KR960041182A - 클라불란산염의 제조 방법 - Google Patents

클라불란산염의 제조 방법 Download PDF

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Publication number
KR960041182A
KR960041182A KR1019950012068A KR19950012068A KR960041182A KR 960041182 A KR960041182 A KR 960041182A KR 1019950012068 A KR1019950012068 A KR 1019950012068A KR 19950012068 A KR19950012068 A KR 19950012068A KR 960041182 A KR960041182 A KR 960041182A
Authority
KR
South Korea
Prior art keywords
ketone
alkali metal
solvent
metal salt
clavulanic acid
Prior art date
Application number
KR1019950012068A
Other languages
English (en)
Other versions
KR100200242B1 (ko
Inventor
김정우
최남희
최강선
이돈화
Original Assignee
김충환
주식회사 종근당
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
Priority to KR1019950012068A priority Critical patent/KR100200242B1/ko
Application filed by 김충환, 주식회사 종근당 filed Critical 김충환
Priority to PCT/KR1995/000129 priority patent/WO1995034194A2/en
Priority to CN95197853A priority patent/CN1064364C/zh
Priority to AU35791/95A priority patent/AU3579195A/en
Priority to MX9708774A priority patent/MX9708774A/es
Priority to SI9520156A priority patent/SI9520156A/sl
Priority to EP95932966A priority patent/EP0827504B1/en
Priority to ES95932966T priority patent/ES2147856T3/es
Priority to IN1835DE1995 priority patent/IN183638B/en
Priority to US08/554,699 priority patent/US5734048A/en
Priority to ZA959443A priority patent/ZA959443B/xx
Priority to IL11591995A priority patent/IL115919A0/xx
Priority to TW084111902A priority patent/TW318849B/zh
Priority to AR33419395A priority patent/AR000111A1/es
Priority to TR95/01453A priority patent/TR199501453A2/xx
Publication of KR960041182A publication Critical patent/KR960041182A/ko
Application granted granted Critical
Publication of KR100200242B1 publication Critical patent/KR100200242B1/ko

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Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D498/00—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms
    • C07D498/02—Heterocyclic compounds containing in the condensed system at least one hetero ring having nitrogen and oxygen atoms as the only ring hetero atoms in which the condensed system contains two hetero rings
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D503/00—Heterocyclic compounds containing 4-oxa-1-azabicyclo [3.2.0] heptane ring systems, i.e. compounds containing a ring system of the formula:, e.g. oxapenicillins, clavulanic acid derivatives; Such ring systems being further condensed, e.g. 2,3-condensed with an oxygen-, nitrogen- or sulfur-containing hetero ring

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

본 발명에 따르면, 불순한 클라불란산 수용액을 산성 조건 하에서 케톤과 알킬 아세테이트의 혼합 용매로 추출하고, 이 추출물을 통상의 방법으로 처리한 후, 케톤 또는 알칸올 용매에 용해시킨 알칸산의 알칼리 금속염을 첨가하여 클라불란산 알칼리 금속염을 수득하는 단계를 포함하는 것을 특징으로 하는 클라불란산 알칼리 금속염의 제조 방법이 제공된다.
이 방법은 종래의 방법에 비하여 클라불란산 아민염의 형성 단계가 완전히 생략되므로 공정이 단축되고 용매가 절약되며 수율도 향상되는 등의 장점을 갖는다.

