KR900700478A - 콜레스테롤 합성 억제제인 트란스-6-[2-알킬] 피란-2-온의 개량된 제조방법 - Google Patents

콜레스테롤 합성 억제제인 트란스-6-[2-알킬] 피란-2-온의 개량된 제조방법

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Publication number
KR900700478A
KR900700478A KR1019890701946A KR890701946A KR900700478A KR 900700478 A KR900700478 A KR 900700478A KR 1019890701946 A KR1019890701946 A KR 1019890701946A KR 890701946 A KR890701946 A KR 890701946A KR 900700478 A KR900700478 A KR 900700478A
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KR
South Korea
Prior art keywords
trans
pyran
oxo
alkyl
converted
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Application number
KR1019890701946A
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English (en)
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KR970011578B1 (en
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.)
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First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26855024&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=KR900700478(A) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority to KR1019970702620A priority Critical patent/KR0137884B1/ko
Priority to KR1019970702618A priority patent/KR0123813B1/ko
Priority to KR1019970702619A priority patent/KR970011462B1/ko
Priority to KR1019970702617A priority patent/KR970011579B1/ko
Application filed filed Critical
Publication of KR900700478A publication Critical patent/KR900700478A/ko
Application granted granted Critical
Publication of KR970011578B1 publication Critical patent/KR970011578B1/ko

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    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D319/00—Heterocyclic compounds containing six-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D319/04—1,3-Dioxanes; Hydrogenated 1,3-dioxanes
    • C07D319/08—1,3-Dioxanes; Hydrogenated 1,3-dioxanes condensed with carbocyclic rings or ring systems
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C235/00—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms
    • C07C235/70—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms having carbon atoms of carboxamide groups and doubly-bound oxygen atoms bound to the same carbon skeleton
    • C07C235/72—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms having carbon atoms of carboxamide groups and doubly-bound oxygen atoms bound to the same carbon skeleton with the carbon atoms of the carboxamide groups bound to acyclic carbon atoms
    • C07C235/80—Carboxylic acid amides, the carbon skeleton of the acid part being further substituted by oxygen atoms having carbon atoms of carboxamide groups and doubly-bound oxygen atoms bound to the same carbon skeleton with the carbon atoms of the carboxamide groups bound to acyclic carbon atoms having carbon atoms of carboxamide groups and keto groups bound to the same carbon atom, e.g. acetoacetamides
    • 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D319/00—Heterocyclic compounds containing six-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D319/04—1,3-Dioxanes; Hydrogenated 1,3-dioxanes
    • C07D319/06—1,3-Dioxanes; Hydrogenated 1,3-dioxanes not condensed with other rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D405/00—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom
    • C07D405/02—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings
    • C07D405/06—Heterocyclic compounds containing both one or more hetero rings having oxygen atoms as the only ring hetero atoms, and one or more rings having nitrogen as the only ring hetero atom containing two hetero rings linked by a carbon chain containing only aliphatic carbon atoms
KR89701946A 1988-02-22 1989-10-23 Improved process for trans-6-£2-(substituted-pyrrol-1-yl)alkyl|pyran-2-one inhibitors of cholesterol synthesis KR970011578B1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
KR1019970702620A KR0137884B1 (ko) 1988-02-22 1989-02-22 콜레스테롤 합성 억제제인 트란스-6-[2-(치환-피롤-1-일)알킬] 피란-2-온의 개량된 제조 방법
KR1019970702618A KR0123813B1 (ko) 1988-02-22 1989-02-22 콜레스테롤 합성 억제제인 트란스-6-[2-(치환 피롤-1-일)알킬]피란-2-온의 개량된 제조 방법
KR1019970702619A KR970011462B1 (ko) 1988-02-22 1989-02-22 콜레스테롤 합성 억제제인 트란스-6-[2-(치환 피롤-1-일)알킬]피란-2-온의 개량된 제조 방법
KR1019970702617A KR970011579B1 (ko) 1988-02-22 1989-02-22 콜레스테롤 합성 억제제인 트란스-6-[2-(치환 피롤-1-일)알킬]피란-2-온의 개량된 제조방법

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US15843988A 1988-02-22 1988-02-22
US07/303,733 US5003080A (en) 1988-02-22 1989-02-01 Process for trans-6-(2-(substituted-pyrrol-1-yl)alkyl)pryan-2-one inhibitors of cholesterol synthesis
PCT/US1989/000719 WO1989007598A2 (en) 1988-02-22 1989-02-22 Improved process for trans-6-[2-(substituted-pyrrol-1-yl)alkyl]pyran-2-one inhibitors of cholesterol synthesis

