SE505050C2 - Process för framställning av cephemderivat - Google Patents

Process för framställning av cephemderivat

Info

Publication number
SE505050C2
SE505050C2 SE9401706A SE9401706A SE505050C2 SE 505050 C2 SE505050 C2 SE 505050C2 SE 9401706 A SE9401706 A SE 9401706A SE 9401706 A SE9401706 A SE 9401706A SE 505050 C2 SE505050 C2 SE 505050C2
Authority
SE
Sweden
Prior art keywords
formula
mixture
give
added
methyl
Prior art date
Application number
SE9401706A
Other languages
English (en)
Swedish (sv)
Other versions
SE9401706D0 (sv
SE9401706L (sv
Inventor
Kwang Hyek Lee
Dong Hyun Ko
Young Jin Kim
Myung Xik Xiang
Myeong Sik Yoon
Original Assignee
Cheil Foods & Chem
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 Cheil Foods & Chem filed Critical Cheil Foods & Chem
Publication of SE9401706D0 publication Critical patent/SE9401706D0/xx
Publication of SE9401706L publication Critical patent/SE9401706L/xx
Publication of SE505050C2 publication Critical patent/SE505050C2/sv

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D501/00Heterocyclic 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
    • C07D501/02Preparation
    • C07D501/04Preparation from compounds already containing the ring or condensed ring systems, e.g. by dehydrogenation of the ring, by introduction, elimination or modification of substituents
    • C07D501/06Acylation of 7-aminocephalosporanic acid
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D501/00Heterocyclic 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61PSPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/04Antibacterial agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Oncology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Communicable Diseases (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Cephalosporin Compounds (AREA)
SE9401706A 1991-11-18 1994-05-18 Process för framställning av cephemderivat SE505050C2 (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1019910020505A KR950014571B1 (ko) 1991-11-18 1991-11-18 세펨 유도체의 제조방법
PCT/KR1992/000041 WO1993010123A1 (en) 1991-11-18 1992-09-04 Process for the preparation of cephem derivatives

Publications (3)

Publication Number Publication Date
SE9401706D0 SE9401706D0 (sv) 1994-05-18
SE9401706L SE9401706L (sv) 1994-07-07
SE505050C2 true SE505050C2 (sv) 1997-06-16

Family

ID=19322986

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9401706A SE505050C2 (sv) 1991-11-18 1994-05-18 Process för framställning av cephemderivat

Country Status (13)

Country Link
US (1) US5317099A (ko)
EP (1) EP0613480B1 (ko)
JP (1) JPH0811755B2 (ko)
KR (1) KR950014571B1 (ko)
AT (1) AT403048B (ko)
CH (1) CH684091A5 (ko)
DE (2) DE4293959C2 (ko)
DK (1) DK56694A (ko)
ES (1) ES2070101B1 (ko)
GB (1) GB2275927B (ko)
NL (1) NL9220025A (ko)
SE (1) SE505050C2 (ko)
WO (1) WO1993010123A1 (ko)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5402609A (en) * 1992-08-13 1995-04-04 Kelley, Jr.; Michael L. Concrete building block system
TW369530B (en) * 1993-06-10 1999-09-11 Lucky Ltd Process for preparing cephalosporin compounds from reactive organic acid derivatives
KR100197788B1 (ko) * 1995-06-30 1999-06-15 김충환 세펨 유도체의 제조방법
IN181459B (ko) * 1995-12-26 1998-06-20 Lupin Lab Ltd
WO2005076694A2 (en) * 2004-01-16 2005-08-25 Wockhardt Limited Improved process for the production of cefotaxime sodium
CN108383857B (zh) * 2018-05-04 2021-02-05 山东四环药业股份有限公司 一种盐酸头孢甲肟的制备方法

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2760123C2 (de) * 1976-01-23 1986-04-30 Roussel-Uclaf, Paris 7-Aminothiazolyl-syn-oxyiminoacetamidocephalosporansäuren, ihre Herstellung und sie enthaltende pharmazeutische Zusammensetzungen
US4196205A (en) * 1976-01-23 1980-04-01 Roussel Uclaf 3-Acetoxymethyl-7-(iminoacetamido)-cephalosporanic acid derivatives
US4166115A (en) * 1976-04-12 1979-08-28 Fujisawa Pharmaceutical Co., Ltd. Syn 7-oxoimino substituted derivatives of cephalosporanic acid
US4304770A (en) * 1976-04-12 1981-12-08 Fujisawa Pharmaceutical Co., Ltd. Syn-isomer of 3,7-disubstituted-3-cephem-4-carboxylic acid compounds and processes for the preparation thereof
US4331664A (en) * 1976-04-12 1982-05-25 Fujisawa Pharmaceutical Co., Ltd. Syn isomer of 7-[2-cyclo(lower) alkoxyimino-2-(2-amino-or substituted aminothiazol-4-yl)acetamido]-3-lower alkanoyloxymethyl or heterocyclicthiomethyl-3-cephem-4-carboxylic acid compounds
DE2760484C2 (ko) * 1976-04-14 1992-12-03 Takeda Chemical Industries, Ltd., Osaka, Jp
US4370326A (en) * 1977-09-13 1983-01-25 Fujisawa Pharmaceutical Co., Ltd. Cephem compounds and composition
DE2758000A1 (de) * 1977-12-24 1979-07-05 Hoechst Ag Verfahren zur herstellung von penicillinen und cephalosporinen
CH641468A5 (de) * 1978-05-30 1984-02-29 Hoffmann La Roche Cephemderivate.
MC1259A1 (fr) * 1978-05-30 1980-01-14 Hoffmann La Roche Derives acyles
GB2025933B (en) * 1978-06-13 1982-10-27 Fujisawa Pharmaceutical Co Cephem and cepham compounds
FR2462439A1 (fr) * 1979-07-26 1981-02-13 Roussel Uclaf Nouveau procede de preparation de produits derives de l'acide 7-/(2-aryl) 2-hydroxyimino acetamido/cephalosporanique
CY1365A (en) * 1980-03-28 1987-08-07 Biochemie Gmbh New process for the production of cephalosporin antibiotics, and novel intermediates used in such process and their production
KR870001332B1 (ko) * 1984-09-27 1987-07-18 한미약품공업 주식회사 세펨 유도체의 간단한 제조방법
ATE155469T1 (de) * 1988-03-16 1997-08-15 Eisai Co Ltd Verfahren zur herstellung von cephemderivaten
IT1234385B (it) * 1989-05-23 1992-05-18 Sbd Synthetic And Biolog Devel Procedimento migliorato per la produzione di una sostanza antibiotica appartenente al gruppo delle cefalosporine

