HRP20070053A2 - Method for the separation of intermediates which may be used for the preparation of escitalopram - Google Patents

Method for the separation of intermediates which may be used for the preparation of escitalopram

Info

Publication number
HRP20070053A2
HRP20070053A2 HR20070053A HRP20070053A HRP20070053A2 HR P20070053 A2 HRP20070053 A2 HR P20070053A2 HR 20070053 A HR20070053 A HR 20070053A HR P20070053 A HRP20070053 A HR P20070053A HR P20070053 A2 HRP20070053 A2 HR P20070053A2
Authority
HR
Croatia
Prior art keywords
preparation
intermediates
escitalopram
separation
formula
Prior art date
Application number
HR20070053A
Other languages
Croatian (hr)
Inventor
Kato Takahisa
Yamamoto Shogo
Yoshida Takashi
Takeda Toshihiro
Ueda Yasuyoshi
Petersen Hans
Dancer Robert
Ahmadian Haleh
Ole Lyngsø Lars
Original Assignee
H. Lundbeck A/S
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 H. Lundbeck A/S filed Critical H. Lundbeck A/S
Priority to HR20070053A priority Critical patent/HRPK20070053B3/en
Publication of HRP20070053A2 publication Critical patent/HRP20070053A2/en
Publication of HRPK20070053B3 publication Critical patent/HRPK20070053B3/en

Links

Landscapes

  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)

Abstract

Predstavljeni izum se odnosi na novu metodu pripremanja diol posrednika s formulom (II) i/ili suprotnim enantiomerom aciliranog diola s formulom (IV), korisno za pripravak escitaloprema koji uključuje selektivnu enzimatsku acilaciju ili deacilacijuThe present invention relates to a novel method of preparing diol intermediates of formula (II) and / or the opposite enantiomer of acylated diol of formula (IV), useful for the preparation of escitaloprem comprising selective enzymatic acylation or deacylation

HR20070053A 2007-02-14 2007-02-14 Method for the separation of intermediates which may be used for the preparation of escitalopram HRPK20070053B3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
HR20070053A HRPK20070053B3 (en) 2007-02-14 2007-02-14 Method for the separation of intermediates which may be used for the preparation of escitalopram

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HR20070053A HRPK20070053B3 (en) 2007-02-14 2007-02-14 Method for the separation of intermediates which may be used for the preparation of escitalopram

Publications (2)

Publication Number Publication Date
HRP20070053A2 true HRP20070053A2 (en) 2008-09-30
HRPK20070053B3 HRPK20070053B3 (en) 2009-11-30

Family

ID=39776245

Family Applications (1)

Application Number Title Priority Date Filing Date
HR20070053A HRPK20070053B3 (en) 2007-02-14 2007-02-14 Method for the separation of intermediates which may be used for the preparation of escitalopram

Country Status (1)

Country Link
HR (1) HRPK20070053B3 (en)

Also Published As

Publication number Publication date
HRPK20070053B3 (en) 2009-11-30

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Legal Events

Date Code Title Description
A1OB Publication of a patent application
AKOB Publication of a request for the grant of a patent not including a substantive examination of a patent application (a consensual patent)
PKB1 Consensual patent granted
ODRP Renewal fee for the maintenance of a patent

Payment date: 20140103

Year of fee payment: 8

PBKO Lapse due to non-payment of renewal fee for consensual patent

Effective date: 20150214