IL153980A0 - Process for the preparation of 2-(6-substituted-1,3-dioxane-4-yl) acetic acid derivatives - Google Patents
Process for the preparation of 2-(6-substituted-1,3-dioxane-4-yl) acetic acid derivativesInfo
- Publication number
- IL153980A0 IL153980A0 IL15398001A IL15398001A IL153980A0 IL 153980 A0 IL153980 A0 IL 153980A0 IL 15398001 A IL15398001 A IL 15398001A IL 15398001 A IL15398001 A IL 15398001A IL 153980 A0 IL153980 A0 IL 153980A0
- Authority
- IL
- Israel
- Prior art keywords
- substituted
- formula
- dioxane
- preparation
- acetic acid
- Prior art date
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
- C07D309/16—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
-
- 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
-
- Y—GENERAL 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T428/00—Stock material or miscellaneous articles
- Y10T428/29—Coated or structually defined flake, particle, cell, strand, strand portion, rod, filament, macroscopic fiber or mass thereof
- Y10T428/2982—Particulate matter [e.g., sphere, flake, etc.]
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Heterocyclic Compounds That Contain Two Or More Ring Oxygen Atoms (AREA)
- Plural Heterocyclic Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
- Catalysts (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
NL1015744A NL1015744C2 (nl) | 2000-07-19 | 2000-07-19 | Werkwijze voor de bereiding van 2-(6-gesubstitueerde-1,3-dioxan-4-yl) azijnzuurderivaten. |
PCT/NL2001/000535 WO2002006266A1 (en) | 2000-07-19 | 2001-07-12 | Process for the preparation of 2-(6-substituted-1,3-dioxane-4-yl)acetic acid derivatives |
Publications (1)
Publication Number | Publication Date |
---|---|
IL153980A0 true IL153980A0 (en) | 2003-07-31 |
Family
ID=19771761
Family Applications (3)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL15398001A IL153980A0 (en) | 2000-07-19 | 2001-07-12 | Process for the preparation of 2-(6-substituted-1,3-dioxane-4-yl) acetic acid derivatives |
IL153980A IL153980A (en) | 2000-07-19 | 2003-01-16 | Process for the preparation of a history of 2- (6-converted3,1-dioxane-4-il) Acetic acid |
IL177824A IL177824A0 (en) | 2000-07-19 | 2006-08-31 | Process for the preparation of 2-(6-substituted-1,3-dioxane-4-yl) acetic acid derivatives |
Family Applications After (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
IL153980A IL153980A (en) | 2000-07-19 | 2003-01-16 | Process for the preparation of a history of 2- (6-converted3,1-dioxane-4-il) Acetic acid |
IL177824A IL177824A0 (en) | 2000-07-19 | 2006-08-31 | Process for the preparation of 2-(6-substituted-1,3-dioxane-4-yl) acetic acid derivatives |
Country Status (30)
Country | Link |
---|---|
US (4) | US6870059B2 (da) |
EP (2) | EP1700854B1 (da) |
JP (2) | JP5006499B2 (da) |
KR (3) | KR20070121063A (da) |
CN (3) | CN1443183A (da) |
AT (1) | ATE340790T1 (da) |
AU (2) | AU7583001A (da) |
BR (1) | BR0112535A (da) |
CA (1) | CA2415963C (da) |
CY (1) | CY1105881T1 (da) |
CZ (1) | CZ302718B6 (da) |
DE (1) | DE60123444T2 (da) |
