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1. (WO2007006708) PROCESS FOR PREPARING 1-[3-[3-(4-CHLOROPHENYL)PROPOXY]PROPYL]-PIPERIDINE
Latest bibliographic data on file with the International Bureau

Pub. No.: WO/2007/006708 International Application No.: PCT/EP2006/063927
Publication Date: 18.01.2007 International Filing Date: 05.07.2006
IPC:
C07D 295/088 (2006.01)
C CHEMISTRY; METALLURGY
07
ORGANIC CHEMISTRY
D
HETEROCYCLIC COMPOUNDS
295
Heterocyclic compounds containing polymethylene-imine rings with at least five ring members, 3-azabicyclo [3.2.2] nonane, piperazine, morpholine or thiomorpholine rings, having only hydrogen atoms directly attached to the ring carbon atoms
04
with substituted hydrocarbon radicals attached to ring nitrogen atoms
08
substituted by singly bound oxygen or sulfur atoms
084
with the ring nitrogen atoms and the oxygen or sulfur atoms attached to the same carbon chain, which is not interrupted by carbocyclic rings
088
to an acyclic saturated chain
Applicants:
BIOPROJET [FR/FR]; 30, rue des Francs-Bourgeois F-75003 Paris, FR (AE, AG, AL, AM, AT, AU, AZ, BA, BB, BE, BF, BG, BJ, BR, BW, BY, BZ, CA, CF, CG, CH, CI, CM, CN, CO, CR, CU, CY, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, FR, GA, GB, GD, GE, GH, GM, GN, GQ, GR, GW, HN, HR, HU, ID, IE, IL, IN, IS, IT, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MC, MD, MG, MK, ML, MN, MR, MW, MX, MZ, NA, NE, NG, NI, NL, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SI, SK, SL, SM, SN, SY, SZ, TD, TG, TJ, TM, TN, TR, TT, TZ, UA, UG, UZ, VC, VN, ZA, ZM, ZW)
SALLARÉS, Juan [ES/ES]; ES (UsOnly)
PETSCHEN, Inés [ES/ES]; ES (UsOnly)
CAMPS, Xavier [ES/ES]; ES (UsOnly)
SCHUNACK, Walter [DE/DE]; DE (UsOnly)
STARK, Holger [DE/DE]; DE (UsOnly)
CAPET, Marc [FR/FR]; FR (UsOnly)
Inventors:
SALLARÉS, Juan; ES
PETSCHEN, Inés; ES
CAMPS, Xavier; ES
SCHUNACK, Walter; DE
STARK, Holger; DE
CAPET, Marc; FR
Agent:
JACOBSON, Claude ; Cabinet Lavoix 2, place d'Estienne d'Orves F-75441 Paris Cedex 09, FR
Priority Data:
05106263.608.07.2005EP
Title (EN) PROCESS FOR PREPARING 1-[3-[3-(4-CHLOROPHENYL)PROPOXY]PROPYL]-PIPERIDINE
(FR) PROCÉDÉ DE SYNTHÈSE DE LA 1-[3-[3-(4-CHLOROPHÉNYL)PROPOXY]PROPYL]-PIPÉRIDINE
Abstract:
(EN) The present invention relates to a process for preparing 1- [3- [3- (4-chlorophenyl) propoxy] propyl] -piperidine (I) by reaction of 3-piperidinopropanol (II) with sodium hydride in an aprotic polar solvent and further reaction with 3- (4-chlorophenyl) propyl mesylate (III).
(FR) La présente invention concerne un procédé de synthèse de la 1-[3-[3-(4-chlorophényl)propoxy]propyl]-pipéridine (I) par réaction du 3-pipéridinopropanol (II) avec de l'hydrure de sodium dans un solvant polaire aprotique, suivie d'une réaction avec le mésylate de 3-(4-chlorophényl)propyle (III).
front page image
Designated States: AE, AG, AL, AM, AT, AU, AZ, BA, BB, BG, BR, BW, BY, BZ, CA, CH, CN, CO, CR, CU, CZ, DE, DK, DM, DZ, EC, EE, EG, ES, FI, GB, GD, GE, GH, GM, HN, HR, HU, ID, IL, IN, IS, JP, KE, KG, KM, KN, KP, KR, KZ, LA, LC, LK, LR, LS, LT, LU, LV, LY, MA, MD, MG, MK, MN, MW, MX, MZ, NA, NG, NI, NO, NZ, OM, PG, PH, PL, PT, RO, RS, RU, SC, SD, SE, SG, SK, SL, SM, SY, TJ, TM, TN, TR, TT, TZ, UA, UG, US, UZ, VC, VN, ZA, ZM, ZW
African Regional Intellectual Property Organization (ARIPO) (BW, GH, GM, KE, LS, MW, MZ, NA, SD, SL, SZ, TZ, UG, ZM, ZW)
Eurasian Patent Organization (AM, AZ, BY, KG, KZ, MD, RU, TJ, TM)
European Patent Office (AT, BE, BG, CH, CY, CZ, DE, DK, EE, ES, FI, FR, GB, GR, HU, IE, IS, IT, LT, LU, LV, MC, NL, PL, PT, RO, SE, SI, SK, TR)
African Intellectual Property Organization (BF, BJ, CF, CG, CI, CM, GA, GN, GQ, GW, ML, MR, NE, SN, TD, TG)
Publication Language: English (EN)
Filing Language: English (EN)
Also published as:
AR054530UY0001029655EP1910323IN662/CHENP/2008