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ES8707179A1 - Metho-carbamol di:hydrogen phosphate prepn. - Google Patents

Metho-carbamol di:hydrogen phosphate prepn.

Info

Publication number
ES8707179A1
ES8707179A1 ES556557A ES556557A ES8707179A1 ES 8707179 A1 ES8707179 A1 ES 8707179A1 ES 556557 A ES556557 A ES 556557A ES 556557 A ES556557 A ES 556557A ES 8707179 A1 ES8707179 A1 ES 8707179A1
Authority
ES
Spain
Prior art keywords
carbamol
metho
prepn
hydrogen phosphate
formula
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES556557A
Other languages
Spanish (es)
Other versions
ES556557A0 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Lasa Laboratorios SA
Original Assignee
Lasa Laboratorios SA
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 Lasa Laboratorios SA filed Critical Lasa Laboratorios SA
Priority to ES556557A priority Critical patent/ES8707179A1/en
Publication of ES556557A0 publication Critical patent/ES556557A0/en
Publication of ES8707179A1 publication Critical patent/ES8707179A1/en
Expired legal-status Critical Current

Links

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  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

Metho-carbamol dihydrogen phosphate of formula (I) and its salts, for treatment of muscular spasm are made by (a) reacting metho-carbamol and POCl3 in acetone; (b) removing the solvent in vacuum; (c) ppting. The cpd. of formula (I); and (d) purifying with water.
ES556557A 1986-06-24 1986-06-24 Metho-carbamol di:hydrogen phosphate prepn. Expired ES8707179A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES556557A ES8707179A1 (en) 1986-06-24 1986-06-24 Metho-carbamol di:hydrogen phosphate prepn.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES556557A ES8707179A1 (en) 1986-06-24 1986-06-24 Metho-carbamol di:hydrogen phosphate prepn.

Publications (2)

Publication Number Publication Date
ES556557A0 ES556557A0 (en) 1987-07-16
ES8707179A1 true ES8707179A1 (en) 1987-07-16

Family

ID=8491584

Family Applications (1)

Application Number Title Priority Date Filing Date
ES556557A Expired ES8707179A1 (en) 1986-06-24 1986-06-24 Metho-carbamol di:hydrogen phosphate prepn.

Country Status (1)

Country Link
ES (1) ES8707179A1 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101863917A (en) * 2010-06-17 2010-10-20 天津市若围药物研究所 Methocarbamol salt
CN103130683A (en) * 2013-03-22 2013-06-05 南开大学 Polymorphism of methocarbamol dihydric phosphate and preparation method thereof
CN103193677A (en) * 2013-03-22 2013-07-10 南开大学 Polymorphic form of methocarbamol disodium phosphate and preparation method thereof

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101863917A (en) * 2010-06-17 2010-10-20 天津市若围药物研究所 Methocarbamol salt
CN101863917B (en) * 2010-06-17 2013-06-12 天津市若围药物研究所 Methocarbamol salt
CN103130683A (en) * 2013-03-22 2013-06-05 南开大学 Polymorphism of methocarbamol dihydric phosphate and preparation method thereof
CN103193677A (en) * 2013-03-22 2013-07-10 南开大学 Polymorphic form of methocarbamol disodium phosphate and preparation method thereof

Also Published As

Publication number Publication date
ES556557A0 (en) 1987-07-16

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970505