DK (1) | DK1317440T3 (da) |
EE (1) | EE200300024A (da) |
ES (2) | ES2387313T3 (da) |
HK (1) | HK1097260A1 (da) |
HU (1) | HUP0303166A3 (da) |
IL (3) | IL153980A0 (da) |
IS (2) | IS2386B (da) |
MX (1) | MXPA03000498A (da) |
NL (1) | NL1015744C2 (da) |
NO (1) | NO328935B1 (da) |
NZ (1) | NZ523703A (da) |
PL (1) | PL207115B1 (da) |
PT (1) | PT1317440E (da) |
RU (1) | RU2266903C2 (da) |
SK (2) | SK287755B6 (da) |
UA (1) | UA77944C2 (da) |
WO (1) | WO2002006266A1 (da) |
ZA (1) | ZA200300478B (da) |
Families Citing this family (32)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0011120D0 (en) | 2000-05-09 | 2000-06-28 | Avecia Ltd | Process |
NL1015744C2 (nl) | 2000-07-19 | 2002-01-22 | Dsm Nv | Werkwijze voor de bereiding van 2-(6-gesubstitueerde-1,3-dioxan-4-yl) azijnzuurderivaten. |
WO2003006439A1 (en) | 2001-07-13 | 2003-01-23 | Astrazeneca Uk Limited | Preparation of aminopyrimidine compounds |
EP1323717A1 (en) | 2001-12-27 | 2003-07-02 | Dsm N.V. | Process for the preparation of 2-(6-Substituted-1,3-Dioxane-4-yL) acetic acid derivatives |
EP1375493A1 (en) * | 2002-06-17 | 2004-01-02 | Dsm N.V. | Process for the preparation of an dioxane acetic acid ester |
GB0218781D0 (en) | 2002-08-13 | 2002-09-18 | Astrazeneca Ab | Chemical process |
WO2004027075A2 (en) * | 2002-09-20 | 2004-04-01 | Diversa Corporation | Chemoenzymatic methods for the synthesis of statins and stain intermediates |
US9740817B1 (en) | 2002-10-18 | 2017-08-22 | Dennis Sunga Fernandez | Apparatus for biological sensing and alerting of pharmaco-genomic mutation |
DK1578731T3 (da) * | 2002-12-16 | 2010-02-15 | Astrazeneca Uk Ltd | Fremgangsmåde til fremstilling af pyrimidinforbindelser |
ATE386734T1 (de) * | 2003-05-02 | 2008-03-15 | Dsm Ip Assets Bv | Verfahren zur herstellung von (4-hydroxy-6-oxo- tetrahydropyran-2-yl) acetonitril und dessen derivaten |
GB0312896D0 (en) * | 2003-06-05 | 2003-07-09 | Astrazeneca Ab | Chemical process |
US8346482B2 (en) | 2003-08-22 | 2013-01-01 | Fernandez Dennis S | Integrated biosensor and simulation system for diagnosis and therapy |
UY28501A1 (es) * | 2003-09-10 | 2005-04-29 | Astrazeneca Uk Ltd | Compuestos químicos |
GB0321827D0 (en) * | 2003-09-18 | 2003-10-15 | Astrazeneca Uk Ltd | Chemical compounds |
GB0324791D0 (en) * | 2003-10-24 | 2003-11-26 | Astrazeneca Ab | Chemical process |
DE10352659B4 (de) * | 2003-11-11 | 2007-09-13 | Ratiopharm Gmbh | Verfahren zur Herstellung von Statinen und Tetrahydropyranonderivate zur Verwendung in dem Verfahren |
GB0428328D0 (en) | 2004-12-24 | 2005-02-02 | Astrazeneca Uk Ltd | Chemical process |
GB0514078D0 (en) * | 2005-07-08 | 2005-08-17 | Astrazeneca Uk Ltd | Chemical process |
US7264743B2 (en) * | 2006-01-23 | 2007-09-04 | Lam Research Corporation | Fin structure formation |
TW200831469A (en) * | 2006-12-01 | 2008-08-01 | Astrazeneca Uk Ltd | Chemical process |
WO2010118757A1 (en) * | 2009-04-15 | 2010-10-21 | Pharmathen S.A. | Improved process for the preparation of fluvastatin and salts thereof |
