrophage cells.
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