NZ529913A - Processes for preparing calcium salt forms of statins - Google Patents

Processes for preparing calcium salt forms of statins

Info

Publication number
NZ529913A
NZ529913A NZ529913A NZ52991302A NZ529913A NZ 529913 A NZ529913 A NZ 529913A NZ 529913 A NZ529913 A NZ 529913A NZ 52991302 A NZ52991302 A NZ 52991302A NZ 529913 A NZ529913 A NZ 529913A
Authority
NZ
New Zealand
Prior art keywords
statin
calcium
atorvastatin
protecting group
mixture
Prior art date
Application number
NZ529913A
Other languages
English (en)
Inventor
Valerie Niddam-Hildesheim
Revital Lifshitz-Liron
Rami Lidor-Hadas
Original Assignee
Teva Pharma
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
Priority claimed from US10/037,412 external-priority patent/US6528661B2/en
Application filed by Teva Pharma filed Critical Teva Pharma
Publication of NZ529913A publication Critical patent/NZ529913A/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D239/00Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings
    • C07D239/02Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings
    • C07D239/24Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more double bonds between ring members or between ring members and non-ring members
    • C07D239/28Heterocyclic compounds containing 1,3-diazine or hydrogenated 1,3-diazine rings not condensed with other rings having three or more 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, directly attached to ring carbon atoms
    • C07D239/32One oxygen, sulfur or nitrogen atom
    • C07D239/42One nitrogen atom
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P3/00Drugs for disorders of the metabolism
    • A61P3/06Antihyperlipidemics
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P9/00Drugs for disorders of the cardiovascular system
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P9/00Drugs for disorders of the cardiovascular system
    • A61P9/10Drugs for disorders of the cardiovascular system for treating ischaemic or atherosclerotic diseases, e.g. antianginal drugs, coronary vasodilators, drugs for myocardial infarction, retinopathy, cerebrovascula insufficiency, renal arteriosclerosis
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D207/00Heterocyclic compounds containing five-membered rings not condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D207/02Heterocyclic 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
    • C07D207/30Heterocyclic 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
    • C07D207/34Heterocyclic 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
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D209/00Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom
    • C07D209/02Heterocyclic compounds containing five-membered rings, condensed with other rings, with one nitrogen atom as the only ring hetero atom condensed with one carbocyclic ring
    • C07D209/04Indoles; Hydrogenated indoles
    • C07D209/10Indoles; Hydrogenated indoles with substituted hydrocarbon radicals attached to carbon atoms of the hetero ring
    • C07D209/18Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C07D209/24Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals with an alkyl or cycloalkyl radical attached to the ring nitrogen atom
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D213/00Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/24Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D213/54Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C07D213/55Acids; Esters
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D215/00Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
    • C07D215/02Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
    • C07D215/12Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D215/14Radicals substituted by oxygen atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D309/00Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
    • C07D309/16Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C07D309/28Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member 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
    • C07D309/30Oxygen atoms, e.g. delta-lactones
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00Technologies relating to chemical industry
    • Y02P20/50Improvements relating to the production of bulk chemicals
    • Y02P20/55Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Cardiology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Diabetes (AREA)
  • Hematology (AREA)
  • Obesity (AREA)
  • Urology & Nephrology (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Pyrane Compounds (AREA)
  • Quinoline Compounds (AREA)
  • Pyridine Compounds (AREA)
  • Pyrrole Compounds (AREA)
  • Indole Compounds (AREA)
NZ529913A 2001-08-16 2002-08-16 Processes for preparing calcium salt forms of statins NZ529913A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US31281201P 2001-08-16 2001-08-16
US10/037,412 US6528661B2 (en) 2000-11-16 2001-10-24 Hydrolysis of [R(R*,R*)]-2-(4-fluorophenyl)-β,δ-dihydroxy-5-(1-methylethyl)-3-phenyl-4-[(phenylamino) carbonyl]-1H-pyrrole-1-heptanoic acid esters with calcium hydroxide
PCT/US2002/026012 WO2003016317A1 (en) 2001-08-16 2002-08-16 Processes for preparing calcium salt forms of statins

Publications (1)

Publication Number Publication Date
NZ529913A true NZ529913A (en) 2005-03-24

Family

ID=26714105

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ529913A NZ529913A (en) 2001-08-16 2002-08-16 Processes for preparing calcium salt forms of statins

Country Status (17)

