IT1170697B - Processo per la purificazione di glicosaminoglicani - Google Patents

Processo per la purificazione di glicosaminoglicani

Info

Publication number: IT1170697B
Authority: IT; Italy
Prior art keywords: soln; pref; dialysis; purificn; heparin
Prior art date: 1981-02-09

Application number

IT47754/81A

Other languages

English (en)

Other versions

IT8147754A0 (it

Inventor

Pietro Cremonesi

Giancarlo Sportoletti

Original Assignee

Italfarmaco Spa

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.)

1981-02-09

Filing date

1981-02-09

Publication date

1987-06-03

1981-02-09 Application filed by Italfarmaco Spa filed Critical Italfarmaco Spa

1981-02-09 Publication of IT8147754A0 publication Critical patent/IT8147754A0/it

1981-02-09 Priority to IT47754/81A priority Critical patent/IT1170697B/it

1981-02-18 Priority to GB8105045A priority patent/GB2071127B/en

1981-02-19 Priority to CA000371228A priority patent/CA1155112A/en

1981-02-19 Priority to SE8101114A priority patent/SE8101114L/xx

1981-02-24 Priority to DE19813106876 priority patent/DE3106876A1/de

1981-02-24 Priority to NLAANVRAGE8100894,A priority patent/NL186319C/xx

1981-02-25 Priority to US06/237,880 priority patent/US4507205A/en

1981-02-25 Priority to FR8103792A priority patent/FR2479834A1/fr

1981-02-28 Priority to ES499936A priority patent/ES499936A0/es

1987-06-03 Application granted granted Critical

1987-06-03 Publication of IT1170697B publication Critical patent/IT1170697B/it

Links

HTTJABKRGRZYRN-UHFFFAOYSA-N Heparin Chemical compound OC1C(NC(=O)C)C(O)OC(COS(O)(=O)=O)C1OC1C(OS(O)(=O)=O)C(O)C(OC2C(C(OS(O)(=O)=O)C(OC3C(C(O)C(O)C(O3)C(O)=O)OS(O)(=O)=O)C(CO)O2)NS(O)(=O)=O)C(C(O)=O)O1 HTTJABKRGRZYRN-UHFFFAOYSA-N 0.000 title abstract 3
229920000669 heparin Polymers 0.000 title abstract 3
229960002897 heparin Drugs 0.000 title abstract 2
238000000502 dialysis Methods 0.000 abstract 3
230000000694 effects Effects 0.000 abstract 2
239000012528 membrane Substances 0.000 abstract 2
238000001223 reverse osmosis Methods 0.000 abstract 2
238000000108 ultra-filtration Methods 0.000 abstract 2
229920001503 Glucan Polymers 0.000 abstract 1
230000001858 anti-Xa Effects 0.000 abstract 1
239000003146 anticoagulant agent Substances 0.000 abstract 1
229940127219 anticoagulant drug Drugs 0.000 abstract 1
238000000034 method Methods 0.000 abstract 1
230000000717 retained effect Effects 0.000 abstract 1
150000003839 salts Chemical group 0.000 abstract 1

Landscapes

Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
Separation Using Semi-Permeable Membranes (AREA)

IT47754/81A 1980-02-29 1981-02-09 Processo per la purificazione di glicosaminoglicani IT1170697B (it)

Priority Applications (9)

Application Number	Priority Date	Filing Date	Title
IT47754/81A IT1170697B (it)	1981-02-09	1981-02-09	Processo per la purificazione di glicosaminoglicani
GB8105045A GB2071127B (en)	1980-02-29	1981-02-18	Process for the purification of glucosaninoglucans
CA000371228A CA1155112A (en)	1980-02-29	1981-02-19	Process for the purification of glucosaminoglucans
SE8101114A SE8101114L (sv)	1980-02-29	1981-02-19	Forfarande for rening av glukosaminoglukaner
DE19813106876 DE3106876A1 (de)	1980-02-29	1981-02-24	"verfahren zur reinigung von glucosaminoglucanen"
NLAANVRAGE8100894,A NL186319C (nl)	1980-02-29	1981-02-24	Werkwijze voor het zuiveren van glucosaminoglucan.
US06/237,880 US4507205A (en)	1980-02-29	1981-02-25	Process for the purification of glucosaminoglucans
FR8103792A FR2479834A1 (fr)	1980-02-29	1981-02-25	Procede de purification des glucosaminoglucanes
ES499936A ES499936A0 (es)	1980-02-29	1981-02-28	Un procedimiento para la purificacion de glucosaminoglucanos

