HK1084381A1 - Process for enantioselective synthesis of single enantiomers of modafinil by asymmetric oxidation - Google Patents

Process for enantioselective synthesis of single enantiomers of modafinil by asymmetric oxidation

Info

Publication number
HK1084381A1
HK1084381A1 HK06106631A HK06106631A HK1084381A1 HK 1084381 A1 HK1084381 A1 HK 1084381A1 HK 06106631 A HK06106631 A HK 06106631A HK 06106631 A HK06106631 A HK 06106631A HK 1084381 A1 HK1084381 A1 HK 1084381A1
Authority
HK
Hong Kong
Prior art keywords
modafinil
single enantiomers
enantioselective synthesis
asymmetric oxidation
asymmetric
Prior art date
Application number
HK06106631A
Other languages
English (en)
Inventor
Francois Rebiere
Gerard Duret
Laurence Prat
Original Assignee
Cephalon France
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
Priority claimed from EP03292312A external-priority patent/EP1516869A1/en
Application filed by Cephalon France filed Critical Cephalon France
Publication of HK1084381A1 publication Critical patent/HK1084381A1/xx

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C317/00—Sulfones; Sulfoxides
    • C07C317/44—Sulfones; Sulfoxides having sulfone or sulfoxide groups and carboxyl groups bound to the same carbon skeleton
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C315/00—Preparation of sulfones; Preparation of sulfoxides
    • C07C315/02—Preparation of sulfones; Preparation of sulfoxides by formation of sulfone or sulfoxide groups by oxidation of sulfides, or by formation of sulfone groups by oxidation of sulfoxides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07B—GENERAL METHODS OF ORGANIC CHEMISTRY; APPARATUS THEREFOR
    • C07B2200/00—Indexing scheme relating to specific properties of organic compounds
    • C07B2200/07—Optical isomers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
HK06106631A 2003-09-19 2006-06-09 Process for enantioselective synthesis of single enantiomers of modafinil by asymmetric oxidation HK1084381A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP03292312A EP1516869A1 (en) 2003-09-19 2003-09-19 Process for enantioselective synthesis of single enantiomers of modafinil by asymmetric oxidation
US50708903P 2003-10-01 2003-10-01
PCT/IB2004/003026 WO2005028428A1 (en) 2003-09-19 2004-09-17 Process for enantioselective synthesis of single enantiomers of modafinil by asymmetric oxidation

Publications (1)

Publication Number Publication Date
HK1084381A1 true HK1084381A1 (en) 2006-07-28

Family

ID=34379393

Family Applications (1)

Application Number Title Priority Date Filing Date
HK06106631A HK1084381A1 (en) 2003-09-19 2006-06-09 Process for enantioselective synthesis of single enantiomers of modafinil by asymmetric oxidation

Country Status (6)

Country Link
CY (1) CY1107734T1 (xx)
HK (1) HK1084381A1 (xx)
HR (1) HRP20070331T3 (xx)
IL (1) IL174153A (xx)
IS (1) IS2466B (xx)
NO (1) NO335815B1 (xx)

Also Published As

Publication number Publication date
IS2466B (is) 2008-11-15
IS8411A (is) 2006-04-12
CY1107734T1 (el) 2013-04-18
NO335815B1 (no) 2015-02-23
IL174153A (en) 2011-01-31
NO20061350L (no) 2006-04-05
HRP20070331T3 (en) 2007-09-30
IL174153A0 (en) 2006-08-01

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Legal Events

Date Code Title Description
PC Patent ceased (i.e. patent has lapsed due to the failure to pay the renewal fee)

Effective date: 20150917