BRPI0407959A - processo para preparação de dideoxiinosina usando enzima de adenosina desaminase - Google Patents

processo para preparação de dideoxiinosina usando enzima de adenosina desaminase

Info

Publication number
BRPI0407959A
BRPI0407959A BRPI0407959-0A BRPI0407959A BRPI0407959A BR PI0407959 A BRPI0407959 A BR PI0407959A BR PI0407959 A BRPI0407959 A BR PI0407959A BR PI0407959 A BRPI0407959 A BR PI0407959A
Authority
BR
Brazil
Prior art keywords
enzyme
ddl
dda
solution
dideoxyinosine
Prior art date
Application number
BRPI0407959-0A
Other languages
English (en)
Inventor
Paul M Skonezny
Michael Politino
Suo W Liu
Alfred W Boyle
Jason G Chen
Gregory Stein
Thomas Franceschini
Wendy L Anderson
Original Assignee
Bristol Myers Squibb Pharma 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 Bristol Myers Squibb Pharma Co filed Critical Bristol Myers Squibb Pharma Co
Publication of BRPI0407959A publication Critical patent/BRPI0407959A/pt

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P19/00—Preparation of compounds containing saccharide radicals
    • C12P19/26—Preparation of nitrogen-containing carbohydrates
    • C12P19/28—N-glycosides
    • C12P19/30—Nucleotides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H19/00—Compounds containing a hetero ring sharing one ring hetero atom with a saccharide radical; Nucleosides; Mononucleotides; Anhydro-derivatives thereof
    • C07H19/02—Compounds containing a hetero ring sharing one ring hetero atom with a saccharide radical; Nucleosides; Mononucleotides; Anhydro-derivatives thereof sharing nitrogen
    • C07H19/04—Heterocyclic radicals containing only nitrogen atoms as ring hetero atom
    • C07H19/16—Purine radicals
    • C07H19/167—Purine radicals with ribosyl as the saccharide radical
    • C—CHEMISTRY; METALLURGY
    • C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
    • C12P—FERMENTATION OR ENZYME-USING PROCESSES TO SYNTHESISE A DESIRED CHEMICAL COMPOUND OR COMPOSITION OR TO SEPARATE OPTICAL ISOMERS FROM A RACEMIC MIXTURE
    • C12P19/00—Preparation of compounds containing saccharide radicals
    • C12P19/26—Preparation of nitrogen-containing carbohydrates
    • C12P19/28—N-glycosides
    • C12P19/38—Nucleosides
    • C12P19/40—Nucleosides having a condensed ring system containing a six-membered ring having two nitrogen atoms in the same ring, e.g. purine nucleosides

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Zoology (AREA)
  • Wood Science & Technology (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Microbiology (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Bioinformatics & Cheminformatics (AREA)
  • General Engineering & Computer Science (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Enzymes And Modification Thereof (AREA)

Abstract

Patente de Invenção: "PROCESSO PARA PREPARAçãO DE DIDEOXII-NOSINA USANDO ENZIMA DE ADENOSINA DESAMINASE". A presente invenção refere-se a um método de fabricação de didanosina (ddI), incluindo as etapas de: (a) obtenção de uma enzima que expressa a atividade de desaminase de ddA; (b) imobilização da enzima sobre um suporte insolúvel; (c) contato da enzima com uma solução de dideoxiadenosina (ddA) de pelo menos cerca de 4% em peso/volume de ddA em água por um período de tempo e sob certas condições, de modo a produzir uma solução de ddl; e (d) isolamento da ddl da solução de ddl. Opcionalmente, o licor-mãe de ddl é reutilizado em subseqüentes processamentos para aperfeiçoar o rendimento.
BRPI0407959-0A 2003-03-04 2004-02-27 processo para preparação de dideoxiinosina usando enzima de adenosina desaminase BRPI0407959A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US45184203P 2003-03-04 2003-03-04
PCT/US2004/006103 WO2004078993A2 (en) 2003-03-04 2004-02-27 Process for preparing dideoxyinosine using adenosine deaminase enzyme

