ES2141667B1 - Procedimiento de preparacion del cis (+ -)-1-(4-(2-(2,4-diclorofenil)-2-(1h, 1,2,4-triazol-1-ilmetil)-1,3-dioxolan-4-il) metoxi) fenil)-4-(1-metiletil) piperazina. - Google Patents

Procedimiento de preparacion del cis (+ -)-1-(4-(2-(2,4-diclorofenil)-2-(1h, 1,2,4-triazol-1-ilmetil)-1,3-dioxolan-4-il) metoxi) fenil)-4-(1-metiletil) piperazina.

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Publication number
ES2141667B1
ES2141667B1 ES9702280A ES9702280A ES2141667B1 ES 2141667 B1 ES2141667 B1 ES 2141667B1 ES 9702280 A ES9702280 A ES 9702280A ES 9702280 A ES9702280 A ES 9702280A ES 2141667 B1 ES2141667 B1 ES 2141667B1
Authority
ES
Spain
Prior art keywords
dioxolan
piperazine
methyl
triazol
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 - Fee Related
Application number
ES9702280A
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English (en)
Other versions
ES2141667A1 (es
Inventor
Darder Carlos Picornell
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.)
Quimica Sintetica SA
Original Assignee
Quimica Sintetica 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 Quimica Sintetica SA filed Critical Quimica Sintetica SA
Priority to ES9702280A priority Critical patent/ES2141667B1/es
Publication of ES2141667A1 publication Critical patent/ES2141667A1/es
Application granted granted Critical
Publication of ES2141667B1 publication Critical patent/ES2141667B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Abstract

Procedimiento de preparación del Cis (+-)-1-[4-[[2-2,4- diclorofenil)-2-(1H-1,2,4-triazol-1-ilmetil)-1,3-dioxolan-4- il]metoxi]fenil]-4-(1-metiletil)piperazina. Se caracteriza por el tratamiento de cis-(+-)-l- [4- [ [2- (2,4- diclorofenil)-2-(bromometil)-1,3-dioxolan-4-illmetoxilfenill-4- (l-meti1etil)piperazina con 1-H-1,2,4-triazol en el seno de un disolvente inerte y en presencia de una base. Alternativamente puede realizarse en el seno de un disolvente orgánico inerte al medio de reacción, tal como, N-metil-2-pirrolidona, dimetilacetamida, dimetilformamida, dimetilsulfóxido, sulfolano o metilisobutilcetona, o en presencia de una base tal como hidruro sódico, alcóxido, carbonato o hidrogenocarbonato de metales alcalinos o alcalino térreos.
ES9702280A 1997-11-04 1997-11-04 Procedimiento de preparacion del cis (+ -)-1-(4-(2-(2,4-diclorofenil)-2-(1h, 1,2,4-triazol-1-ilmetil)-1,3-dioxolan-4-il) metoxi) fenil)-4-(1-metiletil) piperazina. Expired - Fee Related ES2141667B1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9702280A ES2141667B1 (es) 1997-11-04 1997-11-04 Procedimiento de preparacion del cis (+ -)-1-(4-(2-(2,4-diclorofenil)-2-(1h, 1,2,4-triazol-1-ilmetil)-1,3-dioxolan-4-il) metoxi) fenil)-4-(1-metiletil) piperazina.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9702280A ES2141667B1 (es) 1997-11-04 1997-11-04 Procedimiento de preparacion del cis (+ -)-1-(4-(2-(2,4-diclorofenil)-2-(1h, 1,2,4-triazol-1-ilmetil)-1,3-dioxolan-4-il) metoxi) fenil)-4-(1-metiletil) piperazina.

Publications (2)

Publication Number Publication Date
ES2141667A1 ES2141667A1 (es) 2000-03-16
ES2141667B1 true ES2141667B1 (es) 2000-11-16

Family

ID=8301053

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9702280A Expired - Fee Related ES2141667B1 (es) 1997-11-04 1997-11-04 Procedimiento de preparacion del cis (+ -)-1-(4-(2-(2,4-diclorofenil)-2-(1h, 1,2,4-triazol-1-ilmetil)-1,3-dioxolan-4-il) metoxi) fenil)-4-(1-metiletil) piperazina.

Country Status (1)

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ES (1) ES2141667B1 (es)

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4144346A (en) * 1977-01-31 1979-03-13 Janssen Pharmaceutica N.V. Novel 1-(1,3-dioxolan-2-ylmethyl)-1H-imidazoles

Also Published As

Publication number Publication date
ES2141667A1 (es) 2000-03-16

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