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Salfaprodil

Tier C — Watch / trade

Salfaprodil

Gnt Pharma
Originator
-
First approval
-
Expiry (public)
No sales data
Peak sales
-
Type

Targets:NMDAR2B

Indications (approved):Ischaemic stroke, Stroke, Cerebral infarction

Regional status

US
-
EU
-
China
Phase III
2020-12-25
Japan
-

Synthetic routes & intermediates2 routes

Originator routes × 1Optimised (non-patent) × 1Process routes × 0

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.

OriginatorRoute 1Steps 1 · Total yield /
M176437-40-6M289-57-6M3640290-67-1API · Salfaprodil
CodeCAS No.Intermediate
-76437-40-61-(bromomethyl)-2,3,5,6-tetrafluoro-4-(trifluoromethyl)benzene
-89-57-65-amino-2-hydroxybenzoic acid
-640290-67-12-hydroxy-5-((2,3,5,6-tetrafluoro-4-(trifluoromethyl)benzyl)amino)benzoic acid
OptimisedRoute 2Steps 2 · Total yield 63.99 g (Salfaprodil)
M189-57-6M279674-46-7M3187835-67-2API · Salfaprodil
CodeCAS No.Intermediate
-89-57-65-amino-2-hydroxybenzoic acid
-79674-46-7-
-187835-67-2-

Frequently asked questions

What are the approved indications of Salfaprodil?

Approved indications include: Ischaemic stroke, Stroke, Cerebral infarction.

When does the Salfaprodil patent expire?

No public expiry year is available for Salfaprodil yet; this page updates once verified.

How many synthesis routes are recorded for Salfaprodil?

2 synthesis routes are recorded; the shortest is 1 steps with / total yield. Intermediates in each route carry codes and CAS numbers.

Where can I buy Salfaprodil intermediates?

All intermediates in Salfaprodil 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 Salfaprodil 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) · 2026-10-21