ES8405397A1 - Procedimiento para la preparacion de esteres de acido lisergico. - Google Patents

Procedimiento para la preparacion de esteres de acido lisergico.

Info

Publication number
ES8405397A1
ES8405397A1 ES522297A ES522297A ES8405397A1 ES 8405397 A1 ES8405397 A1 ES 8405397A1 ES 522297 A ES522297 A ES 522297A ES 522297 A ES522297 A ES 522297A ES 8405397 A1 ES8405397 A1 ES 8405397A1
Authority
ES
Spain
Prior art keywords
acid esters
lysergic acid
preparation
acid
lysergic
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
ES522297A
Other languages
English (en)
Other versions
ES522297A0 (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.)
Bayer Pharma AG
Original Assignee
Schering AG
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 Schering AG filed Critical Schering AG
Publication of ES8405397A1 publication Critical patent/ES8405397A1/es
Publication of ES522297A0 publication Critical patent/ES522297A0/es
Granted legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D457/00—Heterocyclic compounds containing indolo [4, 3-f, g] quinoline ring systems, e.g. derivatives of ergoline, of the formula:, e.g. lysergic acid
    • C07D457/04—Heterocyclic compounds containing indolo [4, 3-f, g] quinoline ring systems, e.g. derivatives of ergoline, of the formula:, e.g. lysergic acid with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached in position 8

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)

Abstract

PROCEDIMIENTO PARA LA OBTENCION DE ESTERES DE ACIDO LISERGICO, DE FORMULA GENERAL (I), EN LA QUE R SIGNIFICA ALCOHILO CON HASTA 3 ATOMOS DE CARBONO.CONSISTE EN TRATAR EN PRESENCIA DE UN ACIDO, A UNA TEMPERATURA COMPRENDIDA ENTRE CERO Y 65 GRADOS Y DURANTE UN TIEMPO COMPRENDIDO ENTRE 2 Y 30 HORAS, AMIDAS DE ACIDO LISERGICO Y DE ACIDO ISOLISERGICO, DE FORMULA GENERAL (II), EN LA QUE R SIGNIFICA HIDROGENO O ALCOHILO INFERIOR CON HASTA 4 ATOMOS DE CARBONO, QUE EVENTUALMENTE PUEDE ESTAR SUSTITUIDO POR UN GRUPO OH, CON UN ALCOHOL DE FORMULA ROH, EN LA QUE R REPRESENTAUN RADICAL ALCOHILO CON HASTA 3 ATOMOS DE CARBONO.DE APLICACION COMO PRODUCTOS INTERMEDIOS PARA LA PREPARACION DE COMPUESTOS FARMACOLOGICAMENTE ACTIVOS.
ES522297A 1982-05-26 1983-05-11 Procedimiento para la preparacion de esteres de acido lisergico. Granted ES522297A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19823220199 DE3220199A1 (de) 1982-05-26 1982-05-26 Verfahren zur herstellung von lysergsaeureestern

Publications (2)

Publication Number Publication Date
ES8405397A1 true ES8405397A1 (es) 1984-06-16
ES522297A0 ES522297A0 (es) 1984-06-16

Family

ID=6164797

Family Applications (1)

Application Number Title Priority Date Filing Date
ES522297A Granted ES522297A0 (es) 1982-05-26 1983-05-11 Procedimiento para la preparacion de esteres de acido lisergico.

Country Status (10)

Country Link
EP (1) EP0095092B1 (es)
JP (1) JPS58216187A (es)
AT (1) ATE24507T1 (es)
CA (1) CA1186685A (es)
CS (1) CS235038B2 (es)
DE (2) DE3220199A1 (es)
DK (1) DK161599C (es)
ES (1) ES522297A0 (es)
HU (1) HU189690B (es)
IE (1) IE55311B1 (es)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB759105A (en) * 1953-07-30 1956-10-10 Sandoz Ltd Process for the production of a substituted indolo-quinoline
FR1115726A (fr) * 1954-09-27 1956-04-27 Lilly Co Eli Perfectionnements à la synthèse de l'acide lysergique et de ses homologues et aux produits intermédiaires utilisés
CH452538A (de) * 1964-10-27 1968-03-15 Sandoz Ag Verfahren zur Herstellung von neuen heterocyclischen Estern

Also Published As

Publication number Publication date
IE55311B1 (en) 1990-08-01
HU189690B (en) 1986-07-28
DK161599B (da) 1991-07-22
JPS58216187A (ja) 1983-12-15
EP0095092A2 (en) 1983-11-30
JPH0367067B2 (es) 1991-10-21
CS235038B2 (en) 1985-04-16
CA1186685A (en) 1985-05-07
DE3220199A1 (de) 1983-12-01
IE831235L (en) 1983-11-26
DK235583D0 (da) 1983-05-25
EP0095092A3 (en) 1984-05-02
ES522297A0 (es) 1984-06-16
ATE24507T1 (de) 1987-01-15
DE3368632D1 (en) 1987-02-05
DK235583A (da) 1983-11-27
DK161599C (da) 1992-01-13
EP0095092B1 (en) 1986-12-30

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970203