NO20083064L - Fremgangsmate for fremstilling av et farmasoytisk mellomprodukt - Google Patents

Fremgangsmate for fremstilling av et farmasoytisk mellomprodukt

Info

Publication number
NO20083064L
NO20083064L NO20083064A NO20083064A NO20083064L NO 20083064 L NO20083064 L NO 20083064L NO 20083064 A NO20083064 A NO 20083064A NO 20083064 A NO20083064 A NO 20083064A NO 20083064 L NO20083064 L NO 20083064L
Authority
NO
Norway
Prior art keywords
preparation
enantiomers
formula
pharmaceutical intermediate
levocetirizine
Prior art date
Application number
NO20083064A
Other languages
English (en)
Inventor
Zoltan Katona
Gyorgyi Vereczkeyne Donath
Peter Trinka
Jozsef Reiter
Ferenc Bartha
Original Assignee
Egis Gyogyszergyar Nyilvanosan
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 Egis Gyogyszergyar Nyilvanosan filed Critical Egis Gyogyszergyar Nyilvanosan
Publication of NO20083064L publication Critical patent/NO20083064L/no

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D295/00—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
    • C07D295/04—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 with substituted hydrocarbon radicals attached to ring nitrogen atoms
    • C07D295/08—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 with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly bound oxygen or sulfur atoms
    • C07D295/084—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 with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly bound oxygen or sulfur atoms with the ring nitrogen atoms and the oxygen or sulfur atoms attached to the same carbon chain, which is not interrupted by carbocyclic rings
    • C07D295/088—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 with substituted hydrocarbon radicals attached to ring nitrogen atoms substituted by singly bound oxygen or sulfur atoms with the ring nitrogen atoms and the oxygen or sulfur atoms attached to the same carbon chain, which is not interrupted by carbocyclic rings to an acyclic saturated chain

Abstract

Fremgangsmåte for fremstilling av {2-[4-(a-fenyl-/?-klorbenzyl)-piperazin-l-yl]-etoksy}-eddiksyre-A^7V-dimetylamid av formel (I) og enantiomerer derav. Forbindelsen av formel (Kl) eller enantiomerer derav er viktige farmasøytiske mellomprodukter egnet for direkte omdannelse til ikke-sedasjonsgivende farmasøytisk aktive ingredienser av antihistamintypen cetirizin og levocetirizin.
NO20083064A 2005-12-08 2008-07-08 Fremgangsmate for fremstilling av et farmasoytisk mellomprodukt NO20083064L (no)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
HU0501138A HU227325B1 (en) 2005-12-08 2005-12-08 Process for the production of an intermediate of (dextro- and levo)- cetirizine
PCT/HU2006/000108 WO2007066162A1 (en) 2005-12-08 2006-12-08 Process for the preparation of a pharmaceutical intermediate

Publications (1)

Publication Number Publication Date
NO20083064L true NO20083064L (no) 2008-07-08

Family

ID=89986438

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20083064A NO20083064L (no) 2005-12-08 2008-07-08 Fremgangsmate for fremstilling av et farmasoytisk mellomprodukt

Country Status (11)

Country Link
US (1) US20090018337A1 (no)
EP (1) EP1971585B1 (no)
JP (1) JP2009518378A (no)
CN (1) CN101360727A (no)
AT (1) ATE501131T1 (no)
DE (1) DE602006020624D1 (no)
EA (1) EA014530B1 (no)
HU (1) HU227325B1 (no)
NO (1) NO20083064L (no)
UA (1) UA92770C2 (no)
WO (1) WO2007066162A1 (no)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2616030A1 (en) 2005-07-20 2007-01-25 Lab Partners Associates, Inc. Wireless photographic communication system and method
EP2162792A4 (en) 2007-05-29 2011-08-24 Lab Partners Associates Inc SYSTEM AND METHOD FOR MAINTAINING FLASH CONTACT COMMUNICATIONS BETWEEN A CAMERA AND A WIRELESS DEVICE
EP2175856A4 (en) * 2007-08-15 2011-08-24 Chemagis Ltd NOVEL PROCESS FOR THE PREPARATION OF HIGH-PURITY LEVOCETRIXIN AND ITS SALTS
CN103044355A (zh) * 2011-10-13 2013-04-17 湖南九典制药有限公司 合成左西替利嗪的关键中间体及其制备方法
CN110988163B (zh) * 2019-11-29 2022-04-19 重庆华邦胜凯制药有限公司 一种hplc法分离测定盐酸左西替利嗪及其基因毒性杂质e的方法
CN111205247B (zh) * 2020-04-22 2020-08-14 湖南九典宏阳制药有限公司 左旋西替利嗪的制备方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DK154078C (da) * 1981-02-06 1989-05-22 Ucb Sa Analogifremgangsmaade til fremstilling af 2-(2-(4-(diphenyl-methyl)-1-piperazinyl)ethoxy)-acetamider eller syreadditionssalte heraf
GB8827391D0 (en) * 1988-11-23 1988-12-29 Ucb Sa Process for preparation of 2-(2-(4-((4-chlorophenyl)phenylmethyl)-1-pipera-zinyl)ethoxy)-acetic acid & its dihydrochloride
US20030064995A1 (en) * 2001-10-03 2003-04-03 Merck Patent Gmbh Amide and urea derivatives as 5-HT reuptake inhibitors and as5-HT1B/1D ligands
IL124195A (en) * 1998-04-23 2000-08-31 Chemagis Ltd Process for the preparation of esters of 2-¬4-¬4-chlorophenyl¾phenylmethyl¾-1-piperazinyl¬ethoxy¾acetic acid
RU2248974C2 (ru) * 1999-11-30 2005-03-27 Эгиш Дьёдьсердьяр Рт. Способ получения {2-[4-(альфа-фенил-п-хлорбензил)пиперазин-1-ил]-этокси}-уксусной кислоты и новые промежуточные соединения

Also Published As

Publication number Publication date
EP1971585A1 (en) 2008-09-24
DE602006020624D1 (de) 2011-04-21
EA200801505A1 (ru) 2008-10-30
HU0501138D0 (en) 2006-02-28
ATE501131T1 (de) 2011-03-15
JP2009518378A (ja) 2009-05-07
WO2007066162A1 (en) 2007-06-14
EP1971585B1 (en) 2011-03-09
HU227325B1 (en) 2011-03-28
HUP0501138A2 (en) 2007-08-28
CN101360727A (zh) 2009-02-04
EA014530B1 (ru) 2010-12-30
UA92770C2 (ru) 2010-12-10
US20090018337A1 (en) 2009-01-15

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Legal Events

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