This Toripalimab 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: 15 July 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.
Approved
Highest phase
785
Registered trials
382
Result records
11
Matched deals
Advance diligence: development maturity and available evidence support continued investment, subject to indication-specific safety, IP, and commercial gates.
The central underwriting question is whether Toripalimab can convert its Monoclonal antibody profile and PD-1 biology into clinically meaningful differentiation while preserving an investable safety, IP and commercial position.
| Asset | Toripalimab (query alias: toripalimab) |
|---|---|
| Modality / target | Monoclonal antibody; PD-1; PD-1 inhibitors |
| Highest global status | Approved |
| Originator | Shanghai Junshi Biosciences Co., Ltd. |
| Active developers | Shanghai Junshi Biosciences Co., Ltd., Cancer Hospital Chinese Academy of Medical Sciences, Coherus Oncology, Inc. |
The MCP disease footprint includes HER2 Positive Transitional Cell Carcinoma, Metastatic melanoma, Unresectable Melanoma. 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.
| Registry | Phase | Status | Enrollment | Lead primary endpoint |
|---|---|---|---|---|
| NCT07698054 | Phase 2 | Not yet recruiting | 130 | ORR |
| NCT07685535 | Phase 2 | Not yet recruiting | 29 | Objective Response Rate (ORR) |
| NCT07683832 | Early Phase 1 | Not yet recruiting | 50 | Incidence and nature of dose-limiting toxicity (DLT) with ABO2109 monotherapy(Dose Exploration) |
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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Phase 2; n=25; evaluation: Positive. Reported fields: pCR = 40.0 %
Phase 2; n=71; evaluation: Positive. Reported fields: mPFS = 12.55 month ( 6.80 - NE); mPFS = 10.68 month ( 6.28 - NE)
Phase 2; n=21; evaluation: Positive. Reported fields: DFS(2-year) = NR
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.
Toripalimab addresses HER2 Positive Transitional Cell Carcinoma, Metastatic melanoma, Unresectable Melanoma. Commercial attractiveness rests on addressable biomarker-positive patients, treatment-line placement, duration, administration burden, pricing and displacement of entrenched standards. The modality—Monoclonal antibody—must demonstrate a benefit large enough to offset class-specific safety and operational costs.
The strongest market-validation signal in this screen is partner behavior: 11 matched transaction record(s) indicate that sophisticated counterparties have assigned strategic value to the asset or its rights. That does not establish net present value; probability of success, remaining R&D spend, royalties, cost sharing and territorial scope still need modeling.
| Date | Transaction | Phase at deal | Disclosed economics |
|---|---|---|---|
| 2026-04-14 | Er-Kim Signs Exclusive Distribution Agreement with LEO Pharma A/S to Commercialize LOQTORZI® (toripalimab) for Nasopharyngeal and Oesophageal Cancers | Approved | Financial terms not disclosed |
| 2025-01-20 | Junshi Biosciences Announces Commercialization Partnership with LEO Pharma for Toripalimab in Europe | Approved | Financial terms not disclosed |
| 2024-01-04 | INOVIO and Coherus Announce Clinical Collaboration to Advance Development of INO-3112 in Combination with LOQTORZI™ (toripalimab-tpzi) | Approved | 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.
The milestone feed surfaced a patent-application signal described as “Combination therapies using CDK4 inhibitors with PD-1 axis binding antagonists”.
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. Confirm that licensed patents, data and know-how track every granted territory and field.
Cross-functional diligence should also test CMC comparability, supply chain, pharmacovigilance, regulatory correspondence, data integrity, investigator concentration, partner obligations and change-of-control restrictions.
Advance diligence: development maturity and available evidence support continued investment, subject to indication-specific safety, IP, and commercial gates.
Required pre-signing gates: reproduce key efficacy analyses; complete an indication-specific safety review; run a full patent-family and freedom-to-operate search; model risk-adjusted economics by territory; and reconcile all rights, sublicenses and encumbrances.
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Data provenance: PatSnap Drug & Asset MCP, Clinical Trials MCP, and Company & Deal Intelligence MCP; accessed 15 July 2026. Counts and status fields may change as source records update.