GB2482525A (en) * | 2010-08-05 | 2012-02-08 | Phoenix Chemicals Ltd | A process for the production of acyloxymethyldioxanylacetic derivatives |
CN103153976B (zh) | 2010-09-09 | 2015-07-08 | 中化帝斯曼制药有限公司荷兰公司 | 7-氨基-3,5-二羟基庚酸酯的盐 |
MX2013002809A (es) | 2010-09-16 | 2013-04-29 | Dsm Sinochem Pharm Nl Bv | Esteres de acidos hexanoicos. |
CN103313983B (zh) | 2011-01-18 | 2016-06-29 | 中化帝斯曼制药有限公司荷兰公司 | 在碱存在下制备他汀类化合物的方法 |
HUE030590T2 (en) | 2011-01-18 | 2017-05-29 | Dsm Sinochem Pharm Nl Bv | Process for the production of diol sulfones |
MX353510B (es) | 2011-01-18 | 2018-01-17 | Dsm Sinochem Pharm Nl Bv | Sulfuros y sulfonas de metiltetrazol. |
MX359424B (es) | 2011-12-09 | 2018-09-12 | Dsm Sinochem Pharm Nl Bv | Proceso para la preparación de un precursor de estatina. |
US9260423B2 (en) | 2011-12-09 | 2016-02-16 | Dsm Sinochem Pharmaceuticals Netherlands B.V. | Process for the preparation of a thioprecursor for statins |
JP6065862B2 (ja) * | 2013-04-10 | 2017-01-25 | 信越化学工業株式会社 | パターン形成方法、レジスト組成物、高分子化合物及び単量体 |
WO2014203045A1 (en) | 2013-06-20 | 2014-12-24 | Lupin Limited | A novel, green and cost effective process for synthesis of tert-butyl (3r,5s)-6-oxo-3,5-dihydroxy-3,5-o-isopropylidene-hexanoate |
CN105624127B (zh) * | 2014-10-28 | 2019-07-26 | 上海弈柯莱生物医药科技有限公司 | 一种葡萄糖脱氢酶及其在合成他汀类药物中间体中的应用 |
Family Cites Families (46)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US544390A (en) * | 1895-08-13 | Chimney-cowl | ||
GB885516A (en) | 1958-01-16 | 1961-12-28 | Arthur Henry Clarkson | Higher fatty acid esters of dextran |
US3325466A (en) | 1961-01-11 | 1967-06-13 | American Cyanamid Co | Tertiary butyl group as a carboxyl protecting group in the synthesis of peptides |
US3992432A (en) * | 1967-04-05 | 1976-11-16 | Continental Oil Company | Phase transfer catalysis of heterogeneous reactions by quaternary salts |
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 |
GB9005966D0 (en) * | 1990-03-16 | 1990-05-09 | May & Baker Ltd | New compositions of matter |
CA2048716A1 (en) * | 1990-08-17 | 1992-02-18 | William B. Mattingly, Iii | Absorbent articles with integral release system and methods of making same |
JP3097143B2 (ja) * | 1991-02-21 | 2000-10-10 | チッソ株式会社 | 生理活性物質合成用光学活性化合物の製造法および光学活性中間体化合物 |
US5292891A (en) * | 1991-02-21 | 1994-03-08 | Chisso Corporation | Optically active 2,2-dimethyl-1,3-dioxin-4-ones and method for preparing same and method for preparing optically active compound for synthesis of physiologically active substance and optically active intermediate compound |
EP0604483A1 (en) | 1991-09-20 | 1994-07-06 | Zeneca Limited | Process for the preparation of enantiomerically pure 4-hydroxytetrahydro-2-pyranone derivatives |
WO1993008823A1 (en) * | 1991-11-06 | 1993-05-13 | Tanabe Seiyaku Co., Ltd. | Guanidinyl and related cell adhesion modulation compounds |
US5278313A (en) * | 1992-03-27 | 1994-01-11 | E. R. Squibb & Sons, Inc. | Process for the preparation of 1,3-dioxane derivatives useful in the preparation of HMG-COA reductase inhibitors |
