KR100725440B1 - 유기 화합물의 제조방법 - Google Patents
유기 화합물의 제조방법 Download PDFInfo
- Publication number
- KR100725440B1 KR100725440B1 KR1020057004911A KR20057004911A KR100725440B1 KR 100725440 B1 KR100725440 B1 KR 100725440B1 KR 1020057004911 A KR1020057004911 A KR 1020057004911A KR 20057004911 A KR20057004911 A KR 20057004911A KR 100725440 B1 KR100725440 B1 KR 100725440B1
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- South Korea
- Prior art keywords
- group
- solution
- organic solvent
- compound
- water
- 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.)
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Classifications
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D499/00—Heterocyclic compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. penicillins, penems; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
- C07D499/04—Preparation
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D499/00—Heterocyclic compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. penicillins, penems; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
- C07D499/88—Compounds with a double bond between positions 2 and 3 and a carbon atom having three bonds to hetero atoms with at the most one bond to halogen, e.g. an ester or nitrile radical, directly attached in position 2
- C07D499/893—Compounds with a double bond between positions 2 and 3 and a carbon atom having three bonds to hetero atoms with at the most one bond to halogen, e.g. an ester or nitrile radical, directly attached in position 2 with a hetero ring or a condensed hetero ring system, directly attached in position 3
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D9/00—Crystallisation
- B01D9/02—Crystallisation from solutions
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
- C07B63/00—Purification; Separation; Stabilisation; Use of additives
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D499/00—Heterocyclic compounds containing 4-thia-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. penicillins, penems; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
- C07D499/88—Compounds with a double bond between positions 2 and 3 and a carbon atom having three bonds to hetero atoms with at the most one bond to halogen, e.g. an ester or nitrile radical, directly attached in position 2
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Crystallography & Structural Chemistry (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (10)
- β-락탐 화합물 및 물을 포함하는 극성 유기 용매 용액으로부터 물을 증류 제거함으로써, 물의 농도를 저하시키는 탈수 공정을 갖는 β-락탐 화합물의 제조 방법으로서, 그 탈수 공정이, 디에틸에테르, 테트라히드로푸란, l,2-디메톡시에탄 또는 1,4-디옥산으로부터 선택되는 에테르계 용매를 상기 극성 유기 용매 용액에 첨가하면서, 에테르계 용매와 함께 물을 증류 제거하는 공정, 또는 상기 에테르계 용매를 상기 극성 유기 용매 용액에 첨가하여, 에테르계 용매와 함께 물을 증류 제거하는 조작을 2회 이상 실시하는 공정이고;여기서, 극성 유기 용매는 디에틸에테르, 테트라히드로푸란, l,2-디메톡시에탄 또는 1,4-디옥산으로부터 선택되고;상기 극성 유기 용매 용액이, 식 (2)(식 중, A 는 β-락탐환 구조를 갖는 축합 헤테로환기를 나타내고, M 은 수소원자 또는 금속원자를 나타낸다) 로 표시되는 화합물에, 상기 극성 유기 용매 중, 식 (3)(식 중, R1 및 R2 는 각각 독립하여, 수소원자, 탄소수 1∼6 의 알킬기 또는 페닐기를 나타내고, 또한, R1 과 R2 가 결합하여, 탄소수 3∼8 의 환을 형성해도 되고, 또한, X 는 할로겐원자를 나타낸다) 로 표시되는 4-할로게노메틸디옥소레논 화합물을 반응시켜 얻어지는 반응액, 또는 그 반응액을 후처리하여 얻어지는 용액인 것을 특징으로 하는 제조 방법.
- 제 1 항에 있어서, 상기 극성 유기 용매 용액이 β-락탐 화합물의 분해를 촉진시키는 요오드 또는 금속요오드화물을 포함하는 것을 특징으로 하는 β-락탐 화합물의 제조 방법.
- 삭제
- 삭제
- 삭제
- 제 1 항 또는 제 2 항에 기재된 탈수 공정을 행한 후에, 얻어진 용액에 빈(貧)용매로서 알코올계 용매를 첨가하면서, 상기 용액으로부터 에테르계 용매를 증류 제거함으로써, β-락탐 화합물을 정석하는 정석 공정을 갖는 것을 특징으로 하는 β-락탐 화합물의 제조 방법.
