PT91532A - Processo para a preparacao de aril-ureias e aril-tio-ureias substituidas com elevada potencia edulcorante e de composicoes adulcorantes que as contem - Google Patents

Processo para a preparacao de aril-ureias e aril-tio-ureias substituidas com elevada potencia edulcorante e de composicoes adulcorantes que as contem

Info

Publication number
PT91532A
PT91532A PT91532A PT9153289A PT91532A PT 91532 A PT91532 A PT 91532A PT 91532 A PT91532 A PT 91532A PT 9153289 A PT9153289 A PT 9153289A PT 91532 A PT91532 A PT 91532A
Authority
PT
Portugal
Prior art keywords
ureias
edulcorant
aril
tio
preparation
Prior art date
Application number
PT91532A
Other languages
English (en)
Other versions
PT91532B (pt
Inventor
Darold L Madigan
George W Muller
Eric Walters
John C Culberson
Grant E Dubois
Jeffery S Carter
Srivivasan Nagarajan
Russell C Klix
Davis J Ager
Carrie A Klade
Original Assignee
Nutrasweet 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 Nutrasweet Co filed Critical Nutrasweet Co
Publication of PT91532A publication Critical patent/PT91532A/pt
Publication of PT91532B publication Critical patent/PT91532B/pt

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Classifications

    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D317/00Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms
    • C07D317/08Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3
    • C07D317/44Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems
    • C07D317/46Heterocyclic compounds containing five-membered rings having two oxygen atoms as the only ring hetero atoms having the hetero atoms in positions 1 and 3 ortho- or peri-condensed with carbocyclic rings or ring systems condensed with one six-membered ring
    • C07D317/48Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring
    • C07D317/50Methylenedioxybenzenes or hydrogenated methylenedioxybenzenes, unsubstituted on the hetero ring with only hydrogen atoms, hydrocarbon or substituted hydrocarbon radicals, directly attached to atoms of the carbocyclic ring
    • C07D317/60Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C275/00Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
    • C07C275/26Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups having nitrogen atoms of urea groups bound to carbon atoms of rings other than six-membered aromatic rings
    • AHUMAN NECESSITIES
    • A23FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
    • A23LFOODS, 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
    • A23L27/00Spices; Flavouring agents or condiments; Artificial sweetening agents; Table salts; Dietetic salt substitutes; Preparation or treatment thereof
    • A23L27/30Artificial sweetening agents
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C275/00Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
    • C07C275/28Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups having nitrogen atoms of urea groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C275/00Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
    • C07C275/28Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups having nitrogen atoms of urea groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
    • C07C275/30Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups having nitrogen atoms of urea groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton being further substituted by halogen atoms, or by nitro or nitroso groups
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C275/00Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
    • C07C275/28Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups having nitrogen atoms of urea groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
    • C07C275/32Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups having nitrogen atoms of urea groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton being further substituted by singly-bound oxygen atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C275/00Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
    • C07C275/28Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups having nitrogen atoms of urea groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
    • C07C275/32Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups having nitrogen atoms of urea groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton being further substituted by singly-bound oxygen atoms
    • C07C275/34Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups having nitrogen atoms of urea groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton being further substituted by singly-bound oxygen atoms having nitrogen atoms of urea groups and singly-bound oxygen atoms bound to carbon atoms of the same non-condensed six-membered aromatic ring
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C275/00Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
    • C07C275/28Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups having nitrogen atoms of urea groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
    • C07C275/38Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups having nitrogen atoms of urea groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton being further substituted by doubly-bound oxygen atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C275/00Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
    • C07C275/28Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups having nitrogen atoms of urea groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
    • C07C275/42Derivatives of urea, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups having nitrogen atoms of urea groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton being further substituted by carboxyl groups
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C311/00Amides of sulfonic acids, i.e. compounds having singly-bound oxygen atoms of sulfo groups replaced by nitrogen atoms, not being part of nitro or nitroso groups
    • C07C311/30Sulfonamides, the carbon skeleton of the acid part being further substituted by singly-bound nitrogen atoms, not being part of nitro or nitroso groups
    • C07C311/45Sulfonamides, the carbon skeleton of the acid part being further substituted by singly-bound nitrogen atoms, not being part of nitro or nitroso groups at least one of the singly-bound nitrogen atoms being part of any of the groups, X being a hetero atom, Y being any atom, e.g. N-acylaminosulfonamides
    • C07C311/47Y being a hetero atom
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C335/00Thioureas, i.e. compounds containing any of the groups, the nitrogen atoms not being part of nitro or nitroso groups
    • C07C335/04Derivatives of thiourea
    • C07C335/16Derivatives of thiourea having nitrogen atoms of thiourea groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton
    • C07C335/22Derivatives of thiourea having nitrogen atoms of thiourea groups bound to carbon atoms of six-membered aromatic rings of a carbon skeleton being further substituted by carboxyl groups
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D213/00Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/24Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom with substituted hydrocarbon radicals attached to ring carbon atoms
    • C07D213/54Radicals substituted by carbon atoms having three bonds to hetero atoms with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C07D213/55Acids; Esters
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D213/00Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/60Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom 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
    • C07D213/78Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C07D213/81Amides; Imides
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D213/00Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members
    • C07D213/02Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members
    • C07D213/04Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom
    • C07D213/60Heterocyclic compounds containing six-membered rings, not condensed with other rings, with one nitrogen atom as the only ring hetero atom and three or more double bonds between ring members or between ring members and non-ring members having three double bonds between ring members or between ring members and non-ring members having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen or carbon atoms directly attached to the ring nitrogen atom 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
    • C07D213/78Carbon atoms having three bonds to hetero atoms, with at the most one bond to halogen, e.g. ester or nitrile radicals
    • C07D213/84Nitriles
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D215/00Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems
    • C07D215/02Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom
    • C07D215/12Heterocyclic compounds containing quinoline or hydrogenated quinoline ring systems having no bond between the ring nitrogen atom and a non-ring member or having only hydrogen atoms or carbon atoms directly attached to the ring nitrogen atom with substituted hydrocarbon radicals attached to ring carbon atoms
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07DHETEROCYCLIC COMPOUNDS
    • C07D231/00Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings
    • C07D231/54Heterocyclic compounds containing 1,2-diazole or hydrogenated 1,2-diazole rings condensed with carbocyclic rings or ring systems
    • C07D231/56Benzopyrazoles; Hydrogenated benzopyrazoles
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00Systems containing only non-condensed rings
    • C07C2601/12Systems containing only non-condensed rings with a six-membered ring
    • C07C2601/14The ring being saturated
    • CCHEMISTRY; METALLURGY
    • C07ORGANIC CHEMISTRY
    • C07CACYCLIC OR CARBOCYCLIC COMPOUNDS
    • C07C2601/00Systems containing only non-condensed rings
    • C07C2601/18Systems containing only non-condensed rings with a ring being at least seven-membered

