ES8504729A3 - Procedimiento para la obtencion de sales de 4-amino-6-metoxi-1-penilpiridazinio. - Google Patents

Procedimiento para la obtencion de sales de 4-amino-6-metoxi-1-penilpiridazinio.

Info

Publication number
ES8504729A3
ES8504729A3 ES83528025A ES528025A ES8504729A3 ES 8504729 A3 ES8504729 A3 ES 8504729A3 ES 83528025 A ES83528025 A ES 83528025A ES 528025 A ES528025 A ES 528025A ES 8504729 A3 ES8504729 A3 ES 8504729A3
Authority
ES
Spain
Prior art keywords
phenyl
amino
alkoxy
salts
pyridazinium salts
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
ES83528025A
Other languages
English (en)
Other versions
ES528025A0 (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.)
Laboratorio Fides SA
Original Assignee
Laboratorio Fides 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 DE1912941A external-priority patent/DE1912941C3/de
Application filed by Laboratorio Fides SA filed Critical Laboratorio Fides SA
Priority to ES83528025A priority Critical patent/ES8504729A3/es
Publication of ES528025A0 publication Critical patent/ES528025A0/es
Publication of ES8504729A3 publication Critical patent/ES8504729A3/es
Expired legal-status Critical Current

Links

Landscapes

  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

PROCEDIMIENTO PARA LA OBTENCION DE SALES DE 4-AMINO-6-ETOXI-1-FENILPIRIDAZINO, DE FORMULA (I), EN LA QUE R ES ALQUILO C1-5 E YC ES HALURO O P-TOLUENSULFONATO.CONSISTE EN LA REACCION DE 5-AMINO-2-FENIL-3(2H)-PIRIDAZINONA CON UN AGENTE ALQUILANTE DE FORMULA RY, EN LA QUE R E Y SON LOS MISMOS QUE EN LA FORMULA (I). LA REACCION SE EFECTUA EN UN DISOLVENTE INERTE A TEMPERATURA ENTRE 100JC Y 140JC.ESTOS COMPUESTOS TIENEN APLICACIONES FARMACOLOGICAS COMO AGENTES ANTIHIPOTENSIVOS.
ES83528025A 1969-03-14 1983-12-14 Procedimiento para la obtencion de sales de 4-amino-6-metoxi-1-penilpiridazinio. Expired ES8504729A3 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES83528025A ES8504729A3 (es) 1969-03-14 1983-12-14 Procedimiento para la obtencion de sales de 4-amino-6-metoxi-1-penilpiridazinio.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE1912941A DE1912941C3 (de) 1969-03-14 1969-03-14 1 -Phenyl^-amino-e-methoxypyridaziniumsalze
ES83528025A ES8504729A3 (es) 1969-03-14 1983-12-14 Procedimiento para la obtencion de sales de 4-amino-6-metoxi-1-penilpiridazinio.

Publications (2)

Publication Number Publication Date
ES528025A0 ES528025A0 (es) 1985-05-01
ES8504729A3 true ES8504729A3 (es) 1985-05-01

Family

ID=25757133

Family Applications (1)

Application Number Title Priority Date Filing Date
ES83528025A Expired ES8504729A3 (es) 1969-03-14 1983-12-14 Procedimiento para la obtencion de sales de 4-amino-6-metoxi-1-penilpiridazinio.

Country Status (1)

Country Link
ES (1) ES8504729A3 (es)

Also Published As

Publication number Publication date
ES528025A0 (es) 1985-05-01

Similar Documents

Publication Publication Date Title
DK139359B (da) Analogifremgangsmåde til fremstilling af pyrrolo(3,4-b)-pyrazin-derivater, eller syreadditionssalte deraf.
NL7600303A (nl) Werkwijze voor het stabiliseren van waterstofper- oxyde in zure afbijtbaden voor metalen.
DK138692B (da) Analogifremgangsmåde til fremstilling af s-triazolo(4,3-b)pyridaziner eller salte deraf.
FR2068413A1 (en) 1-alkyl-3-alkylamino-5-aryl-pyrazolines hypo-and hypertensives
DK138854B (da) Analogifremgangsmåde til fremstilling af s-triazolo(4,3-a)(1,4)benzodiazepinderivater eller 5-oxider eller salte deraf.
ES8504729A3 (es) Procedimiento para la obtencion de sales de 4-amino-6-metoxi-1-penilpiridazinio.
JPS52118484A (en) Benzoguanamine derivatives
GB1063891A (en) Method for preparation of benzodiazepinones
ES478786A1 (es) Procedimiento para la obtencion de pigmentos de azometina.
JPS5253897A (en) Process for preparing, n6-etheno-2-subtituted-thio-adenosine-2', 5'pho sphates
DK138993B (da) Analogifremgangsmåde til fremstilling af indolo(1,7-ab)(1)benzazepinderivater eller syreadditionssalte deraf.
NL7612250A (nl) Waterhoudend bekledingspreparaat van het emulsie- type.
JPS51136696A (en) Process for preparing aikylamino-substituted pyrimidopyrimidine deriva tives
ES439049A1 (es) Un procedimiento para preparar compuestos de sulfonilbenci- midazol.
IE32395B1 (en) Benzodiazepine derivatives
JPS5239674A (en) Imidazole derivatives and agricultural bactericides therefrom
ES339508A1 (es) Procedimiento de preparacion de derivados de benzodiazepi- na.
DK138426B (da) Analogifremgangsmåde til fremstilling af pyrido(3,2-e)-as-triazinderivater.
JPS5293462A (en) Weathering stabilizer for terephthalate polyesters
JPS5248252A (en) Bath room
JPS51138670A (en) Process for preparing phthalimide derivatives
SE422046B (sv) Forfarande for utfellning av ett aluminiumsulfat med formeln al?712(so?714)?713 0,5h?712so?714 11-12h?7120
JPS5272727A (en) Production of heterocycle dye
JPS51128986A (en) Process for preparing n1-(6- hydroxymethyl-2-thtrahydropyranyl)-k- sub stituted uracils
JPS5253809A (en) Stabilizaton process for beta-hydroxyalkylacrylate