Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired
Application number
CA883975A
Inventor
Ikekawa Nobuo
Tsuboyama Sei
Tsuboyama Kaoru
Yanagita Masaya
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Kaken Pharmaceutical Co Ltd
RIKEN
Original Assignee
Kaken Chemical Co Ltd
RIKEN
Publication date
Application grantedgrantedCritical
Publication of CA883975ApublicationCriticalpatent/CA883975A/en