ES8306764A1 - Un procedimiento para la preparacion de derivados de sucrosa'4-halo-sustituidos. - Google Patents

Un procedimiento para la preparacion de derivados de sucrosa'4-halo-sustituidos.

Info

Publication number
ES8306764A1
ES8306764A1 ES511753A ES511753A ES8306764A1 ES 8306764 A1 ES8306764 A1 ES 8306764A1 ES 511753 A ES511753 A ES 511753A ES 511753 A ES511753 A ES 511753A ES 8306764 A1 ES8306764 A1 ES 8306764A1
Authority
ES
Spain
Prior art keywords
atom
halo
represent
sucrose derivatives
halogen
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
Application number
ES511753A
Other languages
English (en)
Other versions
ES511753A0 (es
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.)
Tate and Lyle PLC
Original Assignee
Tate and Lyle PLC
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 Tate and Lyle PLC filed Critical Tate and Lyle PLC
Publication of ES8306764A1 publication Critical patent/ES8306764A1/es
Publication of ES511753A0 publication Critical patent/ES511753A0/es
Granted legal-status Critical Current

Links

Classifications

    • 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    • C07H5/00—Compounds containing saccharide radicals in which the hetero bonds to oxygen have been replaced by the same number of hetero bonds to halogen, nitrogen, sulfur, selenium, or tellurium
    • C07H5/02—Compounds containing saccharide radicals in which the hetero bonds to oxygen have been replaced by the same number of hetero bonds to halogen, nitrogen, sulfur, selenium, or tellurium to halogen
    • A—HUMAN NECESSITIES
    • A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23L—FOODS, FOODSTUFFS, OR NON-ALCOHOLIC BEVERAGES, NOT COVERED BY SUBCLASSES A21D OR A23B-A23J; THEIR PREPARATION OR TREATMENT, e.g. COOKING, MODIFICATION OF NUTRITIVE QUALITIES, PHYSICAL TREATMENT; PRESERVATION OF FOODS OR FOODSTUFFS, IN GENERAL
    • A23L27/00—Spices; Flavouring agents or condiments; Artificial sweetening agents; Table salts; Dietetic salt substitutes; Preparation or treatment thereof
    • A23L27/30—Artificial sweetening agents
    • A23L27/33—Artificial sweetening agents containing sugars or derivatives
    • A23L27/37—Halogenated sugars

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Molecular Biology (AREA)
  • Polymers & Plastics (AREA)
  • Biochemistry (AREA)
  • Biotechnology (AREA)
  • General Health & Medical Sciences (AREA)
  • Genetics & Genomics (AREA)
  • Nutrition Science (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Food Science & Technology (AREA)
  • Saccharide Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Seasonings (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Heterocyclic Carbon Compounds Containing A Hetero Ring Having Oxygen Or Sulfur (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Nitrogen Condensed Heterocyclic Rings (AREA)
  • Cephalosporin Compounds (AREA)
  • Steroid Compounds (AREA)
  • Outer Garments And Coats (AREA)

Abstract

PROCEDIMIENTO PARA LA PREPARACION DE DERIVADOS DE SUCROSA 4 -HALO-SUSTITUIDOS DE FORMULA GENERAL (I), EN LA QUE X REPRESENTA UN ATOMO DE HALOGENO; R Y R REPRESENTAN UN GRUPO HIDROXI, UN ATOMO DE HIDROGENO O UN ATOMO DE HALOGENO; Y R 3 Y R REPRESENTAN ATOMOS DE HALOGENO O UN GRUPO HIDROXI. COMPRENDE LAS SIGUIENTES FASES: PRIMERA, SE SOMETE A REACCION UN COMPUESTO DE FORMULA (II), EN LA QUE R , R , R Y R TIENEN LOS MISMOS SIGNIFICADOS YA INDICADOS; R REPRESENTA UN GRUPO HIDROXI O UN GRUPO HIDROXI PROTEGIDO, CON UNA TRIARILFOSFINA JUNTO CON UN AZODICARBOXILATO DE DIALQUILO PARA FORMAR UN 3 ,4 -~ALIXO~B-EPOXIDO; SEGUNDA, SE PROTEGEN TODOS LOS GRUPOS HIDROXI EN LA MOLECULA; TERCERA, SE SOMETE A REACCION EL EPOXIDO CON UNA FUENTE DE IONES HALURO; Y POR ULTIMO, SE SEPARAN LOS GRUPOS PROTECTORES. DE APLICACION EN LA PREPARACION DE PRODUCTOS DIETETICOS Y EN LA FABRICACION DE BEBIDAS BLANDAS.
ES511753A 1981-08-21 1982-04-27 Un procedimiento para la preparacion de derivados de sucrosa'4-halo-sustituidos. Granted ES511753A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8125622 1981-08-21

Publications (2)

Publication Number Publication Date
ES8306764A1 true ES8306764A1 (es) 1983-06-01
ES511753A0 ES511753A0 (es) 1983-06-01

Family

ID=10524107

Family Applications (1)

Application Number Title Priority Date Filing Date
ES511753A Granted ES511753A0 (es) 1981-08-21 1982-04-27 Un procedimiento para la preparacion de derivados de sucrosa'4-halo-sustituidos.