Related Child Applications (3)

Application Number Title Priority Date Filing Date
KR1019970702619A Division KR970011462B1 (ko) 1988-02-22 1989-02-22 콜레스테롤 합성 억제제인 트란스-6-[2-(치환 피롤-1-일)알킬]피란-2-온의 개량된 제조 방법
KR1019970702618A Division KR0123813B1 (ko) 1988-02-22 1989-02-22 콜레스테롤 합성 억제제인 트란스-6-[2-(치환 피롤-1-일)알킬]피란-2-온의 개량된 제조 방법
KR1019970702617 Division 1997-04-21

Publications (2)

Publication Number Publication Date
KR900700478A true KR900700478A (ko) 1990-08-13
KR970011578B1 KR970011578B1 (en) 1997-07-12

Family

ID=26855024

Family Applications (1)

Application Number Title Priority Date Filing Date
KR89701946A KR970011578B1 (en) 1988-02-22 1989-10-23 Improved process for trans-6-£2-(substituted-pyrrol-1-yl)alkyl|pyran-2-one inhibitors of cholesterol synthesis

Country Status (16)

Country Link
US (1) US5003080A (ko)
EP (2) EP0330172B1 (ko)
JP (2) JP2843627B2 (ko)
KR (1) KR970011578B1 (ko)
AT (1) ATE109777T1 (ko)
AU (2) AU634689B2 (ko)
CA (1) CA1330441C (ko)
DE (1) DE68917336T2 (ko)
DK (1) DK175135B1 (ko)
ES (1) ES2058356T3 (ko)
FI (2) FI94958C (ko)
HK (1) HK1000732A1 (ko)
IE (1) IE63994B1 (ko)
NZ (1) NZ228050A (ko)
PT (1) PT89774B (ko)
WO (1) WO1989007598A2 (ko)