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  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Health & Medical Sciences (AREA)
  • Nutrition Science (AREA)
  • Food Science & Technology (AREA)
  • Polymers & Plastics (AREA)
  • Proteomics, Peptides & Aminoacids (AREA)
  • Pyridine Compounds (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Seasonings (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Medicinal Preparation (AREA)
  • Peptides Or Proteins (AREA)
  • Other In-Based Heterocyclic Compounds (AREA)
  • Quinoline Compounds (AREA)
  • Confectionery (AREA)
  • Heterocyclic Compounds That Contain Two Or More Ring Oxygen Atoms (AREA)
  • Artificial Filaments (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Indole Compounds (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
  • Liquid Developers In Electrophotography (AREA)
  • Prostheses (AREA)
  • Addition Polymer Or Copolymer, Post-Treatments, Or Chemical Modifications (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
PT91532A 1988-08-23 1989-08-23 Processo para a preparacao de aril-ureias e aril-tio-ureias substituidas com elevada potencia edulcorante e de composicoes adulcorantes que as contem PT91532B (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US23539688A 1988-08-23 1988-08-23
US39524289A 1989-08-21 1989-08-21

Publications (2)

Publication Number Publication Date
PT91532A true PT91532A (pt) 1990-03-08
PT91532B PT91532B (pt) 1995-05-04

Family

ID=26928865

Family Applications (1)

Application Number Title Priority Date Filing Date
PT91532A PT91532B (pt) 1988-08-23 1989-08-23 Processo para a preparacao de aril-ureias e aril-tio-ureias substituidas com elevada potencia edulcorante e de composicoes adulcorantes que as contem

Country Status (15)

