BE814708A - 3-Ethyl 9,10-dialkoxy hexahydro benzoquinolizines - as intermediates for emetine - Google Patents

3-Ethyl 9,10-dialkoxy hexahydro benzoquinolizines - as intermediates for emetine

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Publication number
BE814708A
BE814708A BE144050A BE144050A BE814708A BE 814708 A BE814708 A BE 814708A BE 144050 A BE144050 A BE 144050A BE 144050 A BE144050 A BE 144050A BE 814708 A BE814708 A BE 814708A
Authority
BE
Belgium
Prior art keywords
benzoquinolizines
emetine
dialkoxy
hexahydro
intermediates
Prior art date
Application number
BE144050A
Other languages
French (fr)
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 filed Critical
Publication of BE814708A publication Critical patent/BE814708A/en

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  • Nitrogen Condensed Heterocyclic Rings (AREA)

Abstract

2-Substd. title cpds. (I) are prepd. by reacting a 2-benzoquinolizinone with (R'O)2POCH2CN then opt. reducing the nitrile and further opt. reducing the product to an aldehyde or esterifying it to the ester. (where R is 1-4C alkyl, X and Y are H or together form a bond Z is CN, CHO or (1-4C alkoxy) carbonyl and R' is alkyl, aryl or aralkyl).
BE144050A 1973-05-08 1974-05-08 3-Ethyl 9,10-dialkoxy hexahydro benzoquinolizines - as intermediates for emetine BE814708A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HUCI001370 HU170679B (en) 1973-05-08 1973-05-08

Publications (1)

Publication Number Publication Date
BE814708A true BE814708A (en) 1974-09-02

Family

ID=10994476

Family Applications (1)

Application Number Title Priority Date Filing Date
BE144050A BE814708A (en) 1973-05-08 1974-05-08 3-Ethyl 9,10-dialkoxy hexahydro benzoquinolizines - as intermediates for emetine

Country Status (2)

Country Link
BE (1) BE814708A (en)
HU (1) HU170679B (en)

Also Published As

Publication number Publication date
HU170679B (en) 1977-08-28

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