Publications (1)

Publication Number Publication Date
BRPI0407959A true BRPI0407959A (pt) 2006-03-07

Family

ID=32962647

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0407959-0A BRPI0407959A (pt) 2003-03-04 2004-02-27 processo para preparação de dideoxiinosina usando enzima de adenosina desaminase

Country Status (12)

Country Link
US (1) US20040175804A1 (pt)
EP (1) EP1618204A4 (pt)
JP (1) JP2007525163A (pt)
KR (1) KR20050109956A (pt)
CN (1) CN1954080A (pt)
AU (1) AU2004217521A1 (pt)
BR (1) BRPI0407959A (pt)
CA (1) CA2517674A1 (pt)
MX (1) MXPA05009261A (pt)
PL (1) PL381265A1 (pt)
TW (1) TW200506062A (pt)
WO (1) WO2004078993A2 (pt)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX2009011320A (es) * 2007-04-20 2009-12-15 Enzon Pharmaceuticals Inc Terapia anticancer enzimatica.
US8624217B2 (en) 2010-06-25 2014-01-07 International Business Machines Corporation Planar phase-change memory cell with parallel electrical paths
US8575008B2 (en) 2010-08-31 2013-11-05 International Business Machines Corporation Post-fabrication self-aligned initialization of integrated devices
CN103451255B (zh) * 2013-03-28 2016-03-16 南京工业大学 次黄嘌呤核苷酸的生产方法
CN107974476B (zh) * 2018-01-10 2020-12-29 中国科学院沈阳应用生态研究所 一种虫草素转化为3’-脱氧肌苷的生物转化方法
CN111921505B (zh) * 2020-08-06 2022-08-09 同济大学 邻二醇功能化大孔通孔材料及其制备方法和硼酸吸附应用
WO2023034742A1 (en) * 2021-08-30 2023-03-09 The Board Of Trustees Of The Leland Stanford Junior University T cells with cell-surface expression of adenosine deaminase and uses thereof

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4835104A (en) * 1987-06-16 1989-05-30 Ajinomoto Co., Inc., Patent & Licensing Department Process for producing and purifying 2',3'-dideoxynucleosides, and process for producing 2',3'-dideoxy-2',3'-didehydronucleosides
US5011774A (en) * 1987-07-17 1991-04-30 Bristol-Myers Squibb Co. Dideoxyinosine by enzymatic deamination of dideoxyadenosine
JPH0757198B2 (ja) * 1987-10-07 1995-06-21 味の素株式会社 ジデオキシイノシンの製造方法
US6010853A (en) * 1997-05-29 2000-01-04 Dana-Farber Cancer Institute Siva genes, novel genes involved in CD27-mediated apoptosis
US6068991A (en) * 1997-12-16 2000-05-30 Bristol-Myers Squibb Company High expression Escherichia coli expression vector
DE69922009T2 (de) * 1998-07-23 2005-04-07 Fujisawa Pharmaceutical Co., Ltd. Imidazolverbindungen und ihre verwendung als adenosindeaminase-inhibitoren
WO2002014483A2 (en) * 2000-08-15 2002-02-21 Zymogenetics Inc Human adenosine deaminase

Also Published As

Publication number Publication date
EP1618204A4 (en) 2007-05-30
TW200506062A (en) 2005-02-16
AU2004217521A1 (en) 2004-09-16
US20040175804A1 (en) 2004-09-09
KR20050109956A (ko) 2005-11-22
CN1954080A (zh) 2007-04-25
EP1618204A2 (en) 2006-01-25
WO2004078993A3 (en) 2006-10-05
JP2007525163A (ja) 2007-09-06
CA2517674A1 (en) 2004-09-16
WO2004078993A2 (en) 2004-09-16
PL381265A1 (pl) 2007-05-14
MXPA05009261A (es) 2005-10-19

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A E 7A ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 2129 DE 25/10/2011.