- 삭제
- 삭제
- 삭제
- 삭제
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JPJP-P-2002-00290156 | 2002-10-02 | ||
| JP2002290156 | 2002-10-02 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20050046804A KR20050046804A (ko) | 2005-05-18 |
| KR100725440B1 true KR100725440B1 (ko) | 2007-06-07 |
Family
ID=32063760
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020057004911A Expired - Fee Related KR100725440B1 (ko) | 2002-10-02 | 2003-10-02 | 유기 화합물의 제조방법 |
Country Status (8)
| Country | Link |
|---|---|
| US (1) | US7358356B2 (ko) |
| EP (1) | EP1548017A4 (ko) |
| JP (1) | JP4326471B2 (ko) |
| KR (1) | KR100725440B1 (ko) |
| CN (1) | CN100519563C (ko) |
| AU (1) | AU2003268738A1 (ko) |
| CA (1) | CA2500330C (ko) |
| WO (1) | WO2004031196A1 (ko) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2007039885A1 (en) * | 2005-10-05 | 2007-04-12 | Ranbaxy Laboratories Limited | A process for the preparation of faropenem |
| CN102838620B (zh) * | 2012-09-05 | 2014-07-30 | 河北科技大学 | 一种阿莫西林钠结晶的制备工艺 |
| AU2013339040A1 (en) * | 2012-10-29 | 2015-04-30 | Shionogi & Co., Ltd. | Processes for production of intermediates for 2-alkyl cephem compounds |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05301882A (ja) * | 1992-04-22 | 1993-11-16 | Nippon Oil & Fats Co Ltd | 水溶性リン脂質の粉末化方法 |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES2140393T3 (es) * | 1990-08-20 | 2000-03-01 | Suntory Ltd | Compuestos de penem. |
| ATE520679T1 (de) * | 2001-03-30 | 2011-09-15 | Nippon Soda Co | Verfahren zur herstellung von (dioxolenon-4- yl)methylester-derivate |
-
2003
- 2003-10-02 WO PCT/JP2003/012662 patent/WO2004031196A1/ja not_active Ceased
- 2003-10-02 CN CNB2003801017298A patent/CN100519563C/zh not_active Expired - Fee Related
- 2003-10-02 JP JP2004541275A patent/JP4326471B2/ja not_active Expired - Fee Related
- 2003-10-02 KR KR1020057004911A patent/KR100725440B1/ko not_active Expired - Fee Related
- 2003-10-02 CA CA002500330A patent/CA2500330C/en not_active Expired - Fee Related
- 2003-10-02 AU AU2003268738A patent/AU2003268738A1/en not_active Abandoned
- 2003-10-02 EP EP03748679A patent/EP1548017A4/en not_active Withdrawn
- 2003-10-02 US US10/529,392 patent/US7358356B2/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH05301882A (ja) * | 1992-04-22 | 1993-11-16 | Nippon Oil & Fats Co Ltd | 水溶性リン脂質の粉末化方法 |
Non-Patent Citations (2)
| Title |
|---|
| 05301882 |
| 1020057004911 - 692873 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPWO2004031196A1 (ja) | 2006-02-02 |
| KR20050046804A (ko) | 2005-05-18 |
| CN100519563C (zh) | 2009-07-29 |
| CA2500330C (en) | 2008-08-12 |
| CA2500330A1 (en) | 2004-04-15 |
| EP1548017A1 (en) | 2005-06-29 |
| US7358356B2 (en) | 2008-04-15 |
| WO2004031196A1 (ja) | 2004-04-15 |
| EP1548017A4 (en) | 2010-06-02 |
| AU2003268738A8 (en) | 2004-04-23 |
| CN1705673A (zh) | 2005-12-07 |
| US20060058521A1 (en) | 2006-03-16 |
| AU2003268738A1 (en) | 2004-04-23 |
| JP4326471B2 (ja) | 2009-09-09 |
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