FR2386558A1 - Hydroxyethylamidon approprie a l'utilisation comme diluant du plasma sanguin et son procede de preparation - Google Patents
Hydroxyethylamidon approprie a l'utilisation comme diluant du plasma sanguin et son procede de preparationInfo
- Publication number
- FR2386558A1 FR2386558A1 FR7810290A FR7810290A FR2386558A1 FR 2386558 A1 FR2386558 A1 FR 2386558A1 FR 7810290 A FR7810290 A FR 7810290A FR 7810290 A FR7810290 A FR 7810290A FR 2386558 A1 FR2386558 A1 FR 2386558A1
- Authority
- FR
- France
- Prior art keywords
- blood plasma
- preparation
- diluent
- hydroxyethylamidon
- starch
- 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.)
- Granted
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/70—Carbohydrates; Sugars; Derivatives thereof
- A61K31/715—Polysaccharides, i.e. having more than five saccharide radicals attached to each other by glycosidic linkages; Derivatives thereof, e.g. ethers, esters
- A61K31/716—Glucans
- A61K31/718—Starch or degraded starch, e.g. amylose, amylopectin
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/70—Carbohydrates; Sugars; Derivatives thereof
- A61K31/715—Polysaccharides, i.e. having more than five saccharide radicals attached to each other by glycosidic linkages; Derivatives thereof, e.g. ethers, esters
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B31/00—Preparation of derivatives of starch
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
- C08B31/00—Preparation of derivatives of starch
- C08B31/08—Ethers
- C08B31/12—Ethers having alkyl or cycloalkyl radicals substituted by heteroatoms, e.g. hydroxyalkyl or carboxyalkyl starch
Landscapes
- Health & Medical Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Medicinal Chemistry (AREA)
- Molecular Biology (AREA)
- Pharmacology & Pharmacy (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Biochemistry (AREA)
- Polymers & Plastics (AREA)
- Organic Chemistry (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Epidemiology (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Procédé de préparation d'un hydrozyéthylamidon approprié à l'utilisation comme diluant du plasma sanguin par hydroxyéthylation alcaline de l'amidon et neutralisation subséquente du mélange de réaction. On extrait l'hydorxyéthylamidon du mélange de réaction à l'aide d'un solvant tel que le diméthylformamide dans lequel les sels formés à la neutralisation sont peu solubles ou totalement insolubles. L'hydroxyéthylamidon selon l'invention est suffisamment pur pour les applications médicales, notamment comme succédané ou diluant du plasma sanguin.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT248977A AT348548B (de) | 1977-04-08 | 1977-04-08 | Verfahren zur herstellung von alsblutplasma- expander geeignerter hydroxyaethylstaerke |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2386558A1 true FR2386558A1 (fr) | 1978-11-03 |
FR2386558B1 FR2386558B1 (fr) | 1980-08-08 |
Family
ID=3535207
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR7810290A Granted FR2386558A1 (fr) | 1977-04-08 | 1978-04-06 | Hydroxyethylamidon approprie a l'utilisation comme diluant du plasma sanguin et son procede de preparation |
Country Status (20)
Country | Link |
---|---|
US (1) | US4167622A (fr) |
JP (1) | JPS5460385A (fr) |
AT (1) | AT348548B (fr) |
CA (1) | CA1092603A (fr) |
CH (1) | CH632281A5 (fr) |
CS (1) | CS193499B2 (fr) |
DD (1) | DD135352A5 (fr) |
DE (1) | DE2814032A1 (fr) |
DK (1) | DK158791C (fr) |
FI (1) | FI63762C (fr) |
FR (1) | FR2386558A1 (fr) |
GB (1) | GB1551807A (fr) |
HU (1) | HU176274B (fr) |
IL (1) | IL54388A (fr) |
IT (1) | IT1094297B (fr) |
NL (1) | NL188753C (fr) |
SE (1) | SE430068B (fr) |
SI (1) | SI7810823A8 (fr) |
SU (1) | SU797586A3 (fr) |
YU (1) | YU40514B (fr) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4431800A (en) * | 1982-03-30 | 1984-02-14 | General Foods Corporation | Process for hydroxypropylating starch |
DE3428201A1 (de) * | 1984-07-31 | 1986-02-06 | Laevosan-Gesellschaft mbH & Co. KG, Linz | Loesungen fuer die peritonealdialyse |
SE462100B (sv) * | 1985-08-08 | 1990-05-07 | Perstorp Ab | Komposition och dess anvaendning i ett tvaa- eller flerfassystem |
DE19975071I2 (de) * | 1989-06-16 | 2000-02-03 | Fresenius Ag | Hydroxyethylstaerke als Plasmaexpander Verfahren zu ihrer Herstellung und Verwendung als kolloidales Plasmaersatzmittel |
GB9121559D0 (en) * | 1991-10-10 | 1991-11-27 | Dowty Defence & Air Syst | Pumps |
