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-oneInfo
- 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
Links
- 238000000034 method Methods 0.000 title abstract 2
- BAINIUMDFURPJM-UHFFFAOYSA-N oxatomide Chemical compound O=C1NC2=CC=CC=C2N1CCCN(CC1)CCN1C(C=1C=CC=CC=1)C1=CC=CC=C1 BAINIUMDFURPJM-UHFFFAOYSA-N 0.000 title abstract 2
- GLUUGHFHXGJENI-UHFFFAOYSA-N Piperazine Chemical compound C1CNCCN1 GLUUGHFHXGJENI-UHFFFAOYSA-N 0.000 abstract 2
- 125000003903 2-propenyl group Chemical group [H]C([*])([H])C([H])=C([H])[H] 0.000 abstract 1
- IBUITUADTJVMAY-UHFFFAOYSA-N 3-prop-2-enyl-1h-benzimidazol-2-one Chemical compound C1=CC=C2NC(=O)N(CC=C)C2=C1 IBUITUADTJVMAY-UHFFFAOYSA-N 0.000 abstract 1
- 238000006243 chemical reaction Methods 0.000 abstract 1
- 230000008030 elimination Effects 0.000 abstract 1
- 238000003379 elimination reaction Methods 0.000 abstract 1
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.
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) |
-
1993
- 1993-11-10 IT IT93MI002398A patent/IT1266806B1/en active IP Right Grant
Also Published As
Publication number | Publication date |
---|---|
ITMI932398A0 (en) | 1993-11-10 |
ITMI932398A1 (en) | 1995-05-10 |
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