BG102547A - Method for the synthesis of 2,2,6,6-tetramethyl-4-oxopiperidin p-toluenesulphonate - Google Patents

Method for the synthesis of 2,2,6,6-tetramethyl-4-oxopiperidin p-toluenesulphonate

Info

Publication number
BG102547A
BG102547A BG102547A BG10254798A BG102547A BG 102547 A BG102547 A BG 102547A BG 102547 A BG102547 A BG 102547A BG 10254798 A BG10254798 A BG 10254798A BG 102547 A BG102547 A BG 102547A
Authority
BG
Bulgaria
Prior art keywords
tetramethyl
toluenesulphonate
oxopiperidin
synthesis
oxopiperidine
Prior art date
Application number
BG102547A
Other languages
Bulgarian (bg)
Other versions
BG63941B1 (en
Inventor
Тинка СТАНЕВА
Владимир ЛАЗОВ
Станчо СТАНЕВ
Бойка ДИМИТРОВА-БАЧЕВА
Аделина БОЦЕВА
Стефан КАФЕДЖИЙСКИ
Original Assignee
"Балканфарма-Дупница" АД
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 "Балканфарма-Дупница" АД filed Critical "Балканфарма-Дупница" АД
Priority to BG102547A priority Critical patent/BG63941B1/en
Publication of BG102547A publication Critical patent/BG102547A/en
Publication of BG63941B1 publication Critical patent/BG63941B1/en

Links

Abstract

The invention relates to a method for the preparation of 2,2,6,6-tetramethyl-4-oxopiperidine p-toluenesulphonate showing antidepression and antineurotic effect. The compound has the general formula The method consists of consecutive production of triacetonamine from acetone and gaseous ammonia. Additional quantity of acetone and a catalyst is added and the compound becomes 2,2,6,6-tetramethyl-4-oxopiperidine which, without being isolated, settles as a salt of the p-toluenesulphonic acid. 4 claims
BG102547A 1998-06-17 1998-06-17 Method for the preparation of 2,2,6,6-tetramethyl-4-oxopiperidine p-toluenesulphonate BG63941B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
BG102547A BG63941B1 (en) 1998-06-17 1998-06-17 Method for the preparation of 2,2,6,6-tetramethyl-4-oxopiperidine p-toluenesulphonate

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BG102547A BG63941B1 (en) 1998-06-17 1998-06-17 Method for the preparation of 2,2,6,6-tetramethyl-4-oxopiperidine p-toluenesulphonate

Publications (2)

Publication Number Publication Date
BG102547A true BG102547A (en) 2000-04-28
BG63941B1 BG63941B1 (en) 2003-07-31

Family

ID=3927486

Family Applications (1)

Application Number Title Priority Date Filing Date
BG102547A BG63941B1 (en) 1998-06-17 1998-06-17 Method for the preparation of 2,2,6,6-tetramethyl-4-oxopiperidine p-toluenesulphonate

Country Status (1)

Country Link
BG (1) BG63941B1 (en)

Also Published As

Publication number Publication date
BG63941B1 (en) 2003-07-31

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