CA2454500C - Crystalline forms vi and vii of atorvastatin calcium - Google Patents
Crystalline forms vi and vii of atorvastatin calcium Download PDFInfo
- Publication number
- CA2454500C CA2454500C CA002454500A CA2454500A CA2454500C CA 2454500 C CA2454500 C CA 2454500C CA 002454500 A CA002454500 A CA 002454500A CA 2454500 A CA2454500 A CA 2454500A CA 2454500 C CA2454500 C CA 2454500C
- Authority
- CA
- Canada
- Prior art keywords
- mixture
- atorvastatin calcium
- water
- reaction mixture
- hours
- 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.)
- Expired - Fee Related
Links
- OJRHUICOVVSGSY-RXMQYKEDSA-N (2s)-2-chloro-3-methylbutan-1-ol Chemical compound CC(C)[C@H](Cl)CO OJRHUICOVVSGSY-RXMQYKEDSA-N 0.000 title claims abstract description 39
- 229960001770 atorvastatin calcium Drugs 0.000 title claims abstract description 37
- 238000000034 method Methods 0.000 claims abstract description 20
- 238000004519 manufacturing process Methods 0.000 claims abstract description 4
- WEVYAHXRMPXWCK-UHFFFAOYSA-N Acetonitrile Chemical compound CC#N WEVYAHXRMPXWCK-UHFFFAOYSA-N 0.000 claims description 60
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 31
- 239000000203 mixture Substances 0.000 claims description 28
- 239000011541 reaction mixture Substances 0.000 claims description 25
- HEMHJVSKTPXQMS-UHFFFAOYSA-M Sodium hydroxide Chemical compound [OH-].[Na+] HEMHJVSKTPXQMS-UHFFFAOYSA-M 0.000 claims description 24
- 239000002904 solvent Substances 0.000 claims description 18
- XUKUURHRXDUEBC-KAYWLYCHSA-N Atorvastatin Chemical compound C=1C=CC=CC=1C1=C(C=2C=CC(F)=CC=2)N(CC[C@@H](O)C[C@@H](O)CC(O)=O)C(C(C)C)=C1C(=O)NC1=CC=CC=C1 XUKUURHRXDUEBC-KAYWLYCHSA-N 0.000 claims description 16
- 229960005370 atorvastatin Drugs 0.000 claims description 16
- 238000010992 reflux Methods 0.000 claims description 11
- 239000000243 solution Substances 0.000 claims description 10
- -1 aliphatic nitrile Chemical class 0.000 claims description 8
- UOENAPUPIPQFOY-UHFFFAOYSA-J dicalcium tetraacetate hydrate Chemical compound O.C(C)(=O)[O-].[Ca+2].[Ca+2].C(C)(=O)[O-].C(C)(=O)[O-].C(C)(=O)[O-] UOENAPUPIPQFOY-UHFFFAOYSA-J 0.000 claims description 7
- 150000002148 esters Chemical class 0.000 claims description 7
- 239000007864 aqueous solution Substances 0.000 claims description 6
- 238000001914 filtration Methods 0.000 claims description 6
- FVSKHRXBFJPNKK-UHFFFAOYSA-N propionitrile Chemical compound CCC#N FVSKHRXBFJPNKK-UHFFFAOYSA-N 0.000 claims description 6
- DCKVNWZUADLDEH-UHFFFAOYSA-N sec-butyl acetate Chemical compound CCC(C)OC(C)=O DCKVNWZUADLDEH-UHFFFAOYSA-N 0.000 claims description 6
- GNFTZDOKVXKIBK-UHFFFAOYSA-N 3-(2-methoxyethoxy)benzohydrazide Chemical compound COCCOC1=CC=CC(C(=O)NN)=C1 GNFTZDOKVXKIBK-UHFFFAOYSA-N 0.000 claims description 5
- 125000002490 anilino group Chemical group [H]N(*)C1=C([H])C([H])=C([H])C([H])=C1[H] 0.000 claims description 4
- 238000000634 powder X-ray diffraction Methods 0.000 claims description 4
- FGUUSXIOTUKUDN-IBGZPJMESA-N C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 Chemical compound C1(=CC=CC=C1)N1C2=C(NC([C@H](C1)NC=1OC(=NN=1)C1=CC=CC=C1)=O)C=CC=C2 FGUUSXIOTUKUDN-IBGZPJMESA-N 0.000 claims description 3
- 229910001854 alkali hydroxide Inorganic materials 0.000 claims description 3
- 150000008044 alkali metal hydroxides Chemical class 0.000 claims description 3
