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- Google Patents
AU484466B2 - 1,3-dihydrospiro isobenzofuran s
- Google Patents
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.)
Hoechst AG
Original Assignee
Hoechst AG
Filing date
Publication date
Priority claimed from US05/502,650external-prioritypatent/US3959475A/en
Application filed by Hoechst AGfiledCriticalHoechst AG
Application grantedgrantedCritical
Publication of AU484466B2publicationCriticalpatent/AU484466B2/en
Publication of AU7624674ApublicationCriticalpatent/AU7624674A/en