Some synthetic approaches to ropinirole (SK and F 101468-A): A potent dopamine receptor agonist

DOI: 10.1002/jhet.5570320334

Source and publish data:

Journal of Heterocyclic Chemistry p. 875 - 882 (1995)

Update date:2022-08-03

Topics:

Authors:

Hayler Hayler

Howie Howie

Giles Giles

Negus Negus

Oxley Oxley

Walsgrove

Walsh Walsh

Dagger Dagger

Fortunak

Mastrocola

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Article abstract of DOI:10.1002/jhet.5570320334

Three new routes to ropinirole (SK and F 101468-A, 1) are described each involving the preparation of 3-chlorooxindole intermediates of type 3 from β-nitrostyrenes as the pivotal step. The superiority of sulphonate esters 17a-c as direct precursors to 1 over the bromide 11 is also described.

Full text of DOI:10.1002/jhet.5570320334

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