BR0211135A - Processo para a preparação da 4-metilamino-4-fenilpiperidina - Google Patents
Processo para a preparação da 4-metilamino-4-fenilpiperidinaInfo
- Publication number
- BR0211135A BR0211135A BR0211135-7A BR0211135A BR0211135A BR 0211135 A BR0211135 A BR 0211135A BR 0211135 A BR0211135 A BR 0211135A BR 0211135 A BR0211135 A BR 0211135A
- Authority
- BR
- Brazil
- Prior art keywords
- phenylpiperidine
- methylamino
- preparation
- benzyl
- preparing
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 2
- UORMPYQLQRCWRN-UHFFFAOYSA-N n-methyl-4-phenylpiperidin-4-amine Chemical compound C=1C=CC=CC=1C1(NC)CCNCC1 UORMPYQLQRCWRN-UHFFFAOYSA-N 0.000 title abstract 2
- 238000004519 manufacturing process Methods 0.000 abstract 2
- AUBONLVMDCVPQE-UHFFFAOYSA-N 1-benzyl-4-phenylpiperidine-4-carbonitrile Chemical compound C1CC(C#N)(C=2C=CC=CC=2)CCN1CC1=CC=CC=C1 AUBONLVMDCVPQE-UHFFFAOYSA-N 0.000 abstract 1
- LTUVVZKXVNALKM-UHFFFAOYSA-N 1-benzyl-4-phenylpiperidine-4-carboxamide Chemical compound C1CC(C(=O)N)(C=2C=CC=CC=2)CCN1CC1=CC=CC=C1 LTUVVZKXVNALKM-UHFFFAOYSA-N 0.000 abstract 1
- WKBOTKDWSSQWDR-UHFFFAOYSA-N Bromine atom Chemical compound [Br] WKBOTKDWSSQWDR-UHFFFAOYSA-N 0.000 abstract 1
- 230000002378 acidificating effect Effects 0.000 abstract 1
- GDTBXPJZTBHREO-UHFFFAOYSA-N bromine Substances BrBr GDTBXPJZTBHREO-UHFFFAOYSA-N 0.000 abstract 1
- 229910052794 bromium Inorganic materials 0.000 abstract 1
- 150000001875 compounds Chemical class 0.000 abstract 1
- 230000007062 hydrolysis Effects 0.000 abstract 1
- 238000006460 hydrolysis reaction Methods 0.000 abstract 1
Classifications
-
- C—CHEMISTRY; METALLURGY
- C07—ORGANIC CHEMISTRY
- C07D—HETEROCYCLIC COMPOUNDS
- C07D211/00—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings
- C07D211/04—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom
- C07D211/06—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members
- C07D211/36—Heterocyclic compounds containing hydrogenated pyridine rings, not condensed with other rings with only hydrogen or carbon atoms directly attached to the ring nitrogen atom having no double bonds between ring members or between ring members and non-ring members with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
- C07D211/56—Nitrogen atoms
- C07D211/58—Nitrogen atoms attached in position 4
Landscapes
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Hydrogenated Pyridines (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
Abstract
"PROCESSO PARA A PREPARAçãO DA 4-METILAMINO-4-FENILPIPERIDINA". A presente invenção refere-se a um processo para a preparação de uma 4-alcoxicarbonilamino-1-benzil-4-fenilpiperidina de fórmula (I) por hidrólise da 1-benzil-4-ciano-4-fenilpiperidina (II) em meio ácido e tratamento da 1-benzil-4-fenil-4-piperidinacarboxamida (III) assim obtida com bromo em presença de um alcoolato alcalino. A invenção também refere-se a um processo de preparação da 4-metilamino-4-fenilpiperidina a partir do composto (II).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0109575A FR2827281B1 (fr) | 2001-07-16 | 2001-07-16 | Procede pour la preparation de la 4-methylamino-4-phenylpiperidine |
PCT/FR2002/002498 WO2003008381A1 (fr) | 2001-07-16 | 2002-07-15 | Procede pour la preparation de la 4-methylamino-4-phenylpiperidine |
Publications (1)