US5449793A (en) * | 1993-06-04 | 1995-09-12 | Chisso Corporation | Process for producing an optically active 1,5-disubstituted-2,4-O-isopropylidene-2,4-dihydroxypentane |
US5795749A (en) | 1995-04-05 | 1998-08-18 | The Scripps Research Institution | Use of 2-deoxyribose-5-phosphate aldolase to prepare 2-deoxyfucose, analogues and derivatives |
GB9523924D0 (en) | 1995-11-23 | 1996-01-24 | Zeneca Ltd | Production of optically active 2-substituted tetrahydropyran-4-ones |
FR2741620B1 (fr) * | 1995-11-28 | 1997-12-26 | Oreal | Procede de preparation de composes a groupement beta-hydroxy -delta-lactone analogues de la (+) compactine et de la (+) mevinoline |
US6278001B1 (en) | 1995-11-28 | 2001-08-21 | L'oréal | Method for preparing (+) compactin and (+) mevinolin analog compounds having a β-hydroxy-δ-lactone grouping |
EP1077212B1 (en) | 1998-04-30 | 2003-08-20 | Kaneka Corporation | Process for producing 6-cyanomethyl-1,3-dioxane-4-acetic acid derivatives |
DK1619191T3 (da) * | 1998-08-05 | 2011-01-31 | Kaneka Corp | Fremgangsmåde til fremstilling af optisk aktive 2-[6-hydroxymethyl)-1,3-dioxan-4-yl]-eddikesyre-derivater |
CA2320163C (en) | 1998-12-10 | 2008-09-23 | Kaneka Corporation | Process for producing simvastatin |
GB9903472D0 (en) | 1999-02-17 | 1999-04-07 | Zeneca Ltd | Chemical process |
HU227840B1 (en) | 1999-05-06 | 2012-05-02 | Egis Gyogyszergyar Nyilvanosan M Kod Ruszvunytarsasag | Intermediates of atorvastatin synthesis and process for producing them |
JP4659309B2 (ja) | 1999-06-04 | 2011-03-30 | 株式会社カネカ | 5−ヒドロキシ−3−オキソペンタン酸誘導体の製造法 |
AU2000254249A1 (en) * | 2000-03-28 | 2001-10-08 | Biocon India Limited | Synthesis of (r-(r*,r*))-2-(4-fluorophenyl)-beta,delta-dihydroxy-5-(1- |
GB0011120D0 (en) | 2000-05-09 | 2000-06-28 | Avecia Ltd | Process |
WO2001094337A1 (fr) * | 2000-06-05 | 2001-12-13 | Kaneka Corporation | Procede de preparation de derives optiquement actifs d'acide 2-[6-(hydroxy-methyl)-1,3-dioxan-4-yl] acetique |
NL1015744C2 (nl) | 2000-07-19 | 2002-01-22 | Dsm Nv | Werkwijze voor de bereiding van 2-(6-gesubstitueerde-1,3-dioxan-4-yl) azijnzuurderivaten. |
WO2003006439A1 (en) | 2001-07-13 | 2003-01-23 | Astrazeneca Uk Limited | Preparation of aminopyrimidine compounds |
EP1323717A1 (en) | 2001-12-27 | 2003-07-02 | Dsm N.V. | Process for the preparation of 2-(6-Substituted-1,3-Dioxane-4-yL) acetic acid derivatives |
DE60233899D1 (de) | 2002-02-25 | 2009-11-12 | Biocon Ltd | Neue boronatester |
KR100511533B1 (ko) | 2002-04-09 | 2005-08-31 | 임광민 | 키랄 중간체, 그의 제조방법 및 그를 이용한 HMG-CoA환원저해제의 제조방법 |
EP1375493A1 (en) | 2002-06-17 | 2004-01-02 | Dsm N.V. | Process for the preparation of an dioxane acetic acid ester |
GB0218781D0 (en) | 2002-08-13 | 2002-09-18 | Astrazeneca Ab | Chemical process |
DK1578731T3 (da) | 2002-12-16 | 2010-02-15 | Astrazeneca Uk Ltd | Fremgangsmåde til fremstilling af pyrimidinforbindelser |
WO2004103977A2 (en) | 2003-05-21 | 2004-12-02 | Ciba Specialty Chemicals Holding Inc. | Process for the preparation of pyrimidine derivatives |
GB0312896D0 (en) | 2003-06-05 | 2003-07-09 | Astrazeneca Ab | Chemical process |
