Intelligence · INN directory
Drugs Starting With 1 Intelligence
Browse 2 pharmaceutical drugs starting with "1" — INN profiles with FDA/EMA status, pipeline links, and patents.
Drugs in segment 2
Companies 800
Pipeline programs 335
Quick answer
NovaPharmaNews lists 2 pharmaceutical drugs whose INN (International Nonproprietary Name) begins with "1". Each profile includes regulatory status, brand names, originator companies, and cross-links to clinical pipeline and patent records.
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Frequently asked questions
How many drugs start with 1?
2 published drug profiles in our index begin with "1".
How do I find a drug by brand name?
Use the search box on the main drugs directory — it matches INN, slug, and therapeutic class. Brand names appear on each drug profile row.