KR850004015A - Method for preparing methylene-bis-amino acid - Google Patents

Method for preparing methylene-bis-amino acid

Info

Publication number
KR850004015A
KR850004015A KR1019830005442A KR830005442A KR850004015A KR 850004015 A KR850004015 A KR 850004015A KR 1019830005442 A KR1019830005442 A KR 1019830005442A KR 830005442 A KR830005442 A KR 830005442A KR 850004015 A KR850004015 A KR 850004015A
Authority
KR
South Korea
Prior art keywords
bis
amino acid
preparing methylene
methylene
preparing
Prior art date
Application number
KR1019830005442A
Other languages
Korean (ko)
Other versions
KR850001130B1 (en
Inventor
김규완
김정환
채준표
김영덕
허상훈
Original Assignee
영진약품공업 주식회사
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 영진약품공업 주식회사 filed Critical 영진약품공업 주식회사
Priority to KR1019830005442A priority Critical patent/KR850001130B1/en
Publication of KR850004015A publication Critical patent/KR850004015A/en
Application granted granted Critical
Publication of KR850001130B1 publication Critical patent/KR850001130B1/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
    • C07D501/26—Methylene radicals, substituted by oxygen atoms; Lactones thereof with the 2-carboxyl group
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C213/00—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton
    • C07C213/08—Preparation of compounds containing amino and hydroxy, amino and etherified hydroxy or amino and esterified hydroxy groups bound to the same carbon skeleton by reactions not involving the formation of amino groups, hydroxy groups or etherified or esterified hydroxy groups
    • 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
    • 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
    • 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
    • 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
KR1019830005442A 1982-01-11 1983-11-16 Process for preparing methlene-bis-amino acid KR850001130B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019830005442A KR850001130B1 (en) 1982-01-11 1983-11-16 Process for preparing methlene-bis-amino acid

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1019820000076A KR830002896B1 (en) 1982-01-11 1982-01-11 Process for preparing cephalosporin derivatives
KR1019830005442A KR850001130B1 (en) 1982-01-11 1983-11-16 Process for preparing methlene-bis-amino acid

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
KR1019820000076A Division KR830002896B1 (en) 1982-01-11 1982-01-11 Process for preparing cephalosporin derivatives

Publications (2)

Publication Number Publication Date
KR850004015A true KR850004015A (en) 1985-06-29
KR850001130B1 KR850001130B1 (en) 1985-08-09

Family

ID=19223725

Family Applications (2)

Application Number Title Priority Date Filing Date
KR1019820000076A KR830002896B1 (en) 1982-01-11 1982-01-11 Process for preparing cephalosporin derivatives
KR1019830005442A KR850001130B1 (en) 1982-01-11 1983-11-16 Process for preparing methlene-bis-amino acid

Family Applications Before (1)

Application Number Title Priority Date Filing Date
KR1019820000076A KR830002896B1 (en) 1982-01-11 1982-01-11 Process for preparing cephalosporin derivatives

Country Status (1)

Country Link
KR (2) KR830002896B1 (en)

Also Published As

Publication number Publication date
KR830009120A (en) 1983-12-17
KR850001130B1 (en) 1985-08-09
KR830002896B1 (en) 1983-12-30

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Legal Events

Date Code Title Description
A107 Divisional application of patent
E902 Notification of reason for 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: 19880212

Year of fee payment: 12

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