- 159000000007 calcium salts Chemical class 0.000 claims description 3
- 238000010438 heat treatment Methods 0.000 claims description 3
- 150000002825 nitriles Chemical class 0.000 claims description 3
- 238000003756 stirring Methods 0.000 claims description 3
- XCIMEFFZGKWCOT-UHFFFAOYSA-N 7-[3-phenyl-4-(phenylcarbamoyl)-2-propan-2-ylpyrrol-1-yl]heptanoic acid Chemical compound C=1N(CCCCCCC(O)=O)C(C(C)C)=C(C=2C=CC=CC=2)C=1C(=O)NC1=CC=CC=C1 XCIMEFFZGKWCOT-UHFFFAOYSA-N 0.000 claims 2
- 125000000999 tert-butyl group Chemical group [H]C([H])([H])C(*)(C([H])([H])[H])C([H])([H])[H] 0.000 claims 1
- 150000004677 hydrates Chemical class 0.000 abstract description 17
- 238000002360 preparation method Methods 0.000 abstract description 15
- 125000001255 4-fluorophenyl group Chemical group [H]C1=C([H])C(*)=C([H])C([H])=C1F 0.000 abstract description 2
- 238000002955 isolation Methods 0.000 abstract description 2
- QADYJRWIEYPDPK-UHFFFAOYSA-L calcium 2-hydroxy-7-[2-hydroxy-3-phenyl-4-(phenylcarbamoyl)-5-propan-2-ylpyrrol-1-yl]heptanoate Chemical compound [Ca++].CC(C)c1c(C(=O)Nc2ccccc2)c(c(O)n1CCCCCC(O)C([O-])=O)-c1ccccc1.CC(C)c1c(C(=O)Nc2ccccc2)c(c(O)n1CCCCCC(O)C([O-])=O)-c1ccccc1 QADYJRWIEYPDPK-UHFFFAOYSA-L 0.000 abstract 1
- XUKUURHRXDUEBC-UHFFFAOYSA-N Atorvastatin Natural products C=1C=CC=CC=1C1=C(C=2C=CC(F)=CC=2)N(CCC(O)CC(O)CC(O)=O)C(C(C)C)=C1C(=O)NC1=CC=CC=C1 XUKUURHRXDUEBC-UHFFFAOYSA-N 0.000 description 11
- ZMXDDKWLCZADIW-UHFFFAOYSA-N N,N-Dimethylformamide Chemical compound CN(C)C=O ZMXDDKWLCZADIW-UHFFFAOYSA-N 0.000 description 6
- 239000004480 active ingredient Substances 0.000 description 6
- 238000004128 high performance liquid chromatography Methods 0.000 description 5
- 239000003960 organic solvent Substances 0.000 description 5
- 239000007787 solid Substances 0.000 description 5
- 102000007330 LDL Lipoproteins Human genes 0.000 description 4
- 108010007622 LDL Lipoproteins Proteins 0.000 description 4
- 239000003814 drug Substances 0.000 description 4
- 238000009472 formulation Methods 0.000 description 4
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical class [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 description 3
- 208000024172 Cardiovascular disease Diseases 0.000 description 3
- 239000011575 calcium Substances 0.000 description 3
- 229910052791 calcium Inorganic materials 0.000 description 3
- 150000007942 carboxylates Chemical class 0.000 description 3
- 229940079593 drug Drugs 0.000 description 3
- 238000011031 large-scale manufacturing process Methods 0.000 description 3
- 238000002844 melting Methods 0.000 description 3
- 230000008018 melting Effects 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- 102100029077 3-hydroxy-3-methylglutaryl-coenzyme A reductase Human genes 0.000 description 2
- 0 CCCNCCN** Chemical compound CCCNCCN** 0.000 description 2
- VTYYLEPIZMXCLO-UHFFFAOYSA-L Calcium carbonate Chemical compound [Ca+2].[O-]C([O-])=O VTYYLEPIZMXCLO-UHFFFAOYSA-L 0.000 description 2
- 229940121710 HMGCoA reductase inhibitor Drugs 0.000 description 2
- 125000000217 alkyl group Chemical group 0.000 description 2
- 150000001408 amides Chemical class 0.000 description 2
- 239000003529 anticholesteremic agent Substances 0.000 description 2
- 239000003524 antilipemic agent Substances 0.000 description 2
