KR870008501A - Method for preparing 7-cephalosporin derivative - Google Patents

Method for preparing 7-cephalosporin derivative

Info

Publication number
KR870008501A
KR870008501A KR1019860000912A KR860000912A KR870008501A KR 870008501 A KR870008501 A KR 870008501A KR 1019860000912 A KR1019860000912 A KR 1019860000912A KR 860000912 A KR860000912 A KR 860000912A KR 870008501 A KR870008501 A KR 870008501A
Authority
KR
South Korea
Prior art keywords
preparing
cephalosporin derivative
cephalosporin
derivative
Prior art date
Application number
KR1019860000912A
Other languages
Korean (ko)
Other versions
KR890001283B1 (en
Inventor
미찌히고 오찌아이
아끼라 모리모도
다이찌 오카다
Original Assignee
다케다 야꾸힌 고오교오 가부시기가이샤
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by 다케다 야꾸힌 고오교오 가부시기가이샤 filed Critical 다케다 야꾸힌 고오교오 가부시기가이샤
Priority to KR1019860000912A priority Critical patent/KR890001283B1/en
Publication of KR870008501A publication Critical patent/KR870008501A/en
Application granted granted Critical
Publication of KR890001283B1 publication Critical patent/KR890001283B1/en

Links

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
    • C07D501/24—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
    • C07D501/36—Methylene radicals, substituted by sulfur atoms
    • 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
KR1019860000912A 1979-01-13 1986-02-08 Process for preparing 7-(4-halogeno-3-oxo-alkoxyimino buthylamino)cephalosporin derivatives KR890001283B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019860000912A KR890001283B1 (en) 1979-01-13 1986-02-08 Process for preparing 7-(4-halogeno-3-oxo-alkoxyimino buthylamino)cephalosporin derivatives

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1019860000911A KR890001242B1 (en) 1979-01-13 1979-01-13 Process for preparing 7-(4-halogeno-3-oxo-akoxyimino buthylamino)cephalosporin derivatives
KR1019860000912A KR890001283B1 (en) 1979-01-13 1986-02-08 Process for preparing 7-(4-halogeno-3-oxo-alkoxyimino buthylamino)cephalosporin derivatives

Publications (2)

Publication Number Publication Date
KR870008501A true KR870008501A (en) 1987-09-26
KR890001283B1 KR890001283B1 (en) 1989-04-28

Family

ID=19211164

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1019860000911A KR890001242B1 (en) 1979-01-13 1979-01-13 Process for preparing 7-(4-halogeno-3-oxo-akoxyimino buthylamino)cephalosporin derivatives
KR1019860000912A KR890001283B1 (en) 1979-01-13 1986-02-08 Process for preparing 7-(4-halogeno-3-oxo-alkoxyimino buthylamino)cephalosporin derivatives

Family Applications Before (1)

Application Number Title Priority Date Filing Date
KR1019860000911A KR890001242B1 (en) 1979-01-13 1979-01-13 Process for preparing 7-(4-halogeno-3-oxo-akoxyimino buthylamino)cephalosporin derivatives

Country Status (1)

Country Link
KR (2) KR890001242B1 (en)

Also Published As

Publication number Publication date
KR890001242B1 (en) 1989-04-28
KR890001283B1 (en) 1989-04-28

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