Country Link
EP (1) EP1425287A4 (xx)
JP (2) JP4188826B2 (xx)
CN (1) CN100430405C (xx)
AU (1) AU2002324715B2 (xx)
CA (1) CA2450820C (xx)
CZ (1) CZ2004337A3 (xx)
HR (1) HRPK20040255B3 (xx)
HU (1) HUP0500616A3 (xx)
IL (2) IL160077A0 (xx)
IS (1) IS7148A (xx)
MX (1) MXPA04001451A (xx)
NO (1) NO20041082L (xx)
NZ (1) NZ529913A (xx)
PL (1) PL370407A1 (xx)
SK (1) SK1402004A3 (xx)
TR (1) TR200302281T2 (xx)
WO (1) WO2003016317A1 (xx)

Families Citing this family (55)

* Cited by examiner, † Cited by third party
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
NZ526022A (en) * 2000-11-16 2005-04-29 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
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
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)
US7361772B2 (en) 2001-08-16 2008-04-22 Biocon Limited Process for the production of atorvastatin calcium
CA2412012C (en) 2001-11-20 2011-08-02 Ed. Geistlich Soehne Ag Fuer Chemische Industrie Resorbable extracellular matrix containing collagen i and collagen ii for reconstruction of cartilage
BR0215644A (pt) 2002-03-18 2004-12-21 Biocon Ltd Inibidores de redutase de hmg-coa amorfos do tamanho de partìcula desejado
EP1585736A2 (en) * 2002-05-21 2005-10-19 Ranbaxy Laboratories, Ltd. Process for the preparation of rosuvastatin
US7179942B2 (en) 2002-07-05 2007-02-20 Bicon Limited Halo-substituted active methylene compounds
GB0218781D0 (en) * 2002-08-13 2002-09-18 Astrazeneca Ab Chemical process
CA2513837A1 (en) * 2003-02-12 2004-08-26 Paul Adriaan Van Der Schaaf Crystalline forms of pitavastatin calcium
SI1631533T1 (sl) 2003-04-22 2009-08-31 Bicon Ltd Nov postopek za stereoselektivno redukcijo beta - ketoestrov
GB0312896D0 (en) 2003-06-05 2003-07-09 Astrazeneca Ab Chemical process
BRPI0412786A (pt) * 2003-07-25 2006-09-26 Avecia Pharmaceuticals Ltd processo para a preparação de um composto, e, composto
AU2003269477A1 (en) * 2003-08-26 2005-03-10 Biocon Limited Novel process for preparation of 7-(3-(4-fluorophenyl)-1-(1-methylethyl)-1h-indol-2-yl)-3, 5-dihydroxy-6-heptenoic acid sodium salt
EP1816126A1 (en) * 2003-08-28 2007-08-08 Teva Pharmaceutical Industries Limited Process for preparation of rosuvastatin calcium
WO2005023778A2 (en) * 2003-08-28 2005-03-17 Teva Pharmaceutical Industries Ltd. Process for preparation of rosuvastatin calcium
UY28501A1 (es) 2003-09-10 2005-04-29 Astrazeneca Uk Ltd Compuestos químicos
WO2005026107A1 (en) 2003-09-18 2005-03-24 Biocon Limited Novel process for the preparation of tert-butyl 6-cyano-5-hydroxy-3-oxohexanoate
EP1678148A1 (en) * 2003-10-22 2006-07-12 Ranbaxy Laboratories Limited Process for the preparation of amorphous rosuvastatin calcium
GB0324791D0 (en) * 2003-10-24 2003-11-26 Astrazeneca Ab Chemical process
TW200526596A (en) 2003-11-24 2005-08-16 Teva Pharma Crystalline ammonium salts of rosuvastatin
MY147202A (en) * 2003-11-26 2012-11-14 Novartis Ag Compositions comprising organic compounds
CA2546894C (en) 2003-12-02 2009-09-08 Teva Pharmaceutical Industries Ltd. Reference standard for characterization of rosuvastatin
TWI328006B (en) * 2003-12-26 2010-08-01 Nissan Chemical Ind Ltd Crystal form of quinoline compound and process for its production
EP1711489B1 (en) * 2003-12-29 2012-12-26 LEK Pharmaceuticals d.d. Process for preparing amorphous (4r-cis)-6-[2-[3-phenyl-4-(phenylcarbamoyl)-2-(4-fluorophenyl)-5-(1-methyl)-pyrrol-1-yl]-2,2-dimethyl-[1,3]-dioxane-4-yl-acetic acid
