ES475083A1 - Procedimiento para la preparacion de esteres de aminoalcoho-les y derivados del acido 2-fenilpropionico. - Google Patents

Procedimiento para la preparacion de esteres de aminoalcoho-les y derivados del acido 2-fenilpropionico.

Info

Publication number
ES475083A1
ES475083A1 ES475083A ES475083A ES475083A1 ES 475083 A1 ES475083 A1 ES 475083A1 ES 475083 A ES475083 A ES 475083A ES 475083 A ES475083 A ES 475083A ES 475083 A1 ES475083 A1 ES 475083A1
Authority
ES
Spain
Prior art keywords
cpds
amino
analgesic
substd
phenyl
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
ES475083A
Other languages
English (en)
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.)
Calzada y Cia SC
Original Assignee
Calzada y Cia SC
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 Calzada y Cia SC filed Critical Calzada y Cia SC
Priority to ES475083A priority Critical patent/ES475083A1/es
Priority to DE19792909642 priority patent/DE2909642A1/de
Publication of ES475083A1 publication Critical patent/ES475083A1/es
Expired legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C51/00—Preparation of carboxylic acids or their salts, halides or anhydrides
    • C07C51/58—Preparation of carboxylic acid halides
    • C07C51/60—Preparation of carboxylic acid halides by conversion of carboxylic acids or their anhydrides or esters, lactones, salts into halides with the same carboxylic acid part

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

Procedimiento para la preparación de ésteres de aminoalcoholes y derivados del ácido 2-fenilpropiónico, que consiste esencialmente en convertir el derivado del ácido 2-fenilpropiónico en halogenuro de acilo, el cual se hace reaccionar con un aminoalcohol para obtener ésteres de fórmula general: *** ver imagen 01 en la que R1 representa un radical arilo 1 alquilo, R2 un átomo de hidrógeno y R3 un radical de cadena lineal o ramificada que contiene uno o más grupos amino o bien un radical arilo que contiene por lo menos un grupo amino y alternativamente, R1 puede representar un átomo de hidrógeno, R2 un radical arilo o alquilo y R3 un radical arilo, los cuales contienen uno o más grupos amino.
ES475083A 1978-11-15 1978-11-15 Procedimiento para la preparacion de esteres de aminoalcoho-les y derivados del acido 2-fenilpropionico. Expired ES475083A1 (es)

Priority Applications (2)

Application Number Priority Date Filing Date Title
ES475083A ES475083A1 (es) 1978-11-15 1978-11-15 Procedimiento para la preparacion de esteres de aminoalcoho-les y derivados del acido 2-fenilpropionico.
DE19792909642 DE2909642A1 (de) 1978-11-15 1979-03-12 Verfahren zur herstellung von estern aus aminoalkoholen und derivaten der 2-phenylpropionsaeure

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES475083A ES475083A1 (es) 1978-11-15 1978-11-15 Procedimiento para la preparacion de esteres de aminoalcoho-les y derivados del acido 2-fenilpropionico.

Publications (1)

Publication Number Publication Date
ES475083A1 true ES475083A1 (es) 1979-05-01

Family

ID=8477099

Family Applications (1)

Application Number Title Priority Date Filing Date
ES475083A Expired ES475083A1 (es) 1978-11-15 1978-11-15 Procedimiento para la preparacion de esteres de aminoalcoho-les y derivados del acido 2-fenilpropionico.

Country Status (2)

Country Link
DE (1) DE2909642A1 (es)
ES (1) ES475083A1 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104622858A (zh) * 2006-07-27 2015-05-20 于崇曦 具有快速皮肤穿透速度的带正电荷的水溶性酮洛芬及相关化合物的前药

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2004447A6 (es) * 1987-07-06 1989-01-01 Sune Coma Nuria Procedimiento de obtencion de un nuevo ester del acido 2-(p-isobutilfeni)-propionico
WO2008012605A1 (en) * 2006-07-27 2008-01-31 Techfields Biochem Co. Ltd Positively charged water-soluble prodrugs of ketoprofen and related compounds with very fast skin penetration rate
KR101853971B1 (ko) * 2007-06-04 2018-05-02 테크필즈 인크 매우 높은 피부 및 막 침투율을 가지는 비스테로이드성 소염제(ｎｓａｉａ) 약물전구체 및 이들의 새로운 의약적 용도
JP5997658B2 (ja) * 2013-05-08 2016-09-28 テックフィールズ インコーポレイテッド 非常に速い皮膚及び膜浸透速度を有するｎｓａｉａプロドラッグ及びその新規医薬使用
JP6153264B2 (ja) * 2015-01-05 2017-06-28 テックフィールズ インコーポレイテッド 非常に速い皮膚及び膜浸透速度を有するｎｓａｉａプロドラッグ及びその新規医薬使用

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104622858A (zh) * 2006-07-27 2015-05-20 于崇曦 具有快速皮肤穿透速度的带正电荷的水溶性酮洛芬及相关化合物的前药

Also Published As

Publication number Publication date
DE2909642A1 (de) 1980-05-29

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19991102