KR20040035196A - 신규 세프디토렌 피복실 메지틸렌 설폰산염 및 그 제조방법 - Google Patents
신규 세프디토렌 피복실 메지틸렌 설폰산염 및 그 제조방법 Download PDFInfo
- Publication number
- KR20040035196A KR20040035196A KR1020020063952A KR20020063952A KR20040035196A KR 20040035196 A KR20040035196 A KR 20040035196A KR 1020020063952 A KR1020020063952 A KR 1020020063952A KR 20020063952 A KR20020063952 A KR 20020063952A KR 20040035196 A KR20040035196 A KR 20040035196A
- Authority
- KR
- South Korea
- Prior art keywords
- sulfonic acid
- formula
- ceftitorene
- acid salt
- mesitylene sulfonic
- Prior art date
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Classifications
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- 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
- C07D501/02—Preparation
-
- 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
- C07D501/24—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids with hydrocarbon radicals, substituted by hetero atoms or hetero rings, attached in position 3
- C07D501/48—Methylene radicals, substituted by hetero rings
- C07D501/56—Methylene radicals, substituted by hetero rings with the 7-amino radical acylated by carboxylic acids containing hetero rings
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- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Cephalosporin Compounds (AREA)
Abstract
Description
Claims (3)
- 다음의 일반 구조식 (I)을 가지는 세프디토렌 피복실 메지틸렌 설폰산 염(Ⅰ)상기식에서 n은 1 내지 2이다.
- 다음 구조식 (IV)의 세프디토렌 피복실을 다음 구조식 (VI)의 메지틸렌 솔폰산과 반응시켜서 다음 일반 구조식 (I)의 세프디토렌 피복실 메지틸렌 설폰산 염을 제조하는 방법.(Ⅰ)(Ⅳ) (Ⅴ)상기식에서 n은 1 내지 2이다.
- 다음 구조식 (II)의 세프디토렌을 다음 구조식 (III)의 피발로일옥시메틸 아이오다이드와 반응시켜서 다음 구조식 (IV)의 세프디토렌 피복실을 제조하고, 이 구조식 (IV)의 세프디토렌 피복실을 다음 구조식 (V)의 메지틸렌 솔폰산과 반응시켜서 다음 일반 구조식 (I)의 세프디토렌 피복실 메지틸렌 설폰산 염을 제조하는 방법.(Ⅰ)(Ⅱ) (Ⅲ)(Ⅳ) (Ⅴ)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0063952A KR100463920B1 (ko) | 2002-10-18 | 2002-10-18 | 신규 세프디토렌 피복실 메지틸렌 설폰산염 및 그 제조방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2002-0063952A KR100463920B1 (ko) | 2002-10-18 | 2002-10-18 | 신규 세프디토렌 피복실 메지틸렌 설폰산염 및 그 제조방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20040035196A true KR20040035196A (ko) | 2004-04-29 |
KR100463920B1 KR100463920B1 (ko) | 2004-12-30 |
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Family Applications (1)
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KR10-2002-0063952A KR100463920B1 (ko) | 2002-10-18 | 2002-10-18 | 신규 세프디토렌 피복실 메지틸렌 설폰산염 및 그 제조방법 |
Country Status (1)
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KR (1) | KR100463920B1 (ko) |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IE63094B1 (en) * | 1987-09-14 | 1995-03-22 | Fujisawa Pharmaceutical Co | Cephem compound and a process for preparation thereof |
KR930003121A (ko) * | 1991-07-31 | 1993-02-24 | 이헌조 | Vcr의 예약 녹화후 자동 리와인드 장치 및 그 방법 |
KR940000112A (ko) * | 1992-06-01 | 1994-01-03 | 김태희 | 결명자를 분리한 가공물질 |
AT401651B (de) * | 1994-06-14 | 1996-11-25 | Biochemie Gmbh | 7-(2-(2-aminothiazol-4-yl)-2-(z)- hydroximinoacetamido)-3-n,n- dimethylcarbamoyloxymethyl-3-cephem-4- |
US5994340A (en) * | 1997-08-29 | 1999-11-30 | Synphar Laboratories, Inc. | Azetidinone derivatives as β-lactamase inhibitors |
-
2002
- 2002-10-18 KR KR10-2002-0063952A patent/KR100463920B1/ko active IP Right Grant
Also Published As
Publication number | Publication date |
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KR100463920B1 (ko) | 2004-12-30 |
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