CZ200486A3 (cs) * 2004-01-16 2005-08-17 Zentiva, A.S. Způsob výroby hemivápenaté soli (E)-7-[4-(4-fluorfenyl)-6-isopropyl-2-[methyl(methylsulfonyl)amino]pyrimidin-5-yl](3R,5S)-3,5-dihydroxy-6-heptenové kyseliny
EP1737828A1 (en) * 2004-01-19 2007-01-03 Ranbaxy Laboratories Limited Amorphous magnesium salts of rosuvastatin
SI21745A (sl) * 2004-04-09 2005-10-31 Krka, Tovarna Zdravil, D.D., Novo Mesto Polimorfi derivata 1-pirol-1-heptanojske kisline, intermediata za pripravo atorvastatina
JP2007508379A (ja) 2004-07-13 2007-04-05 テバ ファーマシューティカル インダストリーズ リミティド Tempo媒介型酸化段階を包含するロスバスタチンの調製方法
BRPI0514189A (pt) * 2004-08-06 2008-06-03 Transform Pharmaceuticals Inc composições farmacêuticas de estatina e métodos de tratamento relacionados
TWI353981B (en) 2005-02-22 2011-12-11 Teva Pharma Preparation of rosuvastatin
CZ299215B6 (cs) * 2005-06-29 2008-05-21 Zentiva, A. S. Zpusob výroby hemivápenaté soli (E)-7-[4-(4-fluorofenyl)-6-isopropyl-2-[methyl(methylsulfonyl)amino]pyrimidin-5-yl] (3R,5S)-3,5-dihydroxy-6-heptenovékyseliny
RU2008108078A (ru) * 2005-08-04 2009-09-10 Трансформ Фармасьютикалз, Инк. (Us) Новые препаративные формы, включающие фенофибрат и статин, и соответствующие способы лечения
JP2008515931A (ja) 2005-08-16 2008-05-15 テバ ファーマシューティカル インダストリーズ リミティド 結晶形ロスバスタチン中間体
CN100371709C (zh) * 2005-12-12 2008-02-27 重庆医药工业研究院有限责任公司 一种用液相色谱法分离测定匹伐他汀及其光学异构体的方法
WO2007125547A2 (en) * 2006-05-03 2007-11-08 Manne Satyanarayana Reddy Novel process for statins and its pharmaceutically acceptable salts thereof
US8404841B2 (en) 2006-10-09 2013-03-26 Msn Laboratories Limited Process for the preparation of statins and their pharmaceutically acceptable salts thereof
EP2022784A1 (en) 2007-08-08 2009-02-11 LEK Pharmaceuticals D.D. Process for the preparation of methyl ester of rosuvastatin
WO2010089770A2 (en) 2009-01-19 2010-08-12 Msn Laboratories Limited Improved process for the preparation of highly pure (3r,5s)-7-[2-cyclopropyl-4-(4-fluorophenyl) quinolin-3-yl]-3,5-dihydroxy-6(e)-heptenoic acid and pharmaceutically acceptable salts thereof
EP2526099B1 (en) 2010-01-18 2016-03-30 MSN Laboratories Limited Improved process for the preparation of amide intermediates and their use thereof
HUP1000299A2 (hu) 2010-06-08 2012-02-28 Nanoform Cardiovascular Therapeutics Ltd Nanostrukturált Atorvastatint, gyógyszerészetileg elfogadott sóit és kokristályait tartalmazó készítmény és eljárás elõállításukra
EP3178812A1 (en) * 2010-11-12 2017-06-14 Hetero Research Foundation Novel polymorphs of pitavastatin calcium
HU229260B1 (en) * 2010-11-29 2013-10-28 Egis Gyogyszergyar Nyrt Process for preparation of rosuvastatin salts
CN102875504A (zh) * 2011-07-13 2013-01-16 华南理工大学 4,5,6,7-四氢普伐他汀及其盐在心血管上的用途
CN102302452B (zh) * 2011-09-14 2012-11-21 海南美大制药有限公司 匹伐他汀钙脂质体固体制剂
CN102796036B (zh) * 2012-09-12 2014-06-04 江苏阿尔法药业有限公司 一种阿托伐他汀钙的制备方法
CN103724278B (zh) * 2013-12-12 2019-03-29 江苏阿尔法药业有限公司 他汀类中间体及其衍生物的制备方法
CN106029895B (zh) * 2014-02-06 2021-07-16 株式会社Api 瑞舒伐他汀钙及其中间体的生产方法
KR20160126700A (ko) 2015-04-24 2016-11-02 미래파인켐 주식회사 스타틴의 중간체, 이의 제조방법 및 이를 이용한 로수바스타틴의 제조방법
CN105111173B (zh) * 2015-06-26 2017-06-23 上海应用技术学院 他汀含氟衍生物及其用途
CN105017231B (zh) * 2015-06-26 2018-01-26 上海应用技术学院 多取代吲哚类他汀含氟修饰物及其用途
CN113620871A (zh) 2015-08-05 2021-11-09 株式会社Api 生产匹伐他汀钙的方法
CN111362856B (zh) * 2020-04-29 2023-08-18 福建海西新药创制股份有限公司 一种利用微反应装置生产阿托伐他汀钙的方法

