|
1
|
Lu Y, Mann CA, Nolan S, Collins JA, Parker E, Papa J, Vibhute S, Jahanbakhsh S, Thwaites M, Hufnagel D, Hazbón MH, Moreno J, Stedman TT, Wittum T, Wozniak DJ, Osheroff N, Yalowich JC, Mitton-Fry MJ. 1,3-Dioxane-Linked Novel Bacterial Topoisomerase Inhibitors: Expanding Structural Diversity and the Antibacterial Spectrum. ACS Med Chem Lett 2022; 13:955-963. [PMID: 35707162 PMCID: PMC9189870 DOI: 10.1021/acsmedchemlett.2c00111] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2022] [Accepted: 05/05/2022] [Indexed: 11/29/2022] Open
Abstract
Antibacterial resistance continues its devastation of available therapies. Novel bacterial topoisomerase inhibitors (NBTIs) offer one solution to this critical issue. Two series of amine NBTIs bearing tricyclic DNA-binding moieties as well as amide NBTIs with a bicyclic DNA-binding moiety were synthesized and evaluated against methicillin-resistant Staphylococcus aureus (MRSA). Additionally, these compounds and a series of bicyclic amine analogues displayed high activity against susceptible and drug-resistant Neisseria gonorrhoeae, expanding the spectrum of these dioxane-linked NBTIs.
Collapse
Affiliation(s)
- Yanran Lu
- Division
of Medicinal Chemistry and Pharmacognosy, College of Pharmacy, The Ohio State University, Columbus, Ohio 43210, United States
| | - Chelsea A. Mann
- Division
of Medicinal Chemistry and Pharmacognosy, College of Pharmacy, The Ohio State University, Columbus, Ohio 43210, United States
| | - Sheri Nolan
- Microbial
Infection and Immunity, College of Medicine, The Ohio State University, Columbus, Ohio 43210, United States
| | - Jessica A. Collins
- Department
of Biochemistry, Vanderbilt University School
of Medicine, Nashville, Tennessee 37232, United States
| | - Elizabeth Parker
- Department
of Veterinary Preventive Medicine, College of Veterinary Medicine, The Ohio State University, Columbus, Ohio 43210, United States
| | - Jonathan Papa
- Division
of Pharmaceutics and Pharmacology, College of Pharmacy, The Ohio State University, Columbus, Ohio 43210, United States
| | - Sandip Vibhute
- Division
of Medicinal Chemistry and Pharmacognosy, College of Pharmacy, The Ohio State University, Columbus, Ohio 43210, United States
| | | | | | | | | | - Jane Moreno
- ATCC, Manassas, Virginia 20110, United States
| | | | - Thomas Wittum
- Department
of Veterinary Preventive Medicine, College of Veterinary Medicine, The Ohio State University, Columbus, Ohio 43210, United States
| | - Daniel J. Wozniak
- Microbial
Infection and Immunity, College of Medicine, The Ohio State University, Columbus, Ohio 43210, United States
- Department
of Microbiology, College of Arts and Sciences, The Ohio State University, Columbus, Ohio 43210, United States
| | - Neil Osheroff
- Department
of Biochemistry, Vanderbilt University School
of Medicine, Nashville, Tennessee 37232, United States
- Department
of Medicine (Hematology/Oncology), Vanderbilt
University School of Medicine, Nashville, Tennessee 37232, United States
- VA Tennessee Valley Healthcare System, Nashville, Tennessee 37212, United States
| | - Jack C. Yalowich
- Division
of Pharmaceutics and Pharmacology, College of Pharmacy, The Ohio State University, Columbus, Ohio 43210, United States
| | - Mark J. Mitton-Fry
- Division
of Medicinal Chemistry and Pharmacognosy, College of Pharmacy, The Ohio State University, Columbus, Ohio 43210, United States
| |
Collapse
|