Description

클라불란산염의 제조 방법
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (5)

  1. 불순한 클라불란산 수용액을 산성 조건 하에서 케톤과 알킬 아세테이트의 혼합 용매로 추출한 다음, 케톤 또는 알칸올 용매에 용해시킨 알칸산의 알칼리 금속염을 첨가하여 클라불란산 알칼리 금속염을 수득하는 단계를 포함하는, 클라불란산 알칼리 금속염의 제조 방법.
  2. 제1항에 있어서, 케톤 용매는 메틸 에틸 케톤과 메틸 이소부틸 케톤 중에서 선택되고, 알킬 아세테이트는 에틸 아세테이트이며, 알칸올 용매는 n-부틸 알코올임을 특징으로 하는 방법.
  3. 제2항에 있어서, 케톤 용매와 알킬 아세테이트의 혼합 용매 중 케톤의 함량이 15∼40%임을 특징으로 하는 방법.
  4. 제1 또는 2항에 있어서, 알칼리 금속염이 칼륨염임을 특징으로 하는 방법.
  5. 제1 또는 2항에 있어서, 알칸산의 알칼리 금속염이 2-에틸헥산산 칼륨임을 특징으로 하는 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019950012068A 1995-05-16 1995-05-16 클라불란산염의 제조 방법 KR100200242B1 (ko)

Priority Applications (15)

Application Number Priority Date Filing Date Title
KR1019950012068A KR100200242B1 (ko) 1995-05-16 1995-05-16 클라불란산염의 제조 방법
EP95932966A EP0827504B1 (en) 1995-05-16 1995-09-30 Process for manufacturing clavulanic acid salt
CN95197853A CN1064364C (zh) 1995-05-16 1995-09-30 制造克拉维酸盐的方法
AU35791/95A AU3579195A (en) 1995-05-16 1995-09-30 Process for manufacturing clavulanic acid salt
MX9708774A MX9708774A (es) 1995-05-16 1995-09-30 Procedimiento para la fabricacion de sal de acido clavulanico.
SI9520156A SI9520156A (sl) 1995-05-16 1995-09-30 Postopek za pridobivanje soli klavulanove kisline
PCT/KR1995/000129 WO1995034194A2 (en) 1995-05-16 1995-09-30 Process for manufacturing clavulanic acid salt
ES95932966T ES2147856T3 (es) 1995-05-16 1995-09-30 Procedimiento para fabricar sal de acido clavulanico.
IN1835DE1995 IN183638B (ko) 1995-05-16 1995-10-06
US08/554,699 US5734048A (en) 1995-05-16 1995-11-07 Process for manufacturing clavulanic acid salt
ZA959443A ZA959443B (en) 1995-05-16 1995-11-07 Process for manufacturing clavulanic acid salt
IL11591995A IL115919A0 (en) 1995-05-16 1995-11-08 Process for manufacturing clavulanic acid salt
TW084111902A TW318849B (ko) 1995-05-16 1995-11-10
AR33419395A AR000111A1 (es) 1995-05-16 1995-11-10 Un nuevo procedimiento para preparar sales de ácido clavulanico
TR95/01453A TR199501453A2 (tr) 1995-05-16 1995-11-17 Klavulanik asid tuzunu imal etmek icin proses.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950012068A KR100200242B1 (ko) 1995-05-16 1995-05-16 클라불란산염의 제조 방법

Publications (2)

Publication Number Publication Date
KR960041182A true KR960041182A (ko) 1996-12-19
KR100200242B1 KR100200242B1 (ko) 1999-06-15

Family

ID=36955925

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950012068A KR100200242B1 (ko) 1995-05-16 1995-05-16 클라불란산염의 제조 방법

Country Status (15)

