CH613457A5 - Process for the preparation of 7-methoxycephalosporin derivatives - Google Patents

Process for the preparation of 7-methoxycephalosporin derivatives

Info

Publication number
CH613457A5
CH613457A5 CH1033475A CH1033475A CH613457A5 CH 613457 A5 CH613457 A5 CH 613457A5 CH 1033475 A CH1033475 A CH 1033475A CH 1033475 A CH1033475 A CH 1033475A CH 613457 A5 CH613457 A5 CH 613457A5
Authority
CH
Switzerland
Prior art keywords
preparation
methoxycephalosporin derivatives
methoxycephalosporin
derivatives
Prior art date
Application number
CH1033475A
Other languages
English (en)
Inventor
Michihiko Ochiai
Akira Morimoto
Yoshihiro Matsushita
Osami Aki
Taiiti Okada
Kenji Kawakita
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
Priority claimed from JP49091810A external-priority patent/JPS5119765A/ja
Priority claimed from JP49125130A external-priority patent/JPS596879B2/ja
Application filed by Takeda Chemical Industries Ltd filed Critical Takeda Chemical Industries Ltd
Publication of CH613457A5 publication Critical patent/CH613457A5/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
    • C07D501/57—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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D277/00—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings
    • C07D277/02—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings
    • C07D277/20—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D277/32—Heterocyclic compounds containing 1,3-thiazole or hydrogenated 1,3-thiazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D277/38—Nitrogen atoms
    • C07D277/44—Acylated amino or imino radicals
    • C07D277/48—Acylated amino or imino radicals by radicals derived from carbonic acid, or sulfur or nitrogen analogues thereof, e.g. carbonylguanidines

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
CH1033475A 1974-08-09 1975-08-07 Process for the preparation of 7-methoxycephalosporin derivatives CH613457A5 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP49091810A JPS5119765A (en) 1974-08-09 1974-08-09 Aminochiazoorujudotaino seizoho
JP49125130A JPS596879B2 (ja) 1974-10-29 1974-10-29 ７− メトキシセフアロスポリンユウドウタイノ セイゾウホウ

Publications (1)

Publication Number Publication Date
CH613457A5 true CH613457A5 (en) 1979-09-28

Family

ID=26433249

Family Applications (1)

Application Number Title Priority Date Filing Date
CH1033475A CH613457A5 (en) 1974-08-09 1975-08-07 Process for the preparation of 7-methoxycephalosporin derivatives

Country Status (7)

Country Link
CH (1) CH613457A5 (fr)
DE (1) DE2534850C2 (fr)
DK (1) DK151027C (fr)
FR (1) FR2281369A1 (fr)
GB (1) GB1518329A (fr)
NL (1) NL180588C (fr)
SE (1) SE429757B (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6159706A (en) * 1997-12-23 2000-12-12 Newbiotics, Inc. Application of enzyme prodrugs as anti-infective agents

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1348984A (en) * 1970-06-16 1974-03-27 Merck & Co Inc Antibiotics and processes for their production
SE416553B (sv) * 1970-06-16 1981-01-19 Merck & Co Inc Forfarande for framstellning av nya 7alfa-substituerade-7beta-acylaminocefalosporansyraforeningar
NZ176206A (en) * 1973-12-25 1978-03-06 Takeda Chemical Industries Ltd Cephalosporins

Also Published As

Publication number Publication date
AU8378875A (en) 1977-02-10
SE429757B (sv) 1983-09-26
DE2534850C2 (de) 1984-03-29
DK151027C (da) 1988-03-07
NL7509391A (nl) 1976-02-11
DK341775A (da) 1976-02-10
NL180588C (nl) 1987-03-16
DE2534850A1 (de) 1976-02-19
GB1518329A (en) 1978-07-19
DK151027B (da) 1987-10-12
FR2281369A1 (fr) 1976-03-05
SE7508913L (sv) 1976-02-10

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Legal Events

Date Code Title Description
PL Patent ceased