FR16C0033I1 - - Google Patents
Info
- Publication number
- FR16C0033I1 FR16C0033I1 FR16C0033C FR16C0033I1 FR 16C0033 I1 FR16C0033 I1 FR 16C0033I1 FR 16C0033 C FR16C0033 C FR 16C0033C FR 16C0033 I1 FR16C0033 I1 FR 16C0033I1
- Authority
- FR
- France
- Prior art keywords
- hydroxypyrone
- iron
- reacting
- carboxylic acid
- aqueous solution
- 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.)
- Active
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D309/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
- C07D309/34—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
- C07D309/36—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members with oxygen atoms directly attached to ring carbon atoms
- C07D309/40—Oxygen atoms attached in positions 3 and 4, e.g. maltol
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P7/00—Drugs for disorders of the blood or the extracellular fluid
- A61P7/06—Antianaemics
Landscapes
- Organic Chemistry (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Hematology (AREA)
- Diabetes (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Engineering & Computer Science (AREA)
- Pharmacology & Pharmacy (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Compounds Of Iron (AREA)
- Plural Heterocyclic Compounds (AREA)
Abstract
A method of forming an iron hydroxypyrone compound comprising reacting an iron salt of a carboxylic acid and a hydroxypyrone in an aqueous solution at a pH greater than 7.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB0211500.4A GB0211500D0 (en) | 2002-05-18 | 2002-05-18 | Method of forming iron hydroxypyrone compounds |
PCT/GB2003/001956 WO2003097627A1 (en) | 2002-05-18 | 2003-05-07 | Method of forming iron hydroxypyrone compounds |
Publications (2)
Publication Number | Publication Date |
---|---|
FR16C0033I1 true FR16C0033I1 (en) | 2016-09-23 |
FR16C0033I2 FR16C0033I2 (en) | 2018-01-19 |
Family
ID=9936987
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR16C0033C Active FR16C0033I2 (en) | 2002-05-18 | 2016-08-09 | METHOD OF FORMATION OF IRON HYDROXYPYRONE COMPOUNDS |
Country Status (11)
Country | Link |
---|---|
US (1) | US7459569B2 (en) |
EP (1) | EP1506183B1 (en) |
AT (1) | ATE352547T1 (en) |
AU (1) | AU2003233881A1 (en) |
BE (1) | BE2016C041I2 (en) |
CA (1) | CA2483067C (en) |
DE (1) | DE60311456T2 (en) |
ES (1) | ES2283771T3 (en) |
FR (1) | FR16C0033I2 (en) |
GB (1) | GB0211500D0 (en) |
WO (1) | WO2003097627A1 (en) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8952061B2 (en) * | 2006-08-22 | 2015-02-10 | University Of Virginia Patent Foundation | Methods and compounds regulating the erythroid response to iron deficiency |
US8058462B2 (en) | 2007-02-06 | 2011-11-15 | Medical Research Council | Ligand modified poly oxo-hydroxy metal ion materials, their uses and processes for their preparation |
GB0808835D0 (en) | 2008-05-15 | 2008-06-18 | Vitra Pharmaceuticals Ltd | Therapeutic compositions |
US8536106B2 (en) | 2010-04-14 | 2013-09-17 | Ecolab Usa Inc. | Ferric hydroxycarboxylate as a builder |
GB201101370D0 (en) | 2011-01-27 | 2011-03-09 | Iron Therapeutics Holdings Ag | Process |
GB201404390D0 (en) * | 2014-03-12 | 2014-04-23 | Iron Therapeutics Holdings Ag | Composition |
WO2015198304A1 (en) | 2014-06-22 | 2015-12-30 | Dexcel Pharma Technologies Ltd. | Pharmaceutical compositions comprising ferric citrate and methods for the production thereof |
GB2531742B (en) | 2014-10-28 | 2016-10-05 | Iron Therapeutics Holdings Ag | Polymorphs of ferric maltol |
GB201517893D0 (en) | 2015-10-09 | 2015-11-25 | Medical Res Council | Methods for producing carboxylate ligand modified ferric iron hydroxide colloids |
EA201892194A1 (en) | 2016-03-31 | 2019-04-30 | Юнайтед Киндом Рисёрч Энд Инновейшн | COMPOSITIONS OF THE COMPLEX OF A THREE VALVE IRON WITH A BALT FOR APPLICATION FOR THE TREATMENT OR PREVENTION OF CANCER AND TUMOR |
AU2017242906B2 (en) * | 2016-03-31 | 2020-11-19 | Shield TX (UK) Limited | Methods for producing Ferric maltol compositions from Ferrous Hydroxides |
JP7033546B2 (en) * | 2016-03-31 | 2022-03-10 | シールド ティーエックス (ユーケー) リミテッド | Methods for Producing Maltol Ferric Compositions from Elemental Iron |
JP7033545B2 (en) * | 2016-03-31 | 2022-03-10 | シールド ティーエックス (ユーケー) リミテッド | Methods for Producing Maltol Ferric Ferric Compositions from Ligand-Modified and Ligand-Coated Ferric Hydroxide |
GB202005054D0 (en) | 2020-04-06 | 2020-05-20 | Nemysis Ltd | Carboxylate Ligand Modified Ferric Iron Hydroxide Compositions for Use in the Treatment or Prevention of Iron Deficiency Associated with Liver Diseases |
