SGR-1505

Investigational MALT1 inhibitor

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SGR-1505 is a mucosa-associated lymphoid tissue lymphoma translocation protein 1 (MALT1) inhibitor

MALT1 is a key mediator of the NF-κB signaling pathway and the main driver of a subset of B-cell lymphomas. Ongoing, external clinical studies are showing promise of MALT1 as a potential therapeutic target for the treatment of several non-Hodgkin’s B-cell lymphomas, including activated B cell-like diffuse large B cell lymphoma (ABC-DLBCL), mantle cell lymphoma, and chronic lymphocytic leukemia.1,2 MALT1 inhibition also has potential in solid tumors and in autoimmune diseases.

Our Approach

We leveraged Schrodinger's physics-based computational platform to rapidly identify novel MALT1 allosteric inhibitors with high potency, high specificity and other important drug-like properties. Multiple tumor models, including cell-derived and patient-derived xenograft models, confirmed the potent anti-tumor activity of these compounds, both alone and in combination with BTK inhibitors. In addition, preclinical data demonstrate strong anti-tumor activity of these inhibitors when evaluated in BTK resistant models of B-cell lymphomas. Clinical development candidate, SGR-1505, is currently in phase 1 clinical development for treating patients with relapsed or refractory B-cell neoplasms.

Clinical Trial Information

A Phase 1 clinical trial of SGR-1505 is ongoing to evaluate the safety, pharmacokinetics, pharmacodynamics, and preliminary signals of therapeutic activity in patients with relapsed or refractory B-cell lymphomas.

Learn more at clinicaltrials.gov

A Phase 1 clinical trial is ongoing to evaluate the safety, tolerability, pharmacokinetics and pharmacodynamics of SGR-1505 in healthy subjects.

Learn more at anzctr.org.au

Expanded Access Statement

Schrödinger does not currently have an approved access program for our investigational products. We encourage patients to speak with their physicians about treatment options that may be right for them.

Learn more about Expanded Access

Presentations

Characterization of Potent Paracaspase MALT1 Inhibitors for Hematological Malignancies

Presented at: American Society of Hematology 2021 Annual Meeting

Identification of Potent Paracaspase MALT1 Inhibitors for Hematological Malignancies

Presented at: American Society of Hematology 2020 Annual Meeting

Investigator Resources

Investigators interested in participating in this clinical program, please click below.

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sdgr-trials-group@schrodinger.com

Independent Patient Resources

For more information about B-cell lymphomas, please visit:

Leukemia & Lymphoma Society Logo

References

1. WO2022184716 Combination Therapy using MALT1 Inhibitor and BTK Inhibitor.
2. WO2022185097 Method of treating a condition using a therapeutically effective dose of the MALT1 inhibitor JNJ-67856633.

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