US Patent 12128046 Alpha polyglutamated methotrexate and uses thereof

The disclosure relates generally to alpha polyglutamated methotrexate, formulations containing liposomes filled with alpha polyglutamated methotrexate, methods of making the alpha polyglutamated methotrexate and liposome containing formulations, and methods of using polyglutamated alpha polyglutamated methotrexate and liposome containing formulations to treat hyperproliferative disorders (e.g., cancer) and disorders of the immune system (e.g., an autoimmune disease such as rheumatoid arthritis).