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.)
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Kyorin Pharmaceutical Co Ltd
Original Assignee
Kyorin Pharmaceutical Co Ltd
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Filing date
Publication date
Application filed by Kyorin Pharmaceutical Co LtdfiledCriticalKyorin Pharmaceutical Co Ltd
Priority to JP6253685ApriorityCriticalpatent/JPS60243088A/ja
Publication of JPS60243088ApublicationCriticalpatent/JPS60243088A/ja
Publication of JPH0413356B2publicationCriticalpatent/JPH0413356B2/ja
A new ring closure reaction of 2‐phenoxyphenols and 3‐(phenoxy) pyridines. Synthesis of halogenated 10‐methylphenoxazines and 10‐methyl [1, 4] benzoxazino [3, 2‐b] pyridines