1. (1a) Some of these data were presented at the 108th Annual Meeting of the Pharmaceutical Society of Japan, Abstracts Papers, p. 294, Hiroshima, Japan, 1988, and at the Annual Meeting of the Pharmaceutical Society of Japan, Kyushu branches, Abstracts Papers, p. 69, Fukuoka, Japan, 1988.
2. (1b) Part XXIV: , , Liebigs Ann. Chem. 1990, 1069.
3. Part 1: , , Liebigs Ann. Chem. 1990, 51.
4. (3a) , , , Liebigs Ann. Chem. 1988, 19.
5. (3b) – , , Liebigs Ann. Chem. 1990, 43.