GB2012276B - Producing cephalosporins - Google Patents

Producing cephalosporins

Info

Publication number
GB2012276B
GB2012276B GB79312A GB7900312A GB2012276B GB 2012276 B GB2012276 B GB 2012276B GB 79312 A GB79312 A GB 79312A GB 7900312 A GB7900312 A GB 7900312A GB 2012276 B GB2012276 B GB 2012276B
Authority
GB
United Kingdom
Prior art keywords
producing cephalosporins
cephalosporins
producing
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
GB79312A
Other languages
English (en)
Other versions
GB2012276A (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Takeda Pharmaceutical Co Ltd
Original Assignee
Takeda Chemical Industries Ltd
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 Takeda Chemical Industries Ltd filed Critical Takeda Chemical Industries Ltd
Publication of GB2012276A publication Critical patent/GB2012276A/en
Application granted granted Critical
Publication of GB2012276B publication Critical patent/GB2012276B/en
Expired legal-status Critical Current

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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
    • A61P31/00—Antiinfectives, i.e. antibiotics, antiseptics, chemotherapeutics
    • A61P31/04—Antibacterial agents

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Communicable Diseases (AREA)
  • Oncology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (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)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
GB79312A 1978-01-13 1979-01-04 Producing cephalosporins Expired GB2012276B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP303278A JPS5498795A (en) 1978-01-13 1978-01-13 Cephalosporin derivative and its preparation

Publications (2)

Publication Number Publication Date
GB2012276A GB2012276A (en) 1979-07-25
GB2012276B true GB2012276B (en) 1982-05-06

Family

ID=11545964

Family Applications (1)

Application Number Title Priority Date Filing Date
GB79312A Expired GB2012276B (en) 1978-01-13 1979-01-04 Producing cephalosporins

Country Status (6)

Country Link
JP (1) JPS5498795A (enrdf_load_stackoverflow)
CH (1) CH642662A5 (enrdf_load_stackoverflow)
DE (1) DE2900961A1 (enrdf_load_stackoverflow)
FR (1) FR2414508A1 (enrdf_load_stackoverflow)
GB (1) GB2012276B (enrdf_load_stackoverflow)
IT (1) IT1111686B (enrdf_load_stackoverflow)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0009671B1 (en) * 1978-09-12 1984-06-13 Fujisawa Pharmaceutical Co., Ltd. Starting compounds for preparing cephem compounds and processes for their preparation
FI67385C (fi) * 1979-11-21 1985-03-11 Hoffmann La Roche Foerfarande foer framstaellning av (6r 7r)-7-(2-(2-amino-4-tiazolyl)-2-(z-metoxiimino)acetamido)-3-cefem-4-karboxylsyraderivat
JPS56125392A (en) * 1980-03-06 1981-10-01 Fujisawa Pharmaceut Co Ltd Cepham and cephem compound and preparation thereof
IT8026945A0 (it) * 1980-12-24 1980-12-24 Isf Spa Chetoidrossiimminocefalosporine.
JPS5984890A (ja) * 1982-11-05 1984-05-16 Hisayasu Ishimaru 経口用セフアロスポリン化合物
GB8410991D0 (en) * 1984-04-30 1984-06-06 Glaxo Group Ltd Process
JPS60260583A (ja) * 1985-05-14 1985-12-23 Sankyo Co Ltd セフアロスポリン誘導体の製法
WO1987003585A1 (en) * 1985-12-06 1987-06-18 Mect Corporation 4-halo-2-hydroxyimino-3-oxobutyronitriles and process for their preparation
JPH0830051B2 (ja) * 1986-05-21 1996-03-27 武田薬品工業株式会社 ４−ハロゲノ−２−置換オキシイミノ−３−オキソ酪酸のエステルまたはアミドの製造法
EP0257275A3 (en) * 1986-07-28 1990-05-23 American Cyanamid Company Cephalosporin and penicillin derivatives
JPH01230547A (ja) * 1988-01-14 1989-09-14 Takeda Chem Ind Ltd ３−オキソ酪酸第三ブチルの製造法及びその用途
JP2595605B2 (ja) * 1988-01-18 1997-04-02 武田薬品工業株式会社 ２−置換オキシイミノ−３−オキソ酪酸の製造法
DE3809845A1 (de) * 1988-03-24 1989-10-12 Hoechst Ag Verfahren zur herstellung von 4-halo-3-oxo-2-alkoxyiminobuttersaeureestern
JPH0393762A (ja) * 1989-09-04 1991-04-18 Wako Pure Chem Ind Ltd ４‐ハロゲノ‐２‐アルコキシイミノ‐３‐オキソ脂肪酸の製造方法
IN192139B (enrdf_load_stackoverflow) 2001-11-26 2004-02-21 Lupin Ltd
WO2004083216A1 (en) * 2003-03-20 2004-09-30 Orchid Chemicals & Pharmaceuticals Ltd A process for the preparation of cephalosporins
WO2005019227A1 (en) 2003-08-22 2005-03-03 Orchid Chemicals & Pharmaceuticals Ltd Process for the preparation of cephalosporin antibiotic
US20050119244A1 (en) 2003-12-02 2005-06-02 Acs Dobfar S.P.A. Process for preparing cephalosporins with salified intermediate
KR100904068B1 (ko) 2007-09-04 2009-06-23 제일모직주식회사 컬러필터용 감광성 수지 조성물 및 이를 이용한 컬러필터

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE440655B (sv) * 1976-01-23 1985-08-12 Roussel Uclaf Sett att framstella nya oximderivat av 7-amino-tiazolyl-acetamido-cefalosporansyra
FR2345153A1 (fr) * 1976-03-25 1977-10-21 Roussel Uclaf Nouvelles alcoyloximes derivees de l'acide 7-amino thiazolyl acetamido cephalosporanique, leur procede de preparation et leur application comme medicaments
GB1576625A (en) * 1976-04-12 1980-10-08 Fujisawa Pharmaceutical Co Syn isomer 3,7 disubstituted 3 cephem 4 carboxylic acid compounds and processes for the preparation thereof
DK162391C (da) * 1976-04-12 1992-03-09 Fujisawa Pharmaceutical Co Analogifremgangsmaade til fremstilling af syn-isomerer af 3,7-disubstituerede 3-cephem-4-carboxylsyreforbindelser
DE2760484C2 (enrdf_load_stackoverflow) * 1976-04-14 1992-12-03 Takeda Chemical Industries, Ltd., Osaka, Jp
FI771866A7 (enrdf_load_stackoverflow) * 1976-06-28 1977-12-29 Fujisawa Pharmaceutical Co
PH17188A (en) * 1977-03-14 1984-06-14 Fujisawa Pharmaceutical Co New cephem and cepham compounds and their pharmaceutical compositions and method of use

Also Published As

Publication number Publication date
FR2414508A1 (fr) 1979-08-10
IT1111686B (it) 1986-01-13
DE2900961A1 (de) 1979-07-19
IT7919262A0 (it) 1979-01-12
CH642662A5 (de) 1984-04-30
JPH0142955B2 (enrdf_load_stackoverflow) 1989-09-18
GB2012276A (en) 1979-07-25
JPS5498795A (en) 1979-08-03
FR2414508B1 (enrdf_load_stackoverflow) 1983-05-27

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Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Effective date: 19990103