SK280941B6 - (4r-cis)-1,1-dimetyletyl-6-arylsulfonyloxymetyl-2,2-dimetyl- -1,3-dioxán-4-acetáty a spôsob ich syntézy - Google Patents

(4r-cis)-1,1-dimetyletyl-6-arylsulfonyloxymetyl-2,2-dimetyl- -1,3-dioxán-4-acetáty a spôsob ich syntézy Download PDF

Info

Publication number
SK280941B6
SK280941B6 SK504-98A SK50498A SK280941B6 SK 280941 B6 SK280941 B6 SK 280941B6 SK 50498 A SK50498 A SK 50498A SK 280941 B6 SK280941 B6 SK 280941B6
Authority
SK
Slovakia
Prior art keywords
dioxane
dimethyl
cis
dimethylethyl
acetate
Prior art date
Application number
SK504-98A
Other languages
English (en)
Slovak (sk)
Inventor
Alan Millar
Donald Eugene Butler
Original Assignee
Warner-Lambert Company
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
Application filed by Warner-Lambert Company filed Critical Warner-Lambert Company
Publication of SK280941B6 publication Critical patent/SK280941B6/sk

Links

Classifications

    • 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
SK504-98A 1990-10-17 1991-09-11 (4r-cis)-1,1-dimetyletyl-6-arylsulfonyloxymetyl-2,2-dimetyl- -1,3-dioxán-4-acetáty a spôsob ich syntézy SK280941B6 (sk)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/599,521 US5103024A (en) 1990-10-17 1990-10-17 Process for the synthesis of (4r-cis)-1,1-dimethylethyl 6-cyanomethyl-2,2-dimethyl-1,3-dioxane-4-acetate
PCT/US1991/006697 WO1992006968A1 (en) 1990-10-17 1991-09-11 Process for the synthesis of (4r-cis)-1,1-dimethylethyl-6-cyanomethyl-2,2-dimethyl-1,3-dioxane-4-acetate

Publications (1)

Publication Number Publication Date
SK280941B6 true SK280941B6 (sk) 2000-09-12

Family

ID=24399962

Family Applications (5)

Application Number Title Priority Date Filing Date
SK339-93A SK280938B6 (sk) 1990-10-17 1991-09-11 Spôsob syntézy (4r-cis)-1,1-dimetyletyl-6-kyanometyl-2,2- -dimetyl-1,3-dioxán-4-acetátu a medziprodukty tohto spôsobu
SK505-98A SK280942B6 (sk) 1990-10-17 1991-09-11 (4r-cis)-1,1-dimetyletyl-6-jódmetyl-2,2-dimetyl-1,3-dioxán-4- -acetát, spôsob jeho syntézy a medziprodukty na túto syntézu
SK502-98A SK280939B6 (sk) 1990-10-17 1991-09-11 Spôsob syntézy (4r-cis)-1,1-dimetyletyl-6-kyanometyl-2,2- -dimetyl-1,3-dioxán-4-acetátu a medziprodukty tohto spôsobu
SK503-98A SK280940B6 (sk) 1990-10-17 1991-09-11 Spôsob syntézy (4r-cis)-1,1-dimetyletyl-6-kyanometyl-2,2- -dimetyl-1,3-dioxán-4-acetátu a medziprodukty tohto spôsobu
SK504-98A SK280941B6 (sk) 1990-10-17 1991-09-11 (4r-cis)-1,1-dimetyletyl-6-arylsulfonyloxymetyl-2,2-dimetyl- -1,3-dioxán-4-acetáty a spôsob ich syntézy

Family Applications Before (4)

Application Number Title Priority Date Filing Date
SK339-93A SK280938B6 (sk) 1990-10-17 1991-09-11 Spôsob syntézy (4r-cis)-1,1-dimetyletyl-6-kyanometyl-2,2- -dimetyl-1,3-dioxán-4-acetátu a medziprodukty tohto spôsobu
SK505-98A SK280942B6 (sk) 1990-10-17 1991-09-11 (4r-cis)-1,1-dimetyletyl-6-jódmetyl-2,2-dimetyl-1,3-dioxán-4- -acetát, spôsob jeho syntézy a medziprodukty na túto syntézu
SK502-98A SK280939B6 (sk) 1990-10-17 1991-09-11 Spôsob syntézy (4r-cis)-1,1-dimetyletyl-6-kyanometyl-2,2- -dimetyl-1,3-dioxán-4-acetátu a medziprodukty tohto spôsobu
SK503-98A SK280940B6 (sk) 1990-10-17 1991-09-11 Spôsob syntézy (4r-cis)-1,1-dimetyletyl-6-kyanometyl-2,2- -dimetyl-1,3-dioxán-4-acetátu a medziprodukty tohto spôsobu

