ES308741A1 - Procedure for preparation of carbonic steres. (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for preparation of carbonic steres. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES308741A1
ES308741A1 ES0308741A ES308741A ES308741A1 ES 308741 A1 ES308741 A1 ES 308741A1 ES 0308741 A ES0308741 A ES 0308741A ES 308741 A ES308741 A ES 308741A ES 308741 A1 ES308741 A1 ES 308741A1
Authority
ES
Spain
Prior art keywords
translation
machine
legally binding
google translate
carbonic
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
ES0308741A
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.)
Merck Serono SpA
Original Assignee
Istituto Farmacologico Serono SpA
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 Istituto Farmacologico Serono SpA filed Critical Istituto Farmacologico Serono SpA
Publication of ES308741A1 publication Critical patent/ES308741A1/en
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D231/00—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
    • C07D231/02—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings
    • C07D231/10—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings not condensed with other rings having two or three double bonds between ring members or between ring members and non-ring members
    • C07D231/14—Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole 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
    • C07D231/44—Oxygen and nitrogen or sulfur and nitrogen atoms
    • C07D231/46—Oxygen atom in position 3 or 5 and nitrogen atom in position 4
    • C07D231/50—Acylated on said nitrogen atom

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)

Abstract

Preparation process for carbonic esters, characterized in that the 4-amino or 4-alkyl-emino-antipyrine is reacted with a. alkylchlorocarbonate in a suitable solvent in the presence of potassium carbonate. (Machine-translation by Google Translate, not legally binding)
ES0308741A 1964-01-29 1965-01-29 Procedure for preparation of carbonic steres. (Machine-translation by Google Translate, not legally binding) Expired ES308741A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT175864 1964-01-29

Publications (1)

Publication Number Publication Date
ES308741A1 true ES308741A1 (en) 1965-05-16

Family

ID=11102029

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0308741A Expired ES308741A1 (en) 1964-01-29 1965-01-29 Procedure for preparation of carbonic steres. (Machine-translation by Google Translate, not legally binding)

Country Status (2)

Country Link
ES (1) ES308741A1 (en)
GB (1) GB1034613A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2255054B1 (en) * 1973-12-21 1977-07-01 Synthelabo

Also Published As

Publication number Publication date
GB1034613A (en) 1966-06-29

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