Drug intelligence / Profile preview

doxorubicin pegylated liposomal

Development stage
Preclinical
Lead developer
LEAF Pharmaceuticals
Modality
Small Molecules
Administration
Intravenous
01

Overview

LEAF-1404 is a complex generic version of pegylated liposomal doxorubicin (originally marketed as Caelyx/Doxil). Developed by LEAF Pharmaceuticals and manufactured by its subsidiary LEAF Rwanda, LEAF-1404 is designed to treat ovarian cancer, breast cancer, and AIDS-related Kaposi's sarcoma. The formulation consists of doxorubicin hydrochloride encapsulated within polyethylene glycol (PEG)-coated liposomes, which alters the drug's pharmacokinetics by prolonging circulation time and reducing cardiotoxicity compared to conventional doxorubicin. Once released, doxorubicin acts as an anthracycline topoisomerase II inhibitor and DNA intercalator, disrupting DNA replication and transcription to induce cancer cell death.

Other names
doxorubicin hydrochloride liposomepegylated liposomal doxorubicinpegylated liposomal doxorubicin hydrochloride
02

Targets

ATM (Ataxia telangiectasia mutated protein)CHEK1 (Checkpoint kinase 1)CHEK2 (Checkpoint kinase 2)DNATOP1 (DNA Topoisomerase I)TOP2B (DNA topoisomerase II beta)TOP2A (DNA topoisomerase II)

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