Country Status (20)

Country Link
US (1) US5103024A (no)
EP (1) EP0553213B1 (no)
JP (1) JP3105923B2 (no)
KR (1) KR0166385B1 (no)
AT (1) ATE118772T1 (no)
AU (1) AU646311B2 (no)
CA (1) CA2092997C (no)
CZ (5) CZ282993B6 (no)
DE (1) DE69107622T2 (no)
DK (1) DK0553213T3 (no)
ES (1) ES2070519T3 (no)
FI (1) FI108539B (no)
HK (1) HK1005026A1 (no)
HU (2) HU219237B (no)
IE (1) IE62940B1 (no)
NO (1) NO301588B1 (no)
PT (1) PT99244B (no)
RU (1) RU2067580C1 (no)
SK (5) SK280938B6 (no)
WO (1) WO1992006968A1 (no)

Families Citing this family (71)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5245047A (en) * 1988-02-22 1993-09-14 Warner-Lambert Company Process for trans-6-[2-(substituted-pyrrol-1-yl)alkyl]pyran-2-one inhibitors of cholesterol synthesis
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
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
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)
DE69910562T2 (de) * 1998-04-30 2004-06-17 Kaneka Corp. Verfahren zur herstellung von derivaten der 6-cyanomethyl-1,3-dioxan-4-essigsäure
HU227840B1 (en) * 1999-05-06 2012-05-02 Egis Gyogyszergyar Nyilvanosan M Kod Ruszvunytarsasag Intermediates of atorvastatin synthesis and process for producing them
IN191236B (no) 1999-05-25 2003-10-11 Ranbaxy Lab Ltd
US20040063969A1 (en) * 1999-10-18 2004-04-01 Egis Gyogyszergyar Rt. Process for the preparation of amorphous atorvastatin calcium
AU776613B2 (en) 1999-12-17 2004-09-16 Pfizer Science And Technology Ireland Limited A factory scale process for producing crystalline atorvastatin trihydrate hemi calcium salt
EP1242373B1 (en) * 1999-12-17 2006-03-15 Pfizer Science and Technology Ireland Limited A process for producing crystalline atorvastatin calcium
US20040014195A1 (en) * 1999-12-29 2004-01-22 Diversa Corporation Nitrilases, nucleic acids encoding them and methods for making and using them
US7521216B2 (en) 1999-12-29 2009-04-21 Verenium Corporation Nitrilases 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
JP3844112B2 (ja) 2000-08-23 2006-11-08 高砂香料工業株式会社 ３，５，６−トリヒドロキシヘキサン酸アンモニウム塩誘導体、及びその製造方法
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
RS100003A (en) 2001-06-29 2007-02-05 Warner-Lambert Company, Crystalline forms of /r-(r*,r*)-2-(4- fluorphenyl)-beta,delta -dihydroxy-5(1- methylethyl)-phenyl-4-/phenylamino) carbonyl/-1h-pyrrole-1-heptanoic acid calcium salt (2:1) (atorvastatin)
GB0116212D0 (en) * 2001-07-03 2001-08-29 Avecia Ltd Process
CA2454500C (en) 2001-07-30 2009-11-10 Dr. Reddy's Laboratories Ltd. Crystalline forms vi and vii of atorvastatin calcium
PE20030324A1 (es) * 2001-07-31 2003-04-03 Warner Lambert Co Composiciones farmaceuticas de amlodipina y atorvastatina
AU2001284385A1 (en) * 2001-08-31 2003-03-10 Morepen Laboratories Ltd. An improved process for the preparation of amorphous atorvastatin calcium 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
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)
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
EP1534704B1 (en) * 2002-08-06 2007-08-01 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
US20060122403A1 (en) * 2002-09-03 2006-06-08 Sanjay Suri Atorvastatin calcium form vi or hydrates thereof
KR100529703B1 (ko) * 2002-09-23 2005-11-17 임광민 키랄 중간체의 제조방법 및 그를 이용한 아토바스타틴의제조방법
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
MXPA05011013A (es) * 2003-04-14 2005-12-12 Warner Lambert Co Procedimiento para preparar la fenilamida del acido 5-(4-fluorofenil) -1-[2- ((2r, 4r)- 4-hidroxi-6 -oxo-tetrahidropiran -2-il) etil]-2 -isopropil-4 -fenil-1h- pirrol -3-carboxilico.
WO2004110357A2 (en) * 2003-05-16 2004-12-23 Ambit Biosciences Corporation Heterocyclic 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
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
