1. 1) A part of this work was reported by E. Sebe at the Kyushu District Meeting of the Chemical Society of Japan in Fukuoka, 1949.
2. 2) Nozoe, Sebe, Kitahara, and Fujii: In preparation for printing; Nozoe: Science of Drugs, 3, 174 (1949).
3. 3) Nozoe: The Proceedings: 26 (No. 9), (1950).
4. 4) Nozoe, Kitahara, Kunioka, and Doi: This Proceedings: 26 (No. 9), (1950).
5. 5) Nozoe, Mukai, and Takase: To be published.