ATE246671T1 - Reduktion von aziden zu amine mit phosphinen - Google Patents

Reduktion von aziden zu amine mit phosphinen

Info

Publication number
ATE246671T1
ATE246671T1 AT00126169T AT00126169T ATE246671T1 AT E246671 T1 ATE246671 T1 AT E246671T1 AT 00126169 T AT00126169 T AT 00126169T AT 00126169 T AT00126169 T AT 00126169T AT E246671 T1 ATE246671 T1 AT E246671T1
Authority
AT
Austria
Prior art keywords
azides
phosphine
amine
reduction
acid derivatives
Prior art date
Application number
AT00126169T
Other languages
English (en)
Inventor
Hans-Juergen Mair
Original Assignee
Hoffmann La Roche
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 Hoffmann La Roche filed Critical Hoffmann La Roche
Application granted granted Critical
Publication of ATE246671T1 publication Critical patent/ATE246671T1/de

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C233/00—Carboxylic acid amides
    • C07C233/01—Carboxylic acid amides having carbon atoms of carboxamide groups bound to hydrogen atoms or to acyclic carbon atoms
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C231/00—Preparation of carboxylic acid amides
    • C07C231/16—Preparation of optical isomers
    • C07C231/18—Preparation of optical isomers by stereospecific synthesis
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C231/00—Preparation of carboxylic acid amides
    • C07C231/12—Preparation of carboxylic acid amides by reactions not involving the formation of carboxamide groups
    • 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
    • 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
    • C07B2200/09—Geometrical isomers
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07C—ACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00—Systems containing only non-condensed rings
    • C07C2601/12—Systems containing only non-condensed rings with a six-membered ring
    • C07C2601/16—Systems containing only non-condensed rings with a six-membered ring the ring being unsaturated
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P20/00—Technologies relating to chemical industry
    • Y02P20/50—Improvements relating to the production of bulk chemicals
    • Y02P20/55—Design of synthesis routes, e.g. reducing the use of auxiliary or protecting groups

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
AT00126169T 1999-12-03 2000-11-30 Reduktion von aziden zu amine mit phosphinen ATE246671T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP99124223 1999-12-03

Publications (1)

Publication Number Publication Date
ATE246671T1 true ATE246671T1 (de) 2003-08-15

Family

ID=8239540

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00126169T ATE246671T1 (de) 1999-12-03 2000-11-30 Reduktion von aziden zu amine mit phosphinen

Country Status (12)

Country Link
US (1) US6462226B1 (de)
EP (1) EP1112999B1 (de)
JP (1) JP3502342B2 (de)
KR (1) KR100405924B1 (de)
CN (1) CN1225457C (de)
AT (1) ATE246671T1 (de)
CA (1) CA2327056C (de)
DE (1) DE60004316T2 (de)
DK (1) DK1112999T3 (de)
ES (1) ES2203392T3 (de)
JO (1) JO2287B1 (de)
MX (1) MXPA00011933A (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6518048B2 (en) * 2000-04-10 2003-02-11 Hoffmann-La Roche Inc. Stereo-specific synthesis of shimikic acid derivatives with improved efficiency
CN101010289B (zh) * 2004-09-02 2011-05-25 弗·哈夫曼-拉罗切有限公司 制备4,5-二氨基莽草酸的方法
CN101351438A (zh) 2005-12-28 2009-01-21 弗·哈夫曼-拉罗切有限公司 在合成达菲中的环氧化物中间体
US7977077B2 (en) 2006-01-30 2011-07-12 Board Of Trustees Of Michigan State University Synthesis of intermediates of oseltamivir carboxylates
WO2009037137A2 (en) * 2007-09-18 2009-03-26 F. Hoffmann-La Roche Ag Process from shikimic acid to oseltamivir phosphate

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100409844C (zh) 1995-02-27 2008-08-13 吉里德科学公司 神经氨酸苷酶抑制剂
DE69711395T2 (de) 1996-08-23 2002-11-07 Gilead Sciences Inc Verfahren zur herstellung von cyclohexen-carboxylatderivate
US5859284A (en) * 1996-08-23 1999-01-12 Gilead Sciences, Inc. Preparation of carbocyclic compounds

Also Published As

Publication number Publication date
US6462226B1 (en) 2002-10-08
KR20010062068A (ko) 2001-07-07
JP3502342B2 (ja) 2004-03-02
CN1298868A (zh) 2001-06-13
DK1112999T3 (da) 2003-11-24
EP1112999B1 (de) 2003-08-06
ES2203392T3 (es) 2004-04-16
EP1112999A3 (de) 2002-01-30
DE60004316D1 (de) 2003-09-11
JO2287B1 (en) 2005-09-12
CA2327056A1 (en) 2001-06-03
KR100405924B1 (ko) 2003-11-15
CA2327056C (en) 2005-09-27
CN1225457C (zh) 2005-11-02
JP2001187770A (ja) 2001-07-10
DE60004316T2 (de) 2004-06-24
MXPA00011933A (es) 2002-06-04
EP1112999A2 (de) 2001-07-04

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