Publication Number | Publication Date |
---|---|
BR0211135A true BR0211135A (pt) | 2004-06-29 |
Family
ID=8865643
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR0211135-7A BR0211135A (pt) | 2001-07-16 | 2002-07-15 | Processo para a preparação da 4-metilamino-4-fenilpiperidina |
Country Status (15)
Country | Link |
---|---|
US (1) | US6916929B2 (pt) |
EP (1) | EP1409457B1 (pt) |
JP (1) | JP4307996B2 (pt) |
CN (1) | CN1254467C (pt) |
AT (1) | ATE334963T1 (pt) |
BR (1) | BR0211135A (pt) |
CA (1) | CA2450362A1 (pt) |
DE (1) | DE60213603T2 (pt) |
ES (1) | ES2269766T3 (pt) |
FR (1) | FR2827281B1 (pt) |
HR (1) | HRP20040032A2 (pt) |
HU (1) | HUP0401458A2 (pt) |
MX (1) | MXPA04000513A (pt) |
PL (1) | PL368938A1 (pt) |
WO (1) | WO2003008381A1 (pt) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
ES2506143T3 (es) * | 2004-07-30 | 2014-10-13 | Abbvie Inc. | Preparación de sustancias antibacterianas de ácido piridonacarboxílico |
US7576216B2 (en) | 2004-07-30 | 2009-08-18 | Abbott Laboratories | Preparation of pyridonecarboxylic acid antibacterials |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6262066B1 (en) * | 1998-07-27 | 2001-07-17 | Schering Corporation | High affinity ligands for nociceptin receptor ORL-1 |
-
2001
- 2001-07-16 FR FR0109575A patent/FR2827281B1/fr not_active Expired - Fee Related
-
2002
- 2002-07-15 EP EP02770025A patent/EP1409457B1/fr not_active Expired - Lifetime
- 2002-07-15 HU HU0401458A patent/HUP0401458A2/hu unknown
- 2002-07-15 JP JP2003513941A patent/JP4307996B2/ja not_active Expired - Fee Related
- 2002-07-15 MX MXPA04000513A patent/MXPA04000513A/es not_active Application Discontinuation
- 2002-07-15 WO PCT/FR2002/002498 patent/WO2003008381A1/fr active IP Right Grant
- 2002-07-15 AT AT02770025T patent/ATE334963T1/de not_active IP Right Cessation
- 2002-07-15 US US10/483,475 patent/US6916929B2/en not_active Expired - Fee Related
- 2002-07-15 DE DE60213603T patent/DE60213603T2/de not_active Expired - Lifetime
- 2002-07-15 CA CA002450362A patent/CA2450362A1/en not_active Abandoned
- 2002-07-15 BR BR0211135-7A patent/BR0211135A/pt not_active IP Right Cessation
- 2002-07-15 PL PL02368938A patent/PL368938A1/xx unknown
- 2002-07-15 ES ES02770025T patent/ES2269766T3/es not_active Expired - Lifetime
- 2002-07-15 CN CNB028140966A patent/CN1254467C/zh not_active Expired - Fee Related
-
2004
- 2004-01-14 HR HR20040032A patent/HRP20040032A2/hr not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
ATE334963T1 (de) | 2006-08-15 |
DE60213603T2 (de) | 2007-10-11 |
FR2827281A1 (fr) | 2003-01-17 |
JP4307996B2 (ja) | 2009-08-05 |
DE60213603D1 (de) | 2006-09-14 |
US20040181071A1 (en) | 2004-09-16 |
CA2450362A1 (en) | 2003-01-30 |
MXPA04000513A (es) | 2004-07-23 |
ES2269766T3 (es) | 2007-04-01 |
EP1409457A1 (fr) | 2004-04-21 |
US6916929B2 (en) | 2005-07-12 |
HUP0401458A2 (hu) | 2004-12-28 |
FR2827281B1 (fr) | 2003-12-19 |
WO2003008381A1 (fr) | 2003-01-30 |
PL368938A1 (en) | 2005-04-04 |
CN1527817A (zh) | 2004-09-08 |
HRP20040032A2 (en) | 2004-06-30 |
EP1409457B1 (fr) | 2006-08-02 |
CN1254467C (zh) | 2006-05-03 |
JP2004536130A (ja) | 2004-12-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 6A,7A E 8A ANUIDADES. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: REFERENTE AO DESPACHO 8.6 DA RPI 2060 DE 29/06/2010. |