JPS5671076A - Decahydrocinnoline - Google Patents

Decahydrocinnoline

Info

Publication number
JPS5671076A
JPS5671076A JP14704779A JP14704779A JPS5671076A JP S5671076 A JPS5671076 A JP S5671076A JP 14704779 A JP14704779 A JP 14704779A JP 14704779 A JP14704779 A JP 14704779A JP S5671076 A JPS5671076 A JP S5671076A
Authority
JP
Japan
Prior art keywords
lower alkyl
benzyloxyphenyl
acyl
alkenyl
decahydrocinnoline
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.)
Pending
Application number
JP14704779A
Other languages
Japanese (ja)
Inventor
Kazuo Kikazawa
Mineji Hiiragi
Haruhide Ishimaru
Nagatoshi Azuma
Toshitaka Kohagisawa
Toshihisa Nakamura
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.)
Aska Pharmaceutical Co Ltd
Original Assignee
Grelan 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 Grelan Pharmaceutical Co Ltd filed Critical Grelan Pharmaceutical Co Ltd
Priority to JP14704779A priority Critical patent/JPS5671076A/en
Publication of JPS5671076A publication Critical patent/JPS5671076A/en
Pending legal-status Critical Current

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  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

NEW MATERIAL:Decahydrocinnolines of the formula (R1 is H, lower alkyl, benzyl, acyl; R2 is lower alkyl, cycloalkylalkyl, aralkyl, alkenyl; R3 is H, lower alkyl, alkenyl, acyl).
EXAMPLE: 4a-(3-Benzyloxyphenyl)-2-methyldecahydrocinnoline.
USE: Analgesic: they are characteristic in the chemical structure, that the carbon atom in the 1-position of 4a-aryldecahydroisoquinoline is substituted with a nitrogen atom.
PREPARATION: For example, the above compound is obtained by the reduction of 2-methyl-4a-( 3-benzyloxyphenyl )-2,3,4,4a,5,6,7,8-octahydro-3-cinnoline with lithium aluminum hydride in a solvent such as dioxane.
COPYRIGHT: (C)1981,JPO&Japio
JP14704779A 1979-11-15 1979-11-15 Decahydrocinnoline Pending JPS5671076A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14704779A JPS5671076A (en) 1979-11-15 1979-11-15 Decahydrocinnoline

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14704779A JPS5671076A (en) 1979-11-15 1979-11-15 Decahydrocinnoline

Publications (1)

Publication Number Publication Date
JPS5671076A true JPS5671076A (en) 1981-06-13

Family

ID=15421296

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14704779A Pending JPS5671076A (en) 1979-11-15 1979-11-15 Decahydrocinnoline

Country Status (1)

Country Link
JP (1) JPS5671076A (en)

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