N-(2-oxpyrrolidin-1-yl-)acetyl)piperazine derivatives and drug for senile dementia

Assignee

• Shionogi & Co.

Inventors

• Hiromu Matsumura (17 patents)
• Hiroshi Hashizume (9 patents)
• Akira Matsushita (15 patents)
• Masami Eigyo (16 patents)

View full patent text on Google Patents →