KR100981351B1 - 7-클로로-1-사이클로프로필-6-플루오로-4-옥소-1,4-디하이드로-1,8-나프티리딘-3-카복실산의 제조방법 - Google Patents
7-클로로-1-사이클로프로필-6-플루오로-4-옥소-1,4-디하이드로-1,8-나프티리딘-3-카복실산의 제조방법 Download PDFInfo
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- KR100981351B1 KR100981351B1 KR1020030075962A KR20030075962A KR100981351B1 KR 100981351 B1 KR100981351 B1 KR 100981351B1 KR 1020030075962 A KR1020030075962 A KR 1020030075962A KR 20030075962 A KR20030075962 A KR 20030075962A KR 100981351 B1 KR100981351 B1 KR 100981351B1
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- compound
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- naphthyridine
- acid
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- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D471/00—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00
- C07D471/02—Heterocyclic compounds containing nitrogen atoms as the only ring hetero atoms in the condensed system, at least one ring being a six-membered ring with one nitrogen atom, not provided for by groups C07D451/00 - C07D463/00 in which the condensed system contains two hetero rings
- C07D471/04—Ortho-condensed systems
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Nitrogen Condensed Heterocyclic Rings (AREA)
- Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
Abstract
Description
Claims (10)
- 중간체 분리 없이 동일 용매계의 동일 용기내에서 하기 단계를 포함한 반응공정을 연속적으로 수행함을 특징으로 하여 하기 화학식 5의 1,8-나프티리딘-3-카복실산 유도체를 제조하는 방법:(가) 하기 화학식 1의 화합물을 용매 중에서 산 촉매 존재하에 화학식 Me2NCH(OR)2의 디메틸포름아미드 디알킬아세탈과 반응시켜 하기 화학식 2의 화합물을 제조하는 단계,(나) 화학식 2의 화합물을 화학식 YNH2 의 아민과 반응시켜 하기 화학식 3의 화합물을 제조하는 단계,(다) 화학식 3의 화합물을 4급 암모늄염 및 염기의 존재하에 폐환 반응시켜 하기 화학식 4의 1,8-나프티리딘-3-카복실산 에스테르를 제조하는 단계, 및(라) 화학식 4의 에스테르를 산의 존재하에 가수분해시켜 화학식 5의 1,8-나프티리딘-3-카복실산 유도체를 제조하는 단계:[화학식 1][화학식 2][화학식 3][화학식 4][화학식 5]상기 식에서R은 탄소수 1 내지 9의 직쇄, 측쇄, 또는 환형 알킬을 나타내거나, 벤질을 나타내고,Y는 할로겐에 의해 치환되거나 비치환되고 탄소수 1 내지 5개인 직쇄, 측쇄 또는 환형 알킬을 나타내거나, 할로겐에 의해 치환되거나 비치환된 페닐을 나타낸다.
- 제1항에 있어서, R이 메틸인 방법.
- 제1항에 있어서, 용매가 톨루엔인 방법.
- 제1항에 있어서, 화학식 Me2NCH(OR)2의 디메틸포름아미드 디알킬아세탈을 화학식 1의 화합물에 대하여 1.05 내지 1.15 몰 당량으로 사용하는 방법.
- 제1항에 있어서, 단계 (가)에서 산 촉매로 아세트산을 화학식 1의 화합물에 대하여 0.2 내지 0.3 몰 당량 사용하는 방법.
- 제1항에 있어서, 화학식 YNH2의 아민이 사이클로프로필아민인 방법.
- 제1항에 있어서, 화학식 YNH2의 아민을 화학식 1의 화합물에 대하여 1.1 내지 1.2 몰 당량 사용하는 방법.
- 제1항에 있어서, 단계 (나)의 반응 후 반응액을 시트르산 수용액으로 세척하는 방법.
- 제1항에 있어서, 단계 (다)의 반응에서 염기로 테트라부틸암모늄 하이드록사이드 수용액을 사용하는 방법.
- 제1항에 있어서, 단계 (라)의 반응에서 진한 염산 수용액을 사용하여 가열환 류하는 방법.
