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SU465399A1 - The method of obtaining the sodium salts of 2-methoxy-β-carboxyethyl-1-ox-6-azaspiro (4,4) -nonane - Google Patents

The method of obtaining the sodium salts of 2-methoxy-β-carboxyethyl-1-ox-6-azaspiro (4,4) -nonane

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Publication number
SU465399A1
SU465399A1 SU1951678A SU1951678A SU465399A1 SU 465399 A1 SU465399 A1 SU 465399A1 SU 1951678 A SU1951678 A SU 1951678A SU 1951678 A SU1951678 A SU 1951678A SU 465399 A1 SU465399 A1 SU 465399A1
Authority
SU
USSR - Soviet Union
Prior art keywords
azaspiro
carboxyethyl
methoxy
nonane
obtaining
Prior art date
Application number
SU1951678A
Other languages
Russian (ru)
Inventor
Ирина Алексеевна Маркушина
Наталья Викторовна Шуляковская
Original Assignee
Научно-исследовательский институт химии при Саратовском государственном университете им.Н.Г.Чернышевского
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 Научно-исследовательский институт химии при Саратовском государственном университете им.Н.Г.Чернышевского filed Critical Научно-исследовательский институт химии при Саратовском государственном университете им.Н.Г.Чернышевского
Priority to SU1951678A priority Critical patent/SU465399A1/en
Application granted granted Critical
Publication of SU465399A1 publication Critical patent/SU465399A1/en

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  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Description

3 Предмет изобретени  Способ получени  наприевых солей 2-метокси - N - карбоксиэтил - 1-окса - б - азаспиро (4,4)-нона1на, отличающийс  тем, что N- 5 4 иропио.нитрил-1-окса - б-азаспиро - (4,4)-ионаны подвергают гидролизу эквимолекул рным количеством едкого натра с последующим выделением целевого продукта известными ,приемами.3 Subject of the invention. A method for preparing the 2-methoxy-N-carboxyethyl-1-oxa-b-azaspiro (4,4) -nonium napride salts, characterized in that (4,4) -ionanes are subjected to hydrolysis with an equimolecular amount of caustic soda, followed by isolation of the target product with known methods.

SU1951678A 1973-07-19 1973-07-19 The method of obtaining the sodium salts of 2-methoxy-β-carboxyethyl-1-ox-6-azaspiro (4,4) -nonane SU465399A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU1951678A SU465399A1 (en) 1973-07-19 1973-07-19 The method of obtaining the sodium salts of 2-methoxy-β-carboxyethyl-1-ox-6-azaspiro (4,4) -nonane

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU1951678A SU465399A1 (en) 1973-07-19 1973-07-19 The method of obtaining the sodium salts of 2-methoxy-β-carboxyethyl-1-ox-6-azaspiro (4,4) -nonane

Publications (1)

Publication Number Publication Date
SU465399A1 true SU465399A1 (en) 1975-03-30

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
SU1951678A SU465399A1 (en) 1973-07-19 1973-07-19 The method of obtaining the sodium salts of 2-methoxy-β-carboxyethyl-1-ox-6-azaspiro (4,4) -nonane

Country Status (1)

Country Link
SU (1) SU465399A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4940795A (en) * 1987-10-05 1990-07-10 Yamanouchi Pharmaceutical Co., Ltd. Heterocyclic spiro compounds and methods for preparing the same

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4940795A (en) * 1987-10-05 1990-07-10 Yamanouchi Pharmaceutical Co., Ltd. Heterocyclic spiro compounds and methods for preparing the same
USRE34653E (en) * 1987-10-05 1994-07-05 Yamanouchi Pharmaceutical Co., Ltd. Heterocyclic spiro compounds and methods for preparing the same

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