Country Link
US (1) US5734048A (ko)
EP (1) EP0827504B1 (ko)
KR (1) KR100200242B1 (ko)
CN (1) CN1064364C (ko)
AR (1) AR000111A1 (ko)
AU (1) AU3579195A (ko)
ES (1) ES2147856T3 (ko)
IL (1) IL115919A0 (ko)
IN (1) IN183638B (ko)
MX (1) MX9708774A (ko)
SI (1) SI9520156A (ko)
TR (1) TR199501453A2 (ko)
TW (1) TW318849B (ko)
WO (1) WO1995034194A2 (ko)
ZA (1) ZA959443B (ko)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT400033B (de) 1992-03-10 1995-09-25 Biochemie Gmbh Neues verfahren zur isolierung und reinigung von clavulansäure und zur herstellung von pharmakologisch verträglichen salzen derselben
SI9400107A (en) 1994-03-02 1995-10-31 Lek Tovarna Farmacevtskih New process of the isolation of clavulanic acid and its pharmaceutical salts from fermented broth of streptomyces sp.p 6621 ferm p 2804.
SI9500074A (en) † 1995-03-10 1996-10-31 Lek Tovarna Farmacevtskih Process for preparation of alkani salts of clavulanic acid.
GB9515809D0 (en) * 1995-08-02 1995-10-04 Smithkline Beecham Plc Process
AT403375B (de) * 1995-11-15 1998-01-26 Biochemie Gmbh Verfahren zur fällung von alkalisalzen der clavulansäure
CN1238776A (zh) * 1996-11-11 1999-12-15 吉斯特-布罗卡迪斯有限公司 制备棒酸盐和酯的方法
AT404728B (de) * 1996-11-27 1999-02-25 Biochemie Gmbh Verfahren zur herstellung von clavulansäure-aminsalzen
DZ2456A1 (fr) * 1997-04-04 2003-01-18 Smithkline Beecham Plc Procédé de préparation de sels de l'acide clavulanique.
US7767823B2 (en) 2000-05-13 2010-08-03 Smithkline Beecham Limited Process for the purification of a salt of clavulanic acid
CN103304583B (zh) * 2013-07-09 2016-01-20 山东新时代药业有限公司 一种从克拉维酸胺盐结晶母液中回收克拉维酸的方法
CN105384758B (zh) * 2015-12-01 2018-05-01 国药集团威奇达药业有限公司 克拉维酸胺盐的制备方法
CN109305978A (zh) * 2017-07-26 2019-02-05 山东睿鹰先锋制药有限公司 一种制备克拉维酸盐的新方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1508977A (en) * 1974-04-20 1978-04-26 Beecham Group Ltd Beta-lactam antibiotic from streptomyces clavuligerus
US4110165A (en) * 1974-04-20 1978-08-29 Beecham Group Limited Process for the production of clavulanic acid
GB1543563A (en) * 1975-02-07 1979-04-04 Glaxo Lab Ltd Beta-lactam antibiotic in purified form
US4255332A (en) * 1977-09-01 1981-03-10 Beecham Group Limited Process for the preparation of potassium clavulanate from lithium clavulanate
DE3063683D1 (en) * 1979-08-24 1983-07-14 Beecham Group Plc Amine salt of clavulanic acid, its preparation and use
AT400033B (de) * 1992-03-10 1995-09-25 Biochemie Gmbh Neues verfahren zur isolierung und reinigung von clavulansäure und zur herstellung von pharmakologisch verträglichen salzen derselben
SI9200139A (en) * 1992-07-08 1994-03-31 Lek Tovarna Farmacevtskih New inclusion complex of clavulanic acid with hydrophylyc and hydropholyc beta-cyclodextrin derivates for production of them

Also Published As

Publication number Publication date
EP0827504A2 (en) 1998-03-11
MX9708774A (es) 1998-02-28
IL115919A0 (en) 1996-01-31
AU3579195A (en) 1996-01-05
CN1185155A (zh) 1998-06-17
WO1995034194A2 (en) 1995-12-21
IN183638B (ko) 2000-03-11
CN1064364C (zh) 2001-04-11
AR000111A1 (es) 1997-05-21
EP0827504B1 (en) 2000-04-26
SI9520156A (sl) 1998-06-30
TR199501453A2 (tr) 1996-12-21
WO1995034194A3 (en) 1996-03-07
US5734048A (en) 1998-03-31
KR100200242B1 (ko) 1999-06-15
TW318849B (ko) 1997-11-01
ZA959443B (en) 1996-05-29
ES2147856T3 (es) 2000-10-01

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