1. Graduate
School of Pharmaceutical Sciences, Chiba University, 1-8-1 Inohana, Chuo-ku, Chiba 260-8675, Japan
2. Pharmacy
Discipline, Khulna University, Khulna 9208, Bangladesh
3. Department
of Pharmaceutical Chemistry, University of Dhaka, Dhaka 1000, Bangladesh
4. Department
of Gastroenterology and Hepatology, Graduate School, Tokyo Medical and Dental University, 1-5-45 Yushima, Bunkyo-ku, Tokyo 113-8519, Japan