KR870008502A - Method for preparing 7-cephalosporin derivative - Google Patents

Method for preparing 7-cephalosporin derivative

Info

Publication number
KR870008502A
KR870008502A KR1019860000913A KR860000913A KR870008502A KR 870008502 A KR870008502 A KR 870008502A KR 1019860000913 A KR1019860000913 A KR 1019860000913A KR 860000913 A KR860000913 A KR 860000913A KR 870008502 A KR870008502 A KR 870008502A
Authority
KR
South Korea
Prior art keywords
preparing
cephalosporin derivative
cephalosporin
derivative
Prior art date
Application number
KR1019860000913A
Other languages
Korean (ko)
Other versions
KR890001286B1 (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 KR1019860000913A priority Critical patent/KR890001286B1/en
Publication of KR870008502A publication Critical patent/KR870008502A/en
Application granted granted Critical
Publication of KR890001286B1 publication Critical patent/KR890001286B1/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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
KR1019860000913A 1986-01-13 1986-01-13 Process for preparing 7-(4-halogeno-3-oxo-2-alkoxyimino buthylamino)cephalosporine derivatives KR890001286B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019860000913A KR890001286B1 (en) 1986-01-13 1986-01-13 Process for preparing 7-(4-halogeno-3-oxo-2-alkoxyimino buthylamino)cephalosporine derivatives

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019860000913A KR890001286B1 (en) 1986-01-13 1986-01-13 Process for preparing 7-(4-halogeno-3-oxo-2-alkoxyimino buthylamino)cephalosporine derivatives

Publications (2)

Publication Number Publication Date
KR870008502A true KR870008502A (en) 1987-09-26
KR890001286B1 KR890001286B1 (en) 1989-04-28

Family

ID=19248384

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019860000913A KR890001286B1 (en) 1986-01-13 1986-01-13 Process for preparing 7-(4-halogeno-3-oxo-2-alkoxyimino buthylamino)cephalosporine derivatives

Country Status (1)

Country Link
KR (1) KR890001286B1 (en)

Also Published As

Publication number Publication date
KR890001286B1 (en) 1989-04-28

Similar Documents

Publication Publication Date Title
PT88596A (en) PROCESS FOR PREPARING 2-ANILINOPYRIMIDINE DERIVATIVES USEFUL ASPESTICIDES
KR860005811A (en) Method for preparing thiazolidinedione derivatives
KR880013431A (en) Method for preparing 4-[-methyl and -hetero]piperidine derivatives
PT86866A (en) PROCESS FOR PREPARING PIPERAZINYL-HETEROCYCLIC COMPOUNDS
FI882007A0 (en) Method for preparing steroid-5-reductase inhibitors
NO850300L (en) PROCEDURE FOR PREPARING 3-IMIDAZOLYLMETHYL-TETRAHYDROCARBAZOLONE DERIVATIVES
KR860004897A (en) Method for preparing cephalosporin derivatives
KR860005574A (en) Method for preparing nucleoside derivatives
KR850004570A (en) Method for preparing 2,2-difluoropropionic acid derivative
KR860004922A (en) Method for preparing N-formyl-α-aspartylphenylalanine
KR880001562A (en) Method for producing alkylphenols
KR860005834A (en) Method for preparing N-protected-α-L-aspartyl-L-phenylalanine methyl ester
KR870001175A (en) Method for preparing 5-substituted-6-aminopyrimidine derivatives
NO863756D0 (en) METHOD FOR CELLPLAST PREPARATION.
FI885045A0 (en) Method for preparing polynucleotides
ES542469A0 (en) PROCEDURE FOR PREPARING IMINOTIAZOLIDINIC DERIVATIVES
KR880701704A (en) Method for preparing alkylene or ring-linked compound
KR860004919A (en) Method for preparing nucleoside derivatives
NO851550L (en) PROCEDURE FOR PREPARING IMIDAZOLD DERIVATIVES
KR860005812A (en) Method for preparing 4,4-dialkyl-2-azetidinone
FI901734A0 (en) Method for preparing polyketones
KR880007741A (en) Method for preparing ascorbic acid-2-phosphate
KR860004941A (en) Method for preparing acyl-lactam compound
KR860004851A (en) Method for preparing pyrrolidine derivatives
KR870008502A (en) Method for preparing 7-cephalosporin derivative

Legal Events

Date Code Title Description
A107 Divisional application of patent
E902 Notification of reason for refusal
E601 Decision to refuse application
J2X1 Appeal (before the patent court)

Free format text: APPEAL AGAINST DECISION TO DECLINE REFUSAL

G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 19930211

Year of fee payment: 5

EXPY Expiration of term