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ABOUT ESCUGEN
ABOUT ESCUGEN
ABOUT ESCUGEN
ABOUT ESCUGEN
ABOUT ESCUGEN
ABOUT ESCUGEN
ABOUT ESCUGEN
ABOUT ESCUGEN
ABOUT ESCUGEN
Focusing on the R&D of ADC New Drugs

Shanghai Escugen Biotechnology Co., Ltd. was established in 2017 in Zhangjiang Hi-Tech Park, Pudong New District, Shanghai, focusing on the R&D of ADC drugs. The founding team has decades of industrial R&D experience in top-tier biopharmaceutical companies of both international and domestic. The expertise of the team covers the whole multi-functional drug development processes, including antibody engineering, bio-conjugation technology, CMC, and clinical development.

The EZWi-Fit® linker-payload technology is an ADC technical platform invented by Escugen. Its global intellectual property is wholly owned by Escugen. The ADCs based on EZWi-Fit® have significant competition advantages comparing with the GGFG-Dxd ADCs with respect to efficacy and safety. The EZWi-Fit® based ADCs have great potential to meet the unmet medical needs.

ADC TECHNOLOGY PLATFORM
New Generation
ADC Technology Platform
EZWi-Fit®

EZWi-Fit® Technology Platform employs stable-cleavable linkers and a Topoisomerase I (TopI) inhibitor payload. ADCs generated using this platform demonstrate significantly higher in vivo activity against multiple therapeutic targets compared to ADCs with other TopI inhibitors as payloads in various preclinical models.

  • Superior pharmacokinetic properties
    and favorable safety
  • TopI
    inhibitor
    payload
  • Remarkable tumor suppression
    in multiple PDX models
    with targets
    with low-expression
    and high heterogeneity
  • Substantial anti-tumor activity
    in CDX and PDX models which
    are MMAE
    or Dxd-resistant
  • Stable
    cleavable linkers
PRODUCT UNDER DEVELOPMENT
Pipelines aim to Best-in-Class or First-in-Class
with great druggability and market potential
Drugs
Product Name
Target
Major Indication
Preclinical
Preclinical
IND
Phase I
Phase II
Phase III
Remarks

ADC Drugs

  • ESG401
    Trop-2
    Breast Cancer
    中国
    1

  • ESG406
    **
    GI solid tumor
    lung cancer

  • ESG407
    DLL3
    SCLC

  • ESG408
    **
    Solid tumors
    Co-developed with Foreseen Biotech, out-licensed to Ipsen

  • ESG409
    B7-H3
    NSCLC etc

  • ESG411
    Bispecific
    NSCLC etc

  • ESG412
    Bispecific
    Solid tumors

  • ESG413
    Bispecific
    Solid tumors

  • ESG414
    **

  • ESG415
    **

  • ESG416
    **

mAb Drugs

  • ESG206
    BAFF-R
    B-cell Malignancy and Autoimmune Diseases
    中国
    英国

  • ESG103
    **
    Solid tumors
    中国
    美国

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