ES2100462T3 - Procedimiento para separar anomeros de 2-desoxi-2,2-difluoro-d-ribofuranosilo alquilsulfonato. - Google Patents

Procedimiento para separar anomeros de 2-desoxi-2,2-difluoro-d-ribofuranosilo alquilsulfonato.

Info

Publication number
ES2100462T3
ES2100462T3 ES93304821T ES93304821T ES2100462T3 ES 2100462 T3 ES2100462 T3 ES 2100462T3 ES 93304821 T ES93304821 T ES 93304821T ES 93304821 T ES93304821 T ES 93304821T ES 2100462 T3 ES2100462 T3 ES 2100462T3
Authority
ES
Spain
Prior art keywords
desoxi
difluoro
ribofuranosilo
alquilsulfonato
anomers
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES93304821T
Other languages
English (en)
Spanish (es)
Inventor
Ta-Sen Chou
Timothy James Mccarthy
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Eli Lilly and Co
Original Assignee
Eli Lilly and Co
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 Eli Lilly and Co filed Critical Eli Lilly and Co
Application granted granted Critical
Publication of ES2100462T3 publication Critical patent/ES2100462T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H13/00—Compounds containing saccharide radicals esterified by carbonic acid or derivatives thereof, or by organic acids, e.g. phosphonic acids
    • C07H13/02—Compounds containing saccharide radicals esterified by carbonic acid or derivatives thereof, or by organic acids, e.g. phosphonic acids by carboxylic acids
    • C07H13/08—Compounds 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
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H11/00—Compounds 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)
ES93304821T 1992-06-22 1993-06-21 Procedimiento para separar anomeros de 2-desoxi-2,2-difluoro-d-ribofuranosilo alquilsulfonato. Expired - Lifetime ES2100462T3 (es)

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 (1)

Publication Number Publication Date
ES2100462T3 true ES2100462T3 (es) 1997-06-16

Family

ID=25415647

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93304821T Expired - Lifetime ES2100462T3 (es) 1992-06-22 1993-06-21 Procedimiento para separar anomeros de 2-desoxi-2,2-difluoro-d-ribofuranosilo alquilsulfonato.

Country Status (16)

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

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2103433T3 (es) * 1992-06-22 1997-09-16 Lilly Co Eli Procedimiento para preparar derivados de 1-halo-2-desoxi-2,2-difluoro-d-ribofuranosilo enriquecidos en anomero alfa.
MY164523A (en) 2000-05-23 2017-12-29 Univ Degli Studi Cagliari Methods and compositions for treating hepatitis c virus
EP1294735A2 (en) 2000-05-26 2003-03-26 Novirio Pharmaceuticals Limited Methods and compositions for treating flaviviruses and pestiviruses
CA2489552A1 (en) 2002-06-28 2004-01-08 Idenix (Cayman) Limited 2'-c-methyl-3'-o-l-valine ester ribofuranosyl cytidine for treatment of flaviviridae infections
US7608600B2 (en) * 2002-06-28 2009-10-27 Idenix Pharmaceuticals, Inc. Modified 2′ and 3′-nucleoside prodrugs for treating Flaviviridae infections
KR20050088079A (ko) 2002-11-15 2005-09-01 이데닉스 (케이만) 리미티드 2'-분지형 뉴클레오시드 및 플라비비리다에 돌연변이
PL377287A1 (pl) 2002-12-12 2006-01-23 Idenix (Cayman) Limited Sposób wytwarzania 2'-rozgałęzionych nukleozydów
EP1912643A2 (en) * 2004-06-23 2008-04-23 Idenix (Cayman) Limited 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
ES2422290T3 (es) 2005-12-23 2013-09-10 Idenix Pharmaceuticals Inc Procedimiento para preparar un producto intermedio sintético para la preparación de nucleósidos ramificados
WO2007092705A2 (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
US4965374A (en) * 1987-08-28 1990-10-23 Eli Lilly And Company Process for and intermediates of 2',2'-difluoronucleosides
ATE217009T1 (de) * 1987-08-28 2002-05-15 Lilly Co Eli Stereoselektives verfahren zur herstellung von geschützten 2',2'-difluorlactonen

