SI22489A - Nov postopek za pripravo levocetirizina in njegovih intermediatov - Google Patents

Nov postopek za pripravo levocetirizina in njegovih intermediatov Download PDF

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Publication number
SI22489A
SI22489A SI200700055A SI200700055A SI22489A SI 22489 A SI22489 A SI 22489A SI 200700055 A SI200700055 A SI 200700055A SI 200700055 A SI200700055 A SI 200700055A SI 22489 A SI22489 A SI 22489A
Authority
SI
Slovenia
Prior art keywords
formula
levocetirizine
group
cooh
acid
Prior art date
Application number
SI200700055A
Other languages
English (en)
Slovenian (sl)
Inventor
Jaroslav Tihi
Rok Zupet
Anica PeÄŤavar
Ivanka Kolenc
Original Assignee
Krka, Tovarna Zdravil, D.D., Novo Mesto
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 Krka, Tovarna Zdravil, D.D., Novo Mesto filed Critical Krka, Tovarna Zdravil, D.D., Novo Mesto
Priority to SI200700055A priority Critical patent/SI22489A/sl
Priority to EP08717714.3A priority patent/EP2121643B1/en
Priority to CN200880008231.XA priority patent/CN101657437B/zh
Priority to US12/530,233 priority patent/US8049011B2/en
Priority to PCT/EP2008/052970 priority patent/WO2008110586A2/en
Priority to EA200901229A priority patent/EA016523B1/ru
Publication of SI22489A publication Critical patent/SI22489A/sl

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  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
SI200700055A 2007-03-12 2007-03-12 Nov postopek za pripravo levocetirizina in njegovih intermediatov SI22489A (sl)

Priority Applications (6)

Application Number Priority Date Filing Date Title
SI200700055A SI22489A (sl) 2007-03-12 2007-03-12 Nov postopek za pripravo levocetirizina in njegovih intermediatov
EP08717714.3A EP2121643B1 (en) 2007-03-12 2008-03-12 New process for the preparation of levocetirizine and intermediates thereof
CN200880008231.XA CN101657437B (zh) 2007-03-12 2008-03-12 制备左西替利嗪及其中间体的新方法
US12/530,233 US8049011B2 (en) 2007-03-12 2008-03-12 Process for the preparation of levocetirizine and intermediates thereof
PCT/EP2008/052970 WO2008110586A2 (en) 2007-03-12 2008-03-12 New process for the preparation of levocetirizine and intermediates thereof
EA200901229A EA016523B1 (ru) 2007-03-12 2008-03-12 Способ получения левоцетиризина и его промежуточных соединений

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SI200700055A SI22489A (sl) 2007-03-12 2007-03-12 Nov postopek za pripravo levocetirizina in njegovih intermediatov

Publications (1)

Publication Number Publication Date
SI22489A true SI22489A (sl) 2008-10-31

Family

ID=39889192

Family Applications (1)

Application Number Title Priority Date Filing Date
SI200700055A SI22489A (sl) 2007-03-12 2007-03-12 Nov postopek za pripravo levocetirizina in njegovih intermediatov

Country Status (2)

Country Link
CN (1) CN101657437B (zh)
SI (1) SI22489A (zh)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103044356A (zh) * 2011-10-13 2013-04-17 湖南九典制药有限公司 合成左西替利嗪的新方法及其关键中间体
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
CN110845442B (zh) * 2019-12-09 2023-06-23 湖北美林药业有限公司 一种盐酸左西替利嗪化合物及其制备方法
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 (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
US6239277B1 (en) * 1999-10-20 2001-05-29 Salsbury Chemicals, Inc. Process for preparing piperazine-substituted aliphatic carboxylates

Also Published As

Publication number Publication date
CN101657437B (zh) 2013-09-25
CN101657437A (zh) 2010-02-24

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OO00 Grant of patent

Effective date: 20070522

KO00 Lapse of patent

Effective date: 20101018