ASTX-6660 is under clinical development by Astex Pharmaceuticals and currently in the Phase II in clinical pathway. The characteristics of the clinical trial as well as other attributes related to the drug, regulations, and company play a fundamental role in ensuring the likelihood of transition that the drug moves from its current development stage to next.

According to GlobalData, the latest event to affect ASTX-6660’s likelihood of approval (LoA) and phase transition for Diffuse Large B-Cell Lymphoma took place on 07 Nov 2022, which increased the likelihood that the drug progresses to the next phase in its clinical pathway and increased the likelihood of final approval for this indication.

GlobalData uses proprietary data and analytics to provide a complete picture of this assessment in their ASTX-6660 Likelihood of Approval (LoA) and Phase Transition Success Rate (PTSR) Report.

ASTX-6660 overview

ASTX-660 (AT-IAP) is under development for the treatment of solid tumors, lymphomas such as diffuse large B-cell lymphoma, triple negative breast cancer (TNBC), glioblastoma, recurrent head, and neck squamous cell carcinoma, laryngeal cancer, oropharyngeal cancer, hypopharyngeal cancer, nasopharyngeal cancer, breast cancer, cervical carcinoma, relapsed or refractory peripheral T-cell lymphoma (PTCL), relapsed or refractory cutaneous T-cell lymphoma (CTCL), relapsed or refractory adult T-cell leukemia/lymphoma (ATLL), angioimmunoblastic T-cell lymphoma, anaplastic large-cell lymphoma (ALCL) and melanoma. The drug candidate is administered through the oral route. It is a dual antagonist of XIAP and cIAP1. The drug is developed based on Pyramid technology. It was also under development for the treatment of leukemia, relapsed and refractory (R/R) acute myeloid leukemia.

Astex Pharmaceuticals overview

Astex Pharmaceuticals is a drug discovery and development company with a focus on cancer and central nervous system (CNS) diseases. The company’s proprietary fragment-based drug discovery platform, Pyramid delivers high-quality and customized drug leads across a variety of therapeutic targets and disease areas. Its pipeline product and programs include DNMT inhibitor, Oral DNMT inhibitor, dual IAP antagonist, oral murine double minute 2 (MDM2) antagonist and extracellular signal-related protein kinases inhibitor. Astex Pharmaceuticals is also advancing several of its compounds into clinical trials in collaboration with Novartis, AstraZeneca, GSK, and Janssen. The company operates as a subsidiary of Otsuka Pharmaceutical Co Ltd. Astex Pharmaceuticals is headquartered in Pleasanton, California, the US.

Quick View ASTX-6660 LOA Data

Report Segments
  • Innovator
Drug Name
  • ASTX-6660
Administration Pathway
  • Oral
Therapeutic Areas
  • Oncology
Key Developers
Highest Development Stage
  • Phase II

GlobalData, the leading provider of industry intelligence, provided the underlying data, research, and analysis used to produce this article.

GlobalData’s Likelihood of Approval analytics tool dynamically assesses and predicts how likely a drug will move to the next stage in its clinical pathway (PTSR), as well as how likely the drug will be approved (LoA). This is based on a proprietary algorithm built from the drugs’ sales forecast, regulatory milestones, cost forecasts, WACC rate and other proprietary data sources found on GlobalData’s Pharmaceutical Intelligence Center.