Drug intelligence / Profile preview

dimethyl ampal thiolester

Development stage
Phase 2
Lead developer
Advanced BioDesign
Modality
Small Molecules
01

Overview

Dimethyl ampal thiolester (DIMATE) is a **small molecule inhibitor** of aldehyde dehydrogenases, specifically targeting ALDH1 and ALDH3 isoforms. It acts as a competitive, irreversible inhibitor of ALDH1, displaying major cytotoxic activity against human acute myeloid leukemia (AML) cell lines, particularly those enriched in leukemia stem cells (LSCs). Unlike conventional chemotherapy, DIMATE selectively eradicates AML LSCs while sparing healthy hematopoietic stem cells. This selectivity positions DIMATE as a promising novel agent for AML. It is under investigation for use in AML and related hematologic malignancies[1][3][5].

Brand names
Sefaldin
Other names
dimethylthioampal
02

Targets

ALDH1A1 (Aldehyde dehydrogenase 1 family member A1)ALDH3A1 (Aldehyde dehydrogenase 3 family member A1)

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