PubRank

Jongki Hong

Author PubWeight™ 55.13‹?›

Top papers

Rank Title Journal Year PubWeight™‹?›
1 First direct evidence for stereospecific olefin epoxidation and alkane hydroxylation by an oxoiron(IV) porphyrin complex. J Am Chem Soc 2003 1.10
2 Flavusides A and B, antibacterial cerebrosides from the marine-derived fungus Aspergillus flavus. Chem Pharm Bull (Tokyo) 2011 1.09
3 Cytotoxic bisindole alkaloids from a marine sponge Spongosorites sp. J Nat Prod 2005 1.02
4 Bisindole alkaloids of the topsentin and hamacanthin classes from a marine sponge Spongosorites sp. J Nat Prod 2007 1.00
5 Antibacterial polyketides from the jellyfish-derived fungus Paecilomyces variotii. J Nat Prod 2011 0.96
6 One-pot synthesis of 2-pyridones via chemo- and regioselective tandem Blaise reaction of nitriles with propiolates. J Org Chem 2009 0.96
7 New fatty acid derivatives from Homaxinella sp., a marine sponge. Lipids 2005 0.93
8 New bromotyrosine derivatives from an association of two sponges, Jaspis wondoensis and Poecillastra wondoensis. J Nat Prod 2003 0.92
9 Direct evidence for oxygen-atom exchange between nonheme oxoiron(IV) complexes and isotopically labeled water. Angew Chem Int Ed Engl 2004 0.92
10 AMP-activated protein kinase mediates the antioxidant effects of resveratrol through regulation of the transcription factor FoxO1. FEBS J 2014 0.91
11 Application and exploration of fast gas chromatography-surface acoustic wave sensor to the analysis of thymus species. J Chromatogr A 2008 0.90
12 Design and synthesis of marine fungal phthalide derivatives as PPAR-γ agonists. Bioorg Med Chem 2012 0.90
13 Cytotoxic pyrrolo- and furanoterpenoids from the sponge sarcotragus species. J Nat Prod 2002 0.89
14 New cytotoxic sesterterpenoids and norsesterterpenoids from two sponges of the genus Sarcotragus. J Nat Prod 2003 0.89
15 Cryptotanshinone induces G1 cell cycle arrest and autophagic cell death by activating the AMP-activated protein kinase signal pathway in HepG2 hepatoma. Apoptosis 2014 0.88
16 26,27-cyclosterols and other polyoxygenated sterols from a marine sponge Topsentia sp. J Nat Prod 2006 0.87
17 5,6:8,9-diepoxy and other cytotoxic sterols from the marine sponge Homaxinella sp. J Nat Prod 2006 0.87
18 A new 2,3-dimethyl butenolide from the brittle star Ophiomastix mixta. Chem Pharm Bull (Tokyo) 2007 0.86
19 Protective effects of Chunghyuldan against ROS-mediated neuronal cell death in models of Parkinson's disease. Basic Clin Pharmacol Toxicol 2010 0.85
20 Development of a validated liquid chromatographic method for the quality control of Prunellae Spica: determination of triterpenic acids. Anal Chim Acta 2008 0.85
21 Neuroprotective effects of an herbal medicine, Yi-Gan San on MPP+/MPTP-induced cytotoxicity in vitro and in vivo. J Ethnopharmacol 2010 0.85
22 Cytotoxic sterol derivatives from a marine sponge Homaxinella sp. J Nat Prod 2005 0.85
23 Inhibitory effect of Coptis chinensis on inflammation in LPS-induced endotoxemia. J Ethnopharmacol 2013 0.84
24 Anti-inflammatory amino acid derivatives from the ascidian Herdmania momus. J Nat Prod 2011 0.84
25 Cytotoxic oxylipins from a marine sponge Topsentia sp. J Nat Prod 2006 0.84
26 Bioactive metabolites from the sponge-derived fungus Aspergillus versicolor. Arch Pharm Res 2010 0.84
27 Simultaneous determination of anabolic steroids and synthetic hormones in meat by freezing-lipid filtration, solid-phase extraction and gas chromatography-mass spectrometry. J Chromatogr A 2005 0.84
28 Cytotoxic cytochalasins from the endozoic fungus Phoma sp. of the giant jellyfish Nemopilema nomurai. Bioorg Med Chem Lett 2012 0.83
29 Rapid determination of floral aroma compounds of lilac blossom by fast gas chromatography combined with surface acoustic wave sensor. J Chromatogr A 2008 0.83
30 Renierosides, cerebrosides from a marine sponge Haliclona (Reniera) sp. J Nat Prod 2007 0.83
31 Dried Ginger (Zingiber officinalis) Inhibits Inflammation in a Lipopolysaccharide-Induced Mouse Model. Evid Based Complement Alternat Med 2013 0.83
32 Anti-inflammatory constituents of the red alga Gracilaria verrucosa and their synthetic analogues. J Nat Prod 2008 0.83