WO2004113314A1 (en) | 2003-06-23 | 2004-12-29 | Biocon Limited | Novel boronate esters |
UY28501A1 (es) | 2003-09-10 | 2005-04-29 | Astrazeneca Uk Ltd | Compuestos químicos |
GB0321827D0 (en) | 2003-09-18 | 2003-10-15 | Astrazeneca Uk Ltd | Chemical compounds |
GB0324791D0 (en) | 2003-10-24 | 2003-11-26 | Astrazeneca Ab | Chemical process |
CA2550742A1 (en) | 2003-12-24 | 2005-07-14 | Teva Pharmaceutical Industries Ltd. | Process for preparation of statins with high syn to anti ratio |
JP4266879B2 (ja) | 2004-05-12 | 2009-05-20 | 大阪瓦斯株式会社 | ガス化炉及び複合リサイクル装置 |
US7161004B2 (en) | 2004-06-21 | 2007-01-09 | Dr. Reddy's Laboratories Limited | Processes to produce intermediates for rosuvastatin |
GB0428328D0 (en) | 2004-12-24 | 2005-02-02 | Astrazeneca Uk Ltd | Chemical process |
GB0514078D0 (en) | 2005-07-08 | 2005-08-17 | Astrazeneca Uk Ltd | Chemical process |
TW200831469A (en) | 2006-12-01 | 2008-08-01 | Astrazeneca Uk Ltd | Chemical process |
-
2000
- 2000-07-19 NL NL1015744A patent/NL1015744C2/nl not_active IP Right Cessation
-
2001
- 2001-07-12 CN CN01812999A patent/CN1443183A/zh not_active Withdrawn
- 2001-07-12 KR KR1020077027471A patent/KR20070121063A/ko active Search and Examination
- 2001-07-12 IL IL15398001A patent/IL153980A0/xx active IP Right Grant
- 2001-07-12 ES ES06010837T patent/ES2387313T3/es not_active Expired - Lifetime
- 2001-07-12 DE DE60123444T patent/DE60123444T2/de not_active Expired - Lifetime
- 2001-07-12 WO PCT/NL2001/000535 patent/WO2002006266A1/en active Application Filing
- 2001-07-12 EP EP06010837A patent/EP1700854B1/en not_active Expired - Lifetime
- 2001-07-12 BR BR0112535-4A patent/BR0112535A/pt not_active IP Right Cessation
- 2001-07-12 AU AU7583001A patent/AU7583001A/xx active Pending
- 2001-07-12 NZ NZ523703A patent/NZ523703A/en not_active IP Right Cessation
- 2001-07-12 HU HU0303166A patent/HUP0303166A3/hu unknown
- 2001-07-12 KR KR1020027017684A patent/KR100865016B1/ko not_active IP Right Cessation
- 2001-07-12 RU RU2003104825/04A patent/RU2266903C2/ru not_active IP Right Cessation
- 2001-07-12 ES ES01953373T patent/ES2272506T3/es not_active Expired - Lifetime
- 2001-07-12 CA CA002415963A patent/CA2415963C/en not_active Expired - Fee Related
- 2001-07-12 EP EP01953373A patent/EP1317440B1/en not_active Expired - Lifetime
- 2001-07-12 AT AT01953373T patent/ATE340790T1/de active
- 2001-07-12 SK SK35-2003A patent/SK287755B6/sk not_active IP Right Cessation
- 2001-07-12 MX MXPA03000498A patent/MXPA03000498A/es active IP Right Grant
- 2001-07-12 PT PT01953373T patent/PT1317440E/pt unknown
- 2001-07-12 KR KR1020087019878A patent/KR20080078925A/ko active Search and Examination
- 2001-07-12 AU AU2001275830A patent/AU2001275830B2/en not_active Ceased
- 2001-07-12 DK DK01953373T patent/DK1317440T3/da active
- 2001-07-12 SK SK123-2010A patent/SK287756B6/sk not_active IP Right Cessation
- 2001-07-12 US US10/333,351 patent/US6870059B2/en not_active Expired - Lifetime
- 2001-07-12 CZ CZ20030163A patent/CZ302718B6/cs not_active IP Right Cessation