Country Status (22)

Country Link
EP (1) EP0073093B1 (es)
JP (1) JPS5835196A (es)
KR (1) KR870001900B1 (es)
AT (1) ATE10003T1 (es)
AU (1) AU557186B2 (es)
CA (1) CA1189070A (es)
DE (1) DE3261037D1 (es)
DK (1) DK158472C (es)
ES (1) ES511753A0 (es)
FI (1) FI71159C (es)
GB (1) GB2104063B (es)
GR (1) GR75418B (es)
IE (1) IE52795B1 (es)
IL (1) IL65621A (es)
MX (1) MX7260E (es)
NO (1) NO152875C (es)
NZ (1) NZ200418A (es)
PT (1) PT74796B (es)
SU (1) SU1301316A3 (es)
TR (1) TR21241A (es)
YU (1) YU90682A (es)
ZA (1) ZA822854B (es)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8403611D0 (en) * 1984-02-10 1984-03-14 Tate & Lyle Plc Sweetener
DE3432565A1 (de) * 1984-09-05 1986-03-13 Hoechst Ag, 6230 Frankfurt Verfahren zur herstellung von glycosylfluoriden
GB8818430D0 (en) * 1988-08-03 1988-09-07 Tate & Lyle Plc Process
GB8822673D0 (en) * 1988-09-27 1988-11-02 Tate & Lyle Plc Selective acylation of sugars
GB8822674D0 (en) * 1988-09-27 1988-11-02 Tate & Lyle Plc Preparation of acylated sucrose derivatives
US5272146A (en) * 1992-10-02 1993-12-21 The United States Of America As Represented By The United States Department Of Health And Human Services 1,2-dihydroellipticines with activity against CNS specific cancer cell lines
US8057820B2 (en) 2004-10-08 2011-11-15 Mcneil-Ppc, Inc. Enteric coated aspirin granules comingled with binder
US8758814B2 (en) 2004-10-08 2014-06-24 Mcneil-Ppc, Inc. Chewable enteric coated aspirin tablets
JP4910091B2 (ja) * 2005-02-16 2012-04-04 国立大学法人北海道大学 ４位ハロゲン化ガラクトース含有糖鎖及びその応用
US20220001038A1 (en) * 2017-06-21 2022-01-06 H. Lee Moffitt Cancer Center And Research Institute, Inc. Conjugates for detection of axillary lymph node metastases

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL7612668A (nl) * 1976-01-06 1977-07-08 Dow Chemical Co Werkwijze voor het bereiden van nieuwe organo- fosforusverbindingen.
CA1183133A (en) * 1980-10-28 1985-02-26 Tate & Lyle Public Limited Company Sweet chlorine-substituted disaccharides

Also Published As

Publication number Publication date
KR830010125A (ko) 1983-12-26
GR75418B (es) 1984-07-16
IE52795B1 (en) 1988-03-02
IL65621A (en) 1985-08-30
NZ200418A (en) 1985-07-12
NO152875C (no) 1985-12-04
IE820976L (en) 1983-02-21
GB2104063A (en) 1983-03-02
AU557186B2 (en) 1986-12-11
NO821348L (no) 1983-02-22
DK188782A (da) 1983-02-22
JPS5835196A (ja) 1983-03-01
DK158472B (da) 1990-05-21
AU8302582A (en) 1983-02-24
GB2104063B (en) 1985-11-06
FI71159C (fi) 1986-11-24
YU90682A (en) 1985-06-30
FI71159B (fi) 1986-08-14
PT74796B (en) 1983-11-07
ATE10003T1 (de) 1984-11-15
DE3261037D1 (en) 1984-11-29
MX7260E (es) 1988-03-01
PT74796A (en) 1982-05-01
EP0073093B1 (en) 1984-10-24
CA1189070A (en) 1985-06-18
KR870001900B1 (ko) 1987-10-21
ZA822854B (en) 1983-03-30
JPS6254436B2 (es) 1987-11-14
FI821486L (fi) 1983-02-22
NO152875B (no) 1985-08-26
FI821486A0 (fi) 1982-04-28
DK158472C (da) 1990-10-08
SU1301316A3 (ru) 1987-03-30
EP0073093A1 (en) 1983-03-02
TR21241A (tr) 1984-02-07
ES511753A0 (es) 1983-06-01

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