... XI.” Synthesis of 3-N-Alkylthiocarbamoyl-2-a1kyliminothiazolidines ' YUICH-I YAMAMOTO, REIKO YonA, and MAKIKO MATSUMURA Kyozitsu College of Pharmacy ... regardless of temper- ature due to the lack of a proton signal for 1) Part X: Y. Yamamoto and R. Yoda, Bull. ...