dm4

DM4 (Ravtansine) can be used in the preparation of antibody drug conjugate and it is an antitubulin agent. It can inhibit cell division.

DM4-SMCC, a non-cleavable drug-linker conjugate for antibody-drug conjugates (ADC), leverages the antitumor efficacy of DM4 (an antitubulin agent) through attachment with the SMCC linker, exhibiting antitumor activity[1].

DM4-SPDP, a drug-linker conjugate, integrates the antitubulin agent DM4 with the linker SMCC, facilitating the creation of antibody drug conjugates[1]. Additionally, SPDP serves as a short-chain crosslinker enabling amine-to-sulfhydryl conjugation, leveraging NHS-ester and pyridyldithiol groups to establish cleavable (reducible) disulfide bonds with cysteine sulfhydryls[2][3].

SPDB-DM4 is a drug-linker conjugate designed for antibody-drug conjugate (ADC) applications, employing the maytansine-based payload DM4 (a tubulin inhibitor) connected through a SPDB linker. This compound demonstrates significant anti-tumor efficacy.

DBA-DM4 is a drug-linker conjugate used in antibody-drug conjugate (ADC) synthesis, combining the tubulin inhibitor DM1 with the SPDP linker [1].

Sulfo-SPDB-DM4 is a drug-linker conjugate designed for antibody-drug conjugates (ADCs) that employs the maytansine-based payload (DM4, an antitubulin agent) connected through the sulfo-SPDB linker.

Sulfo-PDBA-DM4 is a drug-linker conjugate for antibody-drug conjugate (ADC) applications, combining the potent tubulin inhibitor DM4 with the gluthatione-cleavable linker Sulfo-PDBA. This configuration harnesses DM4's cytotoxic potential through Sulfo-PDBA's targeted delivery mechanism.

KDM4Ligand-Linker Conjugate 1 is a conjugate comprising a KDM4 target protein ligand and a linker, used in the synthesis of PROTACKDM4 degrader-1.

KDM4ligand-1 is a ligand targeting the protein (histone lysine demethylase KDM4) in PROTACs. It can be utilized for the synthesis of PROTACs.

PROTACKDM4 degrader-1 (Compound 11) is a proteolysis-targeting chimera (PROTAC) degrader specifically designed for KDM4. It effectively degrades KDM4A-C while sparing KDM4D. In esophageal cancer cells, PROTACKDM4 degrader-1 demonstrates strong antiproliferative activity, inducing apoptosis and cell cycle arrest, and inhibits lysine demethylation of histone H3.

SPDB is a degradable ADC linker that can be used to synthesize antibody-drug conjugates. SPDB is a small fragment attached to the DM4 conjugate and conjugated to the antibody using a disulfide bond.