Schiff Bases and Their Metal Complexes Derived from Ortho-phthalaldehyde: A review

Dhefaf H. Badri

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Publication Date

Sun Jan 31 2021

Journal Name

Systematic Reviews In Pharmacy

Volume

12

Issue Number

2

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Schiff Bases and Their Metal Complexes Derived from Ortho-phthalaldehyde: A review

Trimethoprim Amino acids Schiff base Bioactivity Metal complexes

Dhefaf H. Badri

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Trimethoprim derivative Schiff bases are versatile ligands synthesized with carbonyl groups from the condensation of primary amines (amino acids). Because of their broad range of biological activity, these compounds are very important in the medical and pharmaceutical fields. Biological activities such as antibacterial, antifungal and antitumor activity are often seen. Transition metal complexes derived from biological activity Schiff base ligands have been commonly used.

Publication Date

Sat Dec 10 2016

Journal Name

International Journal Of Current Microbiology And Applied Sciences

Synthesis, Characterization and Biological Evaluation of Penicillin Derivatives Complexes with Some Transition Metal Ions

Ammar

Yasser

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(2)

Publication Date

Sun Nov 01 2020

Journal Name

Journal Of Physics: Conference Series

Synthesis, Characterization and Biological Activity of Mixed Ligand Metal Salts Complexes with Various Ligands

Shatha M. H.

Amer J.

Abbas Ali Salih

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Abstract<p>Metal (III) and (II) coordination compounds of o- phenylenediamine, oxalic acid dihydrate and 8-hydroxyquinoline were synthesized for mixed ligand complexes and characterized using FT-IR, UV-Vis and mass spectra, atomic absorption, elemental analysis, electric conductance and magnetic susceptibility measurements. In addition, thermal behavior (TGA) of the metal complexes (1-6) showed good agreement with the formula suggested from the analytical data. The stoichiometric reaction between the metal (III) and (II) ions with three various ligands in molar ratio at aqueous ethyl alchol for (1:1:1:1) (M: O-PDA: OA: 8-HQ) [where M = Cr+3, Mn+2, Co+2, Ni+2. Cu+2 and Zn+2; O-PDA = O-Phenylenediamine; OA = Oxal</p> ... Show More

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Publication Date

Mon Dec 20 2021

Journal Name

Baghdad Science Journal

Synthesizing, Structuring, and Characterizing Bioactivities of .Cr(III), La(III), and Ce(III) .Complexes with Nitrogen, Oxygen .and Sulpher donor bidentate Schiff base ligands

Antimicrobial activity

Complexes of Pyrimidine Derivatives

lanthanide Metal Complexes

Spectroscopic analysis

Transition Metal Complexes

Anaam M.

Sinan M. M.

Dr.Rehab A.M.

Muna Ali

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Two Schiff bases, namely, 3-(benzylidene amino) -2-thioxo-6-methyl 2,5-dihydropyrimidine-4(3H)-one (LS])and 3-(benzylidene amino)-6-methyl pyrimidine 4(3H, 5H)-dione(LA)as chelating ligands), were used to prepare some complexes of Cr(III), La(III), and Ce(III)] ions. Standard physico-chemical procedures including metal analysis M%, element microanalysis (C.H.N.S) , magnetic susceptibility, conductometric measurements, FT-IR and UV-visible Spectra were used to identify Metal (III) complexes and Schiff bases (LS) and (LA). According to findings, a [Cr(III) complex] showed six coordinated octahedral geometry, while [La(III), and Ce(III) complexes]were structured with coordination number seven. Schiff's bases a

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Publication Date

Thu Dec 31 2020

Journal Name

Iraqi Journal Of Market Research And Consumer Protection

SYNTHESISAND STUDY OF THE COMPLEXES OF: N-(3,4,5-TRIMETHOXY PHENYL)-N- BENZOYL THIOUREA (TMPBT) WITH A NUMBER OF TRANSITION METALS AND THEIR INDUSTRIAL AND MEDICAL IMPORTANCE: SYNTHESISAND STUDY OF THE COMPLEXES OF: N-(3,4,5-TRIMETHOXY PHENYL)-N- BENZOYL THIOUREA (TMPBT) WITH A NUMBER OF TRANSITION METALS AND THEIR INDUSTRIAL AND MEDICAL IMPORTANCE