Also Published As

Publication number Publication date
HUT64551A (en) 1994-01-28
KR940000473A (ko) 1994-01-03
ATE149505T1 (de) 1997-03-15
HU9301826D0 (en) 1993-09-28
CA2098888C (en) 2003-07-29
HU217976B (hu) 2000-05-28
DK0576232T3 (da) 1997-07-21
MX9303714A (es) 1994-01-31
IL106074A0 (en) 1993-10-20
KR100302087B1 (ko) 2001-10-22
GR3023060T3 (en) 1997-07-30
DE69308391D1 (de) 1997-04-10
JPH0656867A (ja) 1994-03-01
BR9302426A (pt) 1994-01-11
CY2091B1 (en) 2002-04-05
HK1006022A1 (en) 1999-02-05
DE69308391T2 (de) 1997-07-17
EP0576232B1 (en) 1997-03-05
TW233300B (enExample) 1994-11-01
IL106074A (en) 1998-02-22
CA2098888A1 (en) 1993-12-23
US5256797A (en) 1993-10-26
EP0576232A1 (en) 1993-12-29

Similar Documents

Publication Publication Date Title
ES2100462T3 (es) Procedimiento para separar anomeros de 2-desoxi-2,2-difluoro-d-ribofuranosilo alquilsulfonato.
AR227417A1 (es) Procedimiento para la obtencion de mucopolisacaridos que poseen actividad anti-xa(yin-wessler)elevada,con una relacion de su titulo yin-wissler a su titulo usp de al menos igual a 2
DE3868784D1 (de) Brennstoffzellen-kraftanlage mit erhoehten reaktionsstoffdruecken.
DE3886384D1 (de) Selbstausrichtende anordnung für flüssigkeitskühlung.
ES538849A0 (es) Aparato para evaluar el rendimiento de por lo menos un sistema de funcionamiento
ES2107214T3 (es) Isomerizacion del esqueleto de n-pentenos.
ES2023976B3 (es) Procedimiento para el enriquecimiento de helio.
ES519747A0 (es) Dispositivo para la introduccion de tampones, especialmente tampones catameniales y proceso y utiles para su fabricacion.
EP0653491A4 (en) PROCESS FOR INTRODUCING FOREIGN DNA INTO A CELL.
DK112383A (da) Fremgangsmaade til fremstilling af et forbedret konfekturefedtstof
DE3885096D1 (de) Schneid- und behandlungsanordnung für zylindrische körper, insbesondere für röhren.
MX168351B (es) Procedimiento para preparar 1-6-dicloro-1,6-didesoxi-beta-d-fructofuranosil-4-cloro-4-dexosi-alfa- galacto-piranosido
DE3762352D1 (de) Einrichtung zur vergasung feinzerteilter, insbesondere fester brennstoffe unter erhoehtem druck.
ES2029787T3 (es) Procedimiento para la preparacion de (2,2)-paraciclofanos halogenados y mezclas de (2,2)-paraciclofanos halogenados resultantes.
ES2021411B3 (es) Proceso para la preparacion de (2,2) paraciclofano.
DE3762351D1 (de) Einrichtung zur vergasung feinzerteilter, insbesondere fester brennstoffe unter erhoehtem druck.
KR830005863A (ko) 인체 융모성선자격 호르몬의 제조방법
ES518477A0 (es) Procedimiento para la produccion de dihidrofuropiridinonas cromogenas.
AR245433A1 (es) Purificacion de 2,2-dicloro-1,1,1-trifluoretano.
ES500453A0 (es) Metodo e instalacion para la vaporizacion de una disolucion liquida,utilizando compresion mecanica
DE3850064D1 (de) Isolierungsschneidender Anschluss mit hohem Kontaktdruck für mehradrige Kabel.
DE3850755D1 (de) Gasturbinenanlage mit Druckstabilisator für Notfälle.
ES8703487A1 (es) Procedimiento para la preparacion de a-l-aspartil-l-fenila- lanina metil ester
IT8026993A0 (it) Miscele attraenti sessuali per il cossus cossus (lepidotteri).
ES510636A0 (es) Procedimiento para aumentar la capacidad de ixodasa de apoglucosa para combinarse con dinucleotido de flavinadenina y sus derivados del mismo.

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 576232

Country of ref document: ES