Activity of (η6-arene)dichloridoruthenium(II) complexes with antifungal imidazolyl-based ligands against Toxoplasma gondii and Leishmania major

Authors: Al Nasr, Ibrahim S., Daoud, Ismail, Koko, Waleed S., Khan, Tariq A., Schobert, Rainer, Ben Said, Ridha, Amdouni, Noureddine, Rahali, Seyfeddine, Al-Ghamdi, Ali O., Biersack, Bernhard

Source: In Inorganica Chimica Acta 24 May 2024 565

Versatile anti-infective properties of pyrido- and dihydropyrido[2,3-d]pyrimidine-based compounds

Authors: Al Nasr, Ibrahim S., Corona, Angela, Koko, Waleed S., Khan, Tariq A., Ben Said, Ridha, Daoud, Ismail, Rahali, Seyfeddine, Tramontano, Enzo, Schobert, Rainer, Amdouni, Noureddine, Biersack, Bernhard

Source: In Bioorganic & Medicinal Chemistry 15 July 2023 90

Synthesis, characterization and in vitro bioactivity studies of isoindolin‐1‐3‐phosophonate compounds

Authors: Jelali, Hamida, Al Nasr, Ibrahim S., Koko, Waleed S., Khan, Tariq A., Deniau, Eric, Sauthier, Mathieu, Alresheedi, Faisal, Hamdi, Naceur

Source: Journal of heterocyclic chemistry. 59(3):493-506

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100144669718.0x000001&indx=1&recIds=ETOCvdc_100144669718.0x000001

Design, Hemisynthesis, Characterization, Molecular Docking, and Dynamics Evaluation of Novel Totarol‐1,2,3‐Triazole Derivatives as Leishmaniasis and Toxoplasmosis Agents.

Authors: Boualli, Ayoub, Laamari, Yassine, Bimoussa, Abdoullah, Ejaz, Syeda Abida, Attaullah, Hafiz Muhammad, Riahi, Abdelkhalek, Robert, Anthony, Daran, Jean‐Claude, Al Nasr, Ibrahim S., Koko, Waleed S., Khan, Tariq A., Biersack, Bernhard, Auhmani, Aziz, Itto, My Youssef Ait

Source: Chemical Biology & Drug Design; Feb2025, Vol. 105 Issue 2, p1-27, 27p

Identification of a New Pentafluorosulfanyl-Substituted Chalcone with Activity Against Hepatoma and Human Parasites.

Authors: Viperino, Alessandra, Höpfner, Michael, Edel, Nicole, Al Nasr, Ibrahim S., Koko, Waleed S., Khan, Tariq A., Ben Abdelmalek, Imen, Schobert, Rainer, Biersack, Bernhard, Nitzsche, Bianca

Source: Pharmaceuticals (14248247); Jan2025, Vol. 18 Issue 1, p50, 16p

Subject Terms: PROTOZOAN diseases, LIVER cancer, LIVER cells, TOXOPLASMA gondii, ANTIPARASITIC agents

p-Trifluoromethyl- and p-pentafluorothio-substituted curcuminoids of the 2,6-di[(E)-benzylidene)]cycloalkanone type: Syntheses and activities against Leishmania major and Toxoplasma gondii parasites

Authors: Al Nasr, Ibrahim S., Hanachi, Riadh, Said, Ridha B., Rahali, Seyfeddine, Tangour, Bahoueddine, Abdelwahab, Siddig I., Farasani, Abdullah, M. E. Taha, Manal, Bidwai, Anil, Koko, Waleed S., Khan, Tariq A., Schobert, Rainer, Biersack, Bernhard

Source: In Bioorganic Chemistry September 2021 114

Old Dogs with New Tricks: Antiparasitic Potential of Structurally Diverse 5-Nitrofuran and 5-Nitrothiophene Imines and Acyl Hydrazones.

