ES8704171A1 - Un procedimiento para la preparacion de piridazino (4,5-b)indoles - Google Patents

Un procedimiento para la preparacion de piridazino (4,5-b)indoles

Info

Publication number
ES8704171A1
ES8704171A1 ES552099A ES552099A ES8704171A1 ES 8704171 A1 ES8704171 A1 ES 8704171A1 ES 552099 A ES552099 A ES 552099A ES 552099 A ES552099 A ES 552099A ES 8704171 A1 ES8704171 A1 ES 8704171A1
Authority
ES
Spain
Prior art keywords
pyridazino
amino
prepn
formula
methyl
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
ES552099A
Other languages
English (en)
Other versions
ES552099A0 (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.)
Antibioticos SA
Original Assignee
Antibioticos 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
Application filed by Antibioticos SA filed Critical Antibioticos SA
Priority to ES552099A priority Critical patent/ES8704171A1/es
Publication of ES8704171A1 publication Critical patent/ES8704171A1/es
Publication of ES552099A0 publication Critical patent/ES552099A0/es
Expired legal-status Critical Current

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  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

PROCEDIMIENTO DE PREPARACION DE PIRADIZINO (4,5-B) INDOLES Y DE SUS SALES. CONSISTENTE EN LA OBTENCION DE PIRADIZINO (4,5-B) INDOLES DE FORMULA (I) DONDE R5 ES HIDROGENO, ALQUILO, ACILO O AROILO; R8 ES HIDROGENO, ALQUILO, ALQUILO, ALCOXI, ARILOXI, HIDROXI O ARILO; Y RK ES UN RADICAL NITROGENADO. MEDIANTE REACCION DEL COMPUESTO DE FORMULA (II) CON OTRO DE FORMULA R-CO-RL EN EL QUE R ES P-METILFENILO, FENILO, ISOPROPILO, N-PROPILO, ISOBUTILO, METILO O ETOXILO; RL ES HIDROGENO, METILO O CLORO; O RK Y RL SE UNEN EN UN GRUPO -(CH2)5-; CON ALGUNAS RESTRICCIONES ENTRE R Y RL POSTERIORMENTE PUEDE FORMARSE LA SAL DEL COMPUESTO CORRESPONDIENTE.
ES552099A 1986-02-17 1986-02-17 Un procedimiento para la preparacion de piridazino (4,5-b)indoles Expired ES8704171A1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES552099A ES8704171A1 (es) 1986-02-17 1986-02-17 Un procedimiento para la preparacion de piridazino (4,5-b)indoles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES552099A ES8704171A1 (es) 1986-02-17 1986-02-17 Un procedimiento para la preparacion de piridazino (4,5-b)indoles

Publications (2)

Publication Number Publication Date
ES8704171A1 true ES8704171A1 (es) 1987-03-16
ES552099A0 ES552099A0 (es) 1987-03-16

Family

ID=8490879

Family Applications (1)

Application Number Title Priority Date Filing Date
ES552099A Expired ES8704171A1 (es) 1986-02-17 1986-02-17 Un procedimiento para la preparacion de piridazino (4,5-b)indoles

Country Status (1)

Country Link
ES (1) ES8704171A1 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2038921A2 (es) * 1991-12-04 1993-08-01 Neumann Jan Wilhelm Dispositivo de alarma para un alimentador de gas.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2038921A2 (es) * 1991-12-04 1993-08-01 Neumann Jan Wilhelm Dispositivo de alarma para un alimentador de gas.

Also Published As

Publication number Publication date
ES552099A0 (es) 1987-03-16

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19991108