IT1266806B1 - Process for the preparation of 1-[3-[4-(diphenylmethyl)-1- piperazinyl]propyl]-1,3-dihydro-2H-benzimidazol-2-one - Google Patents

Process for the preparation of 1-[3-[4-(diphenylmethyl)-1- piperazinyl]propyl]-1,3-dihydro-2H-benzimidazol-2-one

Info

Publication number
IT1266806B1
IT1266806B1 IT93MI002398A ITMI932398A IT1266806B1 IT 1266806 B1 IT1266806 B1 IT 1266806B1 IT 93MI002398 A IT93MI002398 A IT 93MI002398A IT MI932398 A ITMI932398 A IT MI932398A IT 1266806 B1 IT1266806 B1 IT 1266806B1
Authority
IT
Italy
Prior art keywords
diphenylmethyl
propyl
benzimidazol
piperazinyl
dihydro
Prior art date
Application number
IT93MI002398A
Other languages
Italian (it)
Inventor
Carlo Passarotti
Mauro Valenti
Original Assignee
Farkemo Srl
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 Farkemo Srl filed Critical Farkemo Srl
Priority to IT93MI002398A priority Critical patent/IT1266806B1/en
Publication of ITMI932398A0 publication Critical patent/ITMI932398A0/en
Publication of ITMI932398A1 publication Critical patent/ITMI932398A1/en
Application granted granted Critical
Publication of IT1266806B1 publication Critical patent/IT1266806B1/en

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Abstract

Process for the preparation of 1-[3-[4-(diphenylmethyl)-1- piperazinyl]propyl]-1,3-dihydro-2H-benzimidazol-2-one of formula I comprising the reaction between 1-(2- propenyl)benzimidazolone of formula II and 1- (diphenylmethyl)-4-[(3-halogeno)-1-propyl]piperazine of formula III and subsequent elimination of the 2-propenyl group.
IT93MI002398A 1993-11-10 1993-11-10 Process for the preparation of 1-[3-[4-(diphenylmethyl)-1- piperazinyl]propyl]-1,3-dihydro-2H-benzimidazol-2-one IT1266806B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
IT93MI002398A IT1266806B1 (en) 1993-11-10 1993-11-10 Process for the preparation of 1-[3-[4-(diphenylmethyl)-1- piperazinyl]propyl]-1,3-dihydro-2H-benzimidazol-2-one

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT93MI002398A IT1266806B1 (en) 1993-11-10 1993-11-10 Process for the preparation of 1-[3-[4-(diphenylmethyl)-1- piperazinyl]propyl]-1,3-dihydro-2H-benzimidazol-2-one

Publications (3)

Publication Number Publication Date
ITMI932398A0 ITMI932398A0 (en) 1993-11-10
ITMI932398A1 ITMI932398A1 (en) 1995-05-10
IT1266806B1 true IT1266806B1 (en) 1997-01-21

Family

ID=11367182

Family Applications (1)

Application Number Title Priority Date Filing Date
IT93MI002398A IT1266806B1 (en) 1993-11-10 1993-11-10 Process for the preparation of 1-[3-[4-(diphenylmethyl)-1- piperazinyl]propyl]-1,3-dihydro-2H-benzimidazol-2-one

Country Status (1)

Country Link
IT (1) IT1266806B1 (en)

Also Published As

Publication number Publication date
ITMI932398A0 (en) 1993-11-10
ITMI932398A1 (en) 1995-05-10

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