Priority Applications (17)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020030075962A KR100981351B1 (ko) | 2003-10-29 | 2003-10-29 | 7-클로로-1-사이클로프로필-6-플루오로-4-옥소-1,4-디하이드로-1,8-나프티리딘-3-카복실산의 제조방법 |
UAA200604725A UA82127C2 (uk) | 2003-10-29 | 2004-10-22 | Спосіб одержання 7-хлор-1-алкіл-6-фтор-4-оксо-1,4-дигідро-1,8-нафтиридин-3-карбонової кислоти |
NZ545774A NZ545774A (en) | 2003-10-29 | 2004-10-22 | Process for preparing 7-chloro-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylic acid |
MXPA06004613A MXPA06004613A (es) | 2003-10-29 | 2004-10-22 | Proceso para preparar acido 7-cloro-1 -ciclopropil- 6-fluoro- 4-oxo-1, 4-dihidro-1, 8-naftiridin- 3-carboxilico. |
PCT/KR2004/002705 WO2005040164A1 (en) | 2003-10-29 | 2004-10-22 | Process for preparing 7-chloro-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylic acid |
CNB2004800289637A CN100445282C (zh) | 2003-10-29 | 2004-10-22 | 7-氯-1-环丙基-6-氟-4-氧代-1,4-二氢-1,8-二氮杂萘-3-羧酸的制备方法 |
RU2006114788/04A RU2310654C1 (ru) | 2003-10-29 | 2004-10-22 | Способ получения производного 1,8-нафтиридин-3-карбоновой кислоты |
EP04793563A EP1678174B1 (en) | 2003-10-29 | 2004-10-22 | Process for preparing 7-chloro-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylic acid |
US10/572,636 US7576214B2 (en) | 2003-10-29 | 2004-10-22 | Process for preparing 7-chloro-1-cyclopropyl-6-fluoro-4-oxo-1, 4-dihydro-1,8-naphthyridine-3-carboxylic acid |
ES04793563T ES2406373T3 (es) | 2003-10-29 | 2004-10-22 | Proceso para preparar ácido 7-cloro-1-ciclopropil-6-fluor-4-oxo-1,4-dihidro-1,8-naftiridin-3-carboxílico |
BRPI0415201-8A BRPI0415201A (pt) | 2003-10-29 | 2004-10-22 | processo para preparar um composto |
JP2006536455A JP4680199B2 (ja) | 2003-10-29 | 2004-10-22 | 7−クロロ−1−シクロプロピル−6−フルオロ−4−オキソ−1,4−ジヒドロ−1,8−ナフチリジン−3−カルボン酸の製造方法 |
CA2541477A CA2541477C (en) | 2003-10-29 | 2004-10-22 | Process for preparing 7-chloro-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylic acid |
IL174189A IL174189A (en) | 2003-10-29 | 2006-03-08 | A process for preparing derivatives of 8, 1-naphthyridine-3-carboxylic acid |
ZA200603327A ZA200603327B (en) | 2003-10-29 | 2006-04-26 | Process for preparing 7-chloro-1-cyclopropyl-6-fluoro-4-oxo-1,4-dihydro-1,8-naphthyridine-3-carboxylic acid |
NO20062433A NO20062433L (no) | 2003-10-29 | 2006-05-29 | Fremgangsmate til fremstilling av 7-klor-l-syklopropyl-6-fluor-4-okso-1,4-dthydro-1,8-NAPH-tyridin-3-karboksylsyre |
JP2010176505A JP2010280698A (ja) | 2003-10-29 | 2010-08-05 | 7−クロロ−1−シクロプロピル−6−フルオロ−4−オキソ−1,4−ジヒドロ−1,8−ナフチリジン−3−カルボン酸の製造方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1020030075962A KR100981351B1 (ko) | 2003-10-29 | 2003-10-29 | 7-클로로-1-사이클로프로필-6-플루오로-4-옥소-1,4-디하이드로-1,8-나프티리딘-3-카복실산의 제조방법 |
Publications (2)
Publication Number | Publication Date |
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KR20050041056A KR20050041056A (ko) | 2005-05-04 |
KR100981351B1 true KR100981351B1 (ko) | 2010-09-10 |
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KR1020030075962A KR100981351B1 (ko) | 2003-10-29 | 2003-10-29 | 7-클로로-1-사이클로프로필-6-플루오로-4-옥소-1,4-디하이드로-1,8-나프티리딘-3-카복실산의 제조방법 |
Country Status (16)
Country | Link |
---|---|
US (1) | US7576214B2 (ko) |
EP (1) | EP1678174B1 (ko) |
JP (2) | JP4680199B2 (ko) |
KR (1) | KR100981351B1 (ko) |
CN (1) | CN100445282C (ko) |
BR (1) | BRPI0415201A (ko) |
CA (1) | CA2541477C (ko) |
ES (1) | ES2406373T3 (ko) |
IL (1) | IL174189A (ko) |
MX (1) | MXPA06004613A (ko) |
NO (1) | NO20062433L (ko) |
NZ (1) | NZ545774A (ko) |
RU (1) | RU2310654C1 (ko) |
UA (1) | UA82127C2 (ko) |
WO (1) | WO2005040164A1 (ko) |
ZA (1) | ZA200603327B (ko) |
Families Citing this family (3)