Families Citing this family (115)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FI94339C (fi) 1989-07-21 1995-08-25 Warner Lambert Co Menetelmä farmaseuttisesti käyttökelpoisen /R-(R*,R*)/-2-(4-fluorifenyyli)- , -dihydroksi-5-(1-metyylietyyli)-3-fenyyli-4-/(fenyyliamino)karbonyyli/-1H-pyrroli-1-heptaanihapon ja sen farmaseuttisesti hyväksyttävien suolojen valmistamiseksi
US5128366A (en) * 1990-07-05 1992-07-07 Shinogi & Co., Ltd. Pyrrole derivatives
US5248793A (en) * 1990-10-17 1993-09-28 Warner-Lambert Company Process for the synthesis of (4R-cis)-1,1-dimethylethyl 6-iodomethyl or 6-(phenyl-substituted)sulfonyloxymethyl-2,2-dimethyl-1,3-dioxane-4-acetate
US5103024A (en) * 1990-10-17 1992-04-07 Warner-Lambert Company Process for the synthesis of (4r-cis)-1,1-dimethylethyl 6-cyanomethyl-2,2-dimethyl-1,3-dioxane-4-acetate
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
JP3171931B2 (ja) * 1992-06-02 2001-06-04 高砂香料工業株式会社 （Ｒ）−（−）−４−シアノ−３−ヒドロキシ酪酸ｔ−ブチルエステル及びその製造方法
JP3076154B2 (ja) * 1992-08-13 2000-08-14 高砂香料工業株式会社 （３ｒ，５ｓ）−３，５，６−トリヒドロキシヘキサン酸誘導体及びその製造方法
US5298627A (en) * 1993-03-03 1994-03-29 Warner-Lambert Company Process for trans-6-[2-(substituted-pyrrol-1-yl)alkyl]pyran-2-one inhibitors of cholesterol synthesis
US5385929A (en) * 1994-05-04 1995-01-31 Warner-Lambert Company [(Hydroxyphenylamino) carbonyl] pyrroles
GB9512837D0 (en) * 1995-06-23 1995-08-23 Zeneca Ltd reduction of ketone groups
HRP960312B1 (en) * 1995-07-17 2001-10-31 Warner Lambert Co NOVEL PROCESS FOR THE PRODUCTION OF AMORPHOUS /R-(R*, R*)/-2-(4-FLUOROPHENYL)-"beta", "delta"-DIHYDROXY-5-PHENYL-4-/(PHENYLAMINO)CARBONYL/-1H-PYRROLE -1-HEPTANOIC ACID CALCIUM SALT (2 : 1)
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)
PT1054860E (pt) * 1997-12-19 2007-06-22 Pfizer Ireland Pharmaceuticals Processo para a síntese 1, 2 dióis
HUP0103659A3 (en) * 1998-04-30 2003-01-28 Kaneka Corp Process for producing 6-cyanomethyl-1,3-dioxane-4-acetic acid derivatives
HU227840B1 (en) * 1999-05-06 2012-05-02 Egis Gyogyszergyar Nyilvanosan M Kod Ruszvunytarsasag Intermediates of atorvastatin synthesis and process for producing them
IN191236B (ko) * 1999-05-25 2003-10-11 Ranbaxy Lab Ltd
US7411075B1 (en) 2000-11-16 2008-08-12 Teva Pharmaceutical Industries Ltd. Polymorphic form of atorvastatin calcium
EP1242373B1 (en) * 1999-12-17 2006-03-15 Pfizer Science and Technology Ireland Limited A process for producing crystalline atorvastatin calcium
HUP0203708A3 (en) 1999-12-17 2003-11-28 Warner Lambert Res & Dev Ie A factory scale process for producing crystalline atorvastatin trihydrate hemi calcium salt
US7521216B2 (en) * 1999-12-29 2009-04-21 Verenium Corporation Nitrilases and methods for making and using them
US20040014195A1 (en) * 1999-12-29 2004-01-22 Diversa Corporation Nitrilases, nucleic acids encoding them and methods for making and using them
US7608445B1 (en) 1999-12-29 2009-10-27 Verenium Corporation Nitrilases, nucleic acids encoding them and methods for making and using them
US7300775B2 (en) 1999-12-29 2007-11-27 Verenium Corporation Methods for producing α-substituted carboxylic acids using nitrilases and strecker reagents
GB0003305D0 (en) 2000-02-15 2000-04-05 Zeneca Ltd Pyrimidine derivatives
AU2000254249A1 (en) * 2000-03-28 2001-10-08 Biocon India Limited Synthesis of (r-(r*,r*))-2-(4-fluorophenyl)-beta,delta-dihydroxy-5-(1-
