CH609700A5 - Process for the preparation of cephalosporin derivatives - Google Patents

Process for the preparation of cephalosporin derivatives

Info

Publication number
CH609700A5
CH609700A5 CH1568274A CH1568274A CH609700A5 CH 609700 A5 CH609700 A5 CH 609700A5 CH 1568274 A CH1568274 A CH 1568274A CH 1568274 A CH1568274 A CH 1568274A CH 609700 A5 CH609700 A5 CH 609700A5
Authority
CH
Switzerland
Prior art keywords
group
singlet
methoxy
sep
cephem
Prior art date
Application number
CH1568274A
Other languages
German (de)
English (en)
Inventor
Bunji Shimizu
Masakatsu Kaneko
Chinichi Sugawara
Original Assignee
Sankyo Co
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 Sankyo Co filed Critical Sankyo Co
Publication of CH609700A5 publication Critical patent/CH609700A5/de

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
    • C07D501/57—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids with a further substituent in position 7, e.g. cephamycines
    • 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)
CH1568274A 1973-11-26 1974-11-26 Process for the preparation of cephalosporin derivatives CH609700A5 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP13244073A JPS5641637B2 (pt) 1973-11-26 1973-11-26

Publications (1)

Publication Number Publication Date
CH609700A5 true CH609700A5 (en) 1979-03-15

Family

ID=15081403

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1568274A CH609700A5 (en) 1973-11-26 1974-11-26 Process for the preparation of cephalosporin derivatives

Country Status (6)

Country Link
JP (1) JPS5641637B2 (pt)
CA (1) CA1050531A (pt)
CH (1) CH609700A5 (pt)
DK (1) DK146539C (pt)
NL (1) NL187632C (pt)
SE (1) SE430065B (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4053605A (en) * 1976-06-15 1977-10-11 Merck & Co., Inc. Esterified-2(3-lower-alkyl-amino-propoxy)-3-cyano-pyridines and derivatives
JPS5854156B2 (ja) * 1976-06-28 1983-12-02 山之内製薬株式会社 新セフアロスポリン誘導体およびその製法
JPS5887896U (ja) * 1981-12-09 1983-06-14 共和レザ−株式会社 ぼかし色柄模様を有するシ−ト状物
JPH0295632U (pt) * 1989-01-11 1990-07-30
JPH0463239U (pt) * 1990-10-03 1992-05-29
WO2007050087A1 (en) 2004-08-25 2007-05-03 Ardea Biosciences, Inc. N[S(4-aryl-triazol-3-yl)α -mercaptoacetyl]-p-amino benozoic acids AS HIV REVERSE TRANSCRIPTASE INHIBITORS
IN2014CN03762A (pt) 2004-08-25 2015-09-25 Ardea Biosciences Inc
EA018193B3 (ru) 2007-11-27 2014-07-30 Ардеа Биосайнсиз Инк. Соединения и фармацевтические композиции для снижения уровня мочевой кислоты
WO2010135536A2 (en) 2009-05-20 2010-11-25 Ardea Biosciences, Inc. Methods of modulating uric acid levels

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL178971C (nl) * 1970-06-16 1986-06-16 Merck & Co Inc Werkwijze ter bereiding van antibiotisch werkzame farmaceutische preparaten, alsmede werkwijze ter bereiding van voor toepassing daarbij geschikte cefalosporinederivaten.
GB1449420A (en) * 1973-11-26 1976-09-15 Sankyo Co 7alpha-methoxycephalosporing derivatives

Also Published As

Publication number Publication date
NL187632B (nl) 1991-07-01
DK146539B (da) 1983-10-31
SE7414705L (pt) 1975-05-27
JPS5083383A (pt) 1975-07-05
CA1050531A (en) 1979-03-13
NL187632C (nl) 1991-12-02
NL7415435A (nl) 1975-05-28
DK611474A (pt) 1975-07-28
SE430065B (sv) 1983-10-17
JPS5641637B2 (pt) 1981-09-29
DK146539C (da) 1984-04-09

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Legal Events

Date Code Title Description
PL Patent ceased