SU487890A1 - Method for chlorpromazine release - Google Patents

Method for chlorpromazine release

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Publication number
SU487890A1
SU487890A1 SU1963414A SU1963414A SU487890A1 SU 487890 A1 SU487890 A1 SU 487890A1 SU 1963414 A SU1963414 A SU 1963414A SU 1963414 A SU1963414 A SU 1963414A SU 487890 A1 SU487890 A1 SU 487890A1
Authority
SU
USSR - Soviet Union
Prior art keywords
chlorpromazine
release
salt
solution
target product
Prior art date
Application number
SU1963414A
Other languages
Russian (ru)
Inventor
Татьяна Ивановна Ярыгина
Раиса Ивановна Москаленко
Лидия Федоровна Яковлева
Галина Ивановна Савельева
Григорий Иванович Кудымов
Николай Михайлович Шмаков
Original Assignee
Пермский фармацевтический институт
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 Пермский фармацевтический институт filed Critical Пермский фармацевтический институт
Priority to SU1963414A priority Critical patent/SU487890A1/en
Application granted granted Critical
Publication of SU487890A1 publication Critical patent/SU487890A1/en

Links

Description

&yfl.& yfl.

A.3A.3

и .повышени  выхода целевого продукта, технический аминазин подвергают взаимодействию с водным раствором сол иой и щавелевой кислот, полученный оксалат аминазина разлагают раствором аммиака с последующим выделением целевого продукта в свободном виде или в виде соли известным приемом.and to increase the yield of the target product, technical aminazin is reacted with an aqueous solution of salt and oxalic acid, the aminazine oxalate obtained is decomposed with ammonia solution, followed by isolation of the target product in free form or as a salt by a known technique.

4-878 -04-878 -0

4four

2.Способ ii:o п. 1, отличающийс  тем, что в качестве раствора сол ной и щавелевой кислот используют, например смесь 10%-ных водных растворов этих кислот в соотношении 1:7.2. Method ii: o Claim 1, characterized in that a solution of hydrochloric and oxalic acids is used, for example, a mixture of 10% aqueous solutions of these acids in a ratio of 1: 7.

3.Способ по пп. I и 2, отличающийс  тем, что процесс провод т при нагревании, например при 60-70°С.3. Method according to paragraphs. I and 2, characterized in that the process is carried out by heating, for example at 60-70 ° C.

SU1963414A 1973-10-02 1973-10-02 Method for chlorpromazine release SU487890A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1963414A SU487890A1 (en) 1973-10-02 1973-10-02 Method for chlorpromazine release

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1963414A SU487890A1 (en) 1973-10-02 1973-10-02 Method for chlorpromazine release

Publications (1)

Publication Number Publication Date
SU487890A1 true SU487890A1 (en) 1975-10-15

Family

ID=20565724

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1963414A SU487890A1 (en) 1973-10-02 1973-10-02 Method for chlorpromazine release

Country Status (1)

Country Link
SU (1) SU487890A1 (en)

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