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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Takeda Pharmaceutical Co Ltd
Original Assignee
Takeda Chemical Industries Ltd
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Filing date
Publication date
Application filed by Takeda Chemical Industries LtdfiledCriticalTakeda Chemical Industries Ltd
Priority to JP6245677ApriorityCriticalpatent/JPS6026096B2/en
Publication of JPS53147049ApublicationCriticalpatent/JPS53147049A/en
Publication of JPS6026096B2publicationCriticalpatent/JPS6026096B2/en
Organic Low-Molecular-Weight Compounds And Preparation Thereof
(AREA)
Acyclic And Carbocyclic Compounds In Medicinal Compositions
(AREA)
Abstract
PURPOSE: Amines or their salts I (R1-2 are H, lower alkyl; R3 is lower alkyl; R4-5 are lower alkyl, lower alkoxymethyl; n is 1,2; m is an integer of 0-3); e.g. cis, trans-1,2,3,4-tetrahydro-5,6-bis-methoxy-5-(3',4',5'-trimethoxyphenyl)-1naphthylamine.