- 239000008280 blood Substances 0.000 description 2
- 210000004369 blood Anatomy 0.000 description 2
- 235000011116 calcium hydroxide Nutrition 0.000 description 2
- OSGAYBCDTDRGGQ-UHFFFAOYSA-L calcium sulfate Chemical compound [Ca+2].[O-]S([O-])(=O)=O OSGAYBCDTDRGGQ-UHFFFAOYSA-L 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 2
- 230000000055 hyoplipidemic effect Effects 0.000 description 2
- 239000008194 pharmaceutical composition Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 239000013557 residual solvent Substances 0.000 description 2
- 239000002002 slurry Substances 0.000 description 2
- 125000001273 sulfonato group Chemical group [O-]S(*)(=O)=O 0.000 description 2
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 description 1
- 101710158485 3-hydroxy-3-methylglutaryl-coenzyme A reductase Proteins 0.000 description 1
- QTBSBXVTEAMEQO-UHFFFAOYSA-M Acetate Chemical compound CC([O-])=O QTBSBXVTEAMEQO-UHFFFAOYSA-M 0.000 description 1
- 239000004135 Bone phosphate Substances 0.000 description 1
- CPELXLSAUQHCOX-UHFFFAOYSA-M Bromide Chemical compound [Br-] CPELXLSAUQHCOX-UHFFFAOYSA-M 0.000 description 1
- FERIUCNNQQJTOY-UHFFFAOYSA-M Butyrate Chemical compound CCCC([O-])=O FERIUCNNQQJTOY-UHFFFAOYSA-M 0.000 description 1
- FERIUCNNQQJTOY-UHFFFAOYSA-N Butyric acid Natural products CCCC(O)=O FERIUCNNQQJTOY-UHFFFAOYSA-N 0.000 description 1
- UXVMQQNJUSDDNG-UHFFFAOYSA-L Calcium chloride Chemical compound [Cl-].[Cl-].[Ca+2] UXVMQQNJUSDDNG-UHFFFAOYSA-L 0.000 description 1
- FEWJPZIEWOKRBE-JCYAYHJZSA-N Dextrotartaric acid Chemical compound OC(=O)[C@H](O)[C@@H](O)C(O)=O FEWJPZIEWOKRBE-JCYAYHJZSA-N 0.000 description 1
- 102000004190 Enzymes Human genes 0.000 description 1
- 108090000790 Enzymes Proteins 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- 108090000895 Hydroxymethylglutaryl CoA Reductases Proteins 0.000 description 1
- 208000035150 Hypercholesterolemia Diseases 0.000 description 1
- LMLSTUCUPVCKEU-UHFFFAOYSA-N O.O.O.O.O.O.[Ca] Chemical compound O.O.O.O.O.O.[Ca] LMLSTUCUPVCKEU-UHFFFAOYSA-N 0.000 description 1
- 229910019142 PO4 Inorganic materials 0.000 description 1
- XBDQKXXYIPTUBI-UHFFFAOYSA-M Propionate Chemical compound CCC([O-])=O XBDQKXXYIPTUBI-UHFFFAOYSA-M 0.000 description 1
- RYMZZMVNJRMUDD-UHFFFAOYSA-N SJ000286063 Natural products C12C(OC(=O)C(C)(C)CC)CC(C)C=C2C=CC(C)C1CCC1CC(O)CC(=O)O1 RYMZZMVNJRMUDD-UHFFFAOYSA-N 0.000 description 1
- 208000007536 Thrombosis Diseases 0.000 description 1
- 238000002441 X-ray diffraction Methods 0.000 description 1
- PBCJIPOGFJYBJE-UHFFFAOYSA-N acetonitrile;hydrate Chemical compound O.CC#N PBCJIPOGFJYBJE-UHFFFAOYSA-N 0.000 description 1
- 239000011149 active material Substances 0.000 description 1
- 125000005228 aryl sulfonate group Chemical group 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- FQCKMBLVYCEXJB-MNSAWQCASA-L atorvastatin calcium Chemical compound [Ca+2].C=1C=CC=CC=1C1=C(C=2C=CC(F)=CC=2)N(CC[C@@H](O)C[C@@H](O)CC([O-])=O)C(C(C)C)=C1C(=O)NC1=CC=CC=C1.C=1C=CC=CC=1C1=C(C=2C=CC(F)=CC=2)N(CC[C@@H](O)C[C@@H](O)CC([O-])=O)C(C(C)C)=C1C(=O)NC1=CC=CC=C1 FQCKMBLVYCEXJB-MNSAWQCASA-L 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- WPYMKLBDIGXBTP-UHFFFAOYSA-N benzoic acid Chemical compound OC(=O)C1=CC=CC=C1 WPYMKLBDIGXBTP-UHFFFAOYSA-N 0.000 description 1
