Ripretinib Drug Asset Due Diligence Report 2026: Clinical, IP, Market, Deals, and Go/No-Go
This Ripretinib 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
18
Registered trials
40
Result records
4
Matched deals
Executive recommendation: GO
Decision memo
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 Ripretinib can convert its Small molecule drug profile and PDGFRα x c-Kit biology into clinically meaningful differentiation while preserving an investable safety, IP and commercial position.
1. Asset identity and development status
| Asset | Ripretinib (query alias: ripretinib) |
|---|---|
| Modality / target | Small molecule drug; PDGFRα x c-Kit; PDGFRα inhibitors, c-Kit inhibitors |
| Highest global status | Approved |
| Originator | Deciphera Pharmaceuticals, Inc. |
| Active developers | Specialised Therapeutics Australia Pty Ltd., Deciphera Pharmaceuticals, Inc., Ono Pharmaceutical Co., Ltd. |
The MCP disease footprint includes Gastrointestinal Stromal Tumors, Unresectable Gastrointestinal Stromal Tumor. 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 |
|---|---|---|---|---|
| NCT07618377 | Phase 1 | Not yet recruiting | 10 | Adverse event (AE) |
| JPRN-jRCT2031260153 | Phase 1 | 募集前 | 10 | 安全性 |
| ChiCTR2400082253 | Not disclosed | Pending | 32 | Progression-Free Survival |
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
Standard-dose ripretinib plus sunitinib versus ripretinib dose escalation in advanced GIST after progression on four prior therapies: Preliminary results of a multicenter cohort study.
Not Applicable; n=30; evaluation: Positive. Reported fields: AE(grade ≥3) = no grade ≥3 adverse events reported ; AE(grade ≥3) = no grade ≥3 adverse events reported
Ripretinib as preoperative therapy in patients with potentially resectable advanced gastrointestinal stromal tumors after imatinib failure: Final analysis of a prospective, multicenter study.
Phase 2; n=20; evaluation: Positive. Reported fields: NED Rate = 92.9 %
A phase I/II study of inlexisertib (DCC-3116) in combination with ripretinib for patients (pts) with advanced gastrointestinal stromal tumor (GIST): Expansion cohort design
Phase 1/2; n=12; evaluation: Positive. Reported fields: ORR = 9.0 %
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
Ripretinib addresses Gastrointestinal Stromal Tumors, Unresectable Gastrointestinal Stromal Tumor. Commercial attractiveness rests on addressable biomarker-positive patients, treatment-line placement, duration, administration burden, pricing and displacement of entrenched standards. The modality—Small molecule drug—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: 4 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.
5. Transaction precedent and economics
| Date | Transaction | Phase at deal | Disclosed economics |
|---|---|---|---|
| 2024-04-29 | Ono Announces Results of Tender Offer to Acquire Deciphera Pharmaceuticals and Completion of Acquisition of Deciphera (a Wholly Owned Subsidiary of Ono) | Approved | US$2,400.0M stated total |
| 2024-01-09 | GENESIS Pharma announces an exclusive distribution agreement with Deciphera Pharmaceuticals to commercialize RIPRETINIB in 14 EU markets in Central and Eastern Europe | Approved | Financial terms not disclosed |
| 2020-11-06 | Medison to market Deciphera's Qinlock for fourth-line treatment of gastrointestinal stromal tumor. | 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.
6. IP and freedom-to-operate screen
The milestone feed surfaced a patent-application signal described as “Methods of treating gastrointestinal stromal tumors with ripretinib”. The milestone feed surfaced a patent-application signal described as “Ripretinib polymorph, its solvates and a process for their preparation”.
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.
7. Principal risks and diligence gates
- Therapeutic index across KRAS/BRAF mutation subgroups
- On-target toxicity and adaptive MAPK resistance
- Lack of matched efficacy results in the current MCP result set
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
GO
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.