US20040253305A1 (en) * 2003-06-12 2004-12-16 Luner Paul E. Pharmaceutical compositions of atorvastatin
CA2530163C (en) * 2003-07-25 2012-10-02 Avecia Pharmaceuticals Limited Process and intermediate compounds useful in the preparation of statins, particularly atorvastatin
CA2539158A1 (en) * 2003-09-17 2005-03-24 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
CA2456430A1 (en) * 2004-01-28 2005-07-28 Brantford Chemicals Inc. Improved process for the preparation of amorphous atorvastatin calcium
FI120344B (fi) 2004-03-17 2009-09-30 Ranbaxy Lab Ltd Menetelmä amorfisessa muodossa olevan atorvastatiinikalsiumin valmistamiseksi
EP1742910A1 (en) * 2004-04-16 2007-01-17 Pfizer Products Inc. Process for forming amorphous atorvastatin calcium
EP1745020A2 (en) 2004-05-05 2007-01-24 Pfizer Products Incorporated Salt forms of atorvastatin
US8044086B2 (en) * 2004-07-16 2011-10-25 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).
CA2578722C (en) * 2004-08-27 2010-02-02 Biocon Limited Process for atorvastatin calcium amorphous
JP2008517992A (ja) * 2004-10-28 2008-05-29 ワーナー−ランバート カンパニー リミテッド ライアビリティー カンパニー アモルファスのアトルバスタチンを形成する方法
CA2588216A1 (en) * 2004-11-22 2006-05-26 Dexcel Pharma Technologies Ltd. Stable atorvastatin formulations
JP2008521878A (ja) * 2004-12-02 2008-06-26 ワーナー−ランバート カンパニー リミテッド ライアビリティー カンパニー 非晶質アトルバスタチンの医薬組成物及びその製造のための方法
ATE432276T1 (de) * 2005-09-09 2009-06-15 Pfizer Science & Tech Ltd Herstellung eines atorvastatin-zwischenprodukts
US20090221852A1 (en) * 2005-09-09 2009-09-03 Pfizer Inc. Preparation of an Atorvastatin Intermediate
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
WO2007057755A1 (en) 2005-11-21 2007-05-24 Warner-Lambert Company Llc Novel forms of [r-(r*,r*)]-2-(4-fluorophenyl)-b,b-dihydroxy-5-(1-methylethyl)-3-phenyl-4-[(phenylamino)carbonyl]-1h-pyrrole-1-hept anoic acid magnesium
EP1810667A1 (en) 2006-01-20 2007-07-25 KRKA, tovarna zdravil, d.d., Novo mesto Pharmaceutical composition comprising amorphous atorvastatin
WO2008053312A2 (en) * 2006-11-02 2008-05-08 Cadila Pharmaceuticals Limited Process for preparing amorphous atorvastatin hemi calcium salt and its intermediate
US7834195B2 (en) * 2007-01-24 2010-11-16 Apotex Pharmachem Inc. Atorvastatin calcium propylene glycol solvates
CA2679503A1 (en) 2007-03-01 2008-09-04 Verenium Corporation Nitrilases, nucleic acids encoding them and methods for making and using them
US20110142883A1 (en) * 2007-07-20 2011-06-16 Actavis Group Ptc Ehf Amorphous Coprecipitates of Atorvastatin Pharmaceutically Acceptable Salts
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
US8115015B2 (en) * 2009-01-26 2012-02-14 Cadila Healthcare Limited Process for the preparation of amorphous atorvastatin calcium
US20130197243A1 (en) * 2010-09-09 2013-08-01 Dsm Sinochem Pharmaceuticals Netherlands B.V. Salts of 7-amino-3,5-dihydroxyheptanoic acid esters
MX2013015272A (es) 2011-07-01 2014-04-14 Dsm Sinochem Pharm Nl Bv Cristales micronizados.
WO2016056031A1 (en) 2014-10-08 2016-04-14 Council Of Scientific & Industrial Research Novel diol compounds synthesis and its use for formal synthesis of (2r, 3 s)-3-hydroxypipecolic acid
CN106008251A (zh) * 2016-05-19 2016-10-12 河南豫辰药业股份有限公司 一种2-苯甲撑-3-氧代-4-甲基-n-苯基戊酰胺的制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US5003080A (en) * 1988-02-22 1991-03-26 Warner-Lambert Company Process for trans-6-(2-(substituted-pyrrol-1-yl)alkyl)pryan-2-one inhibitors of cholesterol synthesis
US5093363A (en) * 1989-08-22 1992-03-03 Shionogi & Co., Ltd. 2,4,6-substituted phenol derivatives
DE3929913A1 (de) * 1989-09-08 1991-04-04 Hoechst Ag 4-hydroxytetrahydropyran-2-one sowie die entsprechenden dihydroxycarbonsaeurederivate, salze und ester, verfahren zu ihrer herstellung, ihre verwendung als arzneimittel, pharmazeutische praeparate sowie vorprodukte

