CN1193022C - 在制备他汀类的过程中的内酯化方法 - Google Patents
在制备他汀类的过程中的内酯化方法 Download PDFInfo
- Publication number
- CN1193022C CN1193022C CNB021270864A CN02127086A CN1193022C CN 1193022 C CN1193022 C CN 1193022C CN B021270864 A CNB021270864 A CN B021270864A CN 02127086 A CN02127086 A CN 02127086A CN 1193022 C CN1193022 C CN 1193022C
- Authority
- CN
- China
- Prior art keywords
- formula
- solvent
- preparation
- toluene
- dewatering agent
- 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
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D309/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
- C07D309/02—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having no double bonds between ring members or between ring members and non-ring members
- C07D309/04—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings having no double bonds between ring members or between ring members and non-ring members with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to ring carbon atoms
- C07D309/06—Radicals substituted by oxygen atoms
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D309/00—Heterocyclic compounds containing six-membered rings having one oxygen atom as the only ring hetero atom, not condensed with other rings
- C07D309/16—Heterocyclic 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
- C07D309/28—Heterocyclic 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
- C07D309/30—Oxygen atoms, e.g. delta-lactones
Abstract
Description
Claims (5)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2001-0051796A KR100407758B1 (ko) | 2001-08-27 | 2001-08-27 | 스타틴의 제조에 있어서 락톤화 방법 |
KR0051796/2001 | 2001-08-27 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1406938A CN1406938A (zh) | 2003-04-02 |
CN1193022C true CN1193022C (zh) | 2005-03-16 |
Family
ID=19713589
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB021270864A Expired - Fee Related CN1193022C (zh) | 2001-08-27 | 2002-07-29 | 在制备他汀类的过程中的内酯化方法 |
Country Status (8)
Country | Link |
---|---|
US (1) | US6649775B2 (zh) |
EP (1) | EP1288212B1 (zh) |
JP (1) | JP2003096071A (zh) |
KR (1) | KR100407758B1 (zh) |
CN (1) | CN1193022C (zh) |
AT (1) | ATE393151T1 (zh) |
DE (1) | DE60226203T2 (zh) |
WO (1) | WO2003018570A1 (zh) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SI21234A (sl) * | 2001-05-18 | 2003-12-31 | Aurobindo Pharma Limited | Postopek laktonizacije za proizvodnjo izredno čistega simvastatina |
CA2515179A1 (en) | 2003-02-11 | 2004-08-26 | Ferenc Korodi | Process for preparing simvastatin having controlled ranges of simvastatin dimer content |
TW200510362A (en) * | 2003-04-01 | 2005-03-16 | Plus Chemicals Bv | Amorphous simvastatin calcium and methods for the preparation thereof |
ATE414071T1 (de) * | 2004-03-30 | 2008-11-15 | Lupin Ltd | Verbessertes verfahren zur herstellung von 4- hydroxypyran-2-onderivaten |
JP2008505122A (ja) * | 2004-06-30 | 2008-02-21 | イー・アイ・デュポン・ドウ・ヌムール・アンド・カンパニー | ガススパージングを用いた、アルドノラクトン、アルダロラクトン、およびアルダロジラクトンの合成 |
CN1993365A (zh) * | 2004-06-30 | 2007-07-04 | 纳幕尔杜邦公司 | 利用共沸蒸馏进行的醛糖内酯、醛糖二酸内酯和醛糖二酸双内酯的合成 |
CA2576196A1 (en) * | 2004-08-06 | 2006-02-16 | Transform Pharmaceuticals, Inc. | Novel statin pharmaceutical compositions and related methods of treatment |
AU2005271407A1 (en) * | 2004-08-06 | 2006-02-16 | Transform Pharmaceuticals, Inc. | Novel fenofibrate formulations and related methods of treatment |
US20090042979A1 (en) * | 2004-08-06 | 2009-02-12 | Transform Pharmaceuticals Inc. | Novel Statin Pharmaceutical Compositions and Related Methods of Treatment |
JO2897B1 (en) | 2004-11-05 | 2015-09-15 | نوفارتيس ايه جي | Organic compounds |
ES2385752T3 (es) * | 2006-04-26 | 2012-07-31 | Rosemont Pharmaceuticals Ltd | Composiciones orales líquidas |
JP2009114121A (ja) * | 2007-11-06 | 2009-05-28 | Kaneka Corp | シンバスタチンの製造方法 |
CN101704808A (zh) | 2009-11-20 | 2010-05-12 | 西南合成制药股份有限公司 | 制备他汀类化合物的内酯化方法 |
CN103172602B (zh) * | 2011-12-22 | 2015-04-29 | 北大方正集团有限公司 | 一种纯化洛伐他汀的方法 |
CN103172603B (zh) * | 2011-12-22 | 2014-12-17 | 北大方正集团有限公司 | 一种高选择性酯化处理洛伐他汀酸的洛伐他汀提取方法 |
CN102875505B (zh) * | 2012-08-02 | 2015-08-05 | 丽珠集团新北江制药股份有限公司 | 一种美伐他汀的提取精制工艺 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4588820A (en) | 1984-06-11 | 1986-05-13 | Merck & Co., Inc. | Process for epimerization at C6 of 3,4,5,6-tetrahydro-2H-pyran-2-one |
