PT70602A - Process for preparing 7alpha-methoxycephalosporin derivatives - Google Patents

Process for preparing 7alpha-methoxycephalosporin derivatives

Info

Publication number
PT70602A
PT70602A PT70602A PT7060279A PT70602A PT 70602 A PT70602 A PT 70602A PT 70602 A PT70602 A PT 70602A PT 7060279 A PT7060279 A PT 7060279A PT 70602 A PT70602 A PT 70602A
Authority
PT
Portugal
Prior art keywords
7alpha
preparing
methoxycephalosporin derivatives
methoxycephalosporin
derivatives
Prior art date
Application number
PT70602A
Other languages
Portuguese (pt)
Inventor
Katsuyoshi Iwamatsu
Shigeharu Inoue
Keinosuke Miyauchi
Shinichi Kondo
Shigeo Seki
Yujiro Yamada
Takashi Tsuruoka
Kazuko Mizutani
Katsumi Kawaharajo
Tadahiro 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 PT70602A publication Critical patent/PT70602A/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
PT70602A 1978-12-18 1979-12-17 Process for preparing 7alpha-methoxycephalosporin derivatives PT70602A (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 (1)

Publication Number Publication Date
PT70602A true PT70602A (en) 1980-01-01

Family

ID=27314644

Family Applications (1)

Application Number Title Priority Date Filing Date
PT70602A PT70602A (en) 1978-12-18 1979-12-17 Process for preparing 7alpha-methoxycephalosporin derivatives

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
YU41900B (en) 1988-02-29
IT1162424B (en) 1987-04-01
IT7951101A0 (en) 1979-12-17
GB2040926A (en) 1980-09-03
NL186161C (en) 1990-10-01
YU308679A (en) 1983-02-28
SE446535B (en) 1986-09-22
FR2444684B1 (en) 1983-04-01
ES487040A0 (en) 1980-12-16
GB2040926B (en) 1983-02-09
SI7913086A8 (en) 1997-04-30
SE7910387L (en) 1980-06-19
IL58939A0 (en) 1980-03-31
NL7909104A (en) 1980-06-20
ES8101609A1 (en) 1980-12-16
FR2444684A1 (en) 1980-07-18
AU5386979A (en) 1981-06-25
DE2950990C2 (en) 1983-12-22
IL58939A (en) 1983-03-31
CH643851A5 (en) 1984-06-29
AU528886B2 (en) 1983-05-19
DE2950990A1 (en) 1980-06-19
NL186161B (en) 1990-05-01

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