Synthesis, Molecular Structure, Anti-Plasmodial, Antimicrobial and Anti-Oxidant Screening of (E)-1-(Phthalazin-1-yl)-1-[(Pyridin-2-yl)Ethylidene]Hydralazine and 1-[2-(1-(pyridine-3- yl)ethylidene)hydrazinyl]phthalazine

Angelbert F. Awantu; Godfred A. Ayimele; Jean Jules K. Bankeu; Edouard A. Nantia; Patrick V. T. Fokou; Fabrice F. Boyom; Emmanuel N. Nfor; Bruno N. Lenta; Silvère A. Ngouela

doi:10.4236/ijoc.2021.113008

Synthesis, Molecular Structure, Anti-Plasmodial, Antimicrobial and Anti-Oxidant Screening of (E)-1-(Phthalazin-1-yl)-1-[(Pyridin-2-yl)Ethylidene]Hydralazine and 1-[2-(1-(pyridine-3- yl)ethylidene)hydrazinyl]phthalazine

International Journal of Organic Chemistry ◽

10.4236/ijoc.2021.113008 ◽

2021 ◽

Vol 11 (03) ◽

pp. 91-105

Author(s):

Angelbert F. Awantu ◽

Godfred A. Ayimele ◽

Jean Jules K. Bankeu ◽

Edouard A. Nantia ◽

Patrick V. T. Fokou ◽

...

Keyword(s):

Molecular Structure ◽

Anti Oxidant

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Study on the Molecular Structure and Bio-Activity (DNA Polymerase Inhibitory Activity, Anti-Inflammatory Activity and Anti-Oxidant Activity) Relationship of Curcumin Derivatives

Current Bioactive Compounds ◽

10.2174/157340707781695488 ◽

2007 ◽

Vol 3 (3) ◽

pp. 171-177 ◽

Cited By ~ 11

Author(s):

Yoshiyuki Mizushina ◽

Toshifumi Takeuchi ◽

Kouji Kuramochi ◽

Susumu Kobayashi ◽

Fumio Sugawara ◽

...

Keyword(s):

Molecular Structure ◽

Dna Polymerase ◽

Inhibitory Activity ◽

Inflammatory Activity ◽

Activity Relationship ◽

Curcumin Derivatives ◽

Anti Oxidant ◽

Anti Inflammatory ◽

Relationship Of

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Synthesis, molecular structure, anti-microbial, anti-oxidant and enzyme inhibition activities of 2-amino-6-methylbenzothiazole and its Cu(II) and Ag(I) complexes

Journal of Molecular Structure ◽

10.1016/j.molstruc.2019.126956 ◽

2020 ◽

Vol 1199 ◽

pp. 126956 ◽

Cited By ~ 3

Author(s):

Zarif Gul ◽

Niqab Ud Din ◽

Ezzat Khan ◽

Farhat Ullah ◽

Muhammad Nawaz Tahir

Keyword(s):

Molecular Structure ◽

Enzyme Inhibition ◽

Anti Oxidant

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Molecular Structure of the Outermost Cell Wall Component of Spirillum Serpens

Proceedings, annual meeting, Electron Microscopy Society of America ◽

10.1017/s0424820100079218 ◽

1977 ◽

Vol 35 ◽

pp. 342-343

Author(s):

Wah Chiu ◽

David Grano

Keyword(s):

Molecular Structure ◽

Cell Wall ◽

Outer Membrane ◽

Gel Electrophoresis ◽

Electron Microscopic Examination ◽

Electron Microscopic ◽

Cell Wall Component ◽

Protein Components ◽

Exposure Technique ◽

Structural Aspects

The periodic structure external to the outer membrane of Spirillum serpens VHA has been isolated by similar procedures to those used by Buckmire and Murray (1). From SDS gel electrophoresis, we have found that the isolated fragments contain several protein components, and that the crystalline structure is composed of a glycoprotein component with a molecular weight of ∽ 140,000 daltons (2). Under an electron microscopic examination, we have visualized the hexagonally-packed glycoprotein subunits, as well as the bilayer profile of the outer membrane. In this paper, we will discuss some structural aspects of the crystalline glycoproteins, based on computer-reconstructed images of the external cell wall fragments.The specimens were prepared for electron microscopy in two ways: negatively stained with 1% PTA, and maintained in a frozen-hydrated state (3). The micrographs were taken with a JEM-100B electron microscope with a field emission gun. The minimum exposure technique was essential for imaging the frozen- hydrated specimens.

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