US6777552B2 (en) 2001-08-16 2004-08-17 Teva Pharmaceutical Industries, Ltd. Processes for preparing calcium salt forms of statins
KR100877165B1 (ko) 2000-11-16 2009-01-07 테바 파마슈티컬 인더스트리즈 리미티드 수산화 칼슘을 이용한[Ｒ(Ｒ*,Ｒ*)]-2-(4-플루오로페닐)-β,δ-디하이드록시-5-(1-메틸에틸)-3-페닐-4-[(페닐아미노)카보닐]-1Ｈ-피롤-1-헵탄산 에스테르의 가수분해
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
EP1728785A1 (en) * 2001-01-09 2006-12-06 Warner-Lambert Company LLC 7-[(2-(4-fluorophenyl)-5-isopropyl-3-phenyl-4-phenylcarbamoyl-pyrrol-1-yl]-heptanoic acid ester 3,5-dioxo-acetal
US6476235B2 (en) 2001-01-09 2002-11-05 Warner-Lambert Company Process for the synthesis of 5-(4-fluorophenyl)-1-[2-((2R,4R)-4-hydroxy-6-oxo-tetrahydro-pyran-2-yl)-ethyl]-2-isopropyl-4-phenyl-1H-pyrrole-3-carboxylic acid phenylamide
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)
SI20814A (sl) * 2001-01-23 2002-08-31 LEK, tovarna farmacevtskih in kemi�nih izdelkov, d.d. Priprava amorfnega atorvastatina
SI20848A (sl) 2001-03-14 2002-10-31 Lek, Tovarna Farmacevtskih In Kemijskih Izdelkov, D.D. Farmacevtska formulacija, ki vsebuje atorvastatin kalcij
AP1571A (en) 2001-06-29 2006-02-10 Warner Lambert Co Crystalline forms of 'R-(R* ,R*)!-2-(4- fluorophenyl)-beta, delta-dihydroxy-5-(1-methylethyl)-3-phenyl-4-'phenylamino)carbonyl!-1H-pyrrole-1-heptanoic acid calcium salt (2:1) (atorvastatin)
AU2002325845A1 (en) * 2001-07-04 2003-01-21 Ciba Specialty Chemicals Holding Inc. Preparation process for atorvastatin and intermediates
WO2003004456A1 (en) 2001-07-06 2003-01-16 Teva Pharmaceutical Industries Ltd. Process for the preparation of 7-amino syn 3,5-dihydroxy heptanoic acid derivatives via 6-cyano syn 3,5-dihydroxy hexanoic acid derivatives
AU2002328835A1 (en) 2001-07-06 2003-01-21 Teva Pharmaceutical Industries Ltd Process for the preparation of 7-amino syn 3,5-dihydroxy heptanoic acid derivatives, intermediates thereof and methods for their preparation
KR20040017278A (ko) 2001-07-06 2004-02-26 테바 파마슈티컬 인더스트리즈 리미티드 7-아미노 신 3,5-디히드록시 헵탄산 유도체의 제조 방법,그 중간체 및 상기 중간체의 제조 방법
AU2002255479B2 (en) 2001-07-30 2008-09-11 Dr. Reddy's Laboratories Ltd. Crystalline forms VI and VII of atorvastatin clacium
US20030114497A1 (en) * 2001-07-31 2003-06-19 Laman Alani Pharmaceutical compositions of amlodipine and atorvastatin
EP1572638A4 (en) * 2001-08-31 2010-05-05 Morepen Lab Ltd IMPROVED PROCESS FOR THE PREPARATION OF AMORPHOUS CALCIUM ATORVASTATIN SALT (2: 1)
HU227124B1 (en) * 2001-09-14 2010-07-28 Egis Gyogyszergyar Nyilvanosan Polymorphs of 1-pyrrole derivative, intermediate for the preparation of atorvastatin
AU2002342909A1 (en) * 2001-11-22 2003-06-10 Ciba Specialty Chemicals Holding Inc. Pyrrole synthesis
US20060020137A1 (en) * 2001-11-29 2006-01-26 Limor Tessler Novel crystal forms of atorvastatin hemi-calcium and processes for their preparation as well as novel processes for preparing other forms
UA77990C2 (en) * 2001-12-12 2007-02-15 Crystalline calcium salt of (2:1) [r-(r*,r*)]-2-(4-fluorophenyl)-?,?-dihydroxy-5-(1-methylethyl)-3-phenyl-4-[(phenylamino)carbonyl]-1h-pyrroleheptanic acid
CZ296967B6 (cs) 2002-02-01 2006-08-16 Zentiva, A.S. Zpusob výroby amorfní formy hemivápenaté soli (3R,5R) 7-[3-fenyl-4-fenylkarbamoyl-2-(4-fluorfenyl)-5-isopropylpyrrol-1-yl]-3,5-dihydroxyheptanové kyseliny (atorvastatinu)
CA2475123A1 (en) * 2002-02-19 2003-08-28 Teva Pharmaceutical Industries Ltd. Desolvating solvates of atorvastatin hemi-calcium
DE10212492B4 (de) * 2002-03-21 2012-02-02 Daimler Ag Kolbenpumpe