- 2001-07-12 EE EEP200300024A patent/EE200300024A/xx unknown
- 2001-07-12 CN CNB2005100657442A patent/CN100378091C/zh not_active Expired - Lifetime
- 2001-07-12 PL PL359332A patent/PL207115B1/pl not_active IP Right Cessation
- 2001-07-12 CN CN2007101118797A patent/CN101081842B/zh not_active Expired - Lifetime
- 2001-07-12 JP JP2002512170A patent/JP5006499B2/ja not_active Expired - Lifetime
- 2001-12-07 UA UA2003010456A patent/UA77944C2/uk unknown
-
2003
- 2003-01-03 NO NO20030025A patent/NO328935B1/no not_active IP Right Cessation
- 2003-01-15 IS IS6680A patent/IS2386B/is unknown
- 2003-01-16 IL IL153980A patent/IL153980A/en not_active IP Right Cessation
- 2003-01-17 ZA ZA200300478A patent/ZA200300478B/en unknown
-
2005
- 2005-02-07 US US11/053,090 patent/US7642363B2/en not_active Expired - Lifetime
-
2006
- 2006-08-31 IL IL177824A patent/IL177824A0/en not_active IP Right Cessation
- 2006-12-21 CY CY20061101848T patent/CY1105881T1/el unknown
-
2007
- 2007-03-01 HK HK07102328.2A patent/HK1097260A1/xx not_active IP Right Cessation
- 2007-11-15 IS IS8690A patent/IS8690A/is unknown
-
2009
- 2009-11-24 US US12/625,156 patent/US7989643B2/en not_active Expired - Fee Related
-
2011
- 2011-06-22 US US13/166,607 patent/US20110251406A1/en not_active Abandoned
- 2011-12-06 JP JP2011267056A patent/JP2012111757A/ja active Pending
Also Published As
Similar Documents
Publication | Publication Date | Title |
---|---|---|
IL177824A0 (en) | Process for the preparation of 2-(6-substituted-1,3-dioxane-4-yl) acetic acid derivatives | |
AU3759101A (en) | Process for the preparation of citalopram | |
EP1097919A3 (en) | Process for producing 4-amino-3-oxo-butanoic acid ester | |
EG24561A (en) | Process for the preparation of dioxane acetic acidesters | |
WO2002024625A3 (en) | Process for the preparation of 3-aryl-2-hydroxy propanoic acid derivatives | |
FI881959A (fi) | Karboksyylihappoestereiden pelkistys | |
ATE286870T1 (de) | Verfahren zur herstellung von estern | |
IL131177A (en) | Process for the preparation of nicotinic acids and esters | |
PL326563A1 (en) | Method of obtaining derivatives of methoxyiminophenyglyoxalic acid | |
EP0402063A3 (en) | Alpha-(omega-cyanoalkanoyl)-gamma-butyrolactone and method for producing the same | |
CA2379981A1 (en) | Process for producing isocoumarins and intermediates for the same | |
GB0015771D0 (en) | Cyclic ketones and their use in the synthesis of amino acids | |
HK1056870A1 (en) | Intermediate and process for producing fluorinatedcarboxylic acid derivative from the same. | |
EP1375492A4 (en) | PROCESS FOR PREPARING (DIOXOLENONE-4-YL) METHYL ESTERS DERIVATIVES | |
AU2001240643A1 (en) | Method of producing 3-aminoalkanoic acid esters | |
DE60003871D1 (de) | Verfahren zum Herstellen eines tert-Alkylesters einer Carbonsäure | |
DE69906009D1 (de) | Verfahren zur Herstellung von 2-Alkyliden-4-Bromacetessigsäureestern | |
KR970010737A (ko) | 2-(4-아세틸아미노벤조일아미노)벤즈아미드 유도체, 그 제조방법 및 그를 함유하는 진통제 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FF | Patent granted | ||
KB | Patent renewed |