• Publications
  • Influence
Primaquine-NSAID twin drugs: Synthesis, radical scavenging, antioxidant and Fe2+ chelating activity
Primaquine-NSAID twin drugs: Synthesis, radical scavenging, antioxidant and Fe2+ chelating activity Novel primaquine conjugates with non-steroidal anti-inlammatory drugs (PQ-NSAIDs, 4a-h) wereExpand
  • 27
  • 1
  • PDF
Novel NSAID 1-acyl-4-cycloalkyl/arylsemicarbazides and 1-acyl-5-benzyloxy/hydroxy carbamoylcarbazides as potential anticancer agents and antioxidants
Abstract The novel 1-acyl-4-cycloalkyl/arylsemicarbazides (5a–y) and 1-acyl-5-benzyloxy/hydroxycarbamoylcarbazides (8a–f) derived from the nonsteroidal anti-inflammatory drugs ibuprofen,Expand
  • 26
  • 1
Inhibition of high affinity choline uptake in the rat brain by neurotoxins: Effect of monosialoganglioside GM1
Mustard derivatives of ethyl-choline and hemicholinium-3 have been suggested as possible specific cholinergic neurotoxins. In this study a structural analog of hemicholinium-3,Expand
  • 10
  • 1
Novel urea and bis-urea primaquine derivatives with hydroxyphenyl or halogenphenyl substituents: Synthesis and biological evaluation.
A series of novel compounds 3a-j and 6a-j with primaquine and hydroxyl or halogen substituted benzene moieties bridged by urea or bis-urea functionalities were designed, synthesized and evaluated forExpand
  • 23
  • 1
Synthesis, X-ray crystal structure study, and cytostatic and antiviral evaluation of the novel cycloalkyl-N-aryl-hydroxamic acids.
In vitro evaluation of the novel cycloalkyl-N-(4-chlorophenyl)-hydroxamic acids (2a-g) demonstrated that 2b,d,e exhibited rather marked inhibitory activity (IC50 = 7-10 microM) against pancreaticExpand
  • 16
  • 1
Primaquine hybrids as promising antimycobacterial and antimalarial agents.
Four series of primaquine (PQ) derivatives were screened for antitubercular and antiplasmodial activity: amides 1a-k, ureas 2a-s, semicarbazides 3a-c and bis-ureas 4a-u. Antimycobacterial activity ofExpand
  • 21
  • 1
  • PDF
Inhibition of glioblastoma cell proliferation, invasion, and mechanism of action of a novel hydroxamic acid hybrid molecule
Glioblastoma multiforme is one of the most aggressive brain tumors and current therapies with temozolomide or suberoylanilide hydroxamic acid (SAHA, vorinostat) show considerable limitations. SAHA isExpand
  • 22
  • 1
Insights into the mechanism of antiproliferative effects of primaquine-cinnamic acid conjugates on MCF-7 cells
Abstract In our previous paper, we showed that three primaquine-cinnamic acid conjugates composed of primaquine (PQ) residue and cinnamic acid derivatives (CADs) bound directly by an amide linkageExpand
  • 6
  • 1
  • PDF
Harmicines - harmine and cinnamic acid hybrids as novel antiplasmodial hits.
Harmicines constitute novel hybrid compounds that combine two agents with reported antiplasmodial properties, namely β-carboline harmine and a cinnamic acid derivative (CAD). Cu(I) catalyzedExpand
  • 5
  • 1
Primaquine and Chloroquine Fumardiamides as Promising Antiplasmodial Agents
This paper describes a continuation of our efforts in the pursuit of novel antiplasmodial agents with optimized properties. Following our previous discovery of biologically potent asymmetricExpand
  • 4
  • 1
  • PDF
...
1
2
3
4
5
...