ES8405811A1 - Aluminium hydroxy sulphate salt - Google Patents

Aluminium hydroxy sulphate salt

Info

Publication number
ES8405811A1
ES8405811A1 ES519512A ES519512A ES8405811A1 ES 8405811 A1 ES8405811 A1 ES 8405811A1 ES 519512 A ES519512 A ES 519512A ES 519512 A ES519512 A ES 519512A ES 8405811 A1 ES8405811 A1 ES 8405811A1
Authority
ES
Spain
Prior art keywords
treated
soln
pyridine
sulphate salt
aluminium
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
ES519512A
Other languages
Spanish (es)
Other versions
ES519512A0 (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.)
Especialidades Latinas Medicamentos Universales SA
Original Assignee
Especialidades Latinas Medicamentos Universales 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 Especialidades Latinas Medicamentos Universales SA filed Critical Especialidades Latinas Medicamentos Universales SA
Priority to ES519512A priority Critical patent/ES519512A0/en
Publication of ES8405811A1 publication Critical patent/ES8405811A1/en
Publication of ES519512A0 publication Critical patent/ES519512A0/en
Granted legal-status Critical Current

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Abstract

Haxadeca-hydroxytetracosahydroxy 1,3,4,6-tetra-o-sulpho d-fructofuranosyl d-glucopyranosido tetrakis (hydrogen sulphate) 8-hexadeca aluminium, of formula (I) (where R is (SO3Al2(OH) 5)) is made by (1) reacting the saccharose with complex sulphonates such as DMF/SO3, dioxane/SO3, pyridine/SO3, in pyridine at 30-50 deg. C. (2) the mixt. is poured on melting ice and the soln. treated with NaOH until two layers are formed, the upper being discarded and the lower treated with equal volumes of water and alcohol at 96 deg. C; (3) the oil formed is neutralised with ag. HCl, dried and treated with acetone to obtain sodium bet-D-fructofuranosy alpha-D-glucopyranoside octasulphate; and (4) the sodium salt is treated with AlCl3 in aq. soln. and the ppt. stirred for 2h. and left to stand overnight.
ES519512A 1983-02-03 1983-02-03 PROCEDURE FOR OBTAINING HEXADECA-HIDROXITETRACOSAHIDROXI 1,3,4,6-TETRA-O-SULFO-D-FRUCTOFURANOSIL-D-GLUCOPYRANOSIDE TETRAKIS (HYDROGEN-SULPHATE) (8-) HEXADECA ALUMINUM. Granted ES519512A0 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES519512A ES519512A0 (en) 1983-02-03 1983-02-03 PROCEDURE FOR OBTAINING HEXADECA-HIDROXITETRACOSAHIDROXI 1,3,4,6-TETRA-O-SULFO-D-FRUCTOFURANOSIL-D-GLUCOPYRANOSIDE TETRAKIS (HYDROGEN-SULPHATE) (8-) HEXADECA ALUMINUM.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES519512A ES519512A0 (en) 1983-02-03 1983-02-03 PROCEDURE FOR OBTAINING HEXADECA-HIDROXITETRACOSAHIDROXI 1,3,4,6-TETRA-O-SULFO-D-FRUCTOFURANOSIL-D-GLUCOPYRANOSIDE TETRAKIS (HYDROGEN-SULPHATE) (8-) HEXADECA ALUMINUM.

Publications (2)

Publication Number Publication Date
ES8405811A1 true ES8405811A1 (en) 1984-06-16
ES519512A0 ES519512A0 (en) 1984-06-16

Family

ID=8485290

Family Applications (1)

Application Number Title Priority Date Filing Date
ES519512A Granted ES519512A0 (en) 1983-02-03 1983-02-03 PROCEDURE FOR OBTAINING HEXADECA-HIDROXITETRACOSAHIDROXI 1,3,4,6-TETRA-O-SULFO-D-FRUCTOFURANOSIL-D-GLUCOPYRANOSIDE TETRAKIS (HYDROGEN-SULPHATE) (8-) HEXADECA ALUMINUM.

Country Status (1)

Country Link
ES (1) ES519512A0 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103193835B (en) * 2013-04-18 2015-06-24 安徽赛诺制药有限公司 Novel method for synthesizing and purifying sucrose octasulphonate sodium salt
CN114436858A (en) * 2020-11-03 2022-05-06 江苏开元药业有限公司 Preparation method of triethylamine salt of pharmaceutic adjuvant
CN114437148B (en) * 2020-11-03 2023-12-01 江苏开元药业有限公司 Preparation method of sodium salt or potassium salt of pharmaceutical auxiliary material

Also Published As

Publication number Publication date
ES519512A0 (en) 1984-06-16

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19971001