PE37196A1 - Produccion de sacarolosa sin aislamiento del intermediario de 6-ester de sacarolosa cristalina - Google Patents

Produccion de sacarolosa sin aislamiento del intermediario de 6-ester de sacarolosa cristalina

Info

Publication number
PE37196A1
PE37196A1 PE1995282006A PE28200695A PE37196A1 PE 37196 A1 PE37196 A1 PE 37196A1 PE 1995282006 A PE1995282006 A PE 1995282006A PE 28200695 A PE28200695 A PE 28200695A PE 37196 A1 PE37196 A1 PE 37196A1
Authority
PE
Peru
Prior art keywords
sacarolose
sacarolosa
tridesoxigalactosacarosa
desaclation
alcali
Prior art date
Application number
PE1995282006A
Other languages
English (en)
Inventor
Juan A Navia
David S Neiditch
Nicholas M Vernon
Robert E Walkup
Original Assignee
Mcneil Ppc 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=26984204&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=PE37196(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Mcneil Ppc Inc filed Critical Mcneil Ppc Inc
Publication of PE37196A1 publication Critical patent/PE37196A1/es

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
    • C07H3/04—Disaccharides
    • C—CHEMISTRY; METALLURGY
    • C07—ORGANIC CHEMISTRY
    • C07H—SUGARS; DERIVATIVES THEREOF; NUCLEOSIDES; NUCLEOTIDES; NUCLEIC ACIDS
    • C07H5/00—Compounds containing saccharide radicals in which the hetero bonds to oxygen have been replaced by the same number of hetero bonds to halogen, nitrogen, sulfur, selenium, or tellurium
    • C07H5/02—Compounds containing saccharide radicals in which the hetero bonds to oxygen have been replaced by the same number of hetero bonds to halogen, nitrogen, sulfur, selenium, or tellurium to halogen

Landscapes

  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Molecular Biology (AREA)
  • Engineering & Computer Science (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Saccharide Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Steroid Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Compounds Of Unknown Constitution (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Enzymes And Modification Thereof (AREA)
  • Fish Paste Products (AREA)

Abstract

SE REFIERE A UN PROCEDIMIENTO PARA PRODUCIR SACAROLOSA A PARTIR DE UNA MEZCLA DE: A) 6-0-ACIL-4,1`,6',TRICLORO-4,1',6'-TRIDESOXIGALACTOSACAROSA, PREFERIBLEMENTE 6-0-ACIL-4,1',6'-TRICLORO-4,1',6'-TRIDESOXIGALACTOSACAROSA O 6-0-BENZOIL-4,1',6'-TRICLORO-4,1',6'-TRIDESOXIGALACTOSACAROSA; B) SAL INCLUYENDO CLORURO DE METAL ALCALI O ALCALINOTERREO; C) AGUA; Y D) OTROS SUB-PRODUCTOS DE SACAROSA CLORADOS, EN UN MEDIO DE REACCION QUE COMPRENDE UNA AMIDA TERCIARIA (N,N-DIMETILFORMAMIDA); CARACTERIZADO PORQUE DICHO PROCEDIMIENTO COMPRENDE: 1) DESACILACION DEL COMPUESTO (A), ELEVANDO EL pH DE LA SOLUCION ACUOSA (A),(B),(C) Y (D) HASTA APROXIMADAMENTE 11 (� 1), A TEMPERATURA Y TIEMPO SUFICIENTE PARA EFECTUAR LA DESACILACION, PARA PRODUCIR UNA SOLUCION ACUOSA QUE COMPRENDE SACAROLOSA, SAL INCLUYENDO CLORUROS DE METAL ALCALI O ALCALINOTERREO, Y OTROS SUB-PRODUCTOS DE SACAROSA CLORADOS, EN UN MEDIO DE REACCION QUE COMPRENDE UNA AMIDA TERCIARIA; 2) REMOVER LA AMIDA TERCIARIA MEDIANTE SEPARACION DE VAPOR; Y 3) RECUPERAR LA SACAROLOSA A PARTIR DEL PASO (2), MEDIANTE UN BANO CONTINUO O EXTRACCION A CONTRACORRIENTE CONTINUA; ADEMAS LA SACAROLOSA ES PURIFICADA ADICIONALMENTE MEDIANTE CRISTALIZACION, QUE SE LLEVA A CABO A PARTIR DE AGUA O ACETATO DE ETILO
PE1995282006A 1994-10-17 1995-10-16 Produccion de sacarolosa sin aislamiento del intermediario de 6-ester de sacarolosa cristalina PE37196A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US32395494A 1994-10-17 1994-10-17
US08/448,710 US5498709A (en) 1994-10-17 1995-05-24 Production of sucralose without intermediate isolation of crystalline sucralose-6-ester

