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ES8202824A1 - Procedure for the preparation of new derivatives of pirazolilpirimidina. (Machine-translation by Google Translate, not legally binding) - Google Patents

Procedure for the preparation of new derivatives of pirazolilpirimidina. (Machine-translation by Google Translate, not legally binding)

Info

Publication number
ES8202824A1
ES8202824A1 ES483882A ES483882A ES8202824A1 ES 8202824 A1 ES8202824 A1 ES 8202824A1 ES 483882 A ES483882 A ES 483882A ES 483882 A ES483882 A ES 483882A ES 8202824 A1 ES8202824 A1 ES 8202824A1
Authority
ES
Spain
Prior art keywords
translation
procedure
machine
formula
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
ES483882A
Other languages
Spanish (es)
Other versions
ES483882A0 (en
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.)
Hokko Chemical Industry Co Ltd
Meiji Seika Kaisha Ltd
Original Assignee
Hokko Chemical Industry Co Ltd
Meiji Seika Kaisha Ltd
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 Hokko Chemical Industry Co Ltd, Meiji Seika Kaisha Ltd filed Critical Hokko Chemical Industry Co Ltd
Priority to ES483882A priority Critical patent/ES8202824A1/en
Publication of ES483882A0 publication Critical patent/ES483882A0/en
Publication of ES8202824A1 publication Critical patent/ES8202824A1/en
Expired legal-status Critical Current

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  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Nitrogen And Oxygen As The Only Ring Hetero Atoms (AREA)

Abstract

PROCEDURE FOR THE OBTAINING OF FORMULA PIRAZOLYL PIRIMIDINE DERIVATIVES (I), IN WHICH R1 IS HYDROGEN OR AN ALKYL RADICAL; R2 IS A HYDROGEN ATOM OR A C1-4 ALKYL RADICAL; X IS OXYGEN OR SULFUR; AND R3 IS A LOWER ALKYL RADICAL, PHENYL OR SUBSTITUTED PHENYL. IT CONSISTS IN THE REACTION OF A COMPOUND OF FORMULA (II) WITH A COMPOUND OF FORMULA (III), IN WHICH R1, R2, R3 AND X HAVE THE SAME MEANING THAT IN FORMULA (I) AND HAL IS A HALOGEN. THE REACTION IS CARRIED OUT IN THE PRESENCE OR ABSENCE OF A SOLVENT AND AN ACID FIXER, AT ROOM TEMPERATURE OR WITH HEATING. (Machine-translation by Google Translate, not legally binding)
ES483882A 1979-09-04 1979-09-04 Procedure for the preparation of new derivatives of pirazolilpirimidina. (Machine-translation by Google Translate, not legally binding) Expired ES8202824A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES483882A ES8202824A1 (en) 1979-09-04 1979-09-04 Procedure for the preparation of new derivatives of pirazolilpirimidina. (Machine-translation by Google Translate, not legally binding)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES483882A ES8202824A1 (en) 1979-09-04 1979-09-04 Procedure for the preparation of new derivatives of pirazolilpirimidina. (Machine-translation by Google Translate, not legally binding)

Publications (2)

Publication Number Publication Date
ES483882A0 ES483882A0 (en) 1982-02-16
ES8202824A1 true ES8202824A1 (en) 1982-02-16

Family

ID=8478903

Family Applications (1)

Application Number Title Priority Date Filing Date
ES483882A Expired ES8202824A1 (en) 1979-09-04 1979-09-04 Procedure for the preparation of new derivatives of pirazolilpirimidina. (Machine-translation by Google Translate, not legally binding)

Country Status (1)

Country Link
ES (1) ES8202824A1 (en)

Also Published As

Publication number Publication date
ES483882A0 (en) 1982-02-16

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