By Bruce C. Gates (University of Delaware)
By R. Carlson (Department of Organic Chemistry, Umea University, Umea, Sweden)
By John Saunders (Vice President of Chemistry, Neurocrine Biosciences, San Diego, California, Vice President of Chemistry, California)
By W.E. Clason
By Richard P. Wayne (University Lecturer; Dr Lee's Reader in Chemistry, University Lecturer; Dr Lee's Reader in Chemistry, Christ Church, Oxford)
By D.D. Perrin, W. L. F. Armarego, Dawn R. Perrin
By Johann Gasteiger (University of Erlangen-Nuremberg, Erlangen, Germany), Thomas Engel (University of Erlangen-Nuremberg
By Richard F. Venn
By Walter Cabri
By Albert Padwa, William H. Pearson
By Joanna Blythman
By Leo A. Paquette
By Peter J. Harrington
By Shein-Chung Chow, Jen-pei Liu
By Ludwig Huber
By Wilmer A. Jenkins (Consultant, Glen Mills, Pennsylvania, USA), Kenton R. Osborn (Formerly the Technology Manager at Dupont, Delaware
By Satinder Ahuja
By Isaac Ghebre-Selassie (MEGA Pharmaceuticals, Morris Plains, New Jersey, USA)
By Edith Mathiowitz, Donald E. Chickering III, Claus-Michael Lehr
By Yie Chien (North Brunswick, New Jersey, USA)
By J. Szejtli
By Society of Japanese Pharmacopoeia
By United States Pharmacopoeial Convention
By Sarfaraz K. Niazi (Pharmaceutical Scientist Inc., Deerfield, Illinois, USA)
By James Swarbrick (PharmaceuTech, Inc, Pinehurst, North Carolina, USA), James C. Boylan (University of North Carolina, Chapel Hill, )