IL106074A - Process for separating anomers of 2-deoxy-2,2-difluoro-D-pantopornosyl alkylsulfonate - Google Patents

Process for separating anomers of 2-deoxy-2,2-difluoro-D-pantopornosyl alkylsulfonate

Info

Publication number
IL106074A
IL106074A IL106074A IL10607493A IL106074A IL 106074 A IL106074 A IL 106074A IL 106074 A IL106074 A IL 106074A IL 10607493 A IL10607493 A IL 10607493A IL 106074 A IL106074 A IL 106074A
Authority
IL
Israel
Prior art keywords
deoxy
difluoro
ribofuranosyl
benzoyl
methanesulfonate
Prior art date
Application number
IL106074A
Other languages
English (en)
Hebrew (he)
Other versions
IL106074A0 (en
Original Assignee
Lilly Co Eli
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 Lilly Co Eli filed Critical Lilly Co Eli
Publication of IL106074A0 publication Critical patent/IL106074A0/xx
Publication of IL106074A publication Critical patent/IL106074A/en

Links

Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07HSUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H13/00Compounds containing saccharide radicals esterified by carbonic acid or derivatives thereof, or by organic acids, e.g. phosphonic acids
    • C07H13/02Compounds containing saccharide radicals esterified by carbonic acid or derivatives thereof, or by organic acids, e.g. phosphonic acids by carboxylic acids
    • C07H13/08Compounds containing saccharide radicals esterified by carbonic acid or derivatives thereof, or by organic acids, e.g. phosphonic acids by carboxylic acids having the esterifying carboxyl radicals directly attached to carbocyclic rings
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07HSUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H11/00Compounds containing saccharide radicals esterified by inorganic acids; Metal salts thereof

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
IL106074A 1992-06-22 1993-06-21 Process for separating anomers of 2-deoxy-2,2-difluoro-D-pantopornosyl alkylsulfonate IL106074A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/902,303 US5256797A (en) 1992-06-22 1992-06-22 Process for separating 2-deoxy-2,2-difluoro-D-ribofuranosyl alkylsulfonate anomers

Publications (2)

Publication Number Publication Date
IL106074A0 IL106074A0 (en) 1993-10-20
IL106074A true IL106074A (en) 1998-02-22

Family

ID=25415647

Family Applications (1)

Application Number Title Priority Date Filing Date
IL106074A IL106074A (en) 1992-06-22 1993-06-21 Process for separating anomers of 2-deoxy-2,2-difluoro-D-pantopornosyl alkylsulfonate

Country Status (16)

Country Link
US (1) US5256797A (Sortimente)
EP (1) EP0576232B1 (Sortimente)
JP (1) JPH0656867A (Sortimente)
KR (1) KR100302087B1 (Sortimente)
AT (1) ATE149505T1 (Sortimente)
BR (1) BR9302426A (Sortimente)
CA (1) CA2098888C (Sortimente)
CY (1) CY2091B1 (Sortimente)
DE (1) DE69308391T2 (Sortimente)
DK (1) DK0576232T3 (Sortimente)
ES (1) ES2100462T3 (Sortimente)
GR (1) GR3023060T3 (Sortimente)
HU (1) HU217976B (Sortimente)
IL (1) IL106074A (Sortimente)
MX (1) MX9303714A (Sortimente)
TW (1) TW233300B (Sortimente)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0576231B1 (en) * 1992-06-22 1997-05-28 Eli Lilly And Company Process for preparing alpha-anomer enriched 1-halo-2-deoxy-2, 2-difluoro-D-ribofuranosyl derivatives
MY164523A (en) 2000-05-23 2017-12-29 Univ Degli Studi Cagliari Methods and compositions for treating hepatitis c virus
IL153020A0 (en) 2000-05-26 2003-06-24 Idenix Cayman Ltd Methods and compositions for treating flaviviruses and pestiviruses
US7608600B2 (en) 2002-06-28 2009-10-27 Idenix Pharmaceuticals, Inc. Modified 2′ and 3′-nucleoside prodrugs for treating Flaviviridae infections
CN1678326A (zh) 2002-06-28 2005-10-05 埃迪尼克斯(开曼)有限公司 用于治疗黄病毒感染的2'-c-甲基-3'-o-l-缬氨酸酯核糖呋喃基胞苷
KR20050088079A (ko) 2002-11-15 2005-09-01 이데닉스 (케이만) 리미티드 2'-분지형 뉴클레오시드 및 플라비비리다에 돌연변이
MXPA05006230A (es) 2002-12-12 2005-09-20 Idenix Cayman Ltd Proceso para la produccion de nucleosidos ramificados-2'.
AU2005256963A1 (en) * 2004-06-23 2006-01-05 Centre National De La Recherche Scientifique 5-aza-7-deazapurine derivatives for treating infections with flaviviridae
US7214791B2 (en) * 2004-07-01 2007-05-08 Shenzhen Hande Technology Co., Ltd. Method for preparation of 2′-deoxy-2′, 2′-difluoro-β-cytidine or pharmaceutically acceptable salts thereof by using 1,6-anhydro-β-d-glucose as raw material
AT502221A1 (de) * 2005-07-20 2007-02-15 Pharmacon Forschung & Beratung Gmbh Homogemcitabine, verfahren zu ihrer herstellung sowie deren verwendung
JP5254033B2 (ja) 2005-12-23 2013-08-07 イデニク プハルマセウティカルス,インコーポレイテッド 分岐型ヌクレオシドを調製するための合成中間体の製造方法
US20070191598A1 (en) * 2006-02-07 2007-08-16 Chemagis Ltd. Process for Preparing Gemcitabine and Associated Intermediates
US20070249823A1 (en) * 2006-04-20 2007-10-25 Chemagis Ltd. Process for preparing gemcitabine and associated intermediates
US20080262215A1 (en) * 2007-04-23 2008-10-23 Chemagis Ltd. Gemcitabine production process
GB0812895D0 (en) * 2008-07-15 2008-08-20 Glycom As Crystalline carbohydrate derivative

Family Cites Families (3)

* 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
ATE179713T1 (de) * 1987-08-28 1999-05-15 Lilly Co Eli Verfahren zur selektiven isolierung von beta-2'- desoxy-2'2'-difluorocytidin oder seiner salze
US4965374A (en) * 1987-08-28 1990-10-23 Eli Lilly And Company Process for and intermediates of 2',2'-difluoronucleosides

Also Published As

Publication number Publication date
CY2091B1 (en) 2002-04-05
DE69308391D1 (de) 1997-04-10
MX9303714A (es) 1994-01-31
EP0576232A1 (en) 1993-12-29
EP0576232B1 (en) 1997-03-05
JPH0656867A (ja) 1994-03-01
CA2098888A1 (en) 1993-12-23
TW233300B (Sortimente) 1994-11-01
KR100302087B1 (ko) 2001-10-22
US5256797A (en) 1993-10-26
IL106074A0 (en) 1993-10-20
CA2098888C (en) 2003-07-29
HUT64551A (en) 1994-01-28
HK1006022A1 (en) 1999-02-05
BR9302426A (pt) 1994-01-11
HU217976B (hu) 2000-05-28
DK0576232T3 (da) 1997-07-21
HU9301826D0 (en) 1993-09-28
KR940000473A (ko) 1994-01-03
ES2100462T3 (es) 1997-06-16
DE69308391T2 (de) 1997-07-17
ATE149505T1 (de) 1997-03-15
GR3023060T3 (en) 1997-07-30

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