Affiliation: | 1. Laboratory of Organic Chemistry, College of Engineering , University of Thessaloniki , Thessaloniki, GR-54006, GREECE Fax: E-mail: kotali@eng.auth.gr;2. GlaxoSmithKline , Five Moore Drive, P. O. Box 13398, Research Triangle Park, NC, 27709-3398, USA Phone: +9194836239 Fax: +9194836239 E-mail: philip.a.harris@gsk.com |