AU2003251523A1 (en) * 2002-06-13 2003-12-31 Diversa Corporation Processes for making (r)-ethyl 4-cyano-3-hydroxybutyric acid
CA2494269A1 (en) * 2002-08-06 2004-02-19 Warner-Lambert Company Llc Process for preparing 5-(4-fluorophenyl)-1-[2-((2r,4r)-4-hydroxy -6-oxo-tetrahydro-pyran-2-yl)ethyl]-2-isopropyl-4-phenyl-1h-pyrrole-3-carboxylic acid phenylamide
EP1562583A1 (en) * 2002-09-03 2005-08-17 Morepen Laboratories Ltd. Atorvastatin calcium form vi or hydrates thereof
HRP20020885B1 (en) * 2002-11-11 2007-05-31 GlaxoSmithKline istra�iva�ki centar Zagreb d.o.o. SUBSTITUTED 9a-N-{N'-[4-(SULFONYL)PHENYLCARBAMOYL]}DERIVATIVES 9-DEOXO-9-DIHYDRO-9a-AZA-9a-HOMOERITHROMYCIN A AND 5-O-DESOZAMINYL-9-DEOXO-9-DIHYDRO-9a-AZA-9a-HOMOERITHRONOLIDE A
EP1480943A2 (en) * 2002-11-15 2004-12-01 Teva Pharmaceutical Industries Limited Synthesis of 3,5-dihydroxy-7-pyrrol-1-yl heptanoic acids
AU2004228463A1 (en) * 2003-04-14 2004-10-21 Warner-Lambert Company Llc Process for preparing 5-(4-fluorophenyl)-1-[2-((R,4R)-4-hydroxy-6-oxo-tetrahydro-pyran-2-yl)ethyl]-2-isopropyl-4-phenyl-1H-pyrrole-3-carboxylic acid phenylamide
SI1620423T1 (sl) * 2003-05-02 2008-06-30 Dsm Ip Assets Bv Postopek za pripravo (4-hidroksi-6-okso-tetrahidro-piran-2-il)-aceetonitrila in njihovih derivatov
EP1636183A1 (en) * 2003-05-16 2006-03-22 Ambit Biosciences Corporation Pyrrole compounds and uses thereof
US20040248972A1 (en) * 2003-05-16 2004-12-09 Ambit Biosciences Corporation Compounds and uses thereof
US20050182125A1 (en) * 2003-05-16 2005-08-18 Ambit Biosciences Corporation Pyrrole compounds and uses thereof
US7790197B2 (en) * 2003-06-09 2010-09-07 Warner-Lambert Company Llc Pharmaceutical compositions of atorvastatin
US7655692B2 (en) * 2003-06-12 2010-02-02 Pfizer Inc. Process for forming amorphous atorvastatin
US20050271717A1 (en) 2003-06-12 2005-12-08 Alfred Berchielli Pharmaceutical compositions of atorvastatin
US20040253305A1 (en) * 2003-06-12 2004-12-16 Luner Paul E. Pharmaceutical compositions of atorvastatin
US7368468B2 (en) * 2003-06-18 2008-05-06 Teva Pharmaceutical Industries Ltd. Fluvastatin sodium crystal forms XIV, LXXIII, LXXIX, LXXX and LXXXVII, processes for preparing them, compositions containing them and methods of using them
JP2007524619A (ja) * 2003-06-18 2007-08-30 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 フルバスタチンナトリウム結晶型、その調製方法、これを含有する組成物、およびその使用法
EP1648866A1 (en) 2003-07-25 2006-04-26 Avecia Pharmaceuticals Limited Process and intermediate compounds useful in the preparation of statins, particularly atorvastatin
EP1663969A1 (en) * 2003-09-17 2006-06-07 Warner-Lambert Company LLC Crystalline forms of [r-(r*,r*)]-2-(4-fluorophenyl)-beta,delta-dihydroxy-5-(1-methylethyl)-3-phenyl-4-[(phenylamino)carbonyl]-1h-pyrrole-1-heptanoic acid
US7557238B2 (en) * 2003-09-18 2009-07-07 Biocon Limited Process for the preparation of tert-butyl 6-cyano-5-hydroxy-3-oxohexanoate
US20070179166A1 (en) * 2003-12-24 2007-08-02 Valerie Niddam-Hildesheim Process for preparation of statins with high syn to anti ratio
US7851624B2 (en) * 2003-12-24 2010-12-14 Teva Pharamaceutical Industries Ltd. Triol form of rosuvastatin and synthesis of rosuvastatin
US20050159615A1 (en) * 2003-12-24 2005-07-21 Entire Interest. Process for preparation of statins with high syn to anti ratio
