ES8703434A1 - Procedimiento para la preparacion de derivados de benzodia- zepina - Google Patents

Procedimiento para la preparacion de derivados de benzodia- zepina

Info

Publication number
ES8703434A1
ES8703434A1 ES550600A ES550600A ES8703434A1 ES 8703434 A1 ES8703434 A1 ES 8703434A1 ES 550600 A ES550600 A ES 550600A ES 550600 A ES550600 A ES 550600A ES 8703434 A1 ES8703434 A1 ES 8703434A1
Authority
ES
Spain
Prior art keywords
deriv
prepn
diazepine
benzo
formula
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
ES550600A
Other languages
English (en)
Other versions
ES550600A0 (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.)
AsturPharma SA
Original Assignee
AsturPharma 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 AsturPharma SA filed Critical AsturPharma SA
Priority to ES550600A priority Critical patent/ES8703434A1/es
Publication of ES550600A0 publication Critical patent/ES550600A0/es
Publication of ES8703434A1 publication Critical patent/ES8703434A1/es
Expired legal-status Critical Current

Links

Landscapes

  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

PROCEDIMIENTO PARA LA OBTENCION DE DERIVADOS DE BENZODIAZEPINA, DE FORMULA (I). COMPRENDE LA REACCION DE 7-CLORO-1-METIL-5-FENIL-3H-1,4-BENZODIAZEPIN-2(1H)ONA CON UN DERIVADO DIHALOGENADO DE FORMULA (II) PARA OBTENER UN COMPUESTO DE FORMULA (I), EN LA QUE R1 REPRESENTA HIDROGENO O ALQUILO INFERIOR. LA REACCION SE LLEVA A CABO EN UN DISOLVENTE ORGANICO INERTE, EN PRESENCIA DE UN REACTIVO ACEPTOR DE BROMO, A LA TEMPERATURA AMBIENTE. ESTOS COMPUESTOS TIENEN APLICACIONES FARMACOLOGICAS POR SU ACTIVIDAD TRANQUILIZANTE Y COMO INTERMEDIOS DE SINTESIS.
ES550600A 1985-12-31 1985-12-31 Procedimiento para la preparacion de derivados de benzodia- zepina Expired ES8703434A1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES550600A ES8703434A1 (es) 1985-12-31 1985-12-31 Procedimiento para la preparacion de derivados de benzodia- zepina

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES550600A ES8703434A1 (es) 1985-12-31 1985-12-31 Procedimiento para la preparacion de derivados de benzodia- zepina

Publications (2)

Publication Number Publication Date
ES550600A0 ES550600A0 (es) 1987-03-01
ES8703434A1 true ES8703434A1 (es) 1987-03-01

Family

ID=8490617

Family Applications (1)

Application Number Title Priority Date Filing Date
ES550600A Expired ES8703434A1 (es) 1985-12-31 1985-12-31 Procedimiento para la preparacion de derivados de benzodia- zepina

Country Status (1)

Country Link
ES (1) ES8703434A1 (es)

Also Published As

Publication number Publication date
ES550600A0 (es) 1987-03-01

Similar Documents

Publication Publication Date Title
CA1185602A (en) Imidazodiazepines
IE832644L (en) Benzodiazepines
CA2254066A1 (en) Compounds with anti-inflammatory and immunosuppressive activities
KR950032199A (ko) 이미다조디아제핀
CA1184176A (en) Imidazodiazepines
ES2066701A1 (es) Perfeccionamientos en el objeto de la patente 9102594 por procedimiento de obtencion de compuestos derivados de piridina.
ES8703434A1 (es) Procedimiento para la preparacion de derivados de benzodia- zepina
KR880000436A (ko) 2-티아졸일-이미다조 [1,2-a] 피리미딘의 제조방법
US3340253A (en) Preparation of certain benzodiazepine compounds
GR3000581T3 (en) Antiarrythmic agents
ES8800224A1 (es) Un procedimiento para la preparacion de tetrahidroimidazoquinazolinonas
GR862463B (es)
CA1211437A (en) Benzazepines
IL130470A0 (en) Process for the preparation of heteroaryl-zinc halides
DE68921198T2 (de) Benzothiadiazepin-derivate.
FR2597103B1 (fr) Procede de preparation de derives d'oxazinobenzothiazine 6,6-dioxyde
US3551415A (en) Preparation of 1,4-benzodiazepin-2-ones
KR840001176A (ko) 이미다조퀴나졸린 유도체의 제조방법
ES8701172A1 (es) Procedimiento para la preparacion de derivados de 3-hidroxi-5-(1-poliazolil)-2-metoxicarboniltiofenos
FI880283A0 (fi) Vid utvidgning av bronkerna anvaendbara dipyrazoler.
US3880876A (en) Process for the preparation of 6-aryl-4H-s-triazolo-{8 4,3-a{9 {8 1,4{9 benzodiazepines
IE46492B1 (en) Process for production of 4-phenyl-2-(1h)-quinazolinones
ES8503000A1 (es) Procedimiento para preparar derivados de 1,7-dihidro-pirrolo (3,4-e)(1,4)diazepin-2-(3h)-ona
ES8603708A1 (es) Procedimiento para la obtencion del 1,6-dihidro-2-metil-6- oxo 3,4-bipiridino -5-carbonitrilo
US3651047A (en) Iodination of 2 3-dihydro-1 4-benzodiazepines

Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19961226