ES8101609A1 - Un derivado de 7x-metoxicefalosporina - Google Patents

Un derivado de 7x-metoxicefalosporina

Info

Publication number
ES8101609A1
ES8101609A1 ES487040A ES487040A ES8101609A1 ES 8101609 A1 ES8101609 A1 ES 8101609A1 ES 487040 A ES487040 A ES 487040A ES 487040 A ES487040 A ES 487040A ES 8101609 A1 ES8101609 A1 ES 8101609A1
Authority
ES
Spain
Prior art keywords
group
alkyl group
hydrogen atom
alpha
image
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
ES487040A
Other languages
English (en)
Other versions
ES487040A0 (es
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.)
Meiji Seika Kaisha Ltd
Original Assignee
Meiji Seika Kaisha 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
Priority claimed from JP15499778A external-priority patent/JPS5583791A/ja
Priority claimed from JP12315979A external-priority patent/JPS5646884A/ja
Priority claimed from JP12316079A external-priority patent/JPS5646885A/ja
Application filed by Meiji Seika Kaisha Ltd filed Critical Meiji Seika Kaisha Ltd
Publication of ES487040A0 publication Critical patent/ES487040A0/es
Publication of ES8101609A1 publication Critical patent/ES8101609A1/es
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
    • 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)
  • 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)

Abstract

PROCEDIMIENTO DE OBTENCION DE DERIVADOS DE 7-ALFA-METOXICEFALOSPORINA. CONSISTE EN: 1) REACCION DE UN COMPUESTO DE FORMULA GENERAL (I), CON UN COMPUESTO (II) EN UN EQUIVALENTE INERTE Y EN PRESENCIA DE UN RECEPTOR DE ACIDOS, OBTENIENDOSE (III). 2) CUANDO R1'' ES -OR7, SE HACE REACCIONAR EL PRODUCTO OBTENIDO CON UN REACTIVO NUCLEOFILO DISOLVENTE INERTE EN CONDICIONES NEUTRAS. SE OBTIENE EL COMPUESTO DE FORMULA GENERAL (IV). TRATAMIENTO DE ENFERMEDADES BACTERIANAS.
ES487040A 1978-12-18 1979-12-18 Un derivado de 7x-metoxicefalosporina Expired ES8101609A1 (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP15499778A JPS5583791A (en) 1978-12-18 1978-12-18 7-methoxycephalosporin derivative and its preparation
JP12315979A JPS5646884A (en) 1979-09-27 1979-09-27 Novel cephamycin derivative and its preparation
JP12316079A JPS5646885A (en) 1979-09-27 1979-09-27 Novel cephamycin ester and its preparation

Publications (2)

Publication Number Publication Date
ES487040A0 ES487040A0 (es) 1980-12-16
ES8101609A1 true ES8101609A1 (es) 1980-12-16

Family

ID=27314644

Family Applications (1)

Application Number Title Priority Date Filing Date
ES487040A Expired ES8101609A1 (es) 1978-12-18 1979-12-18 Un derivado de 7x-metoxicefalosporina

Country Status (13)

Country Link
AU (1) AU528886B2 (es)
CH (1) CH643851A5 (es)
DE (1) DE2950990C2 (es)
ES (1) ES8101609A1 (es)
FR (1) FR2444684A1 (es)
GB (1) GB2040926B (es)
IL (1) IL58939A (es)
IT (1) IT1162424B (es)
NL (1) NL186161C (es)
PT (1) PT70602A (es)
SE (1) SE446535B (es)
SI (1) SI7913086A8 (es)
YU (1) YU41900B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5630986A (en) * 1979-08-23 1981-03-28 Meiji Seika Kaisha Ltd Preparation of 7-methoxycephalosporin derivative and drug composition
ES2633020T3 (es) 2006-12-10 2017-09-18 Yu, Chongxi-Techfields Biochem Sistemas de administración transdérmica de antibióticos betalactámicos
US9969751B2 (en) 2009-06-10 2018-05-15 Techfields Pharma Co., Ltd. High penetration prodrug compositions of antimicrobials and antimicrobial-related compounds

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4126745A (en) * 1975-04-30 1978-11-21 Sankyo Company Limited 7-Methoxycephalosporin derivatives

Also Published As

Publication number Publication date
SE7910387L (sv) 1980-06-19
SE446535B (sv) 1986-09-22
AU5386979A (en) 1981-06-25
FR2444684B1 (es) 1983-04-01
IL58939A0 (en) 1980-03-31
IT7951101A0 (it) 1979-12-17
IT1162424B (it) 1987-04-01
GB2040926A (en) 1980-09-03
NL186161B (nl) 1990-05-01
ES487040A0 (es) 1980-12-16
YU41900B (en) 1988-02-29
YU308679A (en) 1983-02-28
DE2950990A1 (de) 1980-06-19
PT70602A (en) 1980-01-01
NL7909104A (nl) 1980-06-20
FR2444684A1 (fr) 1980-07-18
IL58939A (en) 1983-03-31
NL186161C (nl) 1990-10-01
AU528886B2 (en) 1983-05-19
SI7913086A8 (en) 1997-04-30
CH643851A5 (fr) 1984-06-29
GB2040926B (en) 1983-02-09
DE2950990C2 (de) 1983-12-22

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