- 125000001797 benzyl group Chemical group [H]C1=C([H])C([H])=C(C([H])=C1[H])C([H])([H])* 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 229910001622 calcium bromide Inorganic materials 0.000 description 1
- 229910000019 calcium carbonate Inorganic materials 0.000 description 1
- 239000001110 calcium chloride Substances 0.000 description 1
- 229910001628 calcium chloride Inorganic materials 0.000 description 1
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 description 1
- 229910001634 calcium fluoride Inorganic materials 0.000 description 1
- 239000000920 calcium hydroxide Substances 0.000 description 1
- 229910001861 calcium hydroxide Inorganic materials 0.000 description 1
- 229910001640 calcium iodide Inorganic materials 0.000 description 1
- 235000011132 calcium sulphate Nutrition 0.000 description 1
- VJOCYCQXNTWNGC-UHFFFAOYSA-L calcium;benzenesulfonate Chemical class [Ca+2].[O-]S(=O)(=O)C1=CC=CC=C1.[O-]S(=O)(=O)C1=CC=CC=C1 VJOCYCQXNTWNGC-UHFFFAOYSA-L 0.000 description 1
- BWEYVLQUNDGUEC-UHFFFAOYSA-L calcium;methanesulfonate Chemical class [Ca+2].CS([O-])(=O)=O.CS([O-])(=O)=O BWEYVLQUNDGUEC-UHFFFAOYSA-L 0.000 description 1
- 125000004432 carbon atom Chemical group C* 0.000 description 1
- 125000002915 carbonyl group Chemical group [*:2]C([*:1])=O 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- POULHZVOKOAJMA-UHFFFAOYSA-M dodecanoate Chemical compound CCCCCCCCCCCC([O-])=O POULHZVOKOAJMA-UHFFFAOYSA-M 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000000706 filtrate Substances 0.000 description 1
- OCIFZBONRSADGH-UHFFFAOYSA-N fluorooxyboronic acid Chemical compound OB(O)OF OCIFZBONRSADGH-UHFFFAOYSA-N 0.000 description 1
- XMBWDFGMSWQBCA-UHFFFAOYSA-N hydrogen iodide Chemical compound I XMBWDFGMSWQBCA-UHFFFAOYSA-N 0.000 description 1
- 239000002471 hydroxymethylglutaryl coenzyme A reductase inhibitor Substances 0.000 description 1
- 239000003112 inhibitor Substances 0.000 description 1
- 230000003902 lesion Effects 0.000 description 1
- 150000002632 lipids Chemical class 0.000 description 1
- 229940002661 lipitor Drugs 0.000 description 1
- QIQXTHQIDYTFRH-UHFFFAOYSA-N octadecanoic acid Chemical compound CCCCCCCCCCCCCCCCCC(O)=O QIQXTHQIDYTFRH-UHFFFAOYSA-N 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000000144 pharmacologic effect Effects 0.000 description 1
- NBIIXXVUZAFLBC-UHFFFAOYSA-K phosphate Chemical compound [O-]P([O-])([O-])=O NBIIXXVUZAFLBC-UHFFFAOYSA-K 0.000 description 1
- 239000010452 phosphate Substances 0.000 description 1
- 235000021317 phosphate Nutrition 0.000 description 1
- 230000005855 radiation Effects 0.000 description 1
- 238000013341 scale-up Methods 0.000 description 1
- 229960002855 simvastatin Drugs 0.000 description 1
- RYMZZMVNJRMUDD-HGQWONQESA-N simvastatin Chemical compound C([C@H]1[C@@H](C)C=CC2=C[C@H](C)C[C@@H]([C@H]12)OC(=O)C(C)(C)CC)C[C@@H]1C[C@@H](O)CC(=O)O1 RYMZZMVNJRMUDD-HGQWONQESA-N 0.000 description 1
- 238000003860 storage Methods 0.000 description 1
- KDYFGRWQOYBRFD-UHFFFAOYSA-L succinate(2-) Chemical compound [O-]C(=O)CCC([O-])=O KDYFGRWQOYBRFD-UHFFFAOYSA-L 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- LBLYYCQCTBFVLH-UHFFFAOYSA-M toluenesulfonate group Chemical group C=1(C(=CC=CC1)S(=O)(=O)[O-])C LBLYYCQCTBFVLH-UHFFFAOYSA-M 0.000 description 1
