JPS5517344A - 2-substituted aminotetralin derivative - Google Patents

2-substituted aminotetralin derivative

Info

Publication number
JPS5517344A
JPS5517344A JP9010278A JP9010278A JPS5517344A JP S5517344 A JPS5517344 A JP S5517344A JP 9010278 A JP9010278 A JP 9010278A JP 9010278 A JP9010278 A JP 9010278A JP S5517344 A JPS5517344 A JP S5517344A
Authority
JP
Japan
Prior art keywords
formula
compound
lower alkoxy
substituted
aminotetralin derivative
Prior art date
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.)
Granted
Application number
JP9010278A
Other languages
Japanese (ja)
Other versions
JPS6058223B2 (en
Inventor
Yoshio Isoda
Soji Kanao
Yoshifumi Ichikawa
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.)
Daiichi Pharmaceutical Co Ltd
Original Assignee
Daiichi Pharmaceutical 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 Daiichi Pharmaceutical Co Ltd filed Critical Daiichi Pharmaceutical Co Ltd
Priority to JP9010278A priority Critical patent/JPS6058223B2/en
Publication of JPS5517344A publication Critical patent/JPS5517344A/en
Publication of JPS6058223B2 publication Critical patent/JPS6058223B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

NEW MATERIAL:2-Substituted aminotetralins of formula I (When R1 is H, either R2 or R3 is lower alkoxy and the other is H or both incorporate to form lower alkylenedioxy; when R1 is lower alkoxy, R2 and R3 are H; R4 is lower alkylene of 2 or more carbon atoms) or their salts.
EXAMPLE: N-Ethyl-6-methoxy-1,2,3,4-tetrahydro-2-naphthylamine hydrochloride.
USE: Synthetic intermediates of drugs, e.g., an intermediate of spasmolysant for smooth muscle organs as gastrointestinal tracts.
PREPARATION: In the presence of a lower alkyl or cycloalkylamine of formula III, a compound of formula II is catalytically hydrogenated using a platinum oxide catalyst and an alcohol solvent under normal or elevated pressure to give the compound of formula I.
COPYRIGHT: (C)1980,JPO&Japio
JP9010278A 1978-07-24 1978-07-24 2-substituted aminotetralin derivatives Expired JPS6058223B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9010278A JPS6058223B2 (en) 1978-07-24 1978-07-24 2-substituted aminotetralin derivatives

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9010278A JPS6058223B2 (en) 1978-07-24 1978-07-24 2-substituted aminotetralin derivatives

Publications (2)

Publication Number Publication Date
JPS5517344A true JPS5517344A (en) 1980-02-06
JPS6058223B2 JPS6058223B2 (en) 1985-12-19

Family

ID=13989145

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9010278A Expired JPS6058223B2 (en) 1978-07-24 1978-07-24 2-substituted aminotetralin derivatives

Country Status (1)

Country Link
JP (1) JPS6058223B2 (en)

Also Published As

Publication number Publication date
JPS6058223B2 (en) 1985-12-19

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