(6R) -Taltobulin intermediate-9

The compound ' (6R) -Taltobulin intermediate-9' serves as an intermediate in the synthesis of Taltobulin. Taltobulin is a common cytotoxic component (ADC Cytotoxin) in the preparation of antibody-drug conjugates (ADCs) and acts as a potent inhibitor of microtubule/tubulin. It disrupts tubulin polymerization, induces mitotic arrest, and triggers apoptosis (apoptosis) .