[go: up one dir, main page]

AR057096A1 - Proceso para preparar acidos y lactonas sacarinicos - Google Patents

Proceso para preparar acidos y lactonas sacarinicos

Info

Publication number
AR057096A1
AR057096A1 ARP060103721A ARP060103721A AR057096A1 AR 057096 A1 AR057096 A1 AR 057096A1 AR P060103721 A ARP060103721 A AR P060103721A AR P060103721 A ARP060103721 A AR P060103721A AR 057096 A1 AR057096 A1 AR 057096A1
Authority
AR
Argentina
Prior art keywords
sacarinic
lactons
acids
prepare
saccharinic
Prior art date
Application number
ARP060103721A
Other languages
English (en)
Inventor
David Hotchkiss
George Fleet
Thomas Heinz
Richard Storer
Original Assignee
Chancellors Masters And Schola
Novartis Ag
Idenix Pharmaceuticals Inc
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 Chancellors Masters And Schola, Novartis Ag, Idenix Pharmaceuticals Inc filed Critical Chancellors Masters And Schola
Publication of AR057096A1 publication Critical patent/AR057096A1/es

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07D—HETEROCYCLIC COMPOUNDS
    • C07D307/00—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom
    • C07D307/02—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings
    • C07D307/26—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member
    • C07D307/30—Heterocyclic compounds containing five-membered rings having one oxygen atom as the only ring hetero atom not condensed with other rings having one double bond between ring members or between a ring member and a non-ring member with hetero atoms or with carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals, directly attached to ring carbon atoms
    • C07D307/32—Oxygen atoms
    • C07D307/33—Oxygen atoms in position 2, the oxygen atom being in its keto or unsubstituted enol form

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Saccharide Compounds (AREA)
  • Pyrane Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)

Abstract

Se divulga un proceso mejorado para preparar un ácido sacarínico o una lactona sacarínica, que utiliza la bien conocida reaccion de rearreglo de Amadori. La síntesis utiliza azucares protegidos o desprotegidos o sus análogos como materiales de partida, y reactivos no utilizados anteriormente para entregar rendimientos aumentados de producto en un tiempo de reaccion inferior.
ARP060103721A 2005-08-26 2006-08-25 Proceso para preparar acidos y lactonas sacarinicos AR057096A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US71193405P 2005-08-26 2005-08-26

Publications (1)

Publication Number Publication Date
AR057096A1 true AR057096A1 (es) 2007-11-14

Family

ID=37772543

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP060103721A AR057096A1 (es) 2005-08-26 2006-08-25 Proceso para preparar acidos y lactonas sacarinicos

Country Status (3)

Country Link
AR (1) AR057096A1 (es)
UY (1) UY29769A1 (es)
WO (1) WO2007025304A2 (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MY164523A (en) 2000-05-23 2017-12-29 Univ Degli Studi Cagliari Methods and compositions for treating hepatitis c virus
CA2410579C (en) 2000-05-26 2010-04-20 Jean-Pierre Sommadossi Methods and compositions for treating flaviviruses and pestiviruses
CN101172993A (zh) 2002-06-28 2008-05-07 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
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
JP2006519753A (ja) 2002-11-15 2006-08-31 イデニクス（ケイマン）リミテツド ２’−分枝ヌクレオシドおよびフラビウイルス科ウイルス突然変異
MXPA05006230A (es) 2002-12-12 2005-09-20 Idenix Cayman Ltd Proceso para la produccion de nucleosidos ramificados-2'.
JP5342887B2 (ja) * 2009-01-29 2013-11-13 花王株式会社 α−アミノケトン化合物の製造方法
EP2864303A1 (en) 2012-06-13 2015-04-29 Bristol-Myers Squibb Company Process for the preparation of 2-c-methyl-d-ribonic-gamma-lactone
CN104693158B (zh) * 2015-02-15 2017-03-29 上海应用技术学院 一种制备2‑c‑甲基‑d‑核糖酸‑1,4‑内酯的方法
CN104693157A (zh) * 2015-02-15 2015-06-10 上海应用技术学院 一种2-c-甲基-d-核糖酸-1,4-内酯的制备方法

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITFI20030033A1 (it) * 2003-02-10 2004-08-11 Inalco Spa Processo per la preparazione di derivati ribofuranosidici

Also Published As

Publication number Publication date
WO2007025304A2 (en) 2007-03-01
UY29769A1 (es) 2007-02-28
WO2007025304A3 (en) 2007-05-31

Similar Documents

Publication Publication Date Title
WO2009049041A3 (en) Polyketal compounds, synthesis, and applications
AR066773A1 (es) Proceso para preparar alcoxidos de metales alcalinos
EP2379748A4 (en) MULTIBASE RELEASE FOR LONG READINGS IN SEQUENCING BY SYNTHESIS PROTOCOLS
ATE533785T1 (de) Peptidfragmente zur induzierung der synthese extrazellulärer matrixproteine
ATE524161T1 (de) Zusammensetzung mit einem gekoppelten enzymsystem
PL2032713T3 (pl) Sposoby wytwarzania hydrolizatu skrobi
WO2007082693A3 (en) Improved enzyme formulations for animal feed
AR057096A1 (es) Proceso para preparar acidos y lactonas sacarinicos
NO20065841L (no) Fremgangsmate for fremstilling av polymelkesyre (PLA) fra fornybart fôr.
ES2386734T8 (es) Ácidos fenoxiacéticos como activadores de PPAR-delta.
MX2009007436A (es) Derivados espirociclicos de acido tetronico.
DE502006009032D1 (de) Verfahren zur herstellung von glycerincarbonat
FR2906530B1 (fr) Procede de synthese d'esters d'estolides.
ATE461279T1 (de) Geordnete mehrschrittsynthese mittels nukleinsäurevermittelter chemie
BR112012008791A2 (pt) Produção de resíduos comestíveis a partir da produção de etanol.
BRPI0408848B8 (pt) composições farmacêuticas de complexo de ciclodextrina-cladribina complexo, usos do referido complexo, bem como processos para a sua preparação
ATE472552T1 (de) Fluorisierungsverfahren zur synthese von 2-ä18fü fluoro-2-deoxy-d-glukose
FR2951195B1 (fr) Composition riche en methionine destinee a l'alimentation animale
AU2010251385A8 (en) Novel solid materials of {[2S, 5R,8S,11S)-5-benzyl-11-(3-guanidino-propyl)-8-isopropyl-7-methyl-3,6,9,12,15-pentaoxo-1,4,7,10,13-pentaaza-cyclopentadec-2-yl]-acetic acid} and methods for obtaining them
MY146610A (en) Process of producing bleach boosters
CR10651A (es) Derivados de feniloxianilina
ATE513918T1 (de) Synthese von sialinsäure in pflanzen
BRPI0509028A (pt) processo para produção de derivados de c-glicosìdeo de flavona
ATE540961T1 (de) Furanosederivate fuer die herstellung von atorvastatin
TR200700154A2 (tr) Endogenik gen aktivasyonu ile eritropoietinin hazırlanması.

Legal Events

Date Code Title Description
FB Suspension of granting procedure