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JohnBull Echeme
JohnBull Echeme
Professor of organic/medicinal chemistry
在 mouau.edu.ng 的电子邮件经过验证 - 首页
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引用次数
引用次数
年份
Reverse osmosis technology, its applications and nano-enabled membrane
AA Ahuchaogu, OJ Chukwu, AI Obike, CE Igara, IC Nnorom, JBO Echeme
International Journal of Advanced Research in Chemical Science 5 (2), 20-26, 2018
352018
In-vitro antibacterial, phytochemical, antimycobacterial activities and GC-MS analyses of Bidens pilosa leaf extract
C Ajanaku, J Echeme, R Mordi, O Bolade, S Okoye, H Jonathan, O Ejilude
The Journal of Microbiology, Biotechnology and Food Sciences 8 (1), 721, 2018
232018
Isolation, characterization and antibacterial activity of 4-(4-phenyl-1, 4-dihydronaphthalen-1-yl) pentenoic acid from the stem bark of Brachystegia eurycoma harms
OU Igwe, JO Echeme
International Journal of Drug Development and Research 5 (2), 335-340, 2013
162013
Gas chromatographic study of bio-active compounds in methanolic extract of leaf of Crateva adansonii DC
OA Christiana, OE Johnbull, CM Raphael, OO Joseph, MO Paul, ...
Journal of Physics: conference series 1299 (1), 012014, 2019
142019
Secondary metabolites from Mimosa pudica: isolation, purification and NMR characterization
AA Ahuchaogu, OJ Chukwu, JO Echeme
IOSR J. Appl. Chem 10 (3), 15-20, 2017
112017
Cholinesterase and microbial inhibitory activities of Tetrapleura tetraptera
NE Okoronkwo, JO Echeme
Journal of Applied and Natural Science 4 (2), 156-163, 2012
112012
GC-MS analysis of bioactive compounds from whole plant chloroform extract of Ageratum conyzoides
AA Ahuchaogu, GI Ogbuehi, AI Obike, CS Egedeuzu, OJ Chukwu, ...
IJMPNP 4, 13-24, 2018
92018
Antimicrobial and GC-MS analyses of stem and root extracts of bidens pilosa linn
CO AJANAkU, JO Echeme, RC MORdI, OO Ajani, DU Okere, YAA Kayode
Oriental Journal of Chemistry 35 (2), 1-10, 2019
82019
Phytochemical screening and antimicrobial studies of Crateva adansonii leaf extract
CO Ajanaku, JO Echeme, RC Mordi, OO Ajani, JAO Olugbuyiro, ...
Covenant Journal of Physical and Life Sciences, 2016
82016
Cholinesterase and bacterial inhibitory activities of Stachytarpheta cayennensis
NE Okoronkwo, JO Echeme, EC Onwuchekwa
Academic Research International 2 (3), 209, 2012
82012
Bioactive of dioclimidazole from Dioclea reflexa seeds
IA Oladosu, JO Echeme, MF Zubair
Middle-East. Journal of Scientific Research 6 (6), 575-579, 2010
82010
Room Temperature Synthesis and Antibacterial Activity of New Sulfonamides Containing N,N‐Diethyl‐Substituted Amido Moieties
OO Ajani, OB Familoni, F Wu, JO Echeme, Z Sujiang
International journal of medicinal chemistry 2012 (1), 367815, 2012
72012
Antibacterial, antifungal and anti-tubercular activities of chloroform fraction of the leaf extract of Irvingia gabonensis (African Bush Mango)
IO Olanrewaju, RC Mordi, JBO Echeme
Anti-Infective Agents 18 (2), 109-114, 2020
62020
Isolation and characterization of baphianoside from the leaves of baphia nitida
BC Onyekwere, OE JohnBull, RI Uchegbu
Journal of Natural Science Research 4, 2224-3186, 2014
62014
Synthesis and Antibacterial Activity of N, N-Diethylamide Bearing Benzenesulfonamide Derivatives
OO Ajani, OB Familoni, JO Echeme, F Wu, Z Sujiang
eprints. covenantuniversity. edu. ng, 2013
62013
Anticholinesterase and antibacterial activities of dioclimidazole from Dioclea reflexa seeds
IA Oladosu, JO Echeme, MF Zubair
Fitoterapia 77, 571-75, 2006
62006
Chemical constituents of methanol leaf extract of Aspilia africana cd adams by GC MS
GUI Ogbuehi, JBO Echeme
International Journal of Advanced Research in Chemical Science 5 (10), 21-29, 2018
52018
Antifungal activity of Mimosa pudica, isolation and NMR characterization of bioactive components
O Chukwu, A Ahuchaogu, P Ukaogo, A Obike, J Echeme
Asian Journal of Chemical Sciences 2 (4), 1-5, 2017
52017
Isolation and Characterization of Estra–2ll–en–17–ol, 3yl benzoate from Mucuna pruriens (Utilis)
RI Uchegbu, JBO Echeme
Uchegbu J of Natural sciencs Research 3, 2013
52013
GC-MS Analysis and Molecular Docking Studies to Identify Potential SARS-CoV-2 Nonstructural Protein Inhibitors from Icacina trichantha Oliv Tubers.
IE Otuokere, OU Akoh, JBO Echeme, FC Nwadire, CI Nwankwo, ...
Tropical Journal of Natural Product Research 6 (8), 2022
42022
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