33 Asteropsin A: an unusual cystine-crosslinked peptide from porifera enhances neuronal Ca2+ influx. Biochim Biophys Acta 2013 0.83
34 Relations between toxicity and altered tissue distribution and urinary excretion of nicotine, cotinine, and hydroxycotinine after chronic oral administration of nicotine in rats. Drug Chem Toxicol 2010 0.83
35 Quantitative analysis of major dibenzocyclooctane lignans in Schisandrae fructus by online TLC-DART-MS. Phytochem Anal 2010 0.82
36 New jasmonate analogues as potential anti-inflammatory agents. Bioorg Med Chem 2008 0.82
37 Identification of structurally diverse alkaloids in Corydalis species by liquid chromatography/electrospray ionization tandem mass spectrometry. Rapid Commun Mass Spectrom 2012 0.82
38 Monoindole alkaloids from a marine sponge Spongosorites sp. Mar Drugs 2007 0.82
39 Anti-inflammatory sesquiterpenoids from a sponge-derived Fungus Acremonium sp. J Nat Prod 2009 0.82
40 Additional cytotoxic diacetylenes from the stony coral Montipora sp. Chem Pharm Bull (Tokyo) 2002 0.81
41 Cytotoxic bromotyrosine derivatives from a two-sponge association of Jaspis sp. and Poecillastra sp. Bioorg Med Chem Lett 2008 0.81
42 New lysophosphatidylcholines and monoglycerides from the marine sponge Stelletta sp. J Nat Prod 2003 0.81
43 New acetylenic acids from the marine sponge Stelletta species. J Nat Prod 2003 0.80
44 Evaluation of endogenous fatty acid amides and their synthetic analogues as potential anti-inflammatory leads. Bioorg Med Chem 2010 0.80
45 Angelica sinensis induces hair regrowth via the inhibition of apoptosis signaling. Am J Chin Med 2014 0.80
46 Application of solid-phase extraction coupled with freezing-lipid filtration clean-up for the determination of endocrine-disrupting phenols in fish. Anal Chim Acta 2007 0.79
47 Comparison of GC/MS and LC/MS methods for the analysis of propofol and its metabolites in urine. J Chromatogr B Analyt Technol Biomed Life Sci 2012 0.79
48 A new cyclic tetrapeptide from the jellyfish-derived fungus Phoma sp. Chem Pharm Bull (Tokyo) 2012 0.79
49 Determination of organochlorine pesticides in sediment using graphitized carbon black solid-phase extraction and gas chromatography/mass spectrometry. J Chromatogr A 2008 0.79
50 Evaluation of Samjunghwan, a traditional medicine, for neuroprotection against damage by amyloid-beta in rat cortical neurons. J Ethnopharmacol 2010 0.79
51 Cyperi Rhizoma inhibits the 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine-induced reduction in nigrostriatal dopaminergenic neurons in estrogen-deprived mice. J Ethnopharmacol 2013 0.78
52 In vitro stability and in vivo anti-inflammatory efficacy of synthetic jasmonates. Bioorg Med Chem 2012 0.78
53 Cytotoxic sphingosine 4-sulfates from the sponge Spirastrella abata. J Nat Prod 2002 0.78
54 Bioactive sterols from the starfish Certonardoa semiregularis. J Nat Prod 2003 0.78
55 GC-MS/MS method for the quantification of α-cedrene in rat plasma and its pharmacokinetic application. J Sep Sci 2013 0.78
56 Polychlorinated dibenzo-p-dioxins and dibenzofurans from food salt samples processed by heat treatment in Korea. Chemosphere 2004 0.78
57 Structural determination of glucosylceramides isolated from marine sponge by fast atom bombardment collision-induced dissociation linked scan at constant B/E. J Mass Spectrom 2009 0.77
58 Cytotoxic furanosesterterpenes from a marine sponge Psammocinia sp. J Nat Prod 2004 0.77
59 Epimeric methylsulfinyladenosine derivatives from the marine ascidian Herdmania momus. Bioorg Med Chem Lett 2013 0.77
60 Oxygenated hexylitaconates from a marine sponge-derived fungus Penicillium sp. Chem Pharm Bull (Tokyo) 2011 0.77
61 Bile acid derivatives from a sponge-associated bacterium Psychrobacter sp. Arch Pharm Res 2009 0.77
62 Cytotoxic sterols and saponins from the starfish Certonardoa semiregularis. J Nat Prod 2004 0.77
63 New cytotoxic sulfated saponins from the starfish Certonardoa semiregularis. Arch Pharm Res 2005 0.77
64 Extractive ethoxycarbonylation in high-temperature gas chromatography-mass spectrometry based analysis of serum estrogens. J Chromatogr B Analyt Technol Biomed Life Sci 2011 0.76
65 PPAR-γ agonistic metabolites from the ascidian Herdmania momus. J Nat Prod 2012 0.76
