EP1891054A1 - Hydrates de sels alcalino-terreux d'irbesartan et leur preparation - Google Patents
Hydrates de sels alcalino-terreux d'irbesartan et leur preparationInfo
- Publication number
- EP1891054A1 EP1891054A1 EP06764732A EP06764732A EP1891054A1 EP 1891054 A1 EP1891054 A1 EP 1891054A1 EP 06764732 A EP06764732 A EP 06764732A EP 06764732 A EP06764732 A EP 06764732A EP 1891054 A1 EP1891054 A1 EP 1891054A1
- Authority
- EP
- European Patent Office
- Prior art keywords
- irbesartan
- salt
- tetrahydrate
- hydrates
- preparation
- 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.)
- Withdrawn
Links
- 239000002947 C09CA04 - Irbesartan Substances 0.000 title claims abstract description 43
- 229960002198 irbesartan Drugs 0.000 title claims abstract description 43
- YCPOHTHPUREGFM-UHFFFAOYSA-N irbesartan Chemical class O=C1N(CC=2C=CC(=CC=2)C=2C(=CC=CC=2)C=2[N]N=NN=2)C(CCCC)=NC21CCCC2 YCPOHTHPUREGFM-UHFFFAOYSA-N 0.000 title claims abstract description 34
- 150000003839 salts Chemical class 0.000 title claims abstract description 26
- 150000004677 hydrates Chemical class 0.000 title claims abstract description 7
- 238000002360 preparation method Methods 0.000 title claims abstract description 6
- 239000012736 aqueous medium Substances 0.000 claims abstract description 4
- -1 irbesartan calcium salt Chemical class 0.000 claims description 13
- 150000004685 tetrahydrates Chemical class 0.000 claims description 10
- 159000000003 magnesium salts Chemical class 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 6
- 239000011575 calcium Substances 0.000 claims description 5
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims description 4
- 239000007864 aqueous solution Substances 0.000 claims description 4
- 229910052791 calcium Inorganic materials 0.000 claims description 4
- 150000004096 irbesartan derivatives Chemical class 0.000 claims description 4
- 159000000007 calcium salts Chemical class 0.000 claims description 2
- 159000000000 sodium salts Chemical class 0.000 claims description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 11
- 238000004128 high performance liquid chromatography Methods 0.000 description 9
- 239000000843 powder Substances 0.000 description 8
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 description 6
- 239000000243 solution Substances 0.000 description 6
- 238000004458 analytical method Methods 0.000 description 4
- 229910052784 alkaline earth metal Inorganic materials 0.000 description 3
- 150000001875 compounds Chemical class 0.000 description 3
- 238000004313 potentiometry Methods 0.000 description 3
- 238000002411 thermogravimetry Methods 0.000 description 3
- TWRXJAOTZQYOKJ-UHFFFAOYSA-L Magnesium chloride Chemical compound [Mg+2].[Cl-].[Cl-] TWRXJAOTZQYOKJ-UHFFFAOYSA-L 0.000 description 2
- 238000005481 NMR spectroscopy Methods 0.000 description 2
- MMFBVFWEERQGJK-UHFFFAOYSA-N calcium;tetrahydrate Chemical compound O.O.O.O.[Ca] MMFBVFWEERQGJK-UHFFFAOYSA-N 0.000 description 2
- 239000013078 crystal Substances 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 239000011777 magnesium Substances 0.000 description 2
- NZHDAMQFAJCLLC-UHFFFAOYSA-N magnesium;tetrahydrate Chemical compound O.O.O.O.[Mg] NZHDAMQFAJCLLC-UHFFFAOYSA-N 0.000 description 2
- 238000000655 nuclear magnetic resonance spectrum Methods 0.000 description 2
- VLTRZXGMWDSKGL-UHFFFAOYSA-N perchloric acid Chemical compound OCl(=O)(=O)=O VLTRZXGMWDSKGL-UHFFFAOYSA-N 0.000 description 2
- 239000012429 reaction media Substances 0.000 description 2
- 150000003536 tetrazoles Chemical class 0.000 description 2
- 102000005862 Angiotensin II Human genes 0.000 description 1
- 101800000733 Angiotensin-2 Proteins 0.000 description 1
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- 208000007342 Diabetic Nephropathies Diseases 0.000 description 1
- VEXZGXHMUGYJMC-UHFFFAOYSA-N Hydrochloric acid Chemical compound Cl VEXZGXHMUGYJMC-UHFFFAOYSA-N 0.000 description 1
- CPELXLSAUQHCOX-UHFFFAOYSA-N Hydrogen bromide Chemical compound Br CPELXLSAUQHCOX-UHFFFAOYSA-N 0.000 description 1
- CZGUSIXMZVURDU-JZXHSEFVSA-N Ile(5)-angiotensin II Chemical compound C([C@@H](C(=O)N[C@@H]([C@@H](C)CC)C(=O)N[C@@H](CC=1NC=NC=1)C(=O)N1[C@@H](CCC1)C(=O)N[C@@H](CC=1C=CC=CC=1)C([O-])=O)NC(=O)[C@@H](NC(=O)[C@H](CCCNC(N)=[NH2+])NC(=O)[C@@H]([NH3+])CC([O-])=O)C(C)C)C1=CC=C(O)C=C1 CZGUSIXMZVURDU-JZXHSEFVSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 150000001342 alkaline earth metals Chemical class 0.000 description 1