Authors: Al Nasr, Ibrahim S.^1,2 (AUTHOR) insar@qu.edu.sa, Koko, Waleed S.² (AUTHOR), Khan, Tariq A.³ (AUTHOR) sirtariqayub@gmail.com, Schobert, Rainer⁴ (AUTHOR) rainer.schobert@uni-bayreuth.de, Biersack, Bernhard⁴ (AUTHOR) bernhard.biersack@yahoo.com

Source: Scientia Pharmaceutica. Sep2023, Vol. 91 Issue 3, p44. 14p.

Subject Terms: *IMINES, *HYDRAZONES, *LEISHMANIA major, *NEPHROTOXICOLOGY, *DOGS

Antiparasitic Activities of Acyl Hydrazones from Cinnamaldehydes and Structurally Related Fragrances.

Authors: Al Nasr, Ibrahim S., Koko, Waleed S., Khan, Tariq A., Schobert, Rainer, Biersack, Bernhard

Source: Antibiotics (2079-6382); Dec2024, Vol. 13 Issue 12, p1114, 16p

Subject Terms: PROTOZOAN diseases, TOXOPLASMA gondii, LEISHMANIA major, TOXOPLASMOSIS, LEISHMANIASIS

Therapeutic Potential of Aryl Sulfonamides: Synthesis, Antiproliferative, Antioxidant, Antiparasitic and Molecular Docking Studies.

Authors: Tambat, Nazia, Tambe, Pranav, Sheikh, Kounsar N., Shaikh, Amin, Saleh, Khaled M., AlSakhen, Mai F., Kanaan, Sana I., Al Nasr, Ibrahim S., Koko, Waleed S., Khan, Tariq A., Schobert, Rainer, Biersack, Bernhard, Tahtamouni, Lubna H., Ahmed, Khursheed

Source: ChemistrySelect; 11/4/2024, Vol. 9 Issue 41, p1-15, 15p

Subject Terms: HYDROCORTISONE, THYMIDYLATE synthase, ANTIPARASITIC agents, MOLECULAR docking, LEISHMANIA major, PHENOL oxidase

Antiparasitic activities of bimetallic N‐heterocyclic carbene gold(I) complexes with ferrocene ligands: Relevance of chlorido and phosphino ligands

Authors: Al Nasr, Ibrahim S., Weise, Markus, Koko, Waleed S., Khan, Tariq A., Schobert, Rainer, Biersack, Bernhard

Source: Applied organometallic chemistry. 37(1)

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100183594778.0x000001&indx=1&recIds=ETOCvdc_100183594778.0x000001

Versatile anti-infective properties of pyrido- and dihydropyrido[2, 3-d]pyrimidine-based compounds

Authors: Al Nasr, Ibrahim S., Corona, Angela, Koko, Waleed S., Khan, Tariq A., Ben Said, Ridha, Daoud, Ismail, Rahali, Seyfeddine, Tramontano, Enzo, Schobert, Rainer, Amdouni, Noureddine, Biersack, Bernhard

Source: Bioorganic & medicinal chemistry. 90

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100193585764.0x000001&indx=1&recIds=ETOCvdc_100193585764.0x000001

Regiospecific Reduction of 4, 6‐Dinitrobenzimidazoles: Synthesis, Characterization, and Biological Evaluation

Authors: Abouelhaoul, El Alami, El Kihel, Abdellatif, Ahbala, Mustapha, Sdassi, Hamid, Köhler, Leonhard H. F., Bauchat, Patrick, Roisnel, Thierry, Khan, Tariq A., Al Nasr, Ibrahim S., Koko, Waleed S., Schobert, Rainer, Biersack, Bernhard

Source: Chemistry & biodiversity. 20(7)

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100189688167.0x000001&indx=1&recIds=ETOCvdc_100189688167.0x000001

Evaluation of the Antiparasitic and Antifungal Activities of Synthetic Piperlongumine‐Type Cinnamide Derivatives: Booster Effect by Halogen Substituents

Authors: Khan, Tariq A., Al Nasr, Ibrahim S., Koko, Waleed S., Ma, Jingyi, Eckert, Simon, Brehm, Lucas, Ben Said, Ridha, Daoud, Ismail, Hanachi, Riadh, Rahali, Seyfeddine, Sande, Wendy W. J., Ersfeld, Klaus, Schobert, Rainer, Biersack, Bernhard

Source: ChemMedChem. 18(12)

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100185949205.0x000001&indx=1&recIds=ETOCvdc_100185949205.0x000001

Evaluation of Ruthenium(II) N -Heterocyclic Carbene Complexes as Enzymatic Inhibitory Agents with Antioxidant, Antimicrobial, Antiparasitical and Antiproliferative Activity.

