KR100451672B1 - 결정성 세프디니르 산부가염, 이의 제조방법 및 이를이용한 세프디니르의 제조방법 - Google Patents
결정성 세프디니르 산부가염, 이의 제조방법 및 이를이용한 세프디니르의 제조방법 Download PDFInfo
- Publication number
- KR100451672B1 KR100451672B1 KR10-2001-0031339A KR20010031339A KR100451672B1 KR 100451672 B1 KR100451672 B1 KR 100451672B1 KR 20010031339 A KR20010031339 A KR 20010031339A KR 100451672 B1 KR100451672 B1 KR 100451672B1
- Authority
- KR
- South Korea
- Prior art keywords
- acid
- formula
- cefdinir
- solvent
- addition salt
- Prior art date
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Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D501/00—Heterocyclic compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
- C07D501/14—Compounds having a nitrogen atom directly attached in position 7
- C07D501/16—Compounds having a nitrogen atom directly attached in position 7 with a double bond between positions 2 and 3
- C07D501/20—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids
- C07D501/22—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids with radicals containing only hydrogen and carbon atoms, attached in position 3
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D501/00—Heterocyclic compounds containing 5-thia-1-azabicyclo [4.2.0] octane ring systems, i.e. compounds containing a ring system of the formula:, e.g. cephalosporins; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Cephalosporin Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
Description
2 θ | d | I/Io | 2 θ | d | I/Io |
8.4 | 10.5 | 100 | 20.3 | 4.4 | 73 |
9.4 | 9.4 | 21 | 21.2 | 4.2 | 39 |
11.8 | 7.5 | 28 | 23.0 | 3.9 | 38 |
14.1 | 6.3 | 61 | 23.8 | 3.7 | 80 |
17.0 | 5.2 | 30 | 25.2 | 3.5 | 48 |
18.6 | 4.8 | 95 | 27.4 | 3.3 | 38 |
19.0 | 4.7 | 55 | 28.7 | 3.1 | 36 |
19.6 | 4.5 | 32 | 30.0 | 3.0 | 30 |
2 θ | d | I/Io | 2 θ | d | I/Io |
6.1 | 14.4 | 44 | 21.8 | 4.1 | 100 |
11.8 | 7.5 | 38 | 22.0 | 4.0 | 90 |
13.3 | 6.7 | 28 | 22.6 | 3.9 | 30 |
16.5 | 5.4 | 30 | 23.7 | 3.8 | 27 |
17.0 | 5.2 | 21 | 24.3 | 3.7 | 22 |
19.0 | 4.7 | 26 | 24.9 | 3.6 | 52 |
19.7 | 4.5 | 38 | 25.5 | 3.5 | 17 |
20.6 | 4.3 | 17 | 31.1 | 2.9 | 17 |
Claims (11)
- 하기 화학식 1의 결정성 세프디니르 산부가염:화학식 1상기 식에서,HX는 일황산(monosulfuric acid) 또는 일메탄술폰산(monomethanesulfonic acid)을 의미한다.
- 하기 화학식 2의 세프디니르 중간체를 용매 중에서 포름산-황산, 또는 포름산-메탄술폰산의 혼합산과 반응시키는 것을 포함하는, 화학식 1의 결정성 세프디니르 산부가염의 제조 방법:화학식 1화학식 2상기 식에서,HX는 일황산(monosulfuric acid) 또는 일메탄술폰산(monomethanesulfonic acid)을,Ph는 페닐을,p-TsOH는 p-톨루엔술폰산을,DMAC는 N,N-디메틸아세트아미드를 의미한다.
- 제 2 항에 있어서,포름산이 99 내지 70% 농도의 수용액 형태인 것을 특징으로 하는 방법.
- 제 2 항에 있어서,포름산의 사용량이 화학식 2의 세프디니르 중간체 1.0 당량에 대하여 5 내지 30 당량인 것을 특징으로 하는 방법
- 제 2 항에 있어서,황산 또는 메탄술폰산의 사용량이 화학식 2의 세프디니르 중간체 1.0 당량에 대하여 2 내지 5당량인 것을 특징으로 하는 방법.
- 제 2 항에 있어서,용매로 아세토니트릴을 단독으로 사용하거나, 또는 아세토니트릴과, 에테르, 테트라히드로퓨란, 1,4-디옥산, 에틸 아세테이트, 메틸렌 클로리드, 클로로포름, 이소프로판올 및 에탄올로 이루어진 군 중에서 선택된 하나이상의 용매의 혼합물을 사용하는 것을 특징으로 하는 방법.
- 제 6 항에 있어서,용매로 아세토니트릴을 단독으로 사용하는 것을 특징으로 하는 방법.
