Unibest
← Back to patent-cliff list

ST-1703

Tier C — Watch / trade

ST-1703

-
Originator
-
First approval
-
Expiry (public)
No sales data
Peak sales
Small molecule
Type

Targets:HER2

Indications (approved):Solid tumour, Metastatic breast cancer

Regional status

US
-
EU
-
China
Phase II
2022-01-20
Japan
-

Synthetic routes & intermediates

Routes not yet onboarded — the daily pipeline enriches by priority (approved small molecules first); this page updates automatically.

Frequently asked questions

What are the approved indications of ST-1703?

Approved indications include: Solid tumour, Metastatic breast cancer.

When does the ST-1703 patent expire?

No public expiry year is available for ST-1703 yet; this page updates once verified.

How do I get a quote for ST-1703 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) · 2026-10-05