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Lasamide, a Potent Human Carbonic Anhydrase Inhibitor from the Market: Inhibition Profiling and Crystallographic Studies. | LitMetric

AI Article Synopsis

  • - Lasamide, a synthetic byproduct of the diuretic Furosemide manufacturing, is highlighted as a valuable component for drug discovery techniques.
  • - Researchers tested Lasamide's effectiveness in inhibiting human Carbonic Anhydrases (hCAs) using a stopped-flow method and examined its binding through X-ray crystallography.
  • - The study introduces a new crystal form for a specific Carbonic Anhydrase mimic (hCA IX), which is discussed in detail.

Article Abstract

Lasamide is a synthetic precursor and a contaminant of the diuretic Furosemide manufacturing process and represents a highly valuable building block for fragment-based drug discovery approaches. We assessed the ability of Lasamide to inhibit in vitro the human-expressed Carbonic Anhydrases by means of the stopped-flow technique, and we assessed its binding modes within hCAs II and XII-mimic catalytic clefts by X-ray crystallography. Interestingly, an unprecedented crystal form for the hCA IX mimic H-tag is reported and discussed herein.

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Source
http://www.ncbi.nlm.nih.gov/pmc/articles/PMC11472397PMC
http://dx.doi.org/10.1021/acsmedchemlett.4c00341DOI Listing

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