NO20071106L - 1-alfa-halo-2,2-difluor-2-deoksy-D-ribofuranosederivater og fremgangsmate for fremstilling derav - Google Patents

1-alfa-halo-2,2-difluor-2-deoksy-D-ribofuranosederivater og fremgangsmate for fremstilling derav

Info

Publication number
NO20071106L
NO20071106L NO20071106A NO20071106A NO20071106L NO 20071106 L NO20071106 L NO 20071106L NO 20071106 A NO20071106 A NO 20071106A NO 20071106 A NO20071106 A NO 20071106A NO 20071106 L NO20071106 L NO 20071106L
Authority
NO
Norway
Prior art keywords
deoxy
difluoro
halo
preparation
alpha
Prior art date
Application number
NO20071106A
Other languages
English (en)
Norwegian (no)
Inventor
Young-Kil Chang
Gwan Sun Lee
Han Kyong Kim
Moonsub Lee
Hyo-Jeong Bang
Jaeheon Lee
Gha-Seung Park
Original Assignee
Hanmi Pharm Ind Co Ltd
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 KR1020050041278A external-priority patent/KR100699099B1/ko
Application filed by Hanmi Pharm Ind Co Ltd filed Critical Hanmi Pharm Ind Co Ltd
Publication of NO20071106L publication Critical patent/NO20071106L/no

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H3/00—Compounds containing only hydrogen atoms and saccharide radicals having only carbon, hydrogen, and oxygen atoms
    • C07H3/08—Deoxysugars; Unsaturated sugars; Osones

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Molecular Biology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Saccharide Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Low-Molecular Organic Synthesis Reactions Using Catalysts (AREA)
NO20071106A 2004-07-29 2007-02-27 1-alfa-halo-2,2-difluor-2-deoksy-D-ribofuranosederivater og fremgangsmate for fremstilling derav NO20071106L (no)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR20040059623 2004-07-29
KR1020050041278A KR100699099B1 (ko) 2004-07-29 2005-05-17 1-α-할로-2,2-다이플루오로-2-데옥시-Ｄ-라이보퓨라노스유도체 및 이의 제조방법
PCT/KR2005/001922 WO2006011713A1 (fr) 2004-07-29 2005-06-21 Derives de 1-?-halo-2,2-difluoro-2-desoxy-d-ribofuranose et procede de preparation de ceux-ci

Publications (1)

Publication Number Publication Date
NO20071106L true NO20071106L (no) 2007-02-27

Family

ID=35786430

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20071106A NO20071106L (no) 2004-07-29 2007-02-27 1-alfa-halo-2,2-difluor-2-deoksy-D-ribofuranosederivater og fremgangsmate for fremstilling derav

Country Status (7)

Country Link
US (1) US7858761B2 (fr)
EP (1) EP1781678A4 (fr)
AU (1) AU2005265494B2 (fr)
BR (1) BRPI0513783A (fr)
CA (1) CA2574954C (fr)
NO (1) NO20071106L (fr)
WO (1) WO2006011713A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100475832C (zh) 2007-05-31 2009-04-08 南京卡文迪许生物工程技术有限公司 一种新颖的高立体选择性合成吉西他滨工艺及中间体
CN101381387B (zh) * 2007-09-06 2011-08-31 上海希迪制药有限公司 制备2'-脱氧-2',2'-二氟-β-胞苷盐酸盐的方法

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4526988A (en) * 1983-03-10 1985-07-02 Eli Lilly And Company Difluoro antivirals and intermediate therefor
US5223608A (en) 1987-08-28 1993-06-29 Eli Lilly And Company Process for and intermediates of 2',2'-difluoronucleosides
CA2039403A1 (fr) 1990-04-04 1991-10-05 Gerald Saischek Methode de preparation de 2-desoxy-d-threopentofuranosides; produits intermediaires pour leur preparation et utilisation
JPH0673086A (ja) * 1992-06-22 1994-03-15 Eli Lilly & Co 立体選択的な陰イオングリコシル化法
IL106075A (en) 1992-06-22 2000-12-06 Lilly Co Eli Process for preparing alpha-anomer enriched 1-halo-2-deoxy-2,2-difluoro-alpha-D-erythropentofuranose derivatives
US5401861A (en) 1992-06-22 1995-03-28 Eli Lilly And Company Low temperature process for preparing alpha-anomer enriched 2-deoxy-2,2-difluoro-D-ribofuranosyl sulfonates
US5594124A (en) * 1992-06-22 1997-01-14 Eli Lilly And Company Stereoselective glycosylation process for preparing 2'-Deoxy-2',2'-difluoropyrimidine nucleosides and 2'-deoxy-2'-fluoropyrimidine nucleosides and intermediates thereof
US5252756A (en) * 1992-06-22 1993-10-12 Eli Lilly And Company Process for preparing beta-anomer enriched 2-deoxy-2,2-difluoro-D-ribofuranosyl-arylsulfonates
JP2003055364A (ja) 2001-06-07 2003-02-26 Mitsui Chemicals Inc ２，３−ジデオキシ−２，３−デヒドロペントフラノース誘導体に関する新規製造法

Also Published As

Publication number Publication date
EP1781678A1 (fr) 2007-05-09
CA2574954A1 (fr) 2006-02-02
BRPI0513783A (pt) 2008-05-13
EP1781678A4 (fr) 2012-04-25
AU2005265494B2 (en) 2009-01-08
US7858761B2 (en) 2010-12-28
CA2574954C (fr) 2010-04-20
WO2006011713A1 (fr) 2006-02-02
AU2005265494A1 (en) 2006-02-02
US20070238865A1 (en) 2007-10-11

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