WO2005063741A1 (en) * 2003-12-29 2005-07-14 Lek Pharmaceuticals D.D. Process for preparing amorphous (4r-cis)-6-[2-[3-phenyl-4-(phenylcarbamoyl)-2-(4-fluorophenyl)-5-(1-methylethyl)-pyrrol-1-yl]-ethyl]-2,2-dimethyl-[1,3]-dioxane-4-yl-acetic acid
CA2456430A1 (en) * 2004-01-28 2005-07-28 Brantford Chemicals Inc. Improved process for the preparation of amorphous atorvastatin calcium
ES2381473T3 (es) 2004-03-17 2012-05-28 Ranbaxy Laboratories Limited Procedimiento para la preparación de atorvastatina cálcica en forma amorfa
WO2005100313A1 (en) * 2004-04-16 2005-10-27 Pfizer Products Inc. Process for forming amorphous atorvastatin calcium
CA2649054A1 (en) * 2004-05-05 2005-11-10 Pfizer Products Inc. Salt forms of [r-(r*,r*)]-2-(4-fluorophenyl)-.beta., .delta.-dihydroxy-5-(1-methylethyl)-3-phenyl-4-[(phenylamino)carbonyl]-1h-pyrrole-1-heptanoic acid
EP1771455B1 (en) * 2004-07-16 2016-05-11 LEK Pharmaceuticals d.d. Oxidative degradation products of atorvastatin calcium
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).
WO2006032959A2 (en) * 2004-08-06 2006-03-30 Glenmark Pharmaceuticals Limited Processes for the preparation of pyrrole derivatives
WO2006021968A1 (en) * 2004-08-26 2006-03-02 Biocon Limited PROCESS FOR PREPARATION OF 4-FLUORO-α-[2-METHYL-1-OXOPROPYL]Ϝ-OXO-N-β-DIPHENYLBENZENE BUTANE AMIDE
CA2578722C (en) 2004-08-27 2010-02-02 Biocon Limited Process for atorvastatin calcium amorphous
NZ554541A (en) 2004-10-28 2011-01-28 Warner Lambert Co Process for forming amorphous atorvastatin
EP1814541A4 (en) 2004-11-22 2009-10-28 Dexcel Pharma Technologies Ltd STABLE ATORVASTATIN FORMULATIONS
WO2006059224A1 (en) * 2004-12-02 2006-06-08 Warner-Lambert Company Llc Pharmaceutical compositions of amorphous atorvastatin and process for preparing same
CA2498978A1 (en) * 2005-02-28 2006-08-28 Apotex Pharmachem Inc. An improved process for the preparation of atorvastatin and intermediates
CA2499047A1 (en) * 2005-03-01 2006-09-01 Apotex Pharmachem Inc. Process for producing atorvastatin hemicalcium
RU2409563C2 (ru) * 2005-04-08 2011-01-20 Эгиш Дьёдьсердьяр Ньильваношан Мюкёдё Ресвеньтаршашаг Новая полиморфная форма кристаллической гемикальциевой соли аторвастатина
WO2007029217A1 (en) * 2005-09-09 2007-03-15 Pfizer Science And Technology Ireland Limited Preparation of an atorvastatin intermediate
CA2621506A1 (en) * 2005-09-09 2007-03-15 Pfizer Science And Technology Ireland Limited Preparation of an atorvastatin intermediate
ES2270722B1 (es) * 2005-09-15 2008-03-01 Ercros Industrial, S.A. Procedimiento para la obtencion de atorvastatina calcica amorfa.
US20090216029A1 (en) * 2005-09-16 2009-08-27 Yatendra Kumar Process for the production of atorvastatin calcium in amorphous form
CA2547216A1 (en) 2005-09-21 2007-03-21 Renuka D. Reddy Process for annealing amorphous atorvastatin
DK1957452T3 (da) * 2005-11-21 2010-07-26 Warner Lambert Co Nye former af [R-(R*,R*)]-2-(4-fluorphenyl)-B,B-dihydroxy-5-(1-methylethyl)-3-phenyl-4-[(phenylamino)carbonyl]-1H-pyrrol-1-heptansyre- magnesium
KR20100023059A (ko) * 2005-12-13 2010-03-03 테바 파마슈티컬 인더스트리즈 리미티드 아토바스타틴 헤미칼슘의 결정형 및 이의 제조 방법
EP1810667A1 (en) 2006-01-20 2007-07-25 KRKA, tovarna zdravil, d.d., Novo mesto Pharmaceutical composition comprising amorphous atorvastatin
WO2007096751A1 (en) * 2006-02-21 2007-08-30 Cadila Healthcare Limited Process for the preparation of atorvastatin calcium
CN101395132A (zh) * 2006-03-01 2009-03-25 特瓦制药工业有限公司 制备阿托伐他汀半钙的晶形的方法