Also Published As

Publication number Publication date
CZ124597A3 (en) 1997-12-17
HU219237B (en) 2001-03-28
IE913629A1 (en) 1992-04-22
HU9701183D0 (en) 1997-09-29
KR0166385B1 (en) 1999-01-15
CZ124797A3 (en) 1997-12-17
NO931421D0 (no) 1993-04-16
ES2070519T3 (es) 1995-06-01
AU646311B2 (en) 1994-02-17
HU9301122D0 (en) 1993-08-30
PT99244A (pt) 1992-09-30
IE62940B1 (en) 1995-03-08
EP0553213B1 (en) 1995-02-22
FI931680A0 (fi) 1993-04-14
HUT64049A (en) 1993-11-29
KR930702328A (ko) 1993-09-08
NO301588B1 (no) 1997-11-17
DE69107622D1 (de) 1995-03-30
CZ282994B6 (cs) 1997-12-17
SK280938B6 (sk) 2000-09-12
FI108539B (fi) 2002-02-15
CZ124697A3 (en) 1997-12-17
CZ61493A3 (en) 1994-02-16
EP0553213A1 (en) 1993-08-04
PT99244B (pt) 1999-04-30
SK33993A3 (en) 1993-10-06
CZ282992B6 (cs) 1997-12-17
DK0553213T3 (da) 1995-07-17
SK280940B6 (sk) 2000-09-12
HU213731B (en) 1997-09-29
JPH06502162A (ja) 1994-03-10
ATE118772T1 (de) 1995-03-15
US5103024A (en) 1992-04-07
AU8848091A (en) 1992-05-20
JP3105923B2 (ja) 2000-11-06
WO1992006968A1 (en) 1992-04-30
CA2092997A1 (en) 1992-04-18
FI931680A (fi) 1993-04-14
CZ282922B6 (cs) 1997-11-12
RU2067580C1 (ru) 1996-10-10
CZ209495A3 (en) 1997-12-17
DE69107622T2 (de) 1995-07-06
NO931421L (no) 1993-06-16
SK280942B6 (sk) 2000-09-12
CA2092997C (en) 2002-05-14
CZ283003B6 (cs) 1997-12-17
SK280939B6 (sk) 2000-09-12
CZ282993B6 (cs) 1997-12-17
HK1005026A1 (en) 1998-12-18

Similar Documents

Publication Publication Date Title
SK280941B6 (sk) (4r-cis)-1,1-dimetyletyl-6-arylsulfonyloxymetyl-2,2-dimetyl- -1,3-dioxán-4-acetáty a spôsob ich syntézy
US5248793A (en) 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
JP3241723B2 (ja) （５ｒ）−１，１−ジメチルエチル６−シアノ−５−オキソ−ヘキサノエートの改良合成法
CZ285554B6 (cs) Způsob výroby trans-6-[2-(substituovaný pyrrol-1-yl)alkyl]-pyran-2-onu
US5385929A (en) [(Hydroxyphenylamino) carbonyl] pyrroles
EP1351963B1 (en) A process for the synthesis of atorvastatin form v and phenylboronates as intermediate compounds
US20090131683A1 (en) Process for the preparation of atorvastatin and intermediates
WO2010069593A1 (en) Use of amphiphilic compounds for controlled crystallization of statins and statin intermediates
JPS61267577A (ja) Ｙｍ−０９７３０のジアステレオマ−ａの右旋性光学異性体の新規製造法
KR100613687B1 (ko) 아토르바스타틴의 제조방법
NO177423B (no) Forbedret fremgangsmåte for fremstilling av trans-6-[2-(substituert-pyrrol-yl)alkylÅpyran-2-on-inhibitorer for kolesterolsyntese
WO2013069481A1 (ja) トリアゾール化合物の製造方法、及びトリアゾール化合物の中間体

Legal Events

Date Code Title Description
MM4A Patent lapsed due to non-payment of maintenance fees

Effective date: 20090911