Progress toward the Total Synthesis of Nogalamycin Using a Benzyne Cycloaddition Strategy.

ABSTRACT: Nogalamycin (NOG) is a member of the anthracycline glycoside natural products; no total syntheses have yet been reported, and there is minimal understanding of how the aglycone substitution pattern and identities of the A- and D-ring sugars impact the anticancer activity and toxicity. This paper reports progress toward a modular approach to NOG that could enable systematic structure-activity relationship studies. Key steps include a regioselective benzyne cycloaddition and reductive ring-opening to assemble a versatile AB core for analogue synthesis.

SUBMITTER: Dequina HJ 

PROVIDER: S-EPMC12001377 | biostudies-literature | 2024 Mar

REPOSITORIES: biostudies-literature