1. Chemistry Research Laboratories, Dainippon Sumitomo Pharma Co., Ltd.,
3-1-98 Kasugade-naka, Konohana-ku, Osaka 554-0022, Japan
2. Process Chemistry Research and Development
Laboratories, Dainippon Sumitomo Pharma Co., Ltd., 3-1-98 Kasugade-naka, Konohana-ku, Osaka
554-0022, Japan