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ES425601A1 - Procedure for the obtaining of insoluble or small soluble cefalexine sales. (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for the obtaining of insoluble or small soluble cefalexine sales. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES425601A1
ES425601A1 ES425601A ES425601A ES425601A1 ES 425601 A1 ES425601 A1 ES 425601A1 ES 425601 A ES425601 A ES 425601A ES 425601 A ES425601 A ES 425601A ES 425601 A1 ES425601 A1 ES 425601A1
Authority
ES
Spain
Prior art keywords
insoluble
translation
machine
obtaining
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
ES425601A
Other languages
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.)
Laboratorio Farmaceutico Quimico Lafarquim SA
Original Assignee
Laboratorio Farmaceutico Quimico Lafarquim 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 Laboratorio Farmaceutico Quimico Lafarquim SA filed Critical Laboratorio Farmaceutico Quimico Lafarquim SA
Priority to ES425601A priority Critical patent/ES425601A1/en
Priority to AR258302A priority patent/AR206527A1/en
Priority to BE155312A priority patent/BE827826A/en
Priority to FR7511560A priority patent/FR2268526A1/en
Priority to DE19752516251 priority patent/DE2516251A1/en
Priority to NL7504747A priority patent/NL7504747A/en
Priority to JP50050204A priority patent/JPS50142723A/ja
Publication of ES425601A1 publication Critical patent/ES425601A1/en
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)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)

Abstract

Process for obtaining insoluble or slightly soluble salts of cephalexin, characterized, essentially, by starting from cephalexin and reacting it with a nitrogenous organic base, pharmacologically acceptable and very insoluble in water, verifying the reaction in an organic solvent. (Machine-translation by Google Translate, not legally binding)
ES425601A 1974-04-23 1974-04-23 Procedure for the obtaining of insoluble or small soluble cefalexine sales. (Machine-translation by Google Translate, not legally binding) Expired ES425601A1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
ES425601A ES425601A1 (en) 1974-04-23 1974-04-23 Procedure for the obtaining of insoluble or small soluble cefalexine sales. (Machine-translation by Google Translate, not legally binding)
AR258302A AR206527A1 (en) 1974-04-23 1975-01-01 PROCEDURE FOR PREPARING BENZATINE CEPHALEXINATE
BE155312A BE827826A (en) 1974-04-23 1975-04-11 PROCESS FOR OBTAINING INSOLUBLE OR SLIGHTLY SOLUBLE CEPHALEXINE SALTS
FR7511560A FR2268526A1 (en) 1974-04-23 1975-04-14 Insoluble salts of cephalexin with amines - esp cephalexin benzatin - long acting antibiotics
DE19752516251 DE2516251A1 (en) 1974-04-23 1975-04-14 INSOLUBLE OR INALLY SOLUBLE CEPHALEXIN SALTS AND METHOD OF MANUFACTURING
NL7504747A NL7504747A (en) 1974-04-23 1975-04-22 DIFFICULTLY SOLUBLE CEPHALEXIN SALTS.
JP50050204A JPS50142723A (en) 1974-04-23 1975-04-23

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES425601A ES425601A1 (en) 1974-04-23 1974-04-23 Procedure for the obtaining of insoluble or small soluble cefalexine sales. (Machine-translation by Google Translate, not legally binding)

Publications (1)

Publication Number Publication Date
ES425601A1 true ES425601A1 (en) 1976-06-16

Family

ID=8466507

Family Applications (1)

Application Number Title Priority Date Filing Date
ES425601A Expired ES425601A1 (en) 1974-04-23 1974-04-23 Procedure for the obtaining of insoluble or small soluble cefalexine sales. (Machine-translation by Google Translate, not legally binding)

Country Status (7)

Country Link
JP (1) JPS50142723A (en)
AR (1) AR206527A1 (en)
BE (1) BE827826A (en)
DE (1) DE2516251A1 (en)
ES (1) ES425601A1 (en)
FR (1) FR2268526A1 (en)
NL (1) NL7504747A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES469096A1 (en) * 1978-04-24 1978-11-16 Antibioticos Sa Salts of DELTA <3>-cephem compounds with low water-solubility
GB8531609D0 (en) * 1985-12-23 1986-02-05 Beecham Group Plc Compounds

Also Published As

Publication number Publication date
NL7504747A (en) 1975-10-27
JPS50142723A (en) 1975-11-17
AR206527A1 (en) 1976-07-30
DE2516251A1 (en) 1975-11-06
FR2268526A1 (en) 1975-11-21
BE827826A (en) 1975-07-31

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