1. (a) Sih, C. J.; Rosazza, J. P. In Applications of Biochemical Systems in Organic Chemistry; Sih, C. J., Ed.; John Wiley & Sons: New York, 1976, Part I, Chapter III; (b) Kieslih, K. Microbial Transformations of non-Steroid Cyclic Compounds; George Thieme: Stuttgart, 1976; (c) Fischli, A. In Modern Synthetic Methods; Sheffold, S., Ed.; Salle-Sauerländer: Frankfurt, 1980; (d) Sih, C. J.; Chen, C.-S. Angew. Chem., Int. Ed. Engl. 1984, 23, 570–578; (e) Jones, B. Tetrahedron 1986, 42, 3351–3403; (f) Yamada, H.; Shimizu, S. Angew. Chem., Int. Ed. Engl. 1988, 27, 622–642; (g) Chen, C.-S.; Sih, C. J. Angew. Chem., Int. Ed. Engl. 1989, 28, 695–707; (h) Santaniello, E.; Ferraboschi, P.; Grisenti, P.; Manzocchi, A. Chem. Rev. 1992, 92, 1071–1140; (i) Microbial Reagents in Organic Synthesis; Servi, S., Ed.; Kluwer Academic Publisher: Dordrecht, 1992; (j) Preparative Biotransformations: Whole Cells and Isolated Enzymes in Organic Chemistry, Roberts, S. M.; Wiggins, K.; Cases, G., Eds.; John Wiley & Sons: Chichester, 1993; (k) Wong, C. H.; Whitesides, G. M. Enzymes in Synthetic Organic Chemistry; Elsevier Science: Oxford, 1994; (l) Faber, K. Biotransformations in Organic Chemistry; Springer-Verlag; Berlin, 1997.
2. (a) Servi, S. Synthesis 1990, 1–25; (b) Csuk, R.; Glänzer, B. I. Chem. Rev. 1991, 91, 49–97.
3. Kawai, Y.; Kondo, S.; Tsujimoto, M.; Nakamura, K.; Ohno, A. Bull. Chem. Soc. Jpn. 1994, 67, 2244–2247.
4. (a) Russell, A. J.; Klibanov, A. M. J. Biol. Chem. 1988, 263, 11624–11626; (b) Ushio, K.; Hada, J.; Tanaka, Y.; Ebara, K. Enzyme Microb. Technol. 1993, 15, 222–228; (c) Dao, D. H.; Kawai, Y.; Hida, K.; Hornes, S.; Nakamura, K.; Ohno, A.; Okamura, M.; Akasaka, T. Bull. Chem. Soc. Jpn. 1998, 71, 425–432.
5. (a) North, M. Tetrahedron Lett. 1996, 37, 1699–1702; (b) Rotthaus, O.; Kruger, D.; Demuth, M.; Shafner, K. Tetrahedron 1997, 53, 935–938.