Description:K. Matsumoto: High Pressure Synthesis of Heterocycles Related to Bioactive Molecules.-N. Nishiwaki, M. Ariga: Ring Transformation of Nitropyrimidinone Leading to Versatile Azaheterocyclic Compounds.-N. Shibata, T. Yamamoto, T. Toru: Synthesis of Thalidomide.- H. Nagase, H. Fujii: Rational Drug Design of d Opioid Receptor Agonist TAN-67 from d Opioid Receptor Antagonist NTI.- S. Murata, H. Ichinose, F. Urano: Tetrahydrobiopterin and Related Biologically Important Pterins.-M. Yamashita: Preparation, Structure and Biological Property of Phosphorus Heterocycles with a C-P Ring System.-K. Michalak, O. Wesolowska, N. Motohashi, A.B. Hendrich: The Role of the Membrane Actions of Phenothiazines and Flavonoids as Functional Modulators