Metal Complxes

Ligand

Benzoyl thiourea

أمير حسين

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This paper performance for preparation and identification of six new complexes of a number of transition metals Cr (lII), Mn (I1), Fe (l), Co (II), Ni (I1), Cu (Il) with: N - (3,4,5-Trimethoxy phenyl-N - benzoyl Thiourea (TMPBT) as a bidentet ligand. The prepared complexes have been characterized, identified on the basis of elemental analysis (C.H.N), atomic absorption, molar conductivity, molar-ratio ,pH effect study, I. Rand UV spectra studies. The complexes have the structural formula ML₂X₃ for Cr (III), Fe (III), and ML₂X₂ for Mn (II), Ni (II), and MLX₂ for Co (Il) , Cu (Il).

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Publication Date

Fri Dec 01 2023

Journal Name

Russian Journal Of General Chemistry

Preparation, Characterization, and Biological Activity of Mixed Schiff Base Ligand Complexes with Amino Acid L-Proline

N. M.

S. M. H.

Mazin Hasan

Taghreed Hashim

Salam R.

Aly

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(10)

Publication Date

Fri Dec 01 2023

Journal Name

Russian Journal Of General Chemistry

Preparation, Characterization, and Biological Activity of Mixed Schiff Base Ligand Complexes with Amino Acid L-Proline

Taghreed

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(10)

Publication Date

Wed Feb 14 2024

Journal Name

Russian Journal Of General Chemistry

Preparation, Characterization, and Biological Activity of Mixed Schiff Base Ligand Complexes with Amino Acid L-Proline

N. M.

S. M. H.

M. H.

Taghreed H.

S. R.

A.

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(10)

Publication Date

Mon Jun 10 2019

Journal Name

Journal Of Global Pharma Technology

Mixed Ligand Schiff Base Complexes of Some Meta(II) Salts: Preparation. Spectral Characterization and Antibacterial Screening

Faeza Hasan

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FH Ghanim, Journal of Global Pharma Technology, 2018

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Publication Date

Tue Feb 01 2022

Journal Name

Current Pharmaceutical Analysis

Analytical Methods for the Identification of Pigments in Tattoo Inks and Some of Their Physiological Side Effects: A Review

Mohammad

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In this review, numerous analytical methods to distinguish pigments in tattoo, paint, and ink items are discussed. The selection of a method was dependent upon the purpose, e.g., quantification or identification of pigments. The introductory part of this review focuses on describing the importance of setting up a pigment-associated safety profile. The formation of different degradation chemical substances as well as impurity trends can be indicated through the chemical investigation of pigments in tattoo products. It is noteworthy that pigment recognition in tattoo inks can work as a preliminary method to identify the pigments in a patient's tattoo before being removed by laser therapy. Contrary to the stud

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Publication Date

Tue Feb 01 2022

Journal Name

Current Pharmaceutical Analysis

Analytical Methods for the Identification of Pigments in Tattoo Inks and Some of Their Physiological Side Effects: A Review

Tatto ink

analytical methods

pigments

side effects

physiological effects

Wafaa Waleed

Mohammad K.

Eqbal Naji

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In this review, numerous analytical methods to distinguish pigments in tattoo, paint, and ink items are discussed. The selection of a method was dependent upon the purpose, e.g., quantification or identification of pigments. The introductory part of this review focuses on describing the importance of setting up a pigment-associated safety profile. The formation of different degradation chemical substances as well as impurity trends can be indicated through the chemical investigation of pigments in tattoo products. It is noteworthy that pigment recognition in tattoo inks can work as a preliminary method to identify the pigments in a patient's tattoo before being removed by laser therapy. Contrary to the stud

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