4. ****** ligands with mixed properties from substituted enantiomeric N-phenethyl-5-phenylmorphans. Synthesis of a μ-agonist δ-antagonist and δ-inverse agonists Kejun Cheng,In Jong Kim,Mei-Jing Lee,Steven A. Adah,Tyler J. Raymond,Edward J. Bilsky,Mario D. Aceto,Everette L. May,Louis S. Harris,Andrew Coop,Christina M. Dersch,Richard B. Rothman,Arthur E. Jacobson,Kenner C. Rice Org. Biomol. Chem. 2007 5 1177
5. Lewis acid complexed heteroatom carbanions; a new concept for α-metallation of tertiary amines Satinder V. Kessar,Paramjit Singh,Rahul Vohra,Nachhattar Pal Kaur,Kamal Nain Singh J. Chem. Soc. Chem. Commun. 1991 568
6. A novel asymmetric synthesis of 3-benzyl-1,2,3,4,5,6-hexahydro-11-alkyl-2,6-methano-3-benzazocines Xu Bai,S. Wayne Mascarella,Wayne D. Bowen,F. Ivy Carroll J. Chem. Soc. Chem. Commun. 1994 2401
9. Synthesis, antinociceptive activity and ****** receptor profiles of 3-(octahydro-1H-pyrano- and -thiopyrano[4,3-c]pyridin-8a-yl)phenols David E. Bays,Dearg S. Brown,David J. Belton,Jane E. Lloyd,Andrew B. McElroy,Clive A. Meerholz,David I. C. Scopes,Phillip J. Birch,Ann G. Hayes,Michael J. Sheehan J. Chem. Soc. Perkin Trans. 1 1989 1177