ES2072802B1 - PROCEDURE FOR THE PREPARATION OF 7-ISOPROPOXIISOFLAVONA. - Google Patents

PROCEDURE FOR THE PREPARATION OF 7-ISOPROPOXIISOFLAVONA.

Info

Publication number
ES2072802B1
ES2072802B1 ES9201874A ES9201874A ES2072802B1 ES 2072802 B1 ES2072802 B1 ES 2072802B1 ES 9201874 A ES9201874 A ES 9201874A ES 9201874 A ES9201874 A ES 9201874A ES 2072802 B1 ES2072802 B1 ES 2072802B1
Authority
ES
Spain
Prior art keywords
preparation
procedure
isopropoxiisoflavona
isoproposiisoflavone
isoproxyzoil
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 - Lifetime
Application number
ES9201874A
Other languages
Spanish (es)
Other versions
ES2072802A1 (en
Inventor
Aurelio Orjales-Venero
Gonzalo Canal-Mori
Ramon Mosquera-Pestana
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.)
Faes Farma SA
Original Assignee
Fabrica Espanola de Productos Quimicos y Farmaceuticos FAES 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 Fabrica Espanola de Productos Quimicos y Farmaceuticos FAES SA filed Critical Fabrica Espanola de Productos Quimicos y Farmaceuticos FAES SA
Priority to ES9201874A priority Critical patent/ES2072802B1/en
Priority to PT10136793A priority patent/PT101367B/en
Priority to ITMI932004A priority patent/IT1270986B/en
Publication of ES2072802A1 publication Critical patent/ES2072802A1/en
Application granted granted Critical
Publication of ES2072802B1 publication Critical patent/ES2072802B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Abstract

PROCEDIMIENTO PARA LA PREPARACION DE LA 7-ISOPROPOSIISOFLAVONA. SE DESCRIBE UN NUEVO PROCEDIMIENTO PARA LA PREPARACION DE 7-ISOPROPOSIISOFLAVONA, CARACTERIZADO PORQUE SE HACE REACCIONAR EN CONDICIONES ANHIDRAS UN CLORURO DE 2-ACILOXI-4-ISOPROPOXIBENZOILO, SIENDO PREFERIDO EL CLORURO DE 2-ACITOXI-4-ISOPROPOXIBENZOILO, CON UNA 1-ESTIRILAMINA, SEGUIDO DE HIDROLISIS BASICA.PROCEDURE FOR THE PREPARATION OF 7-ISOPROPOSIISOFLAVONE. A NEW PROCEDURE FOR THE PREPARATION OF 7-ISOPROPOSIISOFLAVONE IS DESCRIBED, CHARACTERIZED BECAUSE A 2-ACILOXI-4-ISOPROPOXIBYZOIL-2-ACILOXY-4-ISOPROXYZOIL IS REACTIONED WITH PREFERRED 2-ACILOXYROXYNOXY-1 , FOLLOWED BY BASIC HYDROLYSIS.

ES9201874A 1992-09-18 1992-09-18 PROCEDURE FOR THE PREPARATION OF 7-ISOPROPOXIISOFLAVONA. Expired - Lifetime ES2072802B1 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ES9201874A ES2072802B1 (en) 1992-09-18 1992-09-18 PROCEDURE FOR THE PREPARATION OF 7-ISOPROPOXIISOFLAVONA.
PT10136793A PT101367B (en) 1992-09-18 1993-09-15 PR0CESS FOR THE PREPARATION OF 7-ISOPROPOXYISOFLAVONE
ITMI932004A IT1270986B (en) 1992-09-18 1993-09-17 Process for the preparation of 7-isopropoxyisoflavone

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9201874A ES2072802B1 (en) 1992-09-18 1992-09-18 PROCEDURE FOR THE PREPARATION OF 7-ISOPROPOXIISOFLAVONA.

Publications (2)

Publication Number Publication Date
ES2072802A1 ES2072802A1 (en) 1995-07-16
ES2072802B1 true ES2072802B1 (en) 1996-02-01

Family

ID=8278181

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9201874A Expired - Lifetime ES2072802B1 (en) 1992-09-18 1992-09-18 PROCEDURE FOR THE PREPARATION OF 7-ISOPROPOXIISOFLAVONA.

Country Status (3)

Country Link
ES (1) ES2072802B1 (en)
IT (1) IT1270986B (en)
PT (1) PT101367B (en)

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1495305A (en) * 1975-09-12 1977-12-14 Pfizer Ltd 3-phenyl-4-oxo-4h-benzopyran derivatives
JPS6054379A (en) * 1983-09-05 1985-03-28 Takeda Chem Ind Ltd Novel 4h-1-benzopyran-4-one derivative, its preparation and its use
DE69029720T2 (en) * 1989-07-21 1997-08-14 Tdk Corp MEDIUM FOR MAGNETIC RECORDING

Also Published As

Publication number Publication date
ITMI932004A0 (en) 1993-09-17
PT101367A (en) 1994-07-29
ITMI932004A1 (en) 1995-03-17
ES2072802A1 (en) 1995-07-16
IT1270986B (en) 1997-05-26
PT101367B (en) 1999-11-30

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