Zobrazeno 1 - 10
of 18
pro vyhledávání: '"Florence Uchenna Eze"'
Structure and Computational Studies of New Sulfonamide Compound: {(4-nitrophenyl)sulfonyl}tryptophan
Autor:
Florence Uchenna Eze, Chigozie Julius Ezeorah, Blessing Chinweotito Ogboo, Obinna Chibueze Okpareke, Lydia Rhyman, Ponnadurai Ramasami, Sunday Nwankwo Okafor, Groutso Tania, Simeon Atiga, Thomas Ugochukwu Ejiyi, Mirabel Chinasa Ugwu, Chiamaka Peace Uzoewulu, Jude Ikechukwu Ayogu, Ogechi Chinelo Ekoh, David Izuchukwu Ugwu
Publikováno v:
Molecules, Vol 27, Iss 21, p 7400 (2022)
Synthesis of sulfonamide through an indirect method that avoids contamination of the product with no need for purification has been carried out using the indirect process. Here, we report the synthesis of a novel sulfonamide compound, ({4-nitrophenyl
Externí odkaz:
https://doaj.org/article/db49a803ec8741b0bc3cb07ae42e7471
Autor:
Uchechukwu Susan Oruma, Pius Oziri Ukoha, Chiamaka Peace Uzoewulu, Joseph Chinedum Ndefo, Sabastine Chinweike Ugwuoke, Nkechinyere Nwanneka Ukwueze, Tochukwu Emmanuella Eze, Lilian Chinenye Ekowo, Florence Uchenna Eze, Uchenna Vivian Chinaegbomkpa, Sunday Nwankwo Okafor, Chigozie Julius Ezeorah
Publikováno v:
Molecules, Vol 26, Iss 14, p 4379 (2021)
A tripodal Schiff base ligand, 2,4,6-Tris(4-carboxybenzimino)-1,3,5-triazine (MT) and its trinuclear Dy(III), Er(III), and Gd(III) complexes were synthesized. These were characterized using UV-visible, IR, 1H, and 13C NMR spectroscopies, elemental an
Externí odkaz:
https://doaj.org/article/a64962aa1767434784f9feb5471af525
Publikováno v:
Frontiers in Chemistry, Vol 7 (2019)
Bacterial resistance to antibiotics has become one of the most challenging problems of infectious disease treatment. Ten new derivatives of benzenesulphonamide bearing carboxamide functionality were synthesized and investigated for their in vivo anti
Externí odkaz:
https://doaj.org/article/a37a950cc2bb4214867e0be8a7eda364
Autor:
David Izuchukwu Ugwu, Florence Uchenna Eze, Chigozie Julius Ezeorah, Lydia Rhyman, Ponnadurai Ramasami, Groutso Tania, Cosmas Chinweike Eze, Chiamaka Peace Uzoewulu, Blessing Chinweotito Ogboo, Obinna Chibueze Okpareke
Publikováno v:
Journal of Chemical Crystallography.
Autor:
Vivian Ifeoma Okonkwo, Ebuka Leonard Onyeyilim, David I. Ugwu, Florence Uchenna Eze, Chiamaka Peace Uzoewulu, James A. Ezugwu, Mercy Amarachi Ezeokonkwo, Cosmas Chinweike Eze
Publikováno v:
Mini-Reviews in Medicinal Chemistry. 22:661-682
Carbohydrazides and their Schiff bases are important classes of heterocycles that are not only employed in the area of organic chemistry but also have tremendous applications in physical and inorganic chemistry. A series of potentially bioactive comp
Autor:
Idowu Iyabo Otunomo, Chiamaka Peace Uzoewulu, Festus Chinonso Urama, Vivian Ifeoma Okonkwo, Ebuka Leonard Onyeyilim, Cosmas Chinweike Eze, Florence Uchenna Eze, Mercy Amarachi Ezeokonkwo
Publikováno v:
International Letters of Chemistry, Physics and Astronomy. 85:15-22
In this manuscript, the authors explore the antimicrobial and anti-inflammatory properties of extracts from two commonly found and used leaves from species Murraya koenigii and Ocimum gratissimum L., Ethanolic extracts were obtained by maceration and
Autor:
Melford C. Egbujor, Samuel A. Egu, Pius I. Egwuatu, Ifeanyi S. Amasiatu, Uchechukwu C. Okoro, Florence Uchenna Eze
Publikováno v:
International Journal of Research in Pharmaceutical Sciences. 11:6449-6458
Sulphonamides and carboxamides have great pharmacological importance. The purpose of the study was to synthesize alanine-derived bioactive sulphonamides bearing carboxamides and evaluate their biological activities. The reaction of p-toluenesulphonyl
Autor:
Joseph C. Ndefo, Sunday Nwankwo Okafor, Florence Uchenna Eze, Lilian Chinenye Ekowo, Uchenna Vivian Chinaegbomkpa, Chiamaka Peace Uzoewulu, Tochukwu Emmanuella Eze, Sabastine Chinweike Ugwuoke, Pius Oziri Ukoha, N. N. Ukwueze, Uchechukwu Susan Oruma, Chigozie Julius Ezeorah
Publikováno v:
Molecules
Volume 26
Issue 14
Molecules, Vol 26, Iss 4379, p 4379 (2021)
Volume 26
Issue 14
Molecules, Vol 26, Iss 4379, p 4379 (2021)
A tripodal Schiff base ligand, 2,4,6-Tris(4-carboxybenzimino)-1,3,5-triazine (MT) and its trinuclear Dy(III), Er(III), and Gd(III) complexes were synthesized. These were characterized using UV-visible, IR, 1H, and 13C NMR spectroscopies, elemental an
Autor:
Solomon Izuchi Attah, Uchechukwu Chris Okoro, Surya Pratap Singh, Cosmas Chinweike Eze, Collins Ugochukwu Ibeji, James Anayochukwu Ezugwu, Obinna Ugochukwu Okenyeka, Ogechi Ekoh, David Izuchukwu Ugwu, Florence Uchenna Eze
Publikováno v:
Journal of Molecular Structure. 1264:133280
Autor:
Mercy Amarachukwu Ezeokonkwo, Kingsley Chizoba Iloka, Uchechukwu Chris Okoro, Efeturi Abreham Onoabedje, Benjamin Ebere Ezema, Fidelia Ngozi Ibeanu, David Izuchukwu Ugwu, Florence Uchenna Eze, Chiamaka Peace Uzoewulu
Publikováno v:
Oriental Journal Of Chemistry. 35:1320-1326
Synthesis of angular polycyclic phenoxazine derivatives incorporating different phenols is reported in 30-99% yields. O-arylation of 6-chlorodibenzo[a,j] phenoxazin-5-one with a variety of electron-deficient, electron-neutral and electron-rich phenol