SE7910387L - 7ALFA METOXICE PHALOSPORINE DERIVATIVES AND PROCEDURES FOR PREPARING THEREOF - Google Patents

7ALFA METOXICE PHALOSPORINE DERIVATIVES AND PROCEDURES FOR PREPARING THEREOF

Info

Publication number
SE7910387L
SE7910387L SE7910387A SE7910387A SE7910387L SE 7910387 L SE7910387 L SE 7910387L SE 7910387 A SE7910387 A SE 7910387A SE 7910387 A SE7910387 A SE 7910387A SE 7910387 L SE7910387 L SE 7910387L
Authority
SE
Sweden
Prior art keywords
group
alkyl group
hydrogen atom
image
phalosporine
Prior art date
Application number
SE7910387A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE446535B (en
Inventor
K Iwamatsu
S Inoue
K Miyauchi
S Kondo
S Seiki
Y Yamada
T Tsuruoka
K Mizutani
K Kawaharajo
T Watanabe
Original Assignee
Meiji Seika Kaisha
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/en
Priority claimed from JP12316079A external-priority patent/JPS5646885A/en
Priority claimed from JP12315979A external-priority patent/JPS5646884A/en
Application filed by Meiji Seika Kaisha filed Critical Meiji Seika Kaisha
Publication of SE7910387L publication Critical patent/SE7910387L/en
Publication of SE446535B publication Critical patent/SE446535B/en

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

A 7 alpha -methoxycephalosporin derivative represented by the formula (I): <IMAGE> wherein R1 represents a heterocyclic ring or an -S- heterocyclic ring; R2 represents a hydrogen atom, a carboxy group or a -COOR5 group wherein R5 represents a C1-6 alkyl group, a dialkylamino-C1-6 alkyl group or a <IMAGE> group wherein R6 represents a C1-6 alkyl group, a C1-6 acyl group or a (C1-6 alkoxy) carbonyl group and Y represents a hydrogen atom or a C1-6 alkyl group; R3 represents a hydrogen atom, a carbamoyl group or a C1-6 acyl group; R4 represents a hydrogen atom, a C1-6 alkyl group, a dialkylamino-C1-6 alkyl group or a <IMAGE> group wherein R6 and Y are defined as above; A and B, which may be the same or different, each represents a straight chain or branched chain alkylene group having 1 to 5 carbon atoms; and x represents 0 or 1; or a pharmaceutically acceptable salt thereof.
SE7910387A 1978-12-18 1979-12-17 7ALFA METOXICE PHALOSPORINE DERIVATIVES AND PROCEDURES FOR PREPARING THEREOF, AND PHARMACEUTICAL COMPOSITION THEREOF SE446535B (en)

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
JP12316079A JPS5646885A (en) 1979-09-27 1979-09-27 Novel cephamycin ester and its preparation
JP12315979A JPS5646884A (en) 1979-09-27 1979-09-27 Novel cephamycin derivative and its preparation

Publications (2)

Publication Number Publication Date
SE7910387L true SE7910387L (en) 1980-06-19
SE446535B SE446535B (en) 1986-09-22

Family

ID=27314644

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7910387A SE446535B (en) 1978-12-18 1979-12-17 7ALFA METOXICE PHALOSPORINE DERIVATIVES AND PROCEDURES FOR PREPARING THEREOF, AND PHARMACEUTICAL COMPOSITION THEREOF

Country Status (13)

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

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
PL2121593T3 (en) 2006-12-10 2015-11-30 Chongxi Yu Transdermal delivery systems of beta-lactam antibiotics
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
NL186161C (en) 1990-10-01
GB2040926B (en) 1983-02-09
SI7913086A8 (en) 1997-04-30
IL58939A (en) 1983-03-31
ES487040A0 (en) 1980-12-16
SE446535B (en) 1986-09-22
IT7951101A0 (en) 1979-12-17
YU308679A (en) 1983-02-28
CH643851A5 (en) 1984-06-29
FR2444684A1 (en) 1980-07-18
DE2950990C2 (en) 1983-12-22
NL186161B (en) 1990-05-01
DE2950990A1 (en) 1980-06-19
IT1162424B (en) 1987-04-01
NL7909104A (en) 1980-06-20
AU5386979A (en) 1981-06-25
ES8101609A1 (en) 1980-12-16
YU41900B (en) 1988-02-29
FR2444684B1 (en) 1983-04-01
PT70602A (en) 1980-01-01
AU528886B2 (en) 1983-05-19
GB2040926A (en) 1980-09-03
IL58939A0 (en) 1980-03-31

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