ES8704902A1 - N-amino-butyl tetra:methylene glutarimide prepn. - Google Patents

N-amino-butyl tetra:methylene glutarimide prepn.

Info

Publication number
ES8704902A1
ES8704902A1 ES552060A ES552060A ES8704902A1 ES 8704902 A1 ES8704902 A1 ES 8704902A1 ES 552060 A ES552060 A ES 552060A ES 552060 A ES552060 A ES 552060A ES 8704902 A1 ES8704902 A1 ES 8704902A1
Authority
ES
Spain
Prior art keywords
prepn
amino
glutarimide
butyl tetra
methylene
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
ES552060A
Other languages
Spanish (es)
Other versions
ES552060A0 (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.)
Servicios y Suministros Farmaceuticos SA
Original Assignee
Servicios y Suministros Farmaceuticos 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 Servicios y Suministros Farmaceuticos SA filed Critical Servicios y Suministros Farmaceuticos SA
Priority to ES552060A priority Critical patent/ES8704902A1/en
Publication of ES552060A0 publication Critical patent/ES552060A0/en
Publication of ES8704902A1 publication Critical patent/ES8704902A1/en
Expired legal-status Critical Current

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Abstract

N-(4-Aminobutyl) 3,3-tetramethylene glutarimide, for use as an intermediate in synthesis, is made by reacting one mole of 3,3-tetramethylene glutaric anhydride with two moles of tetramethylene diamine. Reaction is in toluene in a Dean-Stark apparatus with water-removal system, under reflux.
ES552060A 1986-02-17 1986-02-17 N-amino-butyl tetra:methylene glutarimide prepn. Expired ES8704902A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES552060A ES8704902A1 (en) 1986-02-17 1986-02-17 N-amino-butyl tetra:methylene glutarimide prepn.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES552060A ES8704902A1 (en) 1986-02-17 1986-02-17 N-amino-butyl tetra:methylene glutarimide prepn.

Publications (2)

Publication Number Publication Date
ES552060A0 ES552060A0 (en) 1987-04-16
ES8704902A1 true ES8704902A1 (en) 1987-04-16

Family

ID=8490872

Family Applications (1)

Application Number Title Priority Date Filing Date
ES552060A Expired ES8704902A1 (en) 1986-02-17 1986-02-17 N-amino-butyl tetra:methylene glutarimide prepn.

Country Status (1)

Country Link
ES (1) ES8704902A1 (en)

Also Published As

Publication number Publication date
ES552060A0 (en) 1987-04-16

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20020304