Development of Large-Scale Syntheses of Ropinirole in the Pursuit of a Manufacturing Process1

Autor: Alan Negus, M. Whiter, and Timothy C. Walsgrove, Simon Howie, John D. Hayler, Paul Oxley, Giles Robert Gordon
Rok vydání: 1998
Předmět:
Zdroj: Organic Process Research & Development. 2:3-9
ISSN: 1520-586X
1083-6160
Popis: Two plant syntheses of ropinirole {4-[2-(di-n-propylamino)ethyl]-1,3-dihydro-2H-indolin-2-one hydrochloride, SK&F-101468-A} using the ferric chloride mediated cyclisation of β-nitrostyrenes to form...
Databáze: OpenAIRE