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.)
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.)
Eisai Co Ltd
Original Assignee
Eisai Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Eisai Co LtdfiledCriticalEisai Co Ltd
Priority to JP6543675ApriorityCriticalpatent/JPS51141883A/en
Publication of JPS51141883ApublicationCriticalpatent/JPS51141883A/en
PURPOSE: Benzodioxol derivatives of formual I (where R1 and R2 are lower alkyl or they form 5-or-6-membered ring together with the neighbouring c-atom) are new.
COPYRIGHT: (C)1976,JPO&Japio
JP6543675A1975-06-021975-06-02Process for preparing benzodioxol derivatives
PendingJPS51141883A
(en)