Publications (1)

Publication Number Publication Date
PE37196A1 true PE37196A1 (es) 1996-09-24

Family

ID=26984204

Family Applications (1)

Application Number Title Priority Date Filing Date
PE1995282006A PE37196A1 (es) 1994-10-17 1995-10-16 Produccion de sacarolosa sin aislamiento del intermediario de 6-ester de sacarolosa cristalina

Country Status (21)

Country Link
US (1) US5498709A (es)
EP (1) EP0708110B1 (es)
JP (1) JP4450436B2 (es)
KR (1) KR100390629B1 (es)
AT (1) ATE199723T1 (es)
AU (1) AU707557B2 (es)
BR (1) BR9504423A (es)
CA (1) CA2160641C (es)
DE (1) DE69520321T2 (es)
DK (1) DK0708110T3 (es)
ES (1) ES2157304T3 (es)
FI (1) FI954908L (es)
GR (1) GR3035878T3 (es)
IL (1) IL115562A (es)
MY (1) MY113405A (es)
NO (1) NO304950B1 (es)
NZ (1) NZ280208A (es)
PE (1) PE37196A1 (es)
PT (1) PT708110E (es)
TR (1) TR199501279A2 (es)
TW (1) TW331561B (es)

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CN109180748B (zh) * 2018-10-12 2022-04-08 安徽金禾实业股份有限公司 一种三氯蔗糖氯化中和反应后溶剂的分离方法
CN111574394B (zh) * 2020-05-22 2022-08-19 安徽金禾实业股份有限公司 一种三氯蔗糖生产中含羧酸dmf的处理方法
EP4206211B1 (en) 2020-09-30 2025-12-31 Anhui Jinhe Industrial Co., Ltd. SUCRALOSE PURIFICATION PROCESS
CN112585151A (zh) * 2020-11-13 2021-03-30 安徽金禾实业股份有限公司 三氯蔗糖的提纯方法
CN112933635B (zh) * 2021-03-04 2022-04-12 安徽金禾实业股份有限公司 一种环绕离心式蔗糖-6-酯连续生产设备及生产方法
CN113767109A (zh) * 2021-08-04 2021-12-07 安徽金禾实业股份有限公司 三氯蔗糖的制备方法
WO2024082177A1 (zh) * 2022-10-19 2024-04-25 安徽金禾实业股份有限公司 一种利用水解体系制备三氯蔗糖粗品的方法

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Also Published As

Publication number Publication date
DK0708110T3 (da) 2001-04-17
FI954908A7 (fi) 1996-04-18
IL115562A (en) 2000-11-21
JPH08208679A (ja) 1996-08-13
NO304950B1 (no) 1999-03-08
NO954111L (no) 1996-04-18
CA2160641A1 (en) 1996-04-18
EP0708110A3 (en) 1996-08-07
MY113405A (en) 2002-02-28
BR9504423A (pt) 1997-05-27
AU707557B2 (en) 1999-07-15
DE69520321T2 (de) 2001-08-09
NO954111D0 (no) 1995-10-16
ATE199723T1 (de) 2001-03-15
ES2157304T3 (es) 2001-08-16
GR3035878T3 (en) 2001-08-31
JP4450436B2 (ja) 2010-04-14
KR100390629B1 (ko) 2003-12-06
US5498709A (en) 1996-03-12
TR199501279A2 (tr) 1996-06-21
CA2160641C (en) 2007-03-20
EP0708110B1 (en) 2001-03-14
KR960014150A (ko) 1996-05-22
TW331561B (en) 1998-05-11
DE69520321D1 (de) 2001-04-19
IL115562A0 (en) 1996-01-19
FI954908A0 (fi) 1995-10-16
PT708110E (pt) 2001-06-29
FI954908L (fi) 1996-04-18
AU3420195A (en) 1996-05-02
NZ280208A (en) 1996-07-26
EP0708110A2 (en) 1996-04-24

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