CH611905A5 - - Google Patents

Info

Publication number
CH611905A5
CH611905A5 CH1360974A CH1360974A CH611905A5 CH 611905 A5 CH611905 A5 CH 611905A5 CH 1360974 A CH1360974 A CH 1360974A CH 1360974 A CH1360974 A CH 1360974A CH 611905 A5 CH611905 A5 CH 611905A5
Authority
CH
Switzerland
Application number
CH1360974A
Inventor
Mitsuo Numata
Masayoshi Yamaoka
Yoshio Imashiro
Isao Minamida
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 CH611905A5 publication Critical patent/CH611905A5/xx

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
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Medicinal Chemistry (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Communicable Diseases (AREA)
  • Pharmacology & Pharmacy (AREA)
  • Oncology (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)
CH1360974A 1973-10-15 1974-10-10 CH611905A5 (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11544973A JPS5653557B2 (xx) 1973-10-15 1973-10-15

Publications (1)

Publication Number Publication Date
CH611905A5 true CH611905A5 (xx) 1979-06-29

Family

ID=14662815

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1360974A CH611905A5 (xx) 1973-10-15 1974-10-10

Country Status (10)

Country Link
US (1) US4012379A (xx)
JP (1) JPS5653557B2 (xx)
CA (1) CA1065854A (xx)
CH (1) CH611905A5 (xx)
DE (1) DE2446901A1 (xx)
DK (1) DK537174A (xx)
FR (1) FR2247249B1 (xx)
GB (1) GB1460327A (xx)
NL (1) NL7413299A (xx)
SE (1) SE7412904L (xx)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5144027A (en) * 1980-09-25 1992-09-01 Toyama Chemical Co., Ltd. Cephalosporins, process for producing the same, intermediates thereof and process for producing the intermediates

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NZ176206A (en) * 1973-12-25 1978-03-06 Takeda Chemical Industries Ltd Cephalosporins
US4286089A (en) * 1974-12-27 1981-08-25 Smithkline Corporation 7-Acyl-3-(substituted tetrazolyl thiomethyl)cephalosporins
US3989694A (en) * 1974-12-27 1976-11-02 Smithkline Corporation 7-Acyl-3-(substituted triazolyl thiomethyl)cephalosporins
US4093723A (en) * 1976-05-19 1978-06-06 Smithkline Corporation 7-Acyl-3-(sulfonic acid and sulfamoyl substituted tetrazolyl thiomethyl) cephalosporins
US4034092A (en) * 1976-05-03 1977-07-05 Smithkline Corporation 7-Acyl-3-(carboxyalkyl and carbamoylalkyl substituted oxadiazolylthiomethyl) cephalosporins
US4079134A (en) * 1976-09-24 1978-03-14 Smithkline Corporation 7-Acylamino-3-(5-sulfomethyl-1,3,4-thiadiazol-2-ylthiomethyl)-3-cephem-4-carboxylic acids
US4083975A (en) 1976-09-24 1978-04-11 Smithkline Corporation 7-Acylamino-3-(3-sulfomethyl-1,2,4-triazol-5-ylthiomethyl)-3-cephem-4-carboxylic acids
JPS5812783A (ja) * 1981-07-16 1983-01-24 Takamasa Maeda 多色プリンタ装置
US4448958A (en) * 1982-10-20 1984-05-15 Bristol-Myers Company Purification of ceforanide
JPS60169486A (ja) * 1984-02-10 1985-09-02 Yamanouchi Pharmaceut Co Ltd ７−アミノ−３−置換メチル−３−セフエム−４−カルボン酸およびその低級アルキルシリル誘導体の製造法
US7967948B2 (en) * 2006-06-02 2011-06-28 International Paper Company Process for non-chlorine oxidative bleaching of mechanical pulp in the presence of optical brightening agents

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS428877Y1 (xx) * 1966-10-12 1967-05-11
US3557104A (en) * 1966-12-21 1971-01-19 Ciba Geigy Corp Derivatives of 7-acylamino-cephalosporanic acid
BE793191A (fr) * 1971-12-28 1973-06-22 Toyama Chemical Co Ltd Procede pour produire des acides 7-acylamido-3-cephem-4- carboxyliques

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5144027A (en) * 1980-09-25 1992-09-01 Toyama Chemical Co., Ltd. Cephalosporins, process for producing the same, intermediates thereof and process for producing the intermediates

Also Published As

Publication number Publication date
NL7413299A (nl) 1975-04-17
SE7412904L (xx) 1975-04-16
DE2446901A1 (de) 1975-04-17
US4012379A (en) 1977-03-15
AU7412474A (en) 1976-04-15
GB1460327A (en) 1977-01-06
FR2247249A1 (xx) 1975-05-09
DK537174A (xx) 1975-06-16
CA1065854A (en) 1979-11-06
FR2247249B1 (xx) 1977-11-04
JPS5064289A (xx) 1975-05-31
JPS5653557B2 (xx) 1981-12-19

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Legal Events

Date Code Title Description
PL Patent ceased