Also Published As

Publication number Publication date
NL9220025A (nl) 1994-12-01
ATA903092A (de) 1997-03-15
SE9401706D0 (sv) 1994-05-18
US5317099A (en) 1994-05-31
KR930010043A (ko) 1993-06-21
JPH0811755B2 (ja) 1996-02-07
WO1993010123A1 (en) 1993-05-27
CH684091A5 (de) 1994-07-15
EP0613480B1 (en) 1999-03-31
EP0613480A1 (en) 1994-09-07
DE4293959T1 (de) 1995-01-26
KR950014571B1 (ko) 1995-12-08
ES2070101A1 (es) 1995-05-16
GB2275927B (en) 1995-10-04
AT403048B (de) 1997-10-27
JPH07501072A (ja) 1995-02-02
GB2275927A (en) 1994-09-14
GB9409758D0 (en) 1994-07-20
SE9401706L (sv) 1994-07-07
ES2070101B1 (es) 1996-02-16
DK56694A (da) 1994-05-18
DE4293959C2 (de) 1996-08-29

Similar Documents

Publication Publication Date Title
US6388070B1 (en) Thioester derivatives of thiazolyl acetic acid and their use in the preparation of cephalosporin compounds
SE458611B (sv) Substituerade vinylcefalosporiner, farmaceutisk komposition daerav samt foerfarande foer framstaellning daerav
US20060149096A1 (en) Process for preparation of 7-[a-amino (4-hydroxyphenyl) acetamido]-3-substituted-3-cephem-4-carboxylic acid
EP1068211B1 (en) Process for purification of a cephalosporin derivative
US20050020561A1 (en) Process for the preparation of cefpodoxime acid
SE505050C2 (sv) Process för framställning av cephemderivat
US5869649A (en) Process for producing cephalosporin antibiotics
EP1556388B1 (en) A method for manufacture of ceftiofur
US6610845B1 (en) Thioester derivatives of thiazolyl acetic acid and their use in the preparation of cephalosporin compounds
US20030199712A1 (en) Process for the preparation of cephalosporin intermediate and its use for the manufacture of cephalosporin compounds
JPH07179445A (ja) セフェムプロドラッグエステルの製造に有用な中間体
EP0806424A1 (en) Process for producing cephalosporin antibiotics
US20050043531A1 (en) Process for preparing cefepime
EP0397212B1 (en) Process for preparing cephalosporin compounds
US5856502A (en) Method for manufacture of cephalosporin and intermediates thereof
KR910005230B1 (ko) 아제티디논의 제조방법
US3998816A (en) 7-[5-N-(n-Butoxyethoxy carbonyl and 2-chloroethoxy carbonyl)-amino] cephalosporins C
AU581541B2 (en) Method of preparing 6-betahalopenicillanic acids
KR0129567B1 (ko) 반응성 유기산 유도체로부터 세팔로스포린 화합물의 제조방법
KR950013569B1 (ko) 7-[α-(Z)-메톡시이미노-α-(2-아미노티아졸-4-일)아세트아미도]-3-[(5-카르복시메틸-4-메틸티아졸-2-일)티오메틸]-3-세펨-4-카르복실산의 제조방법
KR100192616B1 (ko) 7-[1-(1h)-테트라졸일아세트아미도]-3-[2-(5-메틸1,3,4-티아디아졸일)티오메틸]-3-세펨-4-카르복실산의 제조방법
EP0257275A2 (en) Cephalosporin and penicillin derivatives
KR810000635B1 (ko) 세팔로스포린 화합물의 제조법
KR930007816B1 (ko) 세펨 화합물의 새로운 제조방법
EP0597051B1 (en) Hydroxy protecting group removal in penems

Legal Events

Date Code Title Description
NUG Patent has lapsed