- VLCLHFYFMCKBRP-UHFFFAOYSA-N tricalcium;diborate Chemical compound [Ca+2].[Ca+2].[Ca+2].[O-]B([O-])[O-].[O-]B([O-])[O-] VLCLHFYFMCKBRP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D207/00—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
- C07D207/02—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D207/30—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members
- C07D207/34—Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having two double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
-
- 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
- A61P3/06—Antihyperlipidemics
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Health & Medical Sciences (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Pharmacology & Pharmacy (AREA)
- Obesity (AREA)
- Diabetes (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Engineering & Computer Science (AREA)
- Hematology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Pyrrole Compounds (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Plural Heterocyclic Compounds (AREA)
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| IN620MA2001 | 2001-07-30 | ||
| IN620/MAS/01 | 2001-07-30 | ||
| PCT/US2002/000431 WO2003011826A1 (en) | 2001-07-30 | 2002-01-07 | Crystalline forms vi and vii of atorvastatin calcium |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2454500A1 CA2454500A1 (en) | 2003-02-13 |
| CA2454500C true CA2454500C (en) | 2009-11-10 |
Family
ID=35160889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002454500A Expired - Fee Related CA2454500C (en) | 2001-07-30 | 2002-01-07 | Crystalline forms vi and vii of atorvastatin calcium |
Country Status (19)
| Country | Link |
|---|---|
| EP (2) | EP2292600A1 (enExample) |
| JP (1) | JP2005500351A (enExample) |
| KR (1) | KR20040019043A (enExample) |
| CN (1) | CN100471836C (enExample) |
| AU (1) | AU2002255479B2 (enExample) |
| BG (1) | BG108518A (enExample) |
| BR (1) | BR0211488A (enExample) |
| CA (1) | CA2454500C (enExample) |
| CZ (1) | CZ2004126A3 (enExample) |
| EE (1) | EE200400048A (enExample) |
| HR (1) | HRP20040077A2 (enExample) |
| IL (2) | IL159626A0 (enExample) |
| MX (1) | MXPA04000889A (enExample) |
| NO (1) | NO20040390L (enExample) |
| NZ (1) | NZ530785A (enExample) |
| PL (1) | PL368647A1 (enExample) |
| RU (1) | RU2304139C2 (enExample) |
| WO (1) | WO2003011826A1 (enExample) |
| ZA (1) | ZA200400573B (enExample) |
Families Citing this family (24)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7411075B1 (en) | 2000-11-16 | 2008-08-12 | Teva Pharmaceutical Industries Ltd. | Polymorphic form of atorvastatin calcium |
| PL362472A1 (en) * | 2000-11-03 | 2004-11-02 | Teva Pharma | Atorvastatin hemi-calcium form vii |
| US7501450B2 (en) | 2000-11-30 | 2009-03-10 | Teva Pharaceutical Industries Ltd. | Crystal forms of atorvastatin hemi-calcium and processes for their preparation as well as novel processes for preparing other forms |
| IL156055A0 (en) | 2000-11-30 | 2003-12-23 | Teva Pharma | Novel crystal forms of atorvastatin hemi calcium and processes for their preparation as well as novel processes for preparing other forms |
| KR100790766B1 (ko) * | 2000-12-27 | 2008-01-03 | 테바 파마슈티컬 인더스트리즈 리미티드 | 아토르바스타틴의 결정 형태, 이의 제조방법 및 이를 포함하는 약제학적 조성물 |
| WO2003070702A1 (en) * | 2002-02-15 | 2003-08-28 | Teva Pharmaceutical Industries Ltd. | Novel crystal forms of atorvastatin hemi-calcium and processes for their preparation, as well as novel processes for preparing atorvastatin hemi-calcium forms i, viii and ix |