- 239000002333 angiotensin II receptor antagonist Substances 0.000 description 1
- 239000000400 angiotensin II type 1 receptor blocker Substances 0.000 description 1
- 229950006323 angiotensin ii Drugs 0.000 description 1
- 239000002220 antihypertensive agent Substances 0.000 description 1
- 229940127088 antihypertensive drug Drugs 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 238000002425 crystallisation Methods 0.000 description 1
- 230000008025 crystallization Effects 0.000 description 1
- 208000033679 diabetic kidney disease Diseases 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 150000007529 inorganic bases Chemical class 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 229910001629 magnesium chloride Inorganic materials 0.000 description 1
- 125000002496 methyl group Chemical group [H]C([H])([H])* 0.000 description 1
- 150000007522 mineralic acids Chemical class 0.000 description 1
- 150000007530 organic bases Chemical class 0.000 description 1
- 239000003960 organic solvent Substances 0.000 description 1
- XAEFZNCEHLXOMS-UHFFFAOYSA-M potassium benzoate Chemical compound [K+].[O-]C(=O)C1=CC=CC=C1 XAEFZNCEHLXOMS-UHFFFAOYSA-M 0.000 description 1
- 239000013557 residual solvent Substances 0.000 description 1
- 238000001228 spectrum Methods 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 229910021653 sulphate ion Inorganic materials 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D403/00—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00
- C07D403/02—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings
- C07D403/10—Heterocyclic compounds containing two or more hetero rings, having nitrogen atoms as the only ring hetero atoms, not provided for by group C07D401/00 containing two hetero rings linked by a carbon chain containing aromatic rings
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P13/00—Drugs for disorders of the urinary system
- A61P13/12—Drugs for disorders of the urinary system of the kidneys
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P3/00—Drugs for disorders of the metabolism
- A61P3/08—Drugs for disorders of the metabolism for glucose homeostasis
- A61P3/10—Drugs for disorders of the metabolism for glucose homeostasis for hyperglycaemia, e.g. antidiabetics
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P9/00—Drugs for disorders of the cardiovascular system
- A61P9/12—Antihypertensives
Definitions
- the present invention relates to hydrates of alkaline earth salts of irbesartan and their preparation.
- Irbesartan is an angiotensin II AT1 receptor antagonist marketed as an antihypertensive drug and in the treatment of diabetic nephropathy.
- Irbesartan whose chemical name is 2-n-butyl-3 - [(2 '- (1H-tetrazol-5-yl) biphenyl-4-yl)] methyl] -1,3-diazaspiro [4,4 ] non-l-en-4-one of formula:
- Salts of irbesartan with an inorganic acid namely hydrobromide, hydrochloride and sulphate, are mentioned in US Pat. No. 6,162,922 and its European equivalent EP 1 060 165 B.
- EP 708 103 B discloses 2 tautomeric forms of irbesartan: A-form and B-form. This patent indicates that Form A is in the form of stable, non-hydroscopic needles having high electrostaticity. In addition, a new crystalline habit of rirbesartan form A is described in patent EP 1 089 994; in this patent, it is mentioned that irbesartan crystals of needle A are difficult to filter and dry and have poor flowability.
- Hydrates of the pharmaceutically acceptable alkaline earth metal salts of irbesartan have now been found which can be obtained easily from a process whose steps are carried out in aqueous solution.
- These are the hydrates of the calcium salt and the magnesium salt of irbesartan, more particularly the irbesartan calcium salt tetrahydrate and the irbesartan magnesium salt tetrahydrate.
- the subject of the present invention is the hydrates of the pharmaceutically acceptable alkaline earth salts of irbesartan, namely: the calcium and magnesium salts of irbesartan; the present invention is particularly relative to the tetrahydrate of the irbesartan calcium salt and the tetrahydrate of the irbesartan magnesium salt, and more particularly to the crystalline forms of these compounds.