- 하기 화학식 1의 결정성 세프디니르 산부가염을 용매 중에서 염기와 반응시키는 것을 포함하는, 하기 화학식 3의 세프디니르의 제조방법:화학식 1상기 식에서,HX는 일황산(monosulfuric acid) 또는 일메탄술폰산(monomethanesulfonic acid)을 의미한다.화학식 3
- 제 8 항에 있어서,용매로 물, 에탄올 또는 메탄올을 각각 단독으로 사용하거나, 또는 아세토니트릴, 1,4-디옥산, 이소프로판올, 에탄올, 메탄올, 아세톤, 메틸에틸케톤 및 메틸이소부틸케톤 중에서 선택된 용매를 물과 혼합하여 사용하는 것을 특징으로 하는 방법.
- 제 8 항에 있어서,염기가 암모니아수, 수산화 나트륨, 수산화 칼륨, 탄산 나트륨, 탄산 칼륨, 중탄산나트륨, 중탄산칼륨, 초산나트륨, 초산칼륨, 소듐 에틸헥사노에이트, 트리에틸아민, 디이소프로필에틸아민, 디메틸에틸아민, 트리부틸아민, 피리딘, 디메틸벤질아민, 트리에타놀아민 및 디메틸아미노피리딘으로 이루어진 군 중에서 선택되는 것을 특징으로 하는 방법.
- 제 10 항에 있어서,염기가 초산 나트륨인 것을 특징으로 하는 방법.
Priority Applications (7)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2001-0031339A KR100451672B1 (ko) | 2001-06-05 | 2001-06-05 | 결정성 세프디니르 산부가염, 이의 제조방법 및 이를이용한 세프디니르의 제조방법 |
EP02730990.5A EP1392703B1 (en) | 2001-06-05 | 2002-06-05 | Crystalline acid salts of cefdinir and process for preparing cefdinir using same |
CNB028113349A CN1235902C (zh) | 2001-06-05 | 2002-06-05 | 头孢地尼结晶酸盐及用其制备头孢地尼的方法 |
US10/479,291 US7157576B2 (en) | 2001-06-05 | 2002-06-05 | Crystalline acid salts of cefdinir and process for preparing cefdinir using same |
JP2003502005A JP4152879B2 (ja) | 2001-06-05 | 2002-06-05 | 結晶性セフジニル酸付加塩及びこれを用いたセフジニルの製造方法 |
PCT/KR2002/001064 WO2002098884A1 (en) | 2001-06-05 | 2002-06-05 | Crystalline acid salts of cefdinir and process for preparing cefdinir using same |
JP2008099293A JP5027042B2 (ja) | 2001-06-05 | 2008-04-07 | 結晶性セフジニル酸付加塩及びこれを用いたセフジニルの製造方法 |
Applications Claiming Priority (1)
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KR10-2001-0031339A KR100451672B1 (ko) | 2001-06-05 | 2001-06-05 | 결정성 세프디니르 산부가염, 이의 제조방법 및 이를이용한 세프디니르의 제조방법 |
Publications (2)
Publication Number | Publication Date |
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KR20020092612A KR20020092612A (ko) | 2002-12-12 |
KR100451672B1 true KR100451672B1 (ko) | 2004-10-08 |
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KR10-2001-0031339A KR100451672B1 (ko) | 2001-06-05 | 2001-06-05 | 결정성 세프디니르 산부가염, 이의 제조방법 및 이를이용한 세프디니르의 제조방법 |
Country Status (6)
Country | Link |
---|---|
US (1) | US7157576B2 (ko) |
EP (1) | EP1392703B1 (ko) |
JP (2) | JP4152879B2 (ko) |
KR (1) | KR100451672B1 (ko) |
CN (1) | CN1235902C (ko) |
WO (1) | WO2002098884A1 (ko) |
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US20060040915A1 (en) * | 2002-04-26 | 2006-02-23 | Yatendra Kumar | Process for the preparation of cefdinir |
ITMI20020913A0 (it) * | 2002-04-29 | 2002-04-29 | Acs Dobfar Spa | Nuova forma cristallina del cefdinir |
WO2004016623A1 (en) * | 2002-08-13 | 2004-02-26 | Sandoz Ag | A cefdinir intermediate |
ITMI20022076A1 (it) * | 2002-10-01 | 2004-04-02 | Antibioticos Spa | Sali di intermedi del cefdinir. |
WO2004046154A1 (en) * | 2002-11-15 | 2004-06-03 | Orchid Chemicals & Pharmaceuticals Ltd | Novel amorphous hydrate of a cephalosporin antibiotic |
ITMI20022724A1 (it) * | 2002-12-20 | 2004-06-21 | Antibioticos Spa | Sali cristallini del cefdinir. |
AU2004224045A1 (en) * | 2003-03-24 | 2004-10-07 | Sandoz Ag | Novel crystal of 7-[2-(2-aminothiazole-4-yl)-2-hydroxyiminoacetamido-3-vinyl-3-cephem-4-carboxylic acid (syn isomer) and method for preparation thereof |