| IL163594A0 (en) | 2002-02-19 | 2005-12-18 | Teva Pharma | Processes for desolvating solvates of atorvastatinhemi-calcium and atorvastatin hemi-calcium essentially free of organic solvent |
| EP1424324A1 (en) * | 2002-11-28 | 2004-06-02 | Teva Pharmaceutical Industries Limited | Crystalline form F of Atorvastatin hemi-calcium salt |
| CA2508871C (en) * | 2002-11-28 | 2008-09-09 | Teva Pharmaceutical Industries Ltd. | Crystalline form f of atorvastatin hemi-calcium salt |
| US20050271717A1 (en) | 2003-06-12 | 2005-12-08 | Alfred Berchielli | Pharmaceutical compositions of atorvastatin |
| US7655692B2 (en) | 2003-06-12 | 2010-02-02 | Pfizer Inc. | Process for forming amorphous atorvastatin |
| SI1727795T1 (sl) | 2004-03-17 | 2012-05-31 | Ranbaxy Lab Ltd | Postopek za pripravo atorvastatin kalcija v amorfni obliki |
| WO2005090301A1 (en) * | 2004-03-17 | 2005-09-29 | Ranbaxy Laboratories Limited | Crystalline form of atorvastatin hemi calcium |
| RU2412191C2 (ru) * | 2004-07-16 | 2011-02-20 | Лек Фармасьютиклз Д.Д. | Продукты окислительной деструкции кальций аторвастатина |
| MX2007000765A (es) * | 2004-07-20 | 2007-03-28 | Warner Lambert Co | Formas cristalinas de sal de calcio del acido (r-(r*, r*))-2- (4-fluorofenil)- beta,gama- dihidroxi-5- (1-metiletil)-3 -fenil-4-((fenilamino) (carbonil)-1ih -pirrol-1- heptanoico (2:1). |
| EP1694685A1 (en) | 2004-09-28 | 2006-08-30 | Teva Pharmaceutical Industries Ltd | Process for preparing forms of atorvastatin calcium substantially free of impurities |
| KR20070067175A (ko) | 2004-10-28 | 2007-06-27 | 워너-램버트 캄파니 엘엘씨 | 무정형 아토르바스타틴 형성 방법 |
| WO2006048894A1 (en) * | 2004-11-05 | 2006-05-11 | Morepen Laboratories Limited | Novel crystalline forms of atorvastatin calcium and processes for preparing them. |
| MX2007014329A (es) * | 2005-12-13 | 2008-03-19 | Teva Pharma | Forma cristalina de hemi-calcio de atorvastatina y procesos para la preparacion de ella. |
| EP2185527A2 (en) * | 2007-07-11 | 2010-05-19 | Actavis Group PTC EHF | Novel polymorph of atorvastatin calcium and use thereof for the preparation of amorphous atorvastatin calcium |
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| CN104983702A (zh) * | 2015-07-23 | 2015-10-21 | 青岛蓝盛洋医药生物科技有限责任公司 | 一种治疗高胆固醇血症的药物阿托伐他汀钙组合物片剂 |
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| US5149837A (en) | 1988-02-22 | 1992-09-22 | Warner-Lambert Company | Process for trans-6-[2-(substituted-pyrrol-1-yl)alkyl]pyran-2-one inhibitors of cholesterol synthesis |
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| US5155251A (en) | 1991-10-11 | 1992-10-13 | Warner-Lambert Company | Process for the synthesis of (5R)-1,1-dimethylethyl-6-cyano-5-hydroxy-3-oxo-hexanoate |
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| US6087511A (en) | 1996-07-16 | 2000-07-11 | Warner-Lambert Company | Process for the production of amorphous [R-(R*,R*)]-2-(4-fluorophenyl)-β,δ-dihydroxy-5-(1-methylethyl )-3-phenyl-4-[(phenylamino)carbonyl]-1H-pyrrole-1-heptanoic acid) calcium salt (2:1) |
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| PL362472A1 (en) * | 2000-11-03 | 2004-11-02 | Teva Pharma | Atorvastatin hemi-calcium form vii |
