ES8604934A1 - Fluoro:phenyl-methyl piperidinyl benzimidazole-2-amine prepn. - Google Patents

Fluoro:phenyl-methyl piperidinyl benzimidazole-2-amine prepn.

Info

Publication number
ES8604934A1
ES8604934A1 ES549019A ES549019A ES8604934A1 ES 8604934 A1 ES8604934 A1 ES 8604934A1 ES 549019 A ES549019 A ES 549019A ES 549019 A ES549019 A ES 549019A ES 8604934 A1 ES8604934 A1 ES 8604934A1
Authority
ES
Spain
Prior art keywords
phenyl
amine
methyl
prepn
fluoro
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
ES549019A
Other languages
Spanish (es)
Other versions
ES549019A0 (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.)
Inke SA
Original Assignee
Inke 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 Inke SA filed Critical Inke SA
Priority to ES549019A priority Critical patent/ES8604934A1/en
Publication of ES549019A0 publication Critical patent/ES549019A0/en
Publication of ES8604934A1 publication Critical patent/ES8604934A1/en
Priority to GR862182A priority patent/GR862182B/en
Priority to YU1881/86A priority patent/YU44794B/en
Priority to PT83765A priority patent/PT83765B/en
Priority to PL1986262458A priority patent/PL262458A1/en
Priority to HU864769A priority patent/HU196790B/en
Priority to DD86296431A priority patent/DD255161A5/en
Expired legal-status Critical Current

Links

Abstract

1-((4-fluorophenyl)methyl)N- (1-(2-(4-methoxy phenyl) ethyl)4-piperidinyl) 1H-benzimidazol-2-amine of formula (I) is made by (a) reacting 4-amino N-(2-(4-methoxy-phenyl) ethyl)piperidine (II) with 2-chloro 1-((4-fluorophenyl)methyl) 1H-benzimidazole (III) in molar ratio 1:1, in isoamyl alcohol, N-methyl pyrrolidine or cresol in presence of an acid acceptor, e.g. Na2CO3 or triethyl amine, and a catalyst, e.g. CuCl2, CuSO4 or CuO and at 150-230 deg.C and (b) crystallising from ethanol or isopropanol to obtain chemically pure (I).
ES549019A 1985-11-19 1985-11-19 Fluoro:phenyl-methyl piperidinyl benzimidazole-2-amine prepn. Expired ES8604934A1 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
ES549019A ES8604934A1 (en) 1985-11-19 1985-11-19 Fluoro:phenyl-methyl piperidinyl benzimidazole-2-amine prepn.
GR862182A GR862182B (en) 1985-11-19 1986-08-22 Method for preparing 1-((4-fluorophenyl) methyl)-n-(1-(2-(4-methoxyphenyl) ethyl-4-piperidinyl)-1h-benzimidazole-2-amine
YU1881/86A YU44794B (en) 1985-11-19 1986-11-05 Process for obtaining 1-/(4-fluorphenylmethyl/-n-/1-/2-(metoxiphenyl)ethyl/-4-piperidinyl/-1h-benzimidazole-2-amine
PT83765A PT83765B (en) 1985-11-19 1986-11-18 A process for the preparation of 1-((4-fluorophenyl)methyl)-n- (1-(2-(4-methoxyphenyl)ethyl)-4-piperidinyl)-1h-benzimidazole-2-amine
PL1986262458A PL262458A1 (en) 1985-11-19 1986-11-18 Method for manufacturing 1-/(4-fluorphenyl)methyl/-n-/1-/2-(4-methoxyphenyl) ethyl/- piperidinile-4/-1h-benzimidazol-2-amine
HU864769A HU196790B (en) 1985-11-19 1986-11-18 Process for producing 1-//4-fluoro-phenyl/-methyl/-n-/1-/2-/4-methoxy-phenyl/-ethyl/-4-piperidinyl/-1h-benzimidazol-2-amine
DD86296431A DD255161A5 (en) 1985-11-19 1986-11-19 PROCESS FOR PREPARING 1 - ((4-FLUORPHENYL) METHYL) -N- (1- (2- (4-METHOXYPHENYL) ETHYL) -4-4PIPERIDINYL) -1H-BENZIMIDAZOLE-2-AMINE

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES549019A ES8604934A1 (en) 1985-11-19 1985-11-19 Fluoro:phenyl-methyl piperidinyl benzimidazole-2-amine prepn.

Publications (2)

Publication Number Publication Date
ES549019A0 ES549019A0 (en) 1986-03-01
ES8604934A1 true ES8604934A1 (en) 1986-03-01

Family

ID=8490205

Family Applications (1)

Application Number Title Priority Date Filing Date
ES549019A Expired ES8604934A1 (en) 1985-11-19 1985-11-19 Fluoro:phenyl-methyl piperidinyl benzimidazole-2-amine prepn.

Country Status (7)

Country Link
DD (1) DD255161A5 (en)
ES (1) ES8604934A1 (en)
GR (1) GR862182B (en)
HU (1) HU196790B (en)
PL (1) PL262458A1 (en)
PT (1) PT83765B (en)
YU (1) YU44794B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2048109B1 (en) * 1992-07-20 1994-12-16 Espanola Prod Quimicos PROCEDURE FOR THE PREPARATION OF NEW PIPERIDIC DERIVATIVES OF BENCIMIDAZOLE.

Also Published As

Publication number Publication date
GR862182B (en) 1986-12-23
HUT43054A (en) 1987-09-28
ES549019A0 (en) 1986-03-01
PL262458A1 (en) 1988-05-12
YU188186A (en) 1987-12-31
PT83765A (en) 1986-12-01
YU44794B (en) 1991-02-28
DD255161A5 (en) 1988-03-23
HU196790B (en) 1989-01-30
PT83765B (en) 1988-02-22

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Legal Events

Date Code Title Description
PC1A Transfer granted
FD1A Patent lapsed

Effective date: 20051207