US6051700A (en) * | 1999-02-11 | 2000-04-18 | Grain Processing Corporation | Process and method for hydroxyalkylation of starch and hydroxyalkyl starch prepared accordingly |
US6746836B1 (en) * | 2000-12-08 | 2004-06-08 | Abe Widra | Alpha-keratose as a blood plasma expander and use thereof |
CN101952422A (zh) | 2007-12-27 | 2011-01-19 | 巴克斯特国际公司 | 化学修饰的因子ix |
CN102617743B (zh) * | 2012-03-31 | 2015-02-18 | 李育强 | 一种羟乙基淀粉的制备方法 |
CN103588888A (zh) * | 2013-11-17 | 2014-02-19 | 石家庄四药有限公司 | 一种中低分子量羟乙基淀粉的制备方法 |
DE202016102800U1 (de) | 2016-05-25 | 2016-09-02 | Joint-Stock Company "MEDPOLYMER" | Plasma Ersatzlösung |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR88043E (fr) * | 1964-07-20 | 1966-06-17 | Staley Mfg Co A E | Préparation d'éthers d'amylose par éthérification catalytique d'une solution aqueuse d'amylose |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3414530A (en) * | 1965-12-23 | 1968-12-03 | Agriculture Usa | Graft polymers of polyalkylene oxides on starch and dextrin |
US3523938A (en) * | 1967-12-13 | 1970-08-11 | American Hospital Supply Corp | Starch plasma expanders and process of preparation |
JPS538750B2 (fr) * | 1971-08-18 | 1978-03-31 | ||
US3937821A (en) * | 1971-08-21 | 1976-02-10 | Kyorin Seiyaku Kabushiki Kaisha | Plasma substitute including artificial starch and method for the preparation thereof |
JPS495193A (fr) * | 1972-05-02 | 1974-01-17 | ||
DE2260785A1 (de) * | 1972-12-12 | 1974-06-20 | Morishita Pharma | Verfahren zur herstellung von hydroxyaethylstaerke, die in der 6-stellung des glucoserings durch viele hydroxyaethylgruppen substituiert ist |
JPS5160284A (ja) * | 1974-11-25 | 1976-05-26 | Ajinomoto Kk | Sohidorokishechirukadenpunno seiseiho |
-
1977
- 1977-04-08 AT AT248977A patent/AT348548B/de not_active IP Right Cessation
-
1978
- 1978-03-29 NL NLAANVRAGE7803334,A patent/NL188753C/xx not_active IP Right Cessation
- 1978-03-30 IL IL54388A patent/IL54388A/xx unknown
- 1978-03-31 DE DE19782814032 patent/DE2814032A1/de active Granted
- 1978-04-03 GB GB12893/78A patent/GB1551807A/en not_active Expired
- 1978-04-03 CS CS782142A patent/CS193499B2/cs unknown
- 1978-04-04 SU SU782596657A patent/SU797586A3/ru active
- 1978-04-05 IT IT21997/78A patent/IT1094297B/it active
- 1978-04-05 CA CA300,511A patent/CA1092603A/fr not_active Expired
- 1978-04-06 SI SI7810823A patent/SI7810823A8/sl unknown
- 1978-04-06 FR FR7810290A patent/FR2386558A1/fr active Granted
- 1978-04-06 SE SE7803892A patent/SE430068B/sv not_active IP Right Cessation
- 1978-04-06 YU YU823/78A patent/YU40514B/xx unknown
- 1978-04-06 JP JP4373378A patent/JPS5460385A/ja active Granted
- 1978-04-06 DD DD78204634A patent/DD135352A5/xx unknown
- 1978-04-07 DK DK155178A patent/DK158791C/da not_active IP Right Cessation
- 1978-04-07 FI FI781058A patent/FI63762C/fi not_active IP Right Cessation
- 1978-04-07 US US05/894,447 patent/US4167622A/en not_active Expired - Lifetime
- 1978-04-07 CH CH379078A patent/CH632281A5/de not_active IP Right Cessation
- 1978-04-07 HU HU78LA933A patent/HU176274B/hu not_active IP Right Cessation
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR88043E (fr) * | 1964-07-20 | 1966-06-17 | Staley Mfg Co A E | Préparation d'éthers d'amylose par éthérification catalytique d'une solution aqueuse d'amylose |
Also Published As
Publication number | Publication date |
---|---|
CH632281A5 (de) | 1982-09-30 |
ATA248977A (de) | 1978-07-15 |
SI7810823A8 (en) | 1994-12-31 |
FR2386558B1 (fr) | 1980-08-08 |
DK158791C (da) | 1990-12-03 |
DE2814032A1 (de) | 1978-10-19 |
NL188753B (nl) | 1992-04-16 |
NL7803334A (nl) | 1978-10-10 |
DD135352A5 (de) | 1979-05-02 |
IT1094297B (it) | 1985-07-26 |
YU82378A (en) | 1984-02-29 |
JPS5460385A (en) | 1979-05-15 |
HU176274B (en) | 1981-01-28 |
SE7803892L (sv) | 1978-10-09 |
IL54388A0 (en) | 1978-06-15 |
NL188753C (nl) | 1992-09-16 |
CA1092603A (fr) | 1980-12-30 |
CS193499B2 (en) | 1979-10-31 |
DK158791B (da) | 1990-07-16 |
DE2814032C2 (fr) | 1989-12-14 |
SU797586A3 (ru) | 1981-01-15 |
GB1551807A (en) | 1979-08-30 |
IT7821997A0 (it) | 1978-04-05 |
DK155178A (da) | 1978-10-09 |
AT348548B (de) | 1979-02-26 |
IL54388A (en) | 1981-07-31 |
JPS6334161B2 (fr) | 1988-07-08 |
SE430068B (sv) | 1983-10-17 |
US4167622A (en) | 1979-09-11 |
FI781058A (fi) | 1978-10-09 |
FI63762B (fi) | 1983-04-29 |
FI63762C (fi) | 1983-08-10 |
YU40514B (en) | 1986-02-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
ST | Notification of lapse |