| IL155890A0 (en) * | 2000-11-16 | 2003-12-23 | Teva Pharma | HYDROLYSIS OF [R(R*,R*)]-2-(4-FLUOROPHENYL)-beta,delta-DIHYDROXY-5-(1-METHYLETHYL)-3-PHENYL-4-[(PHENYLAMINO)CARBONYL]-1H-PYRROLE-1-HEPTANOIC ACID ESTERS WITH CALCIUM HYDROXIDE |
| IL156055A0 (en) * | 2000-11-30 | 2003-12-23 | Teva Pharma | Novel crystal forms of atorvastatin hemi calcium and processes for their preparation as well as novel processes for preparing other forms |
| KR100790766B1 (ko) * | 2000-12-27 | 2008-01-03 | 테바 파마슈티컬 인더스트리즈 리미티드 | 아토르바스타틴의 결정 형태, 이의 제조방법 및 이를 포함하는 약제학적 조성물 |
| WO2002057229A1 (en) * | 2001-01-19 | 2002-07-25 | Biocon India Limited | FORM V CRYSTALLINE [R-(R*,R*)]-2-(4-FLUOROPHENYL)-ß,$G(D)-DIHYDROXY-5-(1-METHYLETHYL)-3-PHENYL-4-[(PHENYLAMINO)CARBONYL]-1H-PYRROLE-1- HEPTANOIC ACID HEMI CALCIUM SALT. (ATORVASTATIN) |
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2002
- 2002-01-07 JP JP2003517018A patent/JP2005500351A/ja active Pending
- 2002-01-07 EE EEP200400048A patent/EE200400048A/xx unknown
- 2002-01-07 CA CA002454500A patent/CA2454500C/en not_active Expired - Fee Related
- 2002-01-07 AU AU2002255479A patent/AU2002255479B2/en not_active Ceased
- 2002-01-07 HR HR20040077A patent/HRP20040077A2/xx not_active Application Discontinuation
- 2002-01-07 WO PCT/US2002/000431 patent/WO2003011826A1/en not_active Ceased
- 2002-01-07 CN CNB028150708A patent/CN100471836C/zh not_active Expired - Fee Related
- 2002-01-07 EP EP10010845A patent/EP2292600A1/en not_active Withdrawn
- 2002-01-07 PL PL02368647A patent/PL368647A1/xx unknown
- 2002-01-07 IL IL15962602A patent/IL159626A0/xx unknown
- 2002-01-07 EP EP02724877A patent/EP1414796A1/en not_active Withdrawn
- 2002-01-07 MX MXPA04000889A patent/MXPA04000889A/es active IP Right Grant
- 2002-01-07 KR KR10-2004-7000093A patent/KR20040019043A/ko not_active Ceased
- 2002-01-07 NZ NZ530785A patent/NZ530785A/en not_active IP Right Cessation
- 2002-01-07 CZ CZ2004126A patent/CZ2004126A3/cs unknown
- 2002-01-07 BR BR0211488-7A patent/BR0211488A/pt not_active Application Discontinuation
- 2002-01-07 RU RU2004103470/04A patent/RU2304139C2/ru not_active IP Right Cessation
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2003
- 2003-12-29 IL IL159626A patent/IL159626A/en not_active IP Right Cessation
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2004
- 2004-01-09 BG BG108518A patent/BG108518A/xx unknown
- 2004-01-26 ZA ZA200400573A patent/ZA200400573B/en unknown
- 2004-01-29 NO NO20040390A patent/NO20040390L/no not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| IL159626A0 (en) | 2004-06-01 |
| CN100471836C (zh) | 2009-03-25 |
| CA2454500A1 (en) | 2003-02-13 |
| NZ530785A (en) | 2005-10-28 |
| JP2005500351A (ja) | 2005-01-06 |
| EP2292600A1 (en) | 2011-03-09 |
| RU2004103470A (ru) | 2005-06-20 |
| RU2304139C2 (ru) | 2007-08-10 |
| IL159626A (en) | 2013-04-30 |
| BR0211488A (pt) | 2004-08-17 |
| EP1414796A1 (en) | 2004-05-06 |
| WO2003011826A1 (en) | 2003-02-13 |
| HRP20040077A2 (en) | 2004-06-30 |
| MXPA04000889A (es) | 2004-06-03 |
| AU2002255479B2 (en) | 2008-09-11 |
| BG108518A (en) | 2004-08-31 |
| KR20040019043A (ko) | 2004-03-04 |
| CZ2004126A3 (cs) | 2004-12-15 |
| ZA200400573B (en) | 2005-05-11 |
| EE200400048A (et) | 2004-04-15 |
| CN1537098A (zh) | 2004-10-13 |
| NO20040390L (no) | 2004-01-29 |
| PL368647A1 (en) | 2005-04-04 |
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