PE20000245A1 - DERIVADOS DE PIRAZOL [1,5-b]PIRIDAZINA - Google Patents

DERIVADOS DE PIRAZOL [1,5-b]PIRIDAZINA

Info

Publication number
PE20000245A1
PE20000245A1 PE1999000079A PE00007999A PE20000245A1 PE 20000245 A1 PE20000245 A1 PE 20000245A1 PE 1999000079 A PE1999000079 A PE 1999000079A PE 00007999 A PE00007999 A PE 00007999A PE 20000245 A1 PE20000245 A1 PE 20000245A1
Authority
PE
Peru
Prior art keywords
pyridazine
phenyl
alkyl
derivatives
pirazolo
Prior art date
Application number
PE1999000079A
Other languages
English (en)
Inventor
Paul Beswick
Neil Mathews
Alan Naylor
Ian Campbell
Original Assignee
Glaxo Group 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 Glaxo Group Ltd filed Critical Glaxo Group Ltd
Priority to PE1999000079A priority Critical patent/PE20000245A1/es
Publication of PE20000245A1 publication Critical patent/PE20000245A1/es

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Landscapes

  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

SE REFIERE A DERIVADOS DE PIRAZOL [1,5-b]PIRIDAZINA DE FORMULA I, DONDE R° ES HALOGENO, ALQUILO C1-C6, ALCOXI C1-C6 OPCIONALMENTE SUSTITUIDO POR FLUOR; O(CH2)nNR4R5; R1 Y R2 SON H, ALQUILO C1-C6 OPCIONALMENTE SUSTITUIDO POR FLUOR; ALCOXI C1-C6, HIDROXIALQUILO C1-C6, ENTRE OTROS; R3 ES ALQUILO C1-C6, NH2; R4 Y R5 SON H, ALQUILO C1-C6, O JUNTO CON EL N FORMAN UN ANILLO DE 4-8 MIEMBROS; n ES 1-4. SON COMPUESTOS PREFERIDOS 2-(4-ETOXI-FENIL)-3-(4-METANSULFONIL-FENIL)-PIRAZOLO[1,5-b]PIRIDAZINA, 6-DIFLUOROMETOXI-2-(3-FLUORO-FENIL)-3-(4-METANSULFONIL-FENIL)-PIRAZOLO[1,5-b]-PIRIDAZINA. TAMBIEN SE REFIERE A UN PROCEDIMIENTO PARA LA PREPARACION. EL COMPUESTO I ES INHIBIDOR DE CICLOOXIGENASA-2 Y PUEDE SER UTIL EN EL TRATAMIENTO DEL DOLOR, FIEBRE, INFLAMACION
PE1999000079A 1999-02-02 1999-02-02 DERIVADOS DE PIRAZOL [1,5-b]PIRIDAZINA PE20000245A1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PE1999000079A PE20000245A1 (es) 1999-02-02 1999-02-02 DERIVADOS DE PIRAZOL [1,5-b]PIRIDAZINA

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PE1999000079A PE20000245A1 (es) 1999-02-02 1999-02-02 DERIVADOS DE PIRAZOL [1,5-b]PIRIDAZINA

Publications (1)

Publication Number Publication Date
PE20000245A1 true PE20000245A1 (es) 2000-03-29

Family

ID=46799410

Family Applications (1)

Application Number Title Priority Date Filing Date
PE1999000079A PE20000245A1 (es) 1999-02-02 1999-02-02 DERIVADOS DE PIRAZOL [1,5-b]PIRIDAZINA

Country Status (1)

Country Link
PE (1) PE20000245A1 (es)

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Legal Events

Date Code Title Description
FG Grant, registration
FD Application declared void or lapsed