ATE96804T1 - Verfahren zur abtrennung und reinigung von monosialogangliosid durch komplexierung mit alpha-cyclodextrin und zwischenprodukte. - Google Patents

Verfahren zur abtrennung und reinigung von monosialogangliosid durch komplexierung mit alpha-cyclodextrin und zwischenprodukte.

Info

Publication number
ATE96804T1
ATE96804T1 AT91111469T AT91111469T ATE96804T1 AT E96804 T1 ATE96804 T1 AT E96804T1 AT 91111469 T AT91111469 T AT 91111469T AT 91111469 T AT91111469 T AT 91111469T AT E96804 T1 ATE96804 T1 AT E96804T1
Authority
AT
Austria
Prior art keywords
cyclodextrin
monosialoganglioside
complexation
alpha
purification
Prior art date
Application number
AT91111469T
Other languages
English (en)
Inventor
Benito Casu
Ennio Lanzarotti
Giangiacomo Torri
Annamaria Naggi
Armando Cedro
Original Assignee
Crinos Industria Farmaco
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 Crinos Industria Farmaco filed Critical Crinos Industria Farmaco
Application granted granted Critical
Publication of ATE96804T1 publication Critical patent/ATE96804T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H15/00—Compounds containing hydrocarbon or substituted hydrocarbon radicals directly attached to hetero atoms of saccharide radicals
    • C07H15/02—Acyclic radicals, not substituted by cyclic structures
    • C07H15/04—Acyclic radicals, not substituted by cyclic structures attached to an oxygen atom of the saccharide radical
    • C07H15/10—Acyclic radicals, not substituted by cyclic structures attached to an oxygen atom of the saccharide radical containing unsaturated carbon-to-carbon bonds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B37/00—Preparation of polysaccharides not provided for in groups C08B1/00 - C08B35/00; Derivatives thereof
    • C08B37/0006—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid
    • C08B37/0009—Homoglycans, i.e. polysaccharides having a main chain consisting of one single sugar, e.g. colominic acid alpha-D-Glucans, e.g. polydextrose, alternan, glycogen; (alpha-1,4)(alpha-1,6)-D-Glucans; (alpha-1,3)(alpha-1,4)-D-Glucans, e.g. isolichenan or nigeran; (alpha-1,4)-D-Glucans; (alpha-1,3)-D-Glucans, e.g. pseudonigeran; Derivatives thereof
    • C08B37/0012—Cyclodextrin [CD], e.g. cycle with 6 units (alpha), with 7 units (beta) and with 8 units (gamma), large-ring cyclodextrin or cycloamylose with 9 units or more; Derivatives thereof
    • C08B37/0015—Inclusion compounds, i.e. host-guest compounds, e.g. polyrotaxanes

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Biotechnology (AREA)
  • Crystallography & Structural Chemistry (AREA)
  • Materials Engineering (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Saccharide Compounds (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
AT91111469T 1990-07-13 1991-07-10 Verfahren zur abtrennung und reinigung von monosialogangliosid durch komplexierung mit alpha-cyclodextrin und zwischenprodukte. ATE96804T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT02094290A IT1243340B (it) 1990-07-13 1990-07-13 Metodo per isolare e purificare il monosialoganglioside ad elevato grado di purezza da una miscela lipidica che lo contiene e relativo composto intermedio

Publications (1)

Publication Number Publication Date
ATE96804T1 true ATE96804T1 (de) 1993-11-15

Family

ID=11174397

Family Applications (1)

Application Number Title Priority Date Filing Date
AT91111469T ATE96804T1 (de) 1990-07-13 1991-07-10 Verfahren zur abtrennung und reinigung von monosialogangliosid durch komplexierung mit alpha-cyclodextrin und zwischenprodukte.

Country Status (9)

Country Link
US (1) US5108613A (de)
EP (1) EP0469352B1 (de)
JP (1) JPH04230398A (de)
AT (1) ATE96804T1 (de)
DE (1) DE69100588T2 (de)
DK (1) DK0469352T3 (de)
ES (1) ES2060257T3 (de)
IT (1) IT1243340B (de)
PT (1) PT98270A (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1747785A1 (de) * 2005-07-28 2007-01-31 Istituto Clinico Humanitas Cyclodextrin zur Blutentgiftung
US7943750B2 (en) * 2007-06-18 2011-05-17 Laboratoire Medidom S.A. Process for obtaining pure monosialoganglioside GM1 for medical use
CN103087120B (zh) * 2013-02-26 2015-12-02 北京四环制药有限公司 单唾液酸四己糖神经节苷脂的制备方法及其应用

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS615024A (ja) * 1984-06-18 1986-01-10 Takeda Chem Ind Ltd 生薬製剤の製造法
US4868291A (en) * 1987-08-20 1989-09-19 Bristol-Myers Company 4'-deshydroxyepipodophyllotoxin glucosides: synthesis and use
IT1223408B (it) * 1987-12-09 1990-09-19 Crinos Industria Farmaco Procedimento per la preparazione di monosialoganglioside
CH677494A5 (de) * 1988-10-28 1991-05-31 Nestle Sa

Also Published As

Publication number Publication date
EP0469352B1 (de) 1993-11-03
EP0469352A1 (de) 1992-02-05
DK0469352T3 (da) 1994-01-03
DE69100588T2 (de) 1994-03-31
IT9020942A1 (it) 1992-01-13
IT1243340B (it) 1994-06-10
IT9020942A0 (it) 1990-07-13
PT98270A (pt) 1992-05-29
ES2060257T3 (es) 1994-11-16
US5108613A (en) 1992-04-28
DE69100588D1 (de) 1993-12-09
JPH04230398A (ja) 1992-08-19

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee