BE508947A - PROCESS FOR THE PREPARATION OF BISTETRAHYDROISOQUINOLEIN DERIVATIVES AND THEIR QUATERNARY AMMONIUM SALTS. - Google Patents

PROCESS FOR THE PREPARATION OF BISTETRAHYDROISOQUINOLEIN DERIVATIVES AND THEIR QUATERNARY AMMONIUM SALTS.

Info

Publication number
BE508947A
BE508947A BE508947A BE508947A BE508947A BE 508947 A BE508947 A BE 508947A BE 508947 A BE508947 A BE 508947A BE 508947 A BE508947 A BE 508947A BE 508947 A BE508947 A BE 508947A
Authority
BE
Belgium
Prior art keywords
bistetrahydroisoquinolein
derivatives
preparation
quaternary ammonium
ammonium salts
Prior art date
Application number
BE508947A
Other languages
French (fr)
Original Assignee
Knoll Ag
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 Knoll Ag filed Critical Knoll Ag
Publication of BE508947A publication Critical patent/BE508947A/en

Links

BE508947A 1951-02-07 1952-02-04 PROCESS FOR THE PREPARATION OF BISTETRAHYDROISOQUINOLEIN DERIVATIVES AND THEIR QUATERNARY AMMONIUM SALTS. BE508947A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE508947X 1951-02-07

Publications (1)

Publication Number Publication Date
BE508947A true BE508947A (en) 1953-07-17

Family

ID=38538357

Family Applications (1)

Application Number Title Priority Date Filing Date
BE508947A BE508947A (en) 1951-02-07 1952-02-04 PROCESS FOR THE PREPARATION OF BISTETRAHYDROISOQUINOLEIN DERIVATIVES AND THEIR QUATERNARY AMMONIUM SALTS.

Country Status (1)

Country Link
BE (1) BE508947A (en)

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