PB-201
Tier C — Watch / tradePB-201
Targets：GK
Indications (approved)：Type 2 diabetes
Regional status
Synthetic routes & intermediates1 routes
Routes are ordered originator first, then optimised / process (non-patent) routes; each lists steps, overall yield and the intermediate table (code / CAS / name) — ready for supplier sourcing and RFQ. Rendered by this site from structured data; no third-party route graphics used.
| Code | CAS No. | Intermediate |
|---|---|---|
| PF-04937319 | 1245603-92-2 | - |
| PF-04937319-001 | 620-02-0 | 5-methylfuran-2-carbaldehyde |
| PF-04937319-002 | 123-25-1 | diethyl succinate |
| PF-04937319-003 | 1245603-98-8 | (E)-3-(ethoxycarbonyl)-4-(5-methylfuran-2-yl)but-3-enoic acid |
| PF-04937319-004 | 955886-29-0 | ethyl 4-acetoxy-2-methylbenzofuran-6-carboxylate |
| PF-04937319-005 | 894779-28-3 | ethyl 4-hydroxy-2-methylbenzofuran-6-carboxylate |
| PF-04937319-006 | 1562190-33-3 | 5-chloro-N,N-dimethylpyrimidine-2-carboxamide |
| PF-04937319-007 | 1245604-00-5 | ethyl 4-((2-(dimethylcarbamoyl)pyrimidin-5-yl)oxy)-2-methylbenzofuran-6-carboxylate |
| PF-04937319-008 | 5521-58-4 | 5-methylpyrazin-2-amine |
| PF-04937319-009 | 38275-61-5 | 5-chloropyrimidine-2-carboxylic acid |
| PF-04937319-010 | 1261457-50-4 | 5-chloropyrimidine-2-carbonyl chloride |
Frequently asked questions
What are the approved indications of PB-201?
Approved indications include: Type 2 diabetes.
When does the PB-201 patent expire?
No public expiry year is available for PB-201 yet; this page updates once verified.
How many synthesis routes are recorded for PB-201?
1 synthesis routes are recorded; the shortest is 7 steps with 8.5 g (PF-04937319) total yield. Intermediates in each route carry codes and CAS numbers.
Where can I buy PB-201 intermediates?
All intermediates in PB-201 routes have CAS profiles — you can submit an RFQ per CAS and it enters the Unibest matching pool.
How do I get a quote for PB-201 intermediates?
Open the CAS profile of the target intermediate from this page, or submit an RFQ directly — the CAS enters the matching flow automatically and the supply network responds with quotes.
Source: cross-verified data (structured fields only) · 2026-10-06