ES8304083A2 - IMPROVEMENTS INTRODUCED IN THE PURPOSE OF MAIN PATENT N.495.932 BY: A PROCEDURE FOR THE PREPARATION OF DERIVATIVES OF PIRIDINE OR PIRIMIDINE. - Google Patents

IMPROVEMENTS INTRODUCED IN THE PURPOSE OF MAIN PATENT N.495.932 BY: A PROCEDURE FOR THE PREPARATION OF DERIVATIVES OF PIRIDINE OR PIRIMIDINE.

Info

Publication number
ES8304083A2
ES8304083A2 ES507227A ES507227A ES8304083A2 ES 8304083 A2 ES8304083 A2 ES 8304083A2 ES 507227 A ES507227 A ES 507227A ES 507227 A ES507227 A ES 507227A ES 8304083 A2 ES8304083 A2 ES 8304083A2
Authority
ES
Spain
Prior art keywords
derivatives
procedure
preparation
formula
pirimidine
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
ES507227A
Other languages
Spanish (es)
Other versions
ES507227A0 (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.)
Pfizer Inc
Original Assignee
Pfizer Inc
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 Pfizer Inc filed Critical Pfizer Inc
Priority to ES507227A priority Critical patent/ES507227A0/en
Publication of ES8304083A2 publication Critical patent/ES8304083A2/en
Publication of ES507227A0 publication Critical patent/ES507227A0/en
Granted legal-status Critical Current

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  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

Procedure for the preparation of derivatives of pyridine or pyrimidine (certificate of addition of patent n 495,932). Is to make reaction a compound of formula (I), where z represents sh or a halide, with a compound of formula (II) or formula (III), where z is hydrogen or alcoxi -c; w is methylene, substituted or not replaced, whether with a methyl or phenyl group; r and r when taken separately are equal and represent alkyl (c -c), and when taken together are ethylene or N-propylene. Of application in pharmacy for its anti-inflammatory and immunorregulating activity. (Machine-translation by Google Translate, not legally binding)
ES507227A 1981-11-17 1981-11-17 IMPROVEMENTS INTRODUCED IN THE PURPOSE OF MAIN PATENT N.495.932 BY: A PROCEDURE FOR THE PREPARATION OF DERIVATIVES OF PIRIDINE OR PIRIMIDINE. Granted ES507227A0 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES507227A ES507227A0 (en) 1981-11-17 1981-11-17 IMPROVEMENTS INTRODUCED IN THE PURPOSE OF MAIN PATENT N.495.932 BY: A PROCEDURE FOR THE PREPARATION OF DERIVATIVES OF PIRIDINE OR PIRIMIDINE.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES507227A ES507227A0 (en) 1981-11-17 1981-11-17 IMPROVEMENTS INTRODUCED IN THE PURPOSE OF MAIN PATENT N.495.932 BY: A PROCEDURE FOR THE PREPARATION OF DERIVATIVES OF PIRIDINE OR PIRIMIDINE.

Publications (2)

Publication Number Publication Date
ES8304083A2 true ES8304083A2 (en) 1983-02-01
ES507227A0 ES507227A0 (en) 1983-02-01

Family

ID=8483237

Family Applications (1)

Application Number Title Priority Date Filing Date
ES507227A Granted ES507227A0 (en) 1981-11-17 1981-11-17 IMPROVEMENTS INTRODUCED IN THE PURPOSE OF MAIN PATENT N.495.932 BY: A PROCEDURE FOR THE PREPARATION OF DERIVATIVES OF PIRIDINE OR PIRIMIDINE.

Country Status (1)

Country Link
ES (1) ES507227A0 (en)

Also Published As

Publication number Publication date
ES507227A0 (en) 1983-02-01

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Effective date: 20170710