WO2004104010A1 (en) * | 2003-05-20 | 2004-12-02 | Ranbaxy Laboratories Limited | Crystalline form of cefdinir |
US20050137182A1 (en) * | 2003-06-02 | 2005-06-23 | Ramesh Dandala | Novel crystalline form of cefdinir |
US20040242556A1 (en) * | 2003-06-02 | 2004-12-02 | Ramesh Dandala | Novel crystalline form of cefdinir |
US7105659B2 (en) * | 2003-06-02 | 2006-09-12 | Aurobind - Pharma Ltd. | Process for preparing cefdinir |
US20050059818A1 (en) * | 2003-09-12 | 2005-03-17 | Duerst Richard W. | Polymorph of a pharmaceutical |
US20050209211A1 (en) * | 2004-03-16 | 2005-09-22 | Devalina Law | Trihemihydrate, anhydrate and novel hydrate forms of Cefdinir |
US20060069079A1 (en) * | 2004-09-27 | 2006-03-30 | Sever Nancy E | Stable amorphous cefdinir |
US20050245738A1 (en) * | 2004-05-03 | 2005-11-03 | Lupin Ltd | Stable bioavailable crystalline form or cefdinir and a process for the preparation thereof |
MX2007006018A (es) | 2004-11-30 | 2007-06-07 | Astellas Pharma Inc | Suspension farmaceutica oral novedosa de cristal de cefdinir. |
KR20070088764A (ko) * | 2005-10-31 | 2007-08-29 | 테바 파마슈티컬 인더스트리즈 리미티드 | 세프디니어 칼륨염의 결정형 |
JP2008526782A (ja) * | 2005-10-31 | 2008-07-24 | 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 | セフジニルセシウム塩結晶 |
JP2008524265A (ja) * | 2005-10-31 | 2008-07-10 | 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 | セフジニルの製造方法 |
US20070128268A1 (en) * | 2005-12-07 | 2007-06-07 | Herwig Jennewein | Pharmaceutical compositions comprising an antibiotic |
CN101481383B (zh) * | 2008-12-31 | 2012-01-11 | 杭州奥默医药技术有限公司 | 头孢地尼酸式复盐化合物及制备方法 |
CN101565427B (zh) * | 2009-06-11 | 2011-04-27 | 浙江昂利康制药有限公司 | 头孢地尼的制备方法 |
CN102643293A (zh) * | 2012-03-30 | 2012-08-22 | 石药集团中诺药业(石家庄)有限公司 | 头孢地尼三元复合物及其用于制备头孢地尼的方法 |
CN103012433B (zh) * | 2012-12-13 | 2015-06-24 | 珠海保税区丽珠合成制药有限公司 | 头孢地尼晶型b的制备方法 |
CN106397456B (zh) * | 2016-08-31 | 2019-05-07 | 成都倍特药业有限公司 | 一种含高纯度头孢地尼的组合物及其精制方法 |
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US20040242556A1 (en) * | 2003-06-02 | 2004-12-02 | Ramesh Dandala | Novel crystalline form of cefdinir |
-
2001
- 2001-06-05 KR KR10-2001-0031339A patent/KR100451672B1/ko active IP Right Grant
-
2002
- 2002-06-05 US US10/479,291 patent/US7157576B2/en not_active Expired - Fee Related
- 2002-06-05 EP EP02730990.5A patent/EP1392703B1/en not_active Expired - Lifetime
- 2002-06-05 WO PCT/KR2002/001064 patent/WO2002098884A1/en active Application Filing
- 2002-06-05 CN CNB028113349A patent/CN1235902C/zh not_active Expired - Fee Related
- 2002-06-05 JP JP2003502005A patent/JP4152879B2/ja not_active Expired - Lifetime
-
2008
- 2008-04-07 JP JP2008099293A patent/JP5027042B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
KR20020092612A (ko) | 2002-12-12 |
CN1235902C (zh) | 2006-01-11 |
EP1392703B1 (en) | 2014-09-03 |
US7157576B2 (en) | 2007-01-02 |
WO2002098884A1 (en) | 2002-12-12 |
JP2004534053A (ja) | 2004-11-11 |
EP1392703A1 (en) | 2004-03-03 |
EP1392703A4 (en) | 2004-10-27 |
US20040210049A1 (en) | 2004-10-21 |
JP2008189688A (ja) | 2008-08-21 |
JP4152879B2 (ja) | 2008-09-17 |
JP5027042B2 (ja) | 2012-09-19 |
CN1512996A (zh) | 2004-07-14 |
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