66 Ecotoxicological evaluation of octachlorostyrene in fourth instar larvae of Chironomus riparius (Diptera, Chironomidae). Environ Toxicol Chem 2008 0.76
67 The occurrence of 15-keto-prostaglandins in the red alga Gracilaria verrucosa. Arch Pharm Res 2010 0.76
68 Structural determination of monoacylglycerols extracted from marine sponge by fast atom bombardment tandem mass spectrometry. Rapid Commun Mass Spectrom 2007 0.76
69 Synthesis and biological evaluation of cyclopentane-linked alkyl phosphocholines as potential anticancer agents that act by inhibiting Akt phosphorylation. Eur J Med Chem 2011 0.76
70 Structural determination of saponins extracted from starfish by fast atom bombardment collision-induced dissociation mass spectrometry. Anal Sci 2006 0.75
71 Cristazine, a New Cytotoxic Dioxopiperazine Alkaloid from the Mudflat-Sediment-Derived Fungus <i>Chaetomium cristatum</i>. Chem Pharm Bull (Tokyo) 2016 0.75
72 Bicyclic alpha,omega-dicarboxylic acid derivatives from a colonial tunicate of the family Polyclinidae. Bioorg Med Chem Lett 2009 0.75
73 New cerebrosides from a marine sponge Haliclona (Reniera) sp. Chem Pharm Bull (Tokyo) 2009 0.75
74 A comparative study on hulled adlay and unhulled adlay through evaluation of their LPS-induced anti-inflammatory effects, and isolation of pure compounds. Chem Biodivers 2015 0.75
75 Determination of polychlorinated biphenyls in transformer oil using various adsorbents for solid phase extraction. Chemosphere 2008 0.75
76 An effective and general method for the highly regioselective synthesis of 1-phenylpyrazoles from beta-enaminoketoesters, tandem Blaise-acylation adducts. Org Biomol Chem 2009 0.75
77 Comprehensive profiling analysis of bioamines and their acidic metabolites in human urine by gas chromatography/mass spectrometry combined with selective derivatization. J Chromatogr A 2013 0.75
78 Profiling analysis of biogenic amines and their acidic metabolites in mouse brain tissue using gas chromatography-tandem mass spectrometry. J Chromatogr B Analyt Technol Biomed Life Sci 2013 0.75
79 Four new saponins from the starfish Certonardoa semiregularis. Chem Pharm Bull (Tokyo) 2003 0.75
80 Subtle ring-constraint effects on the formation of metallacycles. Cyclodimer versus cyclotrimer of bis(chloro)-1,4-bis(dimethyl-3 or 4-pyridylsilyl)benzenepalladium(II) complexes. Inorg Chem 2008 0.75
81 Interactions of microcrystals through free pyridyl groups: microcross and chain-arrayed supercrystals of a palladium(II) complex. Angew Chem Int Ed Engl 2007 0.75
82 Simultaneous determination of structurally diverse compounds in different Fangchi species by UHPLC-DAD and UHPLC-ESI-MS/MS. Molecules 2013 0.75
83 Structural determination of cyclitol derivatives by fast-atom bombardment tandem mass spectrometry. Rapid Commun Mass Spectrom 2006 0.75
84 Additional cytotoxic sterols and saponins from the starfish certonardoa semiregularis. J Nat Prod 2004 0.75
85 Furan metabolites from the sponge-derived yeast Pichia membranifaciens. J Nat Prod 2008 0.75
86 Comprehensive impurity profiling and quantification of Sudan III dyes by gas chromatography/mass spectrometry. J Chromatogr A 2013 0.75
87 New cytotoxic metabolites from a marine sponge Homaxinella sp. J Nat Prod 2004 0.75
88 Metabolite identification of a new tyrosine kinase inhibitor, HM781-36B, and a pharmacokinetic study by liquid chromatography/tandem mass spectrometry. Rapid Commun Mass Spectrom 2013 0.75
89 New saponins from the starfish Certonardoa semiregularis. J Nat Prod 2002 0.75
90 Development of new cleanup method of polychlorinated dibenzo-p-dioxins/dibenzofurans in fish by freezing-lipid filtration. Anal Chim Acta 2006 0.75
91 Quantitative analysis of organochlorine pesticides in human serum using headspace solid-phase microextraction coupled with gas chromatography-mass spectrometry. Chemosphere 2013 0.75
92 Structural determination of sildenafil and its analogues in dietary supplements by fast-atom bombardment collision-induced dissociation tandem mass spectrometry. Rapid Commun Mass Spectrom 2009 0.75
93 Catalytic asymmetric hydrogenation in a room temperature ionic liquid using chiral Rh-complex of ionic liquid grafted 1,4-bisphosphine ligand. Chem Commun (Camb) 2003 0.75