- a sodium salt of irbesartan is prepared in aqueous solution; then
- the irbesartan sodium salt is displaced by the desired alkaline earth salt in an aqueous medium.
- the hydrate of the irbesartan alkaline earth salt thus formed is isolated by filtration; it is then dried.
- X-ray powder (X-ray) diffractograms were recorded for crystalline forms of irbesartan calcium salt tetrahydrate and irbesartan magesium salt tetrahydrate.
- the parameters of the crystal lattice were determined for each of the salts from their powder diffractogram.
- Tetrahydrate of the magnesium salt of irbesartan Tetrahydrate of the magnesium salt of irbesartan.
- Tetrahydrate of irbesartan calcium salt Tetrahydrate of irbesartan calcium salt.
- the subject of the present invention is also the tetrahydrate of the calcium or magnesium salt of irbesartan in crystalline form.
- Tetrahydrate of irbesartan calcium salt Tetrahydrate of irbesartan calcium salt.
- the irbesartan content in the irbesartan salt, determined by HPLC, is 81.34% (theoretical: 82.26%).
- the calcium content determined by ionic HPLC, is 3.86% (theoretical: 3.90%).
- Potentiometry makes it possible to quantify, by perchloric acid determination of the two basic functions of said salt, the amount of irbesartan present in the irbesartan salt.
- the water content of the salt obtained is measured by the method of Karl Fisher (15.4% or 4H2O) and by thermogravimetry: the thermogravimetry makes it possible to measure the loss of mass at 100 ° C that is to say the loss of water in mass: 12.96% is 4 moles of water per mole of product.
- Tetrahydrate of the magnesium salt of irbesartan Tetrahydrate of the magnesium salt of irbesartan.
- the irbesartan content in the salt is 82.39% (theoretical: 83.50%).
- the magnesium content determined by ionic HPLC, is 2.35% (theoretical: 2.87%).
- the water content of the salt obtained is measured by Karl Fisher (15.86% or 4H 2 O) and thermogravimetry: 12.26% or 4 moles of water per mole of product.
- the powder diffractogram Rx recorded for the salt obtained is shown in FIG. 2.
Landscapes
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Organic Chemistry (AREA)
- Life Sciences & Earth Sciences (AREA)
- General Health & Medical Sciences (AREA)
- Veterinary Medicine (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Pharmacology & Pharmacy (AREA)
- Engineering & Computer Science (AREA)
- Animal Behavior & Ethology (AREA)
- Public Health (AREA)
- Diabetes (AREA)
- Heart & Thoracic Surgery (AREA)
- Cardiology (AREA)
- Emergency Medicine (AREA)
- Endocrinology (AREA)
- Hematology (AREA)
- Obesity (AREA)
- Urology & Nephrology (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
Abstract
Description
Claims
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR0505755A FR2886642B1 (fr) | 2005-06-06 | 2005-06-06 | Sels alcalino-terreux d'irbesartan et leur preparation |
| PCT/FR2006/001267 WO2006131632A1 (fr) | 2005-06-06 | 2006-06-06 | Hydrates de sels alcalino-terreux d'irbesartan et leur preparation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| EP1891054A1 true EP1891054A1 (fr) | 2008-02-27 |
Family
ID=35639476
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EP06764732A Withdrawn EP1891054A1 (fr) | 2005-06-06 | 2006-06-06 | Hydrates de sels alcalino-terreux d'irbesartan et leur preparation |
Country Status (16)
| Country | Link |
|---|---|
| US (1) | US7947842B2 (fr) |
| EP (1) | EP1891054A1 (fr) |
| JP (1) | JP2008542435A (fr) |
| KR (1) | KR20080024473A (fr) |
| CN (1) | CN101248061B (fr) |
| AR (1) | AR054131A1 (fr) |
| AU (1) | AU2006256678A1 (fr) |
| BR (1) | BRPI0610933A2 (fr) |
| CA (1) | CA2610665A1 (fr) |
| FR (1) | FR2886642B1 (fr) |
| IL (1) | IL187723A (fr) |
| MX (1) | MX2007015426A (fr) |
| RU (1) | RU2401266C2 (fr) |
| TW (1) | TW200716099A (fr) |
| UY (1) | UY29584A1 (fr) |
