SU390090A1 - - Google Patents

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Publication number
SU390090A1
SU390090A1 SU1697696A SU1697696A SU390090A1 SU 390090 A1 SU390090 A1 SU 390090A1 SU 1697696 A SU1697696 A SU 1697696A SU 1697696 A SU1697696 A SU 1697696A SU 390090 A1 SU390090 A1 SU 390090A1
Authority
SU
USSR - Soviet Union
Prior art keywords
methyl
glucosamine
orotate
acid
orotic acid
Prior art date
Application number
SU1697696A
Other languages
Russian (ru)
Inventor
И. В. Попова Ленинградский научно исследовательский институт антибиотиков В. О. Кульбах
ШНКШ МШш
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
Priority to SU1697696A priority Critical patent/SU390090A1/ru
Application granted granted Critical
Publication of SU390090A1 publication Critical patent/SU390090A1/ru

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  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Saccharide Compounds (AREA)

Description

CnoCOlB ПОЛУЧЕНИЯ OI OtATA Ы-МЕТИЛ- -ГЛЮКОЗАМИНАCnoCOlB OBTAINING OI OtATA Y-METHYL-GLUCOSAMINE

1one

Изобретение касаетс  способй получейй  нового соединени , которое может найти применение в фармацевтической промышленности .The invention relates to a method for obtaining a new compound that can be used in the pharmaceutical industry.

Известен способ получени  йалиевой соли оротовой кислоты по реакции солеобразовани .A known method for producing oroic acid white salt is formed by a salt formation reaction.

Однако, незначительна  растворимость ората кали  и оратовой кислоты снижает возможность применени  этих соединений в качестве биологически активных веществ.However, the low solubility of potassium orate and orataric acid reduces the possibility of using these compounds as biologically active substances.

Использование известного способа приводит к получению нового соединени , оротата Ы-метил-й1-глюкозамина, обладающего значительно лучщей растворимостью в воде (1:25), чем оротат кали  (1:500).Using a known method results in a new compound, orotate N-methyl-y1-glucosamine, which has a significantly better solubility in water (1:25) than potassium orotate (1: 500).

Предлагаемый способ заключаетс  в том, Что оротовую кислоту подвергают взаимодействию в водной среде. с эквимолекул рным количеством Ы-метил-й -глюкозамина обычно The proposed method is that orotic acid is reacted in an aqueous medium. with an equimolar amount of N-methyl-y-glucosamine, usually

22

йрй комнатной температуре и целеёой iijjdдукт выдел ют известным способом, например посредством лиофильной сушки;The temperature at room temperature and target iijjdduct are separated in a known manner, for example, by freeze drying;

Пример, 1,95 г N-мeтил-d -глюкoзaмннa раствор ют в 60 мл воды; добавл ют при интенсивном перемешивании 1,74 г оротовой кислоты. Раствор фильтруют и прозрачный фильтрат подвергают сублимационной сушке. Получают 3,5 г оротата Ы-метил-й(-глюкозамина (94,6% -от теоретического).Example: 1.95 g of N-methyl-d -glucose is dissolved in 60 ml of water; with vigorous stirring, 1.74 g of orotic acid is added. The solution is filtered and the clear filtrate is freeze dried. Obtain 3.5 g of orotate N-methyl-y (β-glucosamine (94.6% of the theoretical).

Предмет изобретени Subject invention

Способ получени  оротата М-метил- -глю«озамина , отличающийс  тем, что оротовую кислоту подвергают взаимодействию в водной среде с эквимолекул рным количеством Ы-метил- -глюкозамина с последующим выделением целевого продукта известиым способом , например посредством лиофильной сушки.The method of producing orotate M-methyl-glu-osamin, wherein orotic acid is reacted in an aqueous medium with an equimolar amount of N-methyl-glucosamine, followed by isolation of the desired product by a lime method, for example, by freeze drying.

SU1697696A 1971-09-03 1971-09-03 SU390090A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1697696A SU390090A1 (en) 1971-09-03 1971-09-03

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1697696A SU390090A1 (en) 1971-09-03 1971-09-03

Publications (1)

Publication Number Publication Date
SU390090A1 true SU390090A1 (en) 1973-07-11

Family

ID=20488061

Family Applications (1)

Application Number Title Priority Date Filing Date
SU1697696A SU390090A1 (en) 1971-09-03 1971-09-03

Country Status (1)

Country Link
SU (1) SU390090A1 (en)

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