KR940019713A - Method for preparing a novel cephalosporin derivative - Google Patents
Method for preparing a novel cephalosporin derivative Download PDFInfo
- Publication number
- KR940019713A KR940019713A KR1019930002902A KR930002902A KR940019713A KR 940019713 A KR940019713 A KR 940019713A KR 1019930002902 A KR1019930002902 A KR 1019930002902A KR 930002902 A KR930002902 A KR 930002902A KR 940019713 A KR940019713 A KR 940019713A
- Authority
- KR
- South Korea
- Prior art keywords
- cephalosporin
- group
- hydrogen
- formula
- azole
- Prior art date
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- Cephalosporin Compounds (AREA)
Abstract
본 발명은 제약산업에서 사용되고 신규세팔로스포린계 항생제로서 공지된 사실이 없는 유도체를 제조하고자 했다.The present invention seeks to produce derivatives which are used in the pharmaceutical industry and which are known as novel cephalosporin-based antibiotics.
이 신규 화합물을 제조하기 위하여 기존의 세팔로스포린 모핵인 7-세팔로스포라닉산과 아졸치환체들을 치환 반응시켜 신규물질을 제조하였으며, 또한 기존의 화합물인 7-아미노3-크로로메칠-3-세펨-4-카복실산-파라-메톡시 벤질에스테르염(ACLE)을 사용하여 또 다른 아졸치환체들을 치환 반응시켜 또 다른 신규 물질을 제조하였다.In order to prepare this new compound, a new substance was prepared by substitution reaction of the existing cephalosporin nucleus, 7-cephalosporonic acid, and azole substituents, and also a new compound 7-amino3-chloromethyl-3-sefem. Another novel material was prepared by substitution reaction of other azole substituents using the 4-carboxylic acid-para-methoxy benzyl ester salt (ACLE).
이렇게 해서 얻어진 화합물들을 기존의 다른 세팔로스포린 유도체들에서와 마찬가지로 약제화적으로 사용하려 한다.The compounds thus obtained are intended to be used pharmacologically as in other cephalosporin derivatives.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제1도, 제2도, 제3도는 본 발명에 따르는 신규 세팔로스포린 유도체의 구조를 나타낸 것.1, 2 and 3 show the structure of the novel cephalosporin derivatives according to the invention.
Claims (3)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019930002902A KR940019713A (en) | 1993-02-27 | 1993-02-27 | Method for preparing a novel cephalosporin derivative |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019930002902A KR940019713A (en) | 1993-02-27 | 1993-02-27 | Method for preparing a novel cephalosporin derivative |
Publications (1)
Publication Number | Publication Date |
---|---|
KR940019713A true KR940019713A (en) | 1994-09-14 |
Family
ID=66866038
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019930002902A KR940019713A (en) | 1993-02-27 | 1993-02-27 | Method for preparing a novel cephalosporin derivative |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR940019713A (en) |
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1993
- 1993-02-27 KR KR1019930002902A patent/KR940019713A/en not_active Application Discontinuation
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