A general procedure for the enantioselective synthesis of the minor tobacco alkaloids nornicotine, anabasine, and anatabine - Joshua T. Ayers; Rui Xu; Linda P. Dwoskin; Peter A. Crooks (The AAPS Journal, 2005)

Introduction of unsaturation into theN-n-alkyl chain of the nicotinic receptor antagonists, NONI and NDNI: Effect on affinity and selectivity - Sangeetha P. Sumithran; Peter A. Crooks; Rui Xu; Jun Zhu; Agripina G. Deaciuc; Lincoln H. Wilkins; Linda P. Dwoskin (The AAPS Journal, 2005)