CN112574158B (en) * | 2020-12-29 | 2022-08-02 | 南京百泽医药科技有限公司 | Maltoferric crystal form II and preparation method thereof |
CN115177625A (en) * | 2022-06-28 | 2022-10-14 | 金陵药业股份有限公司 | Carboxyl ferric maltose pharmaceutical composition and preparation method thereof |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3130204A (en) | 1962-02-07 | 1964-04-21 | Pfizer & Co C | Preparation of gamma-pyrones |
FR1500765A (en) | 1963-09-19 | 1967-11-10 | Pfizer & Co C | Pyromeconic acid derivatives and process for their preparation |
SE322866B (en) | 1966-12-15 | 1970-04-20 | Astra Ab | |
US4018907A (en) | 1975-08-25 | 1977-04-19 | General Foods Corporation | Coloring food with iron-complexes |
US4212685A (en) * | 1978-12-11 | 1980-07-15 | Lea Manufacturing Company | Protective and color receptive coating for aluminum |
US4279936A (en) | 1979-09-24 | 1981-07-21 | William Underwood Company | Maltol treated canned meat process |
GR78491B (en) | 1982-03-24 | 1984-09-27 | Nat Res Dev | |
EP0094149B1 (en) | 1982-03-24 | 1986-09-10 | National Research Development Corporation | Pharmaceutical compositions containing a complex of iron with n-substituted 3-hydroxypyrid-2-one or -4-one derivatives |
EP0107458B1 (en) | 1982-10-22 | 1987-07-29 | National Research Development Corporation | Pharmaceutical compositions |
GB8308055D0 (en) | 1983-03-24 | 1983-05-05 | Hider R C | Pharmaceutical compositions |
GB8308054D0 (en) | 1983-03-24 | 1983-05-05 | Hider R C | Pharmaceutical compositions |
US4912118A (en) | 1983-09-23 | 1990-03-27 | National Research Development Corporation | Pharmaceutical compositions |
GB8325494D0 (en) | 1983-09-23 | 1983-10-26 | Hider R C | Pharmaceutical compositions |
USRE34313E (en) | 1983-09-23 | 1993-07-13 | National Research Development Corporation | Pharmaceutical compositions |
GB8325496D0 (en) | 1983-09-23 | 1983-10-26 | Hider R C | Pharmaceutical compositions |
GB8329043D0 (en) | 1983-10-31 | 1983-11-30 | Hider R C | Pharmaceutical compositions |
GB8410290D0 (en) * | 1984-04-19 | 1984-05-31 | Callingham B A | Pharmaceutical compositions |
GB8410289D0 (en) | 1984-04-19 | 1984-05-31 | Callingham B A | Pharmaceutical compositions |
US5177068A (en) | 1984-04-19 | 1993-01-05 | National Research Development Corporation | Pharmaceutical compositions |
GB8606913D0 (en) | 1986-03-20 | 1986-04-23 | Hider R C | Treatment of sickle cell disease |
JPH0367565A (en) | 1989-08-07 | 1991-03-22 | Kansai Paint Co Ltd | Iron-enriched food |
GB9209078D0 (en) | 1992-04-27 | 1992-06-10 | Hider Robert C | Pharmaceutical compositions |
GB9217099D0 (en) | 1992-08-12 | 1992-09-23 | British Tech Group | Pharmaceutical compositions |
ES2230564T3 (en) * | 1995-06-10 | 2005-05-01 | Vitra Pharmaceuticals Ltd. | FERRIC COMPOUNDS, COMPOSITIONS, METHODS OF MANUFACTURE OF THESE AND ITS USED. |
GB9621273D0 (en) | 1996-10-11 | 1996-11-27 | Cortecs Ltd | Therapeutic method |
-
2002
- 2002-05-18 GB GBGB0211500.4A patent/GB0211500D0/en not_active Ceased
-
2003
- 2003-05-07 DE DE60311456T patent/DE60311456T2/en not_active Expired - Lifetime
- 2003-05-07 AT AT03727643T patent/ATE352547T1/en not_active IP Right Cessation
- 2003-05-07 WO PCT/GB2003/001956 patent/WO2003097627A1/en active Search and Examination
- 2003-05-07 EP EP03727643A patent/EP1506183B1/en not_active Expired - Lifetime
- 2003-05-07 CA CA2483067A patent/CA2483067C/en not_active Expired - Lifetime
- 2003-05-07 ES ES03727643T patent/ES2283771T3/en not_active Expired - Lifetime
- 2003-05-07 US US10/514,836 patent/US7459569B2/en not_active Expired - Lifetime
- 2003-05-07 AU AU2003233881A patent/AU2003233881A1/en not_active Abandoned
-
2016
- 2016-08-09 FR FR16C0033C patent/FR16C0033I2/en active Active
- 2016-08-17 BE BE2016C041C patent/BE2016C041I2/nl unknown
Also Published As
Publication number | Publication date |
---|---|
FR16C0033I2 (en) | 2018-01-19 |
DE60311456T2 (en) | 2007-11-15 |
US20050250754A1 (en) | 2005-11-10 |
CA2483067C (en) | 2011-04-26 |
WO2003097627A1 (en) | 2003-11-27 |
EP1506183A1 (en) | 2005-02-16 |
US7459569B2 (en) | 2008-12-02 |
GB0211500D0 (en) | 2002-06-26 |
EP1506183B1 (en) | 2007-01-24 |
DE60311456D1 (en) | 2007-03-15 |
ES2283771T3 (en) | 2007-11-01 |
ATE352547T1 (en) | 2007-02-15 |
AU2003233881A1 (en) | 2003-12-02 |
BE2016C041I2 (en) | 2022-08-09 |
CA2483067A1 (en) | 2003-11-27 |
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