1. 1) Presented at the Tohoku District Meeting of the Chemical Society of Japan in Sendai, Oct. 23, 1950.
2. 2) (a) Nozoe, Sebe, Kitahara, So;
3. (b) Nozoe, Kitahara, Rin. (To be published soon).
4. 3) (a) Nozoe: Science of Drugs, 3, 174 (1949);
5. (b) Nozoe: This Proc.: 26 (No. 9), (1950).