Authors: Al Nasr, Ibrahim S.^1,2 (AUTHOR), Koko, Waleed S.² (AUTHOR), Khan, Tariq A.³ (AUTHOR), Gürbüz, Nevin^4,5 (AUTHOR), Özdemir, Ismail^4,5 (AUTHOR), Hamdi, Naceur⁶ (AUTHOR) 141301@qu.edu.sa

Source: Molecules. Feb2023, Vol. 28 Issue 3, p1359. 14p.

Subject Terms: *ANTIPARASITIC agents, *RUTHENIUM, *DRUG discovery, *LEISHMANIA major, *RUTHENIUM compounds, *ELEMENTAL analysis, *QUINAZOLINONES

An Update on Natural Antileishmanial Treatment Options from Plants, Fungi and Algae

Authors: Koko, Waleed S., Al Nasr, Ibrahim S., Khan, Tariq A., Schobert, Rainer, Biersack, Bernhard

Source: Chemistry & biodiversity. 19(1)

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100139896336.0x000001&indx=1&recIds=ETOCvdc_100139896336.0x000001

P-Trifluoromethyl- and p-pentafluorothio-substituted curcuminoids of the 2, 6-di[(E)-benzylidene)]cycloalkanone type: Syntheses and activities against Leishmania major and Toxoplasma gondii parasites

Authors: Al Nasr, Ibrahim S., Hanachi, Riadh, Said, Ridha B., Rahali, Seyfeddine, Tangour, Bahoueddine, Abdelwahab, Siddig I., Farasani, Abdullah, M. E. Taha, Manal, Bidwai, Anil, Koko, Waleed S., Khan, Tariq A., Schobert, Rainer, Biersack, Bernhard

Source: Bioorganic chemistry. 114

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100136288189.0x000001&indx=1&recIds=ETOCvdc_100136288189.0x000001

Activity of Fluorinated Curcuminoids against Leishmania major and Toxoplasma gondii Parasites

Authors: Khan, Tariq A., Koko, Waleed S., Al Nasr, Ibrahim S., Schobert, Rainer, Biersack, Bernhard

Source: Chemistry & biodiversity. 18(9)

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100129474002.0x000001&indx=1&recIds=ETOCvdc_100129474002.0x000001

Front Cover: Activity of Fluorinated Curcuminoids against Leishmania major and Toxoplasma gondii Parasites (Chem. Biodiversity 9/2021)

Authors: Khan, Tariq A., Koko, Waleed S., Al Nasr, Ibrahim S., Schobert, Rainer, Biersack, Bernhard

Source: Chemistry & biodiversity. 18(9)

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100128976957.0x000001&indx=1&recIds=ETOCvdc_100128976957.0x000001

New Pyrano‐4H‐benzo[g]chromene‐5, 10‐diones with Antiparasitic and Antioxidant Activities

Authors: Al Nasr, Ibrahim S., Jentzsch, Jana, Shaikh, Amin, Singh Shuveksh, Priti, Koko, Waleed S., Khan, Tariq A., Ahmed, Khursheed, Schobert, Rainer, Ersfeld, Klaus, Biersack, Bernhard

Source: Chemistry & biodiversity. 18(1)

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100114595105.0x000001&indx=1&recIds=ETOCvdc_100114595105.0x000001

Evaluation of the antiparasitic activities of imidazol‐2‐ylidene–gold(I) complexes

Authors: Koko, Waleed S., Jentzsch, Jana, Kalie, Hussein, Schobert, Rainer, Ersfeld, Klaus, Al Nasr, Ibrahim S., Khan, Tariq A., Biersack, Bernhard

Source: Archiv der Pharmazie. 353(5)

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100107041939.0x000001&indx=1&recIds=ETOCvdc_100107041939.0x000001