Results 11 to 20 of about 871,001 (271)

Exploring Structure–Activity Relationships in Photodynamic Therapy Anticancer Agents Based on Ir(III)-COUPY Conjugates

Journal of Medicinal Chemistry, 2023
Photodynamic therapy holds great promise as a non-invasive anticancer tool against drug-resistant cancers. However, highly effective, non-toxic, and reliable photosensitizers with operability under hypoxic conditions remain to be developed. Herein, we took the advantageous properties of COUPY fluorophores and cyclometalated Ir(III) complexes to develop
Anna Rovira, Enrique Ortega-Forte, Cormac Hally, Mireia Jordà-Redondo, Diego Abad-Montero, Gloria Vigueras, Jesús I. Martínez, Manel Bosch, Santi Nonell, José Ruiz, Vicente Marchán   +10 more
openaire   +6 more sources

Structure - Activity Relationship of Mutant KatG from INH resistant Mycobacterium tuberculosis

Journal of Pure and Applied Microbiology, 2017
Mutation in katG gene of Mycobacterium tuberculosis encoding catalase-peroxidase that damage its enzyme activities is well associated with isoniazid (INH) resistance. The katG gene from INH resistant strain of M.
Purkan Purkan, Sri Puji Astuti Wahyuningsih, Wiwin Retnowati, Diah Amelia, Alfain Noerdin Alimny   +4 more
doaj   +1 more source

Structure-activity relationships of 3-substituted-5,5- diphenylhydantoins as potential antiproliferative and antimicrobial agents [PDF]

Journal of the Serbian Chemical Society, 2011
A series of twelve 3-substituted-5,5-diphenylhydantoins was synthesized, including some whose anticonvulsant activities have already been reported in the literature.
Trišović Nemanja, Marković Snežana, Čomić Ljiljana, Božić Biljana, Ušćumlić Gordana, Stefanović Olgica, Božić Bojan, Obradović Ana   +7 more
doaj   +1 more source

A Remarkable Difference in Pharmacokinetics of Fluorinated Versus Iodinated Photosensitizers Derived from Chlorophyll-a and a Direct Correlation between the Tumor Uptake and Anti-Cancer Activity

Molecules, 2023
To investigate and compare the pharmacokinetic profile and anti-cancer activity of fluorinated and iodinated photosensitizers (PSs), the 3-(1′-(o-fluorobenzyloxy)ethyl pyropheophorbide and the corresponding meta-(m-) and para (p-) fluorinated analogs ...
Taur Prakash Pandurang, Joseph Cacaccio, Farukh A. Durrani, Mykhaylo Dukh, Ajyal Z. Alsaleh, Munawwar Sajjad, Francis D’Souza, Dalip Kumar, Ravindra K. Pandey   +8 more
doaj   +1 more source

Absorption of Unconjugated Bile Acids from the Perfused Jejunum of the Anesthetized Rat: Structure–Activity Relationships and Rate‐Limiting Steps [PDF]

Lipids, 2018
Peer Reviewed ; https://deepblue.lib.umich.edu/bitstream/2027.42/145508/1/lipd12052_am.pdf ; https://deepblue.lib.umich.edu/bitstream/2027.42/145508/2/lipd12052 ...
Dupas, Jean‐louis, Ho, Norman F.H., Hofmann, Alan F.   +2 more
openaire   +3 more sources

Structure–Activity Relationship Study Reveals ML240 and ML241 as Potent and Selective Inhibitors of p97 ATPase [PDF]

ChemMedChem, 2013
AbstractTo discover more potent p97 inhibitors, we carried out a structure–activity relationship study of the quinazoline scaffold previously identified from our HTS campaigns. Two improved inhibitors, ML240 and ML241, inhibit p97 ATPase with IC50 values of 100 nM.
Raymond J. Deshaies, Frank J. Schoenen, Kelin Li, Kevin J. Frankowski, Tsui-Fen Chou, Tsui-Fen Chou   +5 more
openaire   +6 more sources

Design and Synthesis of Orally Bioavailable Piperazine Substituted 4(1H)-Quinolones with Potent Antimalarial Activity: Structure–Activity and Structure–Property Relationship Studies [PDF]

Journal of Medicinal Chemistry, 2018
Malaria deaths have been decreasing over the last 10-15 years, with global mortality rates having fallen by 47% since 2000. While the World Health Organization (WHO) recommends the use of artemisinin-based combination therapies (ACTs) to combat malaria, the emergence of artemisinin resistant strains underscores the need to develop new antimalarial ...
Raghupathi Neelarapu, Jordany R. Maignan, Cynthia L. Lichorowic, Andrii Monastyrskyi, Tina S. Mutka, Alexis N. LaCrue, Lynn D. Blake, Debora Casandra, Sherwin Mashkouri, Jeremy N. Burrows, Paul A. Willis, Dennis E. Kyle, Roman Manetsch   +12 more
openaire   +4 more sources

Investigating the Structure–Activity Relationship of the Insecticidal Natural Product Rocaglamide

CHIMIA, 2017
The natural product Rocaglamide (1), isolated from the tree Aglaia elliptifolia, is a compelling but also challenging lead structure for crop protection.
Roger G. Hall, Ian Bruce, Nigel G. Cooke, Louis J. Diorazio, Fredrik Cederbaum, Markus R. Dobler, Ed Irving   +6 more
doaj   +1 more source

Synthesis and Fungicidal Activity of β-Carboline Alkaloids and Their Derivatives

Molecules, 2015
A series of β-Carboline derivatives were designed, synthesized, and evaluated for their fungicidal activities in this study. Several derivatives electively exhibited fungicidal activities against some fungi.
Zhibin Li, Shaohua Chen, Shaowen Zhu, Jianjun Luo, Yaomou Zhang, Qunfang Weng   +5 more
doaj   +1 more source

Synthesis and Antibacterial Evaluation of N-phenylacetamide Derivatives Containing 4-Arylthiazole Moieties

Molecules, 2020
A series of new N-phenylacetamide derivatives containing 4-arylthiazole moieties was designed and synthesized by introducing the thiazole moiety into the amide scaffold.
Hui Lu, Xia Zhou, Lei Wang, Linhong Jin
doaj   +1 more source