Research from the University of British Columbia, MIT, and the University of Michigan could help drug developers improve the safety profiles of medications and reduce side effects. Chemists have overcome a major hurdle in synthesizing a more stable form of heterocycle—a family of organic compounds that are a common component of most modern pharmaceuticals. The research, which could expand the toolkit available to drug developers in improving the safety profiles of medications and reducing side effects, was published in Science by organic chemists at the University of British Columbia (UBC), the Massachusetts Institute of Technology (MIT), and the University of Michigan.
Azetidines are a particularly useful, stable form of heterocycle, but synthesizing them has been incredibly challenging." Dr. Corinna Schindler, Canada Research Chair in synthetic solutions for bioactive compounds at UBC and senior author on the paper Heterocycles play a major role in the design of modern drug families—including cancer drugs and antibiotics.
Some reviews indicate 85 per cent of all biologically active chemical entities contain a heterocycle. But many heterocycles currently used in pharmaceutical design tend to oxidize under physiological conditions. This can lead to off-target effects and challenges with the safety profiles of medications.
Azetidines—organic compounds that contain three carbon atoms and one nitrogen atom, and are liquid at room temperature—are known to be metabolically.