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
IT47754/81A IT1170697B (it)	1981-02-09	1981-02-09	Processo per la purificazione di glicosaminoglicani

Publications (2)

Publication Number	Publication Date
IT8147754A0 IT8147754A0 (it)	1981-02-09
IT1170697B true IT1170697B (it)	1987-06-03

Family

ID=11262299

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
IT47754/81A IT1170697B (it)	1980-02-29	1981-02-09	Processo per la purificazione di glicosaminoglicani

Country Status (1)

Country	Link
IT (1)	IT1170697B (it)

1981
- 1981-02-09 IT IT47754/81A patent/IT1170697B/it active

Also Published As

Publication number	Publication date
IT8147754A0 (it)	1981-02-09

Similar Documents

Publication	Publication Date	Title
DE3577038D1 (de)	1990-05-17	Verfahren zur selektiven adsorption von heparin.
DE3875203D1 (de)	1992-11-12	Verfahren zur herstellung einer permselektiven, asymmetrischen membrane, verwendbar in der haemodialyse und die so hergestellten membrane.
BR9002699A (pt)	1991-08-20	Aparelho para osmose reversa(or)de multi-estagios para a concentracao de um soro
DE58903874D1 (de)	1993-04-29	Integrale asymmetrische polyaethersulfonmembran, verfahren zur herstellung und verwendung zur ultrafiltration und mikrofiltration.
DE3584562D1 (de)	1991-12-05	Verfahren zur herstellung von hohlfasern und ihre verwendung in membrantrennverfahren.
ATE73667T1 (de)	1992-04-15	Verfahren zur herstellung eines faktor vkonzentrats.
DE3885067D1 (de)	1993-11-25	Verfahren zur Herstellung von zusammengesetzten Membranen.
DE3467715D1 (en)	1988-01-07	Process for producing microfiltration, ultrafiltration or reverse osmosis elements
DE69330179D1 (de)	2001-05-31	Membran und Verfahren für die Trennung von proteingebundenen Substanzen aus einer Protein enthaltenden Flüssigkeit mittels Dialyse
EP0136621A3 (de)	1985-05-15	Polyether-Copolycarbonate für Dialysemembranen
SE8502757D0 (sv)	1985-06-04	System for styrning av dialys
SE8601966D0 (sv)	1986-04-28	Non-adsorptive semipermeable filtration membrane
DE58905750D1 (de)	1993-11-04	Verfahren zur herstellung von konzentrierten fliessfaehigen waessrigen loesungen von betainen.
FR2655275B2 (fr)	1992-02-21	Perfectionnement au procede de fabrication d'un tube poreux revetu interieurement d'une membrane semi-permeable par electrophorese.
ATE83936T1 (de)	1993-01-15	Verfahren zur verhinderung der bildung von blutgerinnseln in dem extrakorporalen kreislauf eines dialyseapparats sowie dazu geeignetes mittel.
EP0168140A3 (en)	1987-04-22	Purification apparatus and method employing a regenerable ligand
Feldhoff et al.	1984	Effect of plasma proteins on the sieving spectra of hemofilters
ES8402371A1 (es)	1984-01-16	Un metodo mejorado de hacer funcionar un procedimiento de electrodeposicion.
SE8101114L (sv)	1981-08-30	Forfarande for rening av glukosaminoglukaner
SE9402523L (sv)	1995-01-27	Sätt att behandla ett igensatt poröst medium
DE3764541D1 (de)	1990-10-04	Verfahren zur herstellung von poroesen membranen.
EP0367475A3 (en)	1990-07-04	Process for producing haemoglobin concentrate
GB1381410A (en)	1975-01-22	Process of diluting or concentrating a solution by osmosis dialysis or ultra-filtration and apparatus for carrying out said process
ATE82471T1 (de)	1992-12-15	Verfahren zur abtrennung bestimmter proteine aus molke.
IT1030867B (it)	1979-04-10	Membrane semipermeabili per frazionare miscele fluide

Legal Events

Date	Code	Title	Description
1999-10-27	TA	Fee payment date (situation as of event date), data collected since 19931001	Effective date: 19970226