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ES399200A1 - Procedure for preparation of new tetrahydropirimidinic compounds. (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for preparation of new tetrahydropirimidinic compounds. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES399200A1
ES399200A1 ES399200A ES399200A ES399200A1 ES 399200 A1 ES399200 A1 ES 399200A1 ES 399200 A ES399200 A ES 399200A ES 399200 A ES399200 A ES 399200A ES 399200 A1 ES399200 A1 ES 399200A1
Authority
ES
Spain
Prior art keywords
translation
compounds
machine
legally binding
google translate
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
ES399200A
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.)
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
Priority claimed from FR7102829A external-priority patent/FR2123184B2/fr
Application filed by Roussel Uclaf SA filed Critical Roussel Uclaf SA
Publication of ES399200A1 publication Critical patent/ES399200A1/en
Expired legal-status Critical Current

Links

Landscapes

  • Plural Heterocyclic Compounds (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)

Abstract

Preparation process for compounds of general formula i ** (see formula) ** Wherein n is equal to 3 or 4, characterized in that the 3-aminocrotonate of ethyl with the tetrahydrofuranyl isocyanate or the tetrahydropyranyl isocyanate is condensed in the presence of a basic agent, the beta is cyclized in basic medium; (n'-2-tetrahydroheterocycle-ureido) -ethyl ester of the general formula ** (see formula) ** Thus obtaining the cyclic compound of general formula ** (see formula) ** Which is subjected to the action of a brominating agent, to obtain the desired compound. (Machine-translation by Google Translate, not legally binding)
ES399200A 1971-01-28 1972-01-26 Procedure for preparation of new tetrahydropirimidinic compounds. (Machine-translation by Google Translate, not legally binding) Expired ES399200A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7102829A FR2123184B2 (en) 1970-03-26 1971-01-28

Publications (1)

Publication Number Publication Date
ES399200A1 true ES399200A1 (en) 1974-12-01

Family

ID=9071027

Family Applications (1)

Application Number Title Priority Date Filing Date
ES399200A Expired ES399200A1 (en) 1971-01-28 1972-01-26 Procedure for preparation of new tetrahydropirimidinic compounds. (Machine-translation by Google Translate, not legally binding)

Country Status (3)

Country Link
ES (1) ES399200A1 (en)
PL (1) PL89009B1 (en)
ZA (1) ZA716226B (en)

Also Published As

Publication number Publication date
PL89009B1 (en) 1976-10-30
ZA716226B (en) 1972-10-25

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