Preparation of 3-spirocyclic indolin-2-ones as ligands for the ORL-1 receptor

Gilles C Bignan1, Kathleen Battista, Peter J Connolly

  • 1Johnson & Johnson Pharmaceutical Research and Development, L.L.C, PO Box 300, 1000 Route 202, Raritan, NJ 08869, USA. gbignan@prdus.jnj.com

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