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Aspacytarabine - Ayala Pharmaceuticals

Drug Profile

Aspacytarabine - Ayala Pharmaceuticals

Alternative Names: Ara-C asparagine conjugate; Aspacytarabine-hydrochloride-Ayala Pharmaceuticals; Asparagine ara-C conjugate; Asparagine cytarabine conjugate; Astarabine; BSR-236; BST 236; BST-236-HCl; Cytarabine asparagine conjugate; Cytarabine-prodrug

Latest Information Update: 02 Jun 2025

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At a glance

  • Originator BioSight
  • Developer Ayala Pharmaceuticals; Groupe Francophone des Myelodysplasies
  • Class Amino acids; Antineoplastics; Arabinonucleosides; Drug conjugates; Pyrimidine nucleosides; Small molecules
  • Mechanism of Action Antimetabolites; DNA synthesis inhibitors
  • Orphan Drug Status

    Orphan designation is assigned by a regulatory body to encourage companies to develop drugs for rare diseases.

    Yes - Acute myeloid leukaemia; Myelodysplastic syndromes
  • New Molecular Entity No

Highest Development Phases

  • Phase II Acute myeloid leukaemia; Myelodysplastic syndromes
  • Phase I/II Precursor cell lymphoblastic leukaemia-lymphoma
  • No development reported Chronic myeloid leukaemia; Non-Hodgkin's lymphoma

Most Recent Events

  • 13 Jan 2025 Groupe Francophone des Myelodysplasies completes a Phase-II clinical trials in Myelodysplastic syndromes and Acute myeloid leukemia (Monotherapy, Second-line therapy or greater) in France (IV) (EudraCT2020-003400-13) (NCT04827719)
  • 04 Apr 2024 Ayala Pharmaceuticals files for patent protection for Aspacytarabine in Australia, Brazil, Canada, China, Europe, India, Japan, Israel, Russia, Korea, Hong Kong and the United States
  • 04 Apr 2024 Ayala Pharmaceuticals has patent protection for BST 236 composition and use in United States, Europe, Australia, Israel, Canada, Japan, Russia, India, Macau, China and Monaco

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