ES2001728A6 - Procedimiento para la obtencion de dextrano e hidrodextrano sulfatados alcalinos sustancialmente libres de iones sulfato y cloruro - Google Patents

Procedimiento para la obtencion de dextrano e hidrodextrano sulfatados alcalinos sustancialmente libres de iones sulfato y cloruro

Info

Publication number: ES2001728A6
Authority: ES; Spain
Prior art keywords: translation; procedure; obtaining; machine; substantially free
Prior art date: 1986-12-24
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

ES8603588A

Other languages

English (en)

Spanish (es)

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.)

Individual

Original Assignee

Individual

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.)

1986-12-24

Filing date

1986-12-24

Publication date

1988-06-01

1986-12-24 Application filed by Individual filed Critical Individual

1986-12-24 Priority to ES8603588A priority Critical patent/ES2001728A6/es

1987-12-15 Priority to YU2281/87A priority patent/YU45052B/xx

1987-12-15 Priority to IT23000/87A priority patent/IT1223461B/it

1987-12-15 Priority to SI8712281A priority patent/SI8712281A8/sl

1987-12-17 Priority to CH4930/87A priority patent/CH674517A5/fr

1987-12-23 Priority to HU875993A priority patent/HU202888B/hu

1987-12-23 Priority to PT86462A priority patent/PT86462B/pt

1988-06-01 Publication of ES2001728A6 publication Critical patent/ES2001728A6/es

Status Expired legal-status Critical Current

Links

-1 ions sulfate Chemical class 0.000 title abstract 2
238000000034 method Methods 0.000 title abstract 2
150000003467 sulfuric acid derivatives Chemical class 0.000 title abstract 2
VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 title 1
229920002307 Dextran Polymers 0.000 title 1
KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 abstract 2
QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 abstract 2
229920001282 polysaccharide Polymers 0.000 abstract 2
239000005017 polysaccharide Substances 0.000 abstract 2
ZAMOUSCENKQFHK-UHFFFAOYSA-N Chlorine atom Chemical compound [Cl] ZAMOUSCENKQFHK-UHFFFAOYSA-N 0.000 abstract 1
239000008346 aqueous phase Substances 0.000 abstract 1
239000003795 chemical substances by application Substances 0.000 abstract 1
229910052801 chlorine Inorganic materials 0.000 abstract 1
239000000460 chlorine Substances 0.000 abstract 1
150000001805 chlorine compounds Chemical class 0.000 abstract 1
150000004676 glycans Chemical class 0.000 abstract 1
230000001180 sulfating effect Effects 0.000 abstract 1
229910021653 sulphate ion Inorganic materials 0.000 abstract 1
239000006188 syrup Substances 0.000 abstract 1
235000020357 syrup Nutrition 0.000 abstract 1

Classifications

- 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
- C08B37/0021—Dextran, i.e. (alpha-1,4)-D-glucan; Derivatives thereof, e.g. Sephadex, i.e. crosslinked dextran

Landscapes

Chemical & Material Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Health & Medical Sciences (AREA)
Biochemistry (AREA)
Molecular Biology (AREA)
Engineering & Computer Science (AREA)
General Health & Medical Sciences (AREA)
Materials Engineering (AREA)
Chemical Kinetics & Catalysis (AREA)
Medicinal Chemistry (AREA)
Polymers & Plastics (AREA)
Organic Chemistry (AREA)
Polysaccharides And Polysaccharide Derivatives (AREA)
Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

ES8603588A 1986-12-24 1986-12-24 Procedimiento para la obtencion de dextrano e hidrodextrano sulfatados alcalinos sustancialmente libres de iones sulfato y cloruro Expired ES2001728A6 (es)

Priority Applications (7)

Application Number	Priority Date	Filing Date	Title
ES8603588A ES2001728A6 (es)	1986-12-24	1986-12-24	Procedimiento para la obtencion de dextrano e hidrodextrano sulfatados alcalinos sustancialmente libres de iones sulfato y cloruro
YU2281/87A YU45052B (en)	1986-12-24	1987-12-15	Process for preparing alcalic sulphated dextrane and hydrodextrane, which is without sulphate and chloride ions
IT23000/87A IT1223461B (it)	1986-12-24	1987-12-15	Procedimento per ottenere dei solfatati alcalini del destrano e dell'idrodestrano sostanzialmente esenti da ioni solfato e cloruro
SI8712281A SI8712281A8 (sl)	1986-12-24	1987-12-15	Postopek za pripravo alkalijsko sulfatiranega dekstrana in hidrodekstrana, ki je v bistvu brez sulfatnega in kloridnega iona
CH4930/87A CH674517A5 (en)	1986-12-24	1987-12-17	Sulphated alkaline dextran and hydro-dextran prepn.
HU875993A HU202888B (en)	1986-12-24	1987-12-23	Process for producing sulfated dextrane and hydrodextrane alkali metal salts practically free from sulfate and chloride ion
PT86462A PT86462B (pt)	1986-12-24	1987-12-23	Processo para a preparacao de dextrano e hidrodextrano sulfatados alcalinos, substancialmente isentos de ioes sulfato e cloreto

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
ES8603588A ES2001728A6 (es)	1986-12-24	1986-12-24	Procedimiento para la obtencion de dextrano e hidrodextrano sulfatados alcalinos sustancialmente libres de iones sulfato y cloruro

Publications (1)

Publication Number	Publication Date
ES2001728A6 true ES2001728A6 (es)	1988-06-01

Family

ID=8248950

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
ES8603588A Expired ES2001728A6 (es)	1986-12-24	1986-12-24	Procedimiento para la obtencion de dextrano e hidrodextrano sulfatados alcalinos sustancialmente libres de iones sulfato y cloruro

Country Status (6)

Country	Link
CH (1)	CH674517A5 (it)
ES (1)	ES2001728A6 (it)
HU (1)	HU202888B (it)
IT (1)	IT1223461B (it)
PT (1)	PT86462B (it)
YU (1)	YU45052B (it)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
ES2043529A1 (es) *	1991-11-08	1993-12-16	Taya Miguel Margarit	Procedimiento para la obtencion de un polisacarido sulfato alcalino.

1986
- 1986-12-24 ES ES8603588A patent/ES2001728A6/es not_active Expired
1987
- 1987-12-15 IT IT23000/87A patent/IT1223461B/it active
- 1987-12-15 YU YU2281/87A patent/YU45052B/xx unknown
- 1987-12-17 CH CH4930/87A patent/CH674517A5/fr not_active IP Right Cessation
- 1987-12-23 HU HU875993A patent/HU202888B/hu not_active IP Right Cessation
- 1987-12-23 PT PT86462A patent/PT86462B/pt not_active IP Right Cessation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
ES2043529A1 (es) *	1991-11-08	1993-12-16	Taya Miguel Margarit	Procedimiento para la obtencion de un polisacarido sulfato alcalino.

Also Published As

Publication number	Publication date
YU45052B (en)	1991-06-30
PT86462A (en)	1988-01-01
CH674517A5 (en)	1990-06-15
IT1223461B (it)	1990-09-19
HUT48645A (en)	1989-06-28
HU202888B (en)	1991-04-29
YU228187A (en)	1988-10-31
PT86462B (pt)	1990-11-20
IT8723000A0 (it)	1987-12-15

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Legal Events

Date	Code	Title	Description
2001-06-01	FD1A	Patent lapsed	Effective date: 20010301