Results 61 to 70 of about 722,332 (194)

An overview on synthesis and medicinal chemistry potentials of biologically active antimicrobial Schiff’s bases and its complexes: a review [PDF]

open access: yes, 2015
Schiff bases are versatile ligands which are synthesized from the condensation of primary amines with carbonyl groups. These compounds are very important in medicinal and pharmaceutical fields because of their wide spectrum of biological activities. Most
Asif, Mohammad
core   +2 more sources

Titanium (IV) complexes of some tetra‐dentate symmetrical bis‐Schiff bases of 1,6‐hexanediamine: Synthesis, characterization, and in silico prediction of potential inhibitor against coronavirus (SARS‐CoV‐2)

open access: yesApplied organometallic chemistry, 2020
Symmetrical bis‐Schiff bases (LH 2) have been synthesized by the condensation of 1,6‐hexanediamine (hn) and carbonyl or dicarbonyl. One of the synthesized Schiff bases has been subjected to the molecular docking for the prediction of their potentiality ...
M. Uddin   +6 more
semanticscholar   +1 more source

METHODS FOR USING GOLD (III) COMPLEXES AS ANTI-TUMOR AND ANTI-HIV AGENTS [PDF]

open access: yes, 2004
Disclosed is the use of gold (III) complexes of porphyrins, Schiff-bases, bis(pyridyl)carboxamides and bis(pyridyl)sulfonamides as anti-tumor and anti-HIV agents ...

core  

Synthesis and Characterization of Schiff Bases Derived from 1-Naphthylamine Hydrochloride, Syria: Homs [PDF]

open access: yes, 2021
The three Schiff bases namely NPNA (L1): N-[(E)-Pheny lmethylene]Naphthalene-1-Amine, newly NNNA (L2): N-[(E)-1-Naphthylmethylene]Naphthalene-1-Amine and NFNA (L3): N-[(E)-2-Furylmethylene] Naphthalene-1-Amine have been synthesized in equimolar reaction ...
Alsabra, Rawand
core   +1 more source

Gold (III) complexes as anti-tumor and anti-HIV agents [PDF]

open access: yes, 2005
Disclosed is the use of gold (III) complexes of porphyrins, Schiff-bases, bis(pyridyl)carboxamides and bis(pyridyl)sulfonamides as anti-tumor and anti-HIV agents ...

core  

Synthesis, Characterization of Derivatives Tetrazoles for Trimethoprim Drug [PDF]

open access: yes, 2016
The present work involved synthesis of serval new substituted tetrazole via Schiff bases for trimethoprim drug by two steps. The first step involved direct reaction of different ketones and aldehydes with trimethoprim producing the corresponding Schiff ...
Al-Mosawy, Zaynab H. F.   +4 more
core   +2 more sources

Synthesis of Metal Complexes Fe(II), Co(II), Ni(II) of Monodentate Schiff Bases Derived from Aromatic Aldehyde [PDF]

open access: yes, 2016
A series of Schiff base ligands NPNA and newly NNNA have been synthesized in equimolar reaction of 1-Naphthylamine hydrochloride with or naphthalene-1-carbaldehyde. The synthesized Schiff bases were used for complexation with different metal ions like Fe(
Alsabra, Rawand, Radwan, Lena
core   +1 more source

Synthesis and evaluation of the efficacies of some Schiff bases for the removal of heavy metals from wastewater [PDF]

open access: yes, 2019
The Schiff bases, 2-aminoethyl-1,3-diphenyl-3-((2-(piperazin-1- ylethyl) imino) propylidene)-propylethane-1,2-diamine with 89% yield, and 2,2-ethylideneamino)ethyl)phenol-2,2- hydroxybenzalidene) ethyl)acetimedate salt with 91% yield, represented as L1 ...
Salga, Muhammad Saleh   +2 more
core   +2 more sources

Synthesis, Characterization and Elucidation of the Structure–Activity Relationship of Heteroatom Donor Ligands and Their Complexes Derived From Substituted Dithiocarbazate Derivatives [PDF]

open access: yes, 2008
Four new substituted dithiocarbazate ligands [S-napthalen-2-ylmethyldithiocarbazate (SNMDTC), S-quinolin-2-ylmethyl-dithiocarbazate (SQ2MDTC), Sbenzyl- N-benzyldithiocarbazate (SBNBDTC) and S-methyl-N-benzyldithiocarbazate (SMNBDTC)], eight series of ...
How, Fiona Ni Foong
core  

Review Synthesis and Characterization of N-benzylidene-2-hydroxybenzohydrazine [PDF]

open access: yes, 2015
The Schiff base ligand was synthesized from 2- hyhdroxybenzohydrazide and benzaldehyde. The imines, very well known and popular as Schiff Bases. Recent developments on their “metallo-imines” variants have been described.
Shilashi Badasa, Tesfahun Bufebo
core   +1 more source

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