| WO (1) | WO2006131632A1 (fr) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2008018843A1 (fr) * | 2006-08-08 | 2008-02-14 | Ulkar Kimya Sanayi Ve Ticaret As | Procédé de production de formes de sel utiles de composés de biphényl-tétrazole |
| CN111175385B (zh) * | 2018-11-12 | 2023-02-07 | 珠海润都制药股份有限公司 | 一种厄贝沙坦中厄贝沙坦同分异构体检验方法 |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5270317A (en) * | 1990-03-20 | 1993-12-14 | Elf Sanofi | N-substituted heterocyclic derivatives, their preparation and the pharmaceutical compositions in which they are present |
| TW201738B (fr) * | 1990-03-20 | 1993-03-11 | Sanofi Co | |
| US5541209A (en) * | 1994-08-22 | 1996-07-30 | Bristol-Myers Squibb Company | Method of treating or preventing cardiac arrhythmia employing an N-substituted heterocyclic derivative |
| AR032758A1 (es) * | 2000-07-19 | 2003-11-26 | Novartis Ag | Sales valsartan, un proceso para su fabricacion, composiciones farmaceuticas y el uso de dichas sales para la preparacion de medicamentos |
| CN1548421A (zh) * | 2003-05-22 | 2004-11-24 | 上海医药工业研究院 | 替米沙坦盐及其制备方法 |
| SI21849A (sl) * | 2004-07-29 | 2006-02-28 | Krka, Tovarna Zdravil, D.D., Novo Mesto | Priprava hidrokloridnih soli tetrazolskega derivata |
-
2005
- 2005-06-06 FR FR0505755A patent/FR2886642B1/fr not_active Expired - Fee Related
-
2006
- 2006-06-02 AR ARP060102315A patent/AR054131A1/es not_active Application Discontinuation
- 2006-06-05 TW TW095119885A patent/TW200716099A/zh unknown
- 2006-06-06 MX MX2007015426A patent/MX2007015426A/es active IP Right Grant
- 2006-06-06 CN CN2006800198798A patent/CN101248061B/zh not_active Expired - Fee Related
- 2006-06-06 JP JP2008515246A patent/JP2008542435A/ja active Pending
- 2006-06-06 BR BRPI0610933-0A patent/BRPI0610933A2/pt not_active IP Right Cessation
- 2006-06-06 KR KR1020077028374A patent/KR20080024473A/ko not_active Ceased
- 2006-06-06 RU RU2007149526/04A patent/RU2401266C2/ru not_active IP Right Cessation
- 2006-06-06 EP EP06764732A patent/EP1891054A1/fr not_active Withdrawn
- 2006-06-06 CA CA002610665A patent/CA2610665A1/fr not_active Abandoned
- 2006-06-06 WO PCT/FR2006/001267 patent/WO2006131632A1/fr not_active Ceased
- 2006-06-06 AU AU2006256678A patent/AU2006256678A1/en not_active Abandoned
- 2006-06-07 UY UY29584A patent/UY29584A1/es unknown
-
2007
- 2007-11-28 IL IL187723A patent/IL187723A/en not_active IP Right Cessation
- 2007-12-05 US US11/950,555 patent/US7947842B2/en active Active
Non-Patent Citations (1)
| Title |
|---|
| See references of WO2006131632A1 * |
Also Published As
| Publication number | Publication date |
|---|---|
| IL187723A (en) | 2011-06-30 |
| TW200716099A (en) | 2007-05-01 |
| UY29584A1 (es) | 2007-01-31 |
| US7947842B2 (en) | 2011-05-24 |
| US20080096944A1 (en) | 2008-04-24 |
| MX2007015426A (es) | 2008-02-19 |
| RU2007149526A (ru) | 2009-07-20 |
| FR2886642B1 (fr) | 2008-05-30 |
| CN101248061A (zh) | 2008-08-20 |
| FR2886642A1 (fr) | 2006-12-08 |
| AU2006256678A1 (en) | 2006-12-14 |
| IL187723A0 (en) | 2008-08-07 |
| KR20080024473A (ko) | 2008-03-18 |
| WO2006131632A1 (fr) | 2006-12-14 |
| HK1123793A1 (en) | 2009-06-26 |
| CN101248061B (zh) | 2011-08-24 |
| JP2008542435A (ja) | 2008-11-27 |
| RU2401266C2 (ru) | 2010-10-10 |
| CA2610665A1 (fr) | 2006-12-14 |
| AR054131A1 (es) | 2007-06-06 |
| BRPI0610933A2 (pt) | 2010-08-03 |
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| 17P | Request for examination filed |
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| RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: SANOFI |
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| RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
Owner name: SANOFI |
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| RAP1 | Party data changed (applicant data changed or rights of an application transferred) |
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| STAA | Information on the status of an ep patent application or granted ep patent |
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| 18W | Application withdrawn |
Effective date: 20150615 |