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5817443B2 (ja) * 1976-11-02 1983-04-07 三共株式会社 Ml−236b金属塩を主成分とする高脂血症治療剤
US4137322A (en) * 1976-11-02 1979-01-30 Sankyo Company Limited ML-236B carboxylic acid derivatives and their use as antihyperlipemic agents
US4857547A (en) * 1988-01-07 1989-08-15 Merck & Co., Inc. Novel HMG-CoA reductase inhibitors
PL193479B1 (pl) * 1995-07-17 2007-02-28 Warner Lambert Co Formy krystaliczne hydratu atorwastatyny, kompozycja farmaceutyczna zawierająca formę krystaliczną I hydratu atorwastatyny oraz jej zastosowanie
US5669156A (en) * 1996-08-28 1997-09-23 Fleetwood Systems, Inc. Can end curing system with magnetic fanning and belt conveying
NZ503982A (en) * 1997-12-12 2002-03-28 Warner Lambert Co Statin-carboxyalkylether combinations useful for treating vascular disorders and diabetes mellitus
GB9903472D0 (en) * 1999-02-17 1999-04-07 Zeneca Ltd Chemical process
EP1161236A1 (en) * 1999-03-08 2001-12-12 Merck & Co., Inc. Dihydroxy open-acid and salts of hmg-co-a reductase inhibitors
NZ526022A (en) * 2000-11-16 2005-04-29 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
AU2007205725A1 (en) * 2000-11-30 2007-08-30 Teva Pharmaceutical Industries Ltd. Novel cyrstal forms of atorvastatin hemi-calcium and processes for their preparation as well as novel processes for preparing other forms
PL365312A1 (en) * 2000-12-27 2004-12-27 Teva Pharmaceutical Industries Ltd Crystalline forms of atorvastatin
CA2456095C (en) * 2001-08-31 2010-05-11 Morepen Laboratories Ltd. An improved process for the preparation of amorphous atorvastatin calcium salt (2:1)

Also Published As

Publication number Publication date
HRP20040255A2 (en) 2004-08-31
SK1402004A3 (sk) 2005-01-03
JP4188826B2 (ja) 2008-12-03
IL160077A (en) 2007-10-31
PL370407A1 (en) 2005-05-30
IS7148A (is) 2004-02-11
TR200302281T2 (tr) 2004-09-21
WO2003016317A1 (en) 2003-02-27
IL160077A0 (en) 2004-06-20
CN1543468A (zh) 2004-11-03
EP1425287A1 (en) 2004-06-09
CA2450820A1 (en) 2003-02-27
CN100430405C (zh) 2008-11-05
AU2002324715B2 (en) 2009-03-12
HRPK20040255B3 (en) 2006-02-28
HUP0500616A2 (hu) 2005-11-28
MXPA04001451A (es) 2005-02-17
JP2009024008A (ja) 2009-02-05
HUP0500616A3 (en) 2011-07-28
NO20041082L (no) 2004-03-15
JP2005500382A (ja) 2005-01-06
CZ2004337A3 (cs) 2005-01-12
CA2450820C (en) 2011-03-15
EP1425287A4 (en) 2005-09-07

Similar Documents

Publication Publication Date Title
AU2002324715B2 (en) Processes for preparing calcium salt forms of statins
US6777552B2 (en) Processes for preparing calcium salt forms of statins
AU2002324715A1 (en) Processes for preparing calcium salt forms of statins
US6528661B2 (en) Hydrolysis of [R(R*,R*)]-2-(4-fluorophenyl)-β,δ-dihydroxy-5-(1-methylethyl)-3-phenyl-4-[(phenylamino) carbonyl]-1H-pyrrole-1-heptanoic acid esters with calcium hydroxide
AU2002232891A1 (en) 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
WO2007132482A2 (en) Novel process for the preparation of pitavastatin and its pharmaceutically acceptable salts
US20050159615A1 (en) Process for preparation of statins with high syn to anti ratio
EP2638013A1 (en) Novel polymorphs of pitavastatin calcium
WO2006048893A2 (en) A process for synthesis of large particle size statin compounds
US7851624B2 (en) Triol form of rosuvastatin and synthesis of rosuvastatin
EP2373609B1 (en) Use of amphiphilic compounds for controlled crystallization of statins and statin intermediates
EP2327682A1 (en) Use of amphiphilic compounds for controlled crystallization of statins and statin intermediates

Legal Events

Date Code Title Description
PSEA Patent sealed