BE768306A - PROCESS FOR PREPARING CEPHALEXINE - Google Patents

PROCESS FOR PREPARING CEPHALEXINE

Info

Publication number
BE768306A
BE768306A BE768306A BE768306A BE768306A BE 768306 A BE768306 A BE 768306A BE 768306 A BE768306 A BE 768306A BE 768306 A BE768306 A BE 768306A BE 768306 A BE768306 A BE 768306A
Authority
BE
Belgium
Prior art keywords
cephalexine
preparing
preparing cephalexine
Prior art date
Application number
BE768306A
Other languages
French (fr)
Inventor
M Murakami
I Isaka
T Kashiwagi
N Kawahara
K Nakano
Original Assignee
Yamanouchi Pharma Co 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
Application filed by Yamanouchi Pharma Co Ltd filed Critical Yamanouchi Pharma Co Ltd
Publication of BE768306A publication Critical patent/BE768306A/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
    • C07D501/22—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids with radicals containing only hydrogen and carbon atoms, attached in position 3

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Cephalosporin Compounds (AREA)
  • Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
BE768306A 1970-06-12 1971-06-09 PROCESS FOR PREPARING CEPHALEXINE BE768306A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP5023270 1970-06-12
JP5169970 1970-06-15

Publications (1)

Publication Number Publication Date
BE768306A true BE768306A (en) 1971-11-03

Family

ID=26390678

Family Applications (1)

Application Number Title Priority Date Filing Date
BE768306A BE768306A (en) 1970-06-12 1971-06-09 PROCESS FOR PREPARING CEPHALEXINE

Country Status (4)

Country Link
BE (1) BE768306A (en)
DE (1) DE2127225A1 (en)
ES (1) ES392141A1 (en)
FR (1) FR2096117A5 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL187023C (en) * 1973-11-30 1991-05-01 Merck & Co Inc PROCESS FOR PREPARING AN ANTIBIOTIC ACTIVE CEPHALOSPORIN COMPOUND AND A PHARMACEUTICAL PREPARATION WITH ANTIBIOTIC ACTION
US4053286A (en) * 1974-09-23 1977-10-11 Merck & Co., Inc. Process for the preparation of cephalosporin antibiotics

Also Published As

Publication number Publication date
FR2096117A5 (en) 1972-02-11
ES392141A1 (en) 1974-12-16
DE2127225A1 (en) 1971-12-16

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