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CN101899044B (zh) * | 2010-08-16 | 2012-07-18 | 常州市勇毅生物药业有限公司 | 吉米沙星主环化合物的合成方法 |
ES2846599T3 (es) | 2011-05-13 | 2021-07-28 | Maquet Cardiovascular Llc | Unidad de transporte portátil y modular con capacidades de transporte mejoradas |
US10335330B2 (en) | 2017-03-02 | 2019-07-02 | Travelsys4u Ltd. | Motor-driven chair steered by seat rotation |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
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KR870001693B1 (ko) * | 1984-04-26 | 1987-09-24 | 도야마 가가꾸 고오교오 가부시끼 가이샤 | 1,4-디하이드로-4-옥소나프티리딘 유도체의 제조방법 |
Family Cites Families (8)
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DE3574380D1 (en) | 1984-02-17 | 1989-12-28 | Daiichi Seiyaku Co | 1,8-naphthyridine derivatives |
US4920120A (en) | 1988-01-25 | 1990-04-24 | Warner-Lambert Company | Antibacterial agents |
JPH0374231A (ja) | 1989-08-14 | 1991-03-28 | Nissan Motor Co Ltd | 車輌用照明装置 |
JP3645310B2 (ja) * | 1995-04-18 | 2005-05-11 | 富山化学工業株式会社 | 新規なピリドンカルボン酸誘導体またはその塩 |
CN100395244C (zh) * | 1996-02-09 | 2008-06-18 | 富山化学工业株式会社 | 喹诺酮羧酸衍生物或它们的盐类 |
JP4549461B2 (ja) * | 1998-08-31 | 2010-09-22 | 富山化学工業株式会社 | 7−ブロモ−キノロンカルボン酸誘導体の製造法 |
US6699989B1 (en) * | 2000-08-28 | 2004-03-02 | B. Vithal Shetty | Antiviral and antimicrobial guanidine or biguanidine derivatives |
JP2002155081A (ja) | 2000-11-17 | 2002-05-28 | Sumika Fine Chemicals Co Ltd | キノロンカルボン酸エステルおよび1,8−ナフチリジンカルボン酸エステルの製造方法 |
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- 2004-10-22 EP EP04793563A patent/EP1678174B1/en active Active
- 2004-10-22 BR BRPI0415201-8A patent/BRPI0415201A/pt not_active Application Discontinuation
- 2004-10-22 US US10/572,636 patent/US7576214B2/en active Active
- 2004-10-22 CN CNB2004800289637A patent/CN100445282C/zh active Active
- 2004-10-22 JP JP2006536455A patent/JP4680199B2/ja not_active Expired - Fee Related
- 2004-10-22 ES ES04793563T patent/ES2406373T3/es active Active
- 2004-10-22 CA CA2541477A patent/CA2541477C/en active Active
- 2004-10-22 RU RU2006114788/04A patent/RU2310654C1/ru active
- 2004-10-22 UA UAA200604725A patent/UA82127C2/uk unknown
- 2004-10-22 WO PCT/KR2004/002705 patent/WO2005040164A1/en active Application Filing
- 2004-10-22 MX MXPA06004613A patent/MXPA06004613A/es active IP Right Grant
- 2004-10-22 NZ NZ545774A patent/NZ545774A/en not_active IP Right Cessation
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- 2006-03-08 IL IL174189A patent/IL174189A/en active IP Right Grant
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- 2006-05-29 NO NO20062433A patent/NO20062433L/no not_active Application Discontinuation
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Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR870001693B1 (ko) * | 1984-04-26 | 1987-09-24 | 도야마 가가꾸 고오교오 가부시끼 가이샤 | 1,4-디하이드로-4-옥소나프티리딘 유도체의 제조방법 |
Also Published As
Publication number | Publication date |
---|---|
BRPI0415201A (pt) | 2006-12-05 |
NZ545774A (en) | 2009-06-26 |
EP1678174A4 (en) | 2008-02-27 |
JP2007509138A (ja) | 2007-04-12 |
IL174189A0 (en) | 2006-08-01 |
JP4680199B2 (ja) | 2011-05-11 |
NO20062433L (no) | 2006-06-16 |
EP1678174B1 (en) | 2013-02-13 |
MXPA06004613A (es) | 2006-06-27 |
CN100445282C (zh) | 2008-12-24 |
US20070021613A1 (en) | 2007-01-25 |
WO2005040164A1 (en) | 2005-05-06 |
US7576214B2 (en) | 2009-08-18 |
CN1863802A (zh) | 2006-11-15 |
KR20050041056A (ko) | 2005-05-04 |
CA2541477C (en) | 2010-11-30 |
ES2406373T3 (es) | 2013-06-06 |
IL174189A (en) | 2015-01-29 |
EP1678174A1 (en) | 2006-07-12 |
JP2010280698A (ja) | 2010-12-16 |
CA2541477A1 (en) | 2005-05-06 |
UA82127C2 (uk) | 2008-03-11 |
RU2310654C1 (ru) | 2007-11-20 |
ZA200603327B (en) | 2007-11-28 |
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