WO2008075165A1 (en) * 2006-12-19 2008-06-26 Pfizer Products Inc. Novel process for the synthesis of [r-(r*, r*)]-2-(4-fluorophenyl)-beta, delta-dihydroxy-5-(1-methylethyl)-3-phenyl-4-[(phenylamino)carbonyl]-1h-pyrrole-1-heptanoic acid or a pharmaceutically acceptable salt thereof
US7834195B2 (en) * 2007-01-24 2010-11-16 Apotex Pharmachem Inc. Atorvastatin calcium propylene glycol solvates
KR100881617B1 (ko) 2007-02-22 2009-02-17 (주) 성운파마코피아 아토바스타틴 제조를 위한 중간체 및 그의 제조방법
DK2115153T3 (da) 2007-03-01 2013-09-08 Bp Corp North America Inc Nitrilaser, nucleinsyrer som koder for dem og fremgangsmåder til at fremstille og anvende disse
GB0711250D0 (en) * 2007-06-12 2007-07-18 Cbz Chemicals Ltd Furanose derivatives
WO2009013633A2 (en) * 2007-07-20 2009-01-29 Actavis Group Ptc Ehf Amorphous coprecipitates of atorvastatin pharmaceutically acceptable salts
KR100921195B1 (ko) * 2007-10-25 2009-10-13 주식회사 대웅제약 아토르바스타틴의 제조 방법
EP2075246A1 (en) 2007-12-27 2009-07-01 M. J. Institute of Research A process for preparation of amorphous form of atorvastatin hemi-calcium salt
KR100850558B1 (ko) * 2008-01-02 2008-08-06 조동옥 아토르바스타틴의 효율적인 제조방법
WO2009144736A1 (en) * 2008-05-29 2009-12-03 Arch Pharmalabs Limited NOVEL PROCESS FOR THE PREPARATION OF 4-FLUORO-ALPHA-[2-METHYL -1-OXOPROPYL]-GAMMA-OXO-N-ß-DIPHENYLBENZENEBUTANAMIDE AND PRODUCTS THEREFROM
US8115015B2 (en) * 2009-01-26 2012-02-14 Cadila Healthcare Limited Process for the preparation of amorphous atorvastatin calcium
KR20120011249A (ko) 2010-07-28 2012-02-07 주식회사 경보제약 아토바스타틴 헤미칼슘염의 신규한 결정형, 이의 수화물, 및 그의 제조방법
SI2614057T1 (sl) * 2010-09-09 2016-03-31 Dsm Sinochem Pharmaceuticals Netherlands B.V. Soli estrov 7-amino-3,5-dihidroksi heptanojske kisline
US20130178636A1 (en) * 2010-09-16 2013-07-11 Dsm Sinochem Pharmaceuticals Netherlands B.V. Esters of hexanoic acids as intermediates for the preparation of atorvastatin
CN102127060B (zh) * 2010-12-17 2013-12-04 蚌埠丰原医药科技发展有限公司 一种阿托伐他汀钙中间体的制备方法
EP2726456A1 (en) 2011-07-01 2014-05-07 DSM Sinochem Pharmaceuticals Netherlands B.V. Micronized crystals of atorvastatin hemicalcium
CN111225672B (zh) 2017-10-16 2023-09-29 清华大学 甲羟戊酸通路抑制剂及其药物组合物
CN111909048B (zh) * 2020-09-07 2021-03-16 浙江宏元药业股份有限公司 一种多组分一锅法合成阿托伐他汀钙中间体的方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3960941A (en) * 1973-04-04 1976-06-01 Ethyl Corporation 3-Hydroxy-3,4-dicarbamoylbutyric acid and salts
US4647576A (en) * 1984-09-24 1987-03-03 Warner-Lambert Company Trans-6-[2-(substitutedpyrrol-1-yl)alkyl]-pyran-2-one inhibitors of cholesterol synthesis
US4681893A (en) * 1986-05-30 1987-07-21 Warner-Lambert Company Trans-6-[2-(3- or 4-carboxamido-substituted pyrrol-1-yl)alkyl]-4-hydroxypyran-2-one inhibitors of cholesterol synthesis
FI94339C (fi) * 1989-07-21 1995-08-25 Warner Lambert Co Menetelmä farmaseuttisesti käyttökelpoisen /R-(R*,R*)/-2-(4-fluorifenyyli)- , -dihydroksi-5-(1-metyylietyyli)-3-fenyyli-4-/(fenyyliamino)karbonyyli/-1H-pyrroli-1-heptaanihapon ja sen farmaseuttisesti hyväksyttävien suolojen valmistamiseksi

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US5003080A (en) 1991-03-26
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FI941550A (fi) 1994-04-05
EP0330172A2 (en) 1989-08-30
WO1989007598A2 (en) 1989-08-24
FI94958B (fi) 1995-08-15
JP3009139B2 (ja) 2000-02-14
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ATE109777T1 (de) 1994-08-15
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FI94958C (fi) 1995-11-27
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