US4820850A (en) | 1987-07-10 | 1989-04-11 | Merck & Co., Inc. | Process for α-C-alkylation of the 8-acyl group on mevinolin and analogs thereof |
US4916239A (en) * | 1988-07-19 | 1990-04-10 | Merck & Co., Inc. | Process for the lactonization of mevinic acids and analogs thereof |
US5159104A (en) * | 1991-05-01 | 1992-10-27 | Merck & Co., Inc. | Process to simvastatin ester |
US5393893A (en) * | 1993-11-08 | 1995-02-28 | Apotex, Inc. | Process for producing simvastatin and analogs thereof |
IN186880B (zh) * | 1997-10-28 | 2001-12-01 | Ranbaxy Lab Ltd | |
ZA9810764B (en) * | 1998-04-22 | 1999-08-13 | Ranbaxy Lab Ltd | An improved process of lactonization in the preparation of statins. |
SI20072A (sl) * | 1998-09-18 | 2000-04-30 | LEK, tovarna farmacevtskih in kemi�nih izdelkov, d.d. | Postopek za pridobivanje inhibitorjev HMG-CoA reduktaze |
JP2000106835A (ja) * | 1998-09-30 | 2000-04-18 | Gunze Ltd | 紅麹及びその製造法 |
EP1110959A4 (en) * | 1999-06-29 | 2001-12-05 | Kaneka Corp | METHOD FOR SELECTIVE LACTONIZATION |
-
2001
- 2001-08-27 KR KR10-2001-0051796A patent/KR100407758B1/ko not_active IP Right Cessation
-
2002
- 2002-07-06 WO PCT/KR2002/001281 patent/WO2003018570A1/en active Search and Examination
- 2002-07-10 AT AT02015509T patent/ATE393151T1/de not_active IP Right Cessation
- 2002-07-10 EP EP02015509A patent/EP1288212B1/en not_active Expired - Lifetime
- 2002-07-10 DE DE60226203T patent/DE60226203T2/de not_active Expired - Lifetime
- 2002-07-23 US US10/200,174 patent/US6649775B2/en not_active Expired - Fee Related
- 2002-07-29 CN CNB021270864A patent/CN1193022C/zh not_active Expired - Fee Related
- 2002-08-26 JP JP2002245931A patent/JP2003096071A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
WO2003018570A1 (en) | 2003-03-06 |
EP1288212B1 (en) | 2008-04-23 |
EP1288212A1 (en) | 2003-03-05 |
DE60226203T2 (de) | 2009-05-14 |
US6649775B2 (en) | 2003-11-18 |
ATE393151T1 (de) | 2008-05-15 |
CN1406938A (zh) | 2003-04-02 |
US20030050482A1 (en) | 2003-03-13 |
KR100407758B1 (ko) | 2003-12-01 |
JP2003096071A (ja) | 2003-04-03 |
DE60226203D1 (de) | 2008-06-05 |
KR20030018202A (ko) | 2003-03-06 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN1193022C (zh) | 在制备他汀类的过程中的内酯化方法 | |
US6525205B2 (en) | Lactonization process | |
CN1742000A (zh) | 制备若舒伐他汀的方法 | |
CN1015263B (zh) | 3-丙烯基头孢菌素溶剂化物的制备方法 | |
CN1443182A (zh) | 一种可降低二聚体杂质水平的提纯洛伐他汀和辛伐他汀的方法 | |
CN1171110A (zh) | 头孢氨噻及其新的钠盐的制备方法 | |
CN1735620A (zh) | 纯的左氧氟沙星半水合物和它的制备方法 | |
CN101076536A (zh) | β-核苷的立体选择性合成 | |
CN1197854C (zh) | 他汀类化合物制备中的内酯化处理方法 | |
CN113943286B (zh) | 一种胆碱受体拮抗剂的制备方法 | |
CN1476440A (zh) | 一种内酯化方法 | |
CN1283633C (zh) | 制备辛伐他汀的方法 | |
CN1882526A (zh) | 制备伏格列波糖的方法 | |
CN1867558A (zh) | Z-氟哌噻吨的制备方法 | |
CN1255398C (zh) | 辛伐他汀合成新方法 | |
JP2003528869A (ja) | シンバスタチンの製造方法 | |
BG107477A (bg) | Лактонизационен метод за получаване на симвастатин с висока чистота | |
US20060041148A1 (en) | Process for preparing simvastatin having controlled ranges of simvastatin dimer content | |
CN1180066A (zh) | 氯乙酸生产新工艺 | |
CN85101823A (zh) | 制备氮杂环丁酮的方法 | |
CN1174972C (zh) | 由2-酮-l-古洛糖酸或2-酮-l-古洛糖酸酯类的内酯化制备l-抗坏血酸的方法 | |
CN1031568C (zh) | 四氢-5-取代-3-亚甲基-2-呋喃甲醇的立体、对映选择合成法 | |
JPH0374384A (ja) | 3r‐(3‐カルボキシベンジル)‐6‐(5‐フルオロ‐2‐ベンゾチアゾリル)メトキシ‐4r‐クロマノールの光学分割方法 | |
CN1277826C (zh) | 辉伐他汀及其合成方法和以辉伐他汀为原料药的制剂 | |
CN1919823A (zh) | 乳酸盐催化剂的制备方法及应用 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: CJ CHEIL JEDANG CORP. Free format text: FORMER OWNER: CHEIL JEDANG CORP. Effective date: 20081024 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20081024 Address after: Seoul, South Kerean Patentee after: CJ Corp. Address before: Seoul Patentee before: First sugar refining Corporation |
|
ASS | Succession or assignment of patent right |
Owner name: CJ HEALTHCARE CO., LTD. Free format text: FORMER OWNER: CJ CORP. Effective date: 20150114 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20150114 Address after: Seoul, South Kerean Patentee after: CJ CHEILJEDANG CORPORATION Address before: Seoul, South Kerean Patentee before: CJ Corp. |
|
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050316 Termination date: 20150729 |
|
EXPY | Termination of patent right or utility model |