Azomethine Ylides—Versatile Synthons for Pyrrolidinyl-Heterocyclic Compounds

SS Panda, MN Aziz, J Stawinski, AS Girgis - Molecules, 2023 - mdpi.com
Azomethine ylides are nitrogen-based three-atom components commonly used in [3+ 2]-
cycloaddition reactions with various unsaturated 2π-electron components. These reactions …

Spirooxindoles as potential pharmacophores

S S. Panda, R A. Jones, P Bachawala… - Mini reviews in …, 2017 - benthamdirect.com
Objective: The spirooxindole heterocyclic scaffold is found in many natural products and has
been identified as an important bioactive agent. Background: Over the past few decades …

Novel antibacterial active quinolone–fluoroquinolone conjugates and 2D-QSAR studies

SS Panda, S Liaqat, AS Girgis, A Samir, CD Hall… - Bioorganic & medicinal …, 2015 - Elsevier
Novel, quinolone–fluoroquinolone conjugates 10a–f, 11a–f, 13a–f and 14a–f with amino
acid linkers were synthesized in good yields utilizing benzotriazole chemistry. Antibacterial …

Synthesis and molecular modeling of antimicrobial active fluoroquinolone–pyrazine conjugates with amino acid linkers

SS Panda, OS Detistov, AS Girgis… - Bioorganic & Medicinal …, 2016 - Elsevier
Novel fluoroquinolone–pyrazine conjugates 7a–h with amino acid linkers were synthesized
in good yields utilizing benzotriazole chemistry. Antimicrobial bioassay showed that the …

Synthesis, antimalarial properties and 2D-QSAR studies of novel triazole-quinine conjugates

HM Faidallah, SS Panda, JC Serrano, AS Girgis… - Bioorganic & medicinal …, 2016 - Elsevier
Click chemistry technique led to novel 1, 2, 3-triazole-quinine conjugates 8a–g, 10a–o, 11a–
h and 13 utilizing benzotriazole-mediated synthetic approach with excellent yields. Some of …

Synthesis and bio-properties of 4-piperidone containing compounds as curcumin mimics

AS Girgis, P D'Arcy, DR Aboshouk, MS Bekheit - RSC advances, 2022 - pubs.rsc.org
The broad spectrum of curcumin's beneficial properties has encouraged medicinal
researchers to investigate its therapeutic efficacy against diverse diseases. The clinical …

Antineoplastic indole-containing compounds with potential VEGFR inhibitory properties

DR Aboshouk, MA Youssef, MS Bekheit, AR Hamed… - RSC …, 2024 - pubs.rsc.org
Cancer is one of the most significant health challenges worldwide. Various techniques, tools
and therapeutics/materials have been developed in the last few decades for the treatment of …

Macrocyclic peptidomimetics with antimicrobial activity: synthesis, bioassay, and molecular modeling studies

MA Ibrahim, SS Panda, AA Oliferenko… - Organic & …, 2015 - pubs.rsc.org
Novel, cyclic peptidomimetics were synthesized by facile acylation reactions using
benzotriazole chemistry. Microbiological testing of the synthesized compounds revealed an …

Rational design, synthesis, and 2D-QSAR study of anti-oncological alkaloids against hepatoma and cervical carcinoma

AS Girgis, SS Panda, MN Aziz, PJ Steel, CD Hall… - RSC Advances, 2015 - pubs.rsc.org
Antitumor active dispiro [3H-indole-3, 2′-pyrrolidine-3′, 3′′-piperidine]-2 (1H), 4′′-
diones 11–19 were regioselectively synthesized via azomethine ylide cycloaddition …

Rational design, synthesis and molecular modeling studies of novel anti-oncological alkaloids against melanoma

AS Girgis, SS Panda, AM Srour, H Farag… - Organic & …, 2015 - pubs.rsc.org
3D-pharmacophore and 2D-QSAR modeling studies describe the anti-oncological
properties of spiro-alkaloids. The dispiro [2H-indene-2, 3′-pyrrolidine-2′, 3′′-[3H] …