HSK-47388 Drug Asset Due Diligence Report 2026

This HSK-47388 Drug Asset Due Diligence Report was built with PatSnap Life Sciences MCP workflows. Drug & Asset MCP establishes identity, ownership and stage; Clinical Trials MCP checks design, endpoints and readouts; Company & Deal Intelligence MCP reconstructs transaction precedent. Explore the MCP servers used in this report.

Decision date: 16 September 2026. Currency fields are presented in US$ millions as returned by the deal dataset. This is a screening memorandum, not legal, medical, patent or investment advice.

Phase 2

Highest phase

Registered trials

Result records

Matched deals

Executive recommendation: HOLD / OPTION

Decision memo

Preserve optionality until clinical differentiation, transaction economics, and freedom-to-operate are sufficiently de-risked.

The central underwriting question is whether HSK-47388 can convert its Synthetic peptide profile and IL-23 biology into clinically meaningful differentiation while preserving an investable safety, IP and commercial position.

1. Asset identity and development status

Asset	HSK-47388 (query alias: HSK-47388)
Modality / target	Synthetic peptide; IL-23; IL-23 inhibitors
Highest global status	Phase 2
Originator	Haisco Pharmaceutical Group Co., Ltd.
Active developers	Haisco Pharmaceutical Group Co., Ltd.

The MCP disease footprint includes Ulcerative colitis, active moderate, Ulcerative colitis, active severe, Plaque psoriasis. The highest-phase flag is a useful orientation point, but the licensing case depends on indication-level evidence and rights, not the global label alone.

2. Clinical program: design and endpoint audit

Registry	Phase	Status	Enrollment	Lead primary endpoint
CTR20260946	Phase 1	Completed	8	Primary endpoint not disclosed in English source
NCT07335055	Phase 2	Recruiting	150	Primary endpoint not disclosed in English source
CTR20254185	Phase 1	Completed	24	Primary endpoint not disclosed in English source

The trial set should be diligenced for randomization, comparator relevance, endpoint hierarchy, analysis population, multiplicity, geographic mix and readout timing. For early-stage studies, safety and dose selection can be as decision-critical as response rate.

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3. Clinical readouts: what is known

Evidence gap

The Clinical Trials MCP returned no matched public result record. This is a gating diligence gap, not evidence of failure.

These fields are structured evidence signals, not a substitute for statistical review. The next diligence pass should reconcile denominators, confidence intervals, follow-up, censoring, dose cohorts and treatment-emergent toxicity against the original abstract, registry and protocol.

4. Market and competitive position

HSK-47388 addresses Ulcerative colitis, active moderate, Ulcerative colitis, active severe, Plaque psoriasis. Commercial attractiveness rests on addressable patients, treatment-line placement, duration, administration burden, pricing and displacement of entrenched standards. The modality—Synthetic peptide—must demonstrate a benefit large enough to offset class-specific safety and operational costs.

The MCP screen returned 54 matched transaction record(s) under the scope “target-level comparable: IL-23.” Partner activity is a market-validation signal, but it does not establish net present value.

5. Transaction precedent and economics

Transaction-scope note: No direct asset-specific transaction was returned. The table below shows target-level comparable: IL-23 records as comparable precedents only.

Date	Transaction	Phase at deal	Disclosed economics
2026-06-22	TrueLab Biopharmaceutical Announces License Agreement with Bionyra Pharma for Two Next-Generation Monoclonal and Bispecific Antibodies for Immune-Mediated Inflammatory Diseases Valued up to $985 Million	Phase 1	US$985.0M stated total
2026-06-18	Organon and Samsung Bioepis Expand Agreement to Commercialize PYZCHIVA® (ustekinumab), a Biosimilar Referencing STELARA® (ustekinumab) in Canada	Approved	Financial terms not disclosed
2026-05-06	Halozyme and Oruka Announce Global Collaboration and License Agreement to Develop ORKA-001 with Hypercon™ Technology	Phase 2	Financial terms not disclosed

Headline values are not directly comparable. Diligence should normalize upfront cash, equity, development and sales milestones, tiered royalties, opt-in mechanics, cost sharing, change-of-control clauses and geography.

6. IP and freedom-to-operate screen

No asset-specific patent-application milestone appeared in the returned milestone slice. That absence is not a freedom-to-operate conclusion; a dedicated family, claim, ownership, expiry, and legal-status search remains mandatory before signing.

The claim chart should separately test composition or sequence coverage, formulation and dosing, indication and biomarker claims, combinations, manufacturing know-how, prosecution history, term extensions and third-party blocking rights.

7. Principal risks and diligence gates

Clinical differentiation versus current standards and pipeline competitors
Safety, dose optimization, and long-term tolerability
Patent scope, territorial rights, manufacturing, and commercial positioning

Cross-functional diligence should also test CMC comparability, supply chain, pharmacovigilance, regulatory correspondence, data integrity, investigator concentration, partner obligations and change-of-control restrictions.

8. Final go/no-go memorandum

HOLD / OPTION