ES431286A1 - Procedimiento para preparar derivados del acido tricloroace-tamido-7 desacetoxi-3-cefalisporanico. - Google Patents

Procedimiento para preparar derivados del acido tricloroace-tamido-7 desacetoxi-3-cefalisporanico.

Info

Publication number
ES431286A1
ES431286A1 ES431286A ES431286A ES431286A1 ES 431286 A1 ES431286 A1 ES 431286A1 ES 431286 A ES431286 A ES 431286A ES 431286 A ES431286 A ES 431286A ES 431286 A1 ES431286 A1 ES 431286A1
Authority
ES
Spain
Prior art keywords
acid
translation
procedure
machine
legally binding
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
ES431286A
Other languages
English (en)
Spanish (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.)
Rhone Poulenc SA
Original Assignee
Rhone Poulenc SA
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 Rhone Poulenc SA filed Critical Rhone Poulenc SA
Publication of ES431286A1 publication Critical patent/ES431286A1/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
    • 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
    • C07D501/24—7-Acylaminocephalosporanic or substituted 7-acylaminocephalosporanic acids in which the acyl radicals are derived from carboxylic acids with hydrocarbon radicals, substituted by hetero atoms or hetero rings, attached in position 3
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Cephalosporin Compounds (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
ES431286A 1973-09-06 1974-10-23 Procedimiento para preparar derivados del acido tricloroace-tamido-7 desacetoxi-3-cefalisporanico. Expired ES431286A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7332150A FR2243199A1 (en) 1973-09-06 1973-09-06 7-Trichloroacetamido-3-desacetoxy cephalosporanic acids - inters. for 7-ADCA e.g. by reducing off 7-acyl residue

Publications (1)

Publication Number Publication Date
ES431286A1 true ES431286A1 (es) 1977-03-01

Family

ID=9124704

Family Applications (1)

Application Number Title Priority Date Filing Date
ES431286A Expired ES431286A1 (es) 1973-09-06 1974-10-23 Procedimiento para preparar derivados del acido tricloroace-tamido-7 desacetoxi-3-cefalisporanico.

Country Status (7)

Country Link
AT (1) AT331976B (ru)
BE (1) BE819595A (ru)
DD (1) DD118094A5 (ru)
ES (1) ES431286A1 (ru)
FR (1) FR2243199A1 (ru)
SU (2) SU544377A3 (ru)
ZA (1) ZA745659B (ru)

Also Published As

Publication number Publication date
FR2243199A1 (en) 1975-04-04
DD118094A5 (ru) 1976-02-12
FR2243199B1 (ru) 1976-10-01
SU544377A3 (ru) 1977-01-25
AT331976B (de) 1976-09-10
ATA721074A (de) 1975-12-15
SU531488A3 (ru) 1976-10-05
BE819595A (fr) 1975-03-05
ZA745659B (en) 1975-10-29

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