ES414242A2 - Procedimiento de preparacion de esteres de acido dl-7amino-desacetoxicefalosporanico. - Google Patents

Procedimiento de preparacion de esteres de acido dl-7amino-desacetoxicefalosporanico.

Info

Publication number
ES414242A2
ES414242A2 ES414242A ES414242A ES414242A2 ES 414242 A2 ES414242 A2 ES 414242A2 ES 414242 A ES414242 A ES 414242A ES 414242 A ES414242 A ES 414242A ES 414242 A2 ES414242 A2 ES 414242A2
Authority
ES
Spain
Prior art keywords
amino
acid
translation
procedure
preparation
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
ES414242A
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.)
Sanofi Aventis France
Original Assignee
Roussel Uclaf 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 Roussel Uclaf SA filed Critical Roussel Uclaf SA
Publication of ES414242A2 publication Critical patent/ES414242A2/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
    • 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)
ES414242A 1972-05-02 1973-04-30 Procedimiento de preparacion de esteres de acido dl-7amino-desacetoxicefalosporanico. Expired ES414242A2 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7215477A FR2186225A2 (en) 1972-05-02 1972-05-02 Resolution of cephalosporin esters - derived from 7-amino desacetoxy cephalosporanic acid

Publications (1)

Publication Number Publication Date
ES414242A2 true ES414242A2 (es) 1976-02-01

Family

ID=9097813

Family Applications (1)

Application Number Title Priority Date Filing Date
ES414242A Expired ES414242A2 (es) 1972-05-02 1973-04-30 Procedimiento de preparacion de esteres de acido dl-7amino-desacetoxicefalosporanico.

Country Status (2)

Country Link
ES (1) ES414242A2 (cs)
FR (1) FR2186225A2 (cs)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3549628A (en) * 1967-07-07 1970-12-22 Lilly Co Eli Side chain cleavage in desacetoxycephalosporin esters

Also Published As

Publication number Publication date
FR2186225B2 (cs) 1975-06-20
FR2186225A2 (en) 1974-01-11

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