CA2195283A1 - Procede de fabrication de fer-dextran par ultrafiltration - Google Patents

Procede de fabrication de fer-dextran par ultrafiltration

Info

Publication number
CA2195283A1
CA2195283A1 CA002195283A CA2195283A CA2195283A1 CA 2195283 A1 CA2195283 A1 CA 2195283A1 CA 002195283 A CA002195283 A CA 002195283A CA 2195283 A CA2195283 A CA 2195283A CA 2195283 A1 CA2195283 A1 CA 2195283A1
Authority
CA
Canada
Prior art keywords
ultrafiltration
iron dextran
manufacturing iron
dextran
manufacturing
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
Application number
CA002195283A
Other languages
English (en)
Other versions
CA2195283C (fr
Inventor
Thomas C. Usher
Natu Patel
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.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CA002195283A priority Critical patent/CA2195283C/fr
Publication of CA2195283A1 publication Critical patent/CA2195283A1/fr
Application granted granted Critical
Publication of CA2195283C publication Critical patent/CA2195283C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/16—Feed pretreatment
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/145—Ultrafiltration
    • 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

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Biochemistry (AREA)
  • Materials Engineering (AREA)
  • Medicinal Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Organic Chemistry (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
CA002195283A 1997-01-16 1997-01-16 Procede de fabrication de fer-dextran par ultrafiltration Expired - Fee Related CA2195283C (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA002195283A CA2195283C (fr) 1997-01-16 1997-01-16 Procede de fabrication de fer-dextran par ultrafiltration

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA002195283A CA2195283C (fr) 1997-01-16 1997-01-16 Procede de fabrication de fer-dextran par ultrafiltration

Publications (2)

Publication Number Publication Date
CA2195283A1 true CA2195283A1 (fr) 1998-07-16
CA2195283C CA2195283C (fr) 2008-07-22

Family

ID=4159676

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002195283A Expired - Fee Related CA2195283C (fr) 1997-01-16 1997-01-16 Procede de fabrication de fer-dextran par ultrafiltration

Country Status (1)

Country Link
CA (1) CA2195283C (fr)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1858930B1 (fr) 2005-03-15 2011-07-20 Biofer S.p.A. Methode de preparation de complexes de fer trivalents avec des sucres mono-, di- ou polysaccharidiques
CN103224571A (zh) * 2013-04-08 2013-07-31 江苏久吾高科技股份有限公司 一种超滤膜法提纯多糖铁络合物的方法
CN106526050A (zh) * 2015-09-15 2017-03-22 河北远征药业有限公司 一种右旋糖酐铁注射液中苯酚的含量测定方法
US11123321B2 (en) 2002-10-23 2021-09-21 Vifor (International) Ag Aqueous iron carbohydrate complexes, their production and medicaments containing them
CN113480678A (zh) * 2021-08-06 2021-10-08 江西华太药业有限公司 右旋糖酐铁合成方法及其分散片
US11344568B2 (en) 2006-01-06 2022-05-31 American Regent, Inc. Methods and compositions for administration of iron

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101585887B (zh) * 2008-05-22 2011-12-14 中国科学院过程工程研究所 应用纳滤技术对右旋糖酐铁络合物水溶液进行脱盐和浓缩的方法
CN104829745B (zh) * 2015-04-29 2017-03-08 江西华太药业有限公司 一种右旋糖酐铁及其制备方法
CN110183548B (zh) * 2019-06-28 2021-05-18 瑞普（天津）生物药业有限公司 一种低分子葡聚糖铁的制备方法及其应用

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11123321B2 (en) 2002-10-23 2021-09-21 Vifor (International) Ag Aqueous iron carbohydrate complexes, their production and medicaments containing them
US11291645B2 (en) 2002-10-23 2022-04-05 Vifor (International) Ag Aqueous iron carbohydrate complexes, their production and medicaments containing them
EP1858930B1 (fr) 2005-03-15 2011-07-20 Biofer S.p.A. Methode de preparation de complexes de fer trivalents avec des sucres mono-, di- ou polysaccharidiques
US11364260B2 (en) 2006-01-06 2022-06-21 American Regent, Inc. Methods and compositions for administration of iron
US11478502B2 (en) 2006-01-06 2022-10-25 American Regent, Inc. Methods and compositions for administration of iron
US11433091B2 (en) 2006-01-06 2022-09-06 American Regent, Inc. Methods and compositions for administration of iron
US11406656B2 (en) 2006-01-06 2022-08-09 American Regent, Inc. Methods and compositions for administration of iron
US11344568B2 (en) 2006-01-06 2022-05-31 American Regent, Inc. Methods and compositions for administration of iron
CN103224571A (zh) * 2013-04-08 2013-07-31 江苏久吾高科技股份有限公司 一种超滤膜法提纯多糖铁络合物的方法
CN103224571B (zh) * 2013-04-08 2015-04-29 江苏久吾高科技股份有限公司 一种超滤膜法提纯多糖铁络合物的方法
CN106526050A (zh) * 2015-09-15 2017-03-22 河北远征药业有限公司 一种右旋糖酐铁注射液中苯酚的含量测定方法
CN106526050B (zh) * 2015-09-15 2018-06-19 河北远征药业有限公司 一种右旋糖酐铁注射液中苯酚的含量测定方法
CN113480678B (zh) * 2021-08-06 2022-03-25 江西华太药业有限公司 右旋糖酐铁合成方法及其分散片
CN113480678A (zh) * 2021-08-06 2021-10-08 江西华太药业有限公司 右旋糖酐铁合成方法及其分散片

Also Published As

Publication number Publication date
CA2195283C (fr) 2008-07-22

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Legal Events

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EEER Examination request
MKLA Lapsed

Effective date: 20150116