ES8801841A1 - Procedimiento de obtencion de una composicion de copolimero octobloque biologicamente activo. - Google Patents

Procedimiento de obtencion de una composicion de copolimero octobloque biologicamente activo.

Info

Publication number
ES8801841A1
ES8801841A1 ES556216A ES556216A ES8801841A1 ES 8801841 A1 ES8801841 A1 ES 8801841A1 ES 556216 A ES556216 A ES 556216A ES 556216 A ES556216 A ES 556216A ES 8801841 A1 ES8801841 A1 ES 8801841A1
Authority
ES
Spain
Prior art keywords
biologically active
human
animal
octablock
obtaining
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
ES556216A
Other languages
English (en)
Other versions
ES556216A0 (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.)
Emory University
Original Assignee
Emory University
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 Emory University filed Critical Emory University
Publication of ES8801841A1 publication Critical patent/ES8801841A1/es
Publication of ES556216A0 publication Critical patent/ES556216A0/es
Expired legal-status Critical Current

Links

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  • Medicinal Preparation (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

METODO DE OBTENER UNA COMPOSICION DE COPOLIMERO OCTABLOQUE. COMPRENDE LAS ETAPAS DE: A) CONDENSAR OXIDO DE ETILENO Y OXIDO DE PROPILENO A UN INICIADOR DE ETILENDIAMINA TETRAFUNCIONAL, A TEMPERATURA Y PRESION ELEVADAS, EN PRESENCIA DE UN CATALIZADOR BASICO; B) FORMAR UN POLIMERO DE POLIOXIETILENO HIDROFILO SOBRE EL INICIADOR DE ETILENDIAMINA; C) FORMAR UN POLIMERO DE POLIOXIPROPILENO HIDROFOBO SOBRE CADA UNO DE LOS POLIMEROS DE POLIOXIETILENO HIDROFILOS, PARA FORMAR UN COPOLIMERO DE FORMULA (I) OCTABLOQUE; Y D) AÑADIR UNA CANTIDAD EFICAZ DEL POLIMERO A UNA EMULSION DE ACEITE Y AGUA. TIENE APLICACIONES FARMACEUTICAS POR SUS ACTIVIDADES BIOLOGICAS.
ES556216A 1985-06-18 1986-06-18 Procedimiento de obtencion de una composicion de copolimero octobloque biologicamente activo. Expired ES8801841A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US74591785A 1985-06-18 1985-06-18
US78777085A 1985-10-15 1985-10-15

Publications (2)

Publication Number Publication Date
ES8801841A1 true ES8801841A1 (es) 1988-02-16
ES556216A0 ES556216A0 (es) 1988-02-16

Family

ID=27114536

Family Applications (1)

Application Number Title Priority Date Filing Date
ES556216A Expired ES8801841A1 (es) 1985-06-18 1986-06-18 Procedimiento de obtencion de una composicion de copolimero octobloque biologicamente activo.

Country Status (3)

Country Link
ES (1) ES8801841A1 (es)
FI (1) FI865365A0 (es)
IL (1) IL79141A (es)

Also Published As

Publication number Publication date
IL79141A (en) 1992-03-29
FI865365A (fi) 1986-12-31
FI865365A0 (fi) 1986-12-31
IL79141A0 (en) 1986-09-30
ES556216A0 (es) 1988-02-16

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20051104