Country Link
EP (1) EP0355819B1 (pt)
JP (1) JP2791156B2 (pt)
KR (1) KR900701743A (pt)
CN (1) CN1043125A (pt)
AT (1) ATE99674T1 (pt)
AU (1) AU636853B2 (pt)
CA (1) CA1338669C (pt)
DE (1) DE68912026T2 (pt)
DK (1) DK77490D0 (pt)
ES (1) ES2018388A6 (pt)
FI (1) FI902021A0 (pt)
IE (1) IE63737B1 (pt)
NO (1) NO174708C (pt)
PT (1) PT91532B (pt)
WO (1) WO1990002112A1 (pt)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2958023A (en) * 1958-04-21 1960-10-25 Gen Electric Electrical capacitor and terminal arrangement therefor
FR2624699B1 (fr) * 1987-12-18 1990-04-13 Bernard Lyon I Universite Clau Derives heterocycliques de n-carbamoyl-, n-thiocarbamoyl- ou n-amidino-glycine ou beta-alanine utiles comme agents edulcorants
US5455271A (en) * 1992-06-18 1995-10-03 The Scripps Research Institute Tight-binding inhibitors of leukotriene A4 hydrolase
FR2729950B1 (fr) * 1995-01-26 1997-04-18 Univ Claude Bernard Lyon Nouveaux agents edulcorants derivant des acides n-(4- cyanophenylcarbamoyl ou 2-cyanopyrid-5-ylcarbamoyl)-l- aspartique ou l-glutamique alpha-benzenamides
FR2744122B1 (fr) * 1996-01-25 1998-04-30 Univ Claude Bernard Lyon Nouveaux agents edulcorants derivant de l'acide n-(4-cyanophenylcarbamoyl ou 2-cyanopyrid-5-ylcarbamoyl)-l- aspartique alpha-benzenamide 3-monosubstitue
US6673784B1 (en) 1996-03-19 2004-01-06 G. D. Searle & Co. Electrophilic ketones for the treatment of herpesvirus infections
US6221913B1 (en) 1998-01-21 2001-04-24 Zymogenetics, Inc. Dialkyl ureas as calcitonin mimetics
US8124630B2 (en) 1999-01-13 2012-02-28 Bayer Healthcare Llc ω-carboxyaryl substituted diphenyl ureas as raf kinase inhibitors
ES2377847T3 (es) 1999-01-13 2012-04-02 Bayer Healthcare Llc Difenil ureas sustituidas con omega-carboxi arilo como agentes inhibidores de la cinasa p38
US6972296B2 (en) 1999-05-07 2005-12-06 Encysive Pharmaceuticals Inc. Carboxylic acid derivatives that inhibit the binding of integrins to their receptors
SI21096B (sl) * 2001-10-09 2012-05-31 Encysive Pharmaceuticals Inc Derivati karboksilne kisline ki inhibirajo vezavo integrinov na njihove receptorje
EP1474393A1 (en) 2002-02-11 2004-11-10 Bayer Pharmaceuticals Corporation Aryl ureas as kinase inhibitors
SI1478358T1 (sl) 2002-02-11 2013-09-30 Bayer Healthcare Llc Sorafenib tozilat za zdravljenje bolezni, značilnih po abnormalni angiogenezi
DK1626714T3 (da) 2003-05-20 2007-10-15 Bayer Pharmaceuticals Corp Dirarylurinstoffer mod sygdomme medieret af PDGFR
RS52625B (en) 2003-07-23 2013-06-28 Bayer Healthcare Llc FLUORO SUBSTITUTED OMEGA-CARBOXYARYL DIPHENYL UREA FOR TREATMENT AND PREVENTION OF DISEASES AND DISEASES
PL3322695T3 (pl) 2016-09-21 2021-01-11 Celanese International Corporation Kompozycje acesulfamu potasowego i sposoby ich wytwarzania
DK3319948T3 (da) 2016-09-21 2021-09-27 Celanese Int Corp Acesulfam-kaliumsammensætninger og fremgangsmåder til fremstilling af disse
PT3319949T (pt) 2016-09-21 2020-10-12 Celanese Int Corp Composições de acessulfame de potássio e processos para produzir o mesmo
DK3317260T3 (da) 2016-09-21 2020-01-27 Celanese Int Corp Acesulfam-kalium-sammensætninger og fremgangsmåder til fremstilling af disse
JP2020055751A (ja) * 2017-02-13 2020-04-09 味の素株式会社 新規化合物及び該化合物を含有する呈味改善剤

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB707590A (en) * 1950-08-08 1954-04-21 Bayer Ag 4-thioureido-2-hydroxybenzoic acids
US3121111A (en) * 1960-06-20 1964-02-11 Baxter Laboratories Inc Novel 4-thiohydantoic acids
IL55774A (en) * 1977-10-28 1982-04-30 Sparamedica Ag Pharmaceutical compositions containing urea derivatives,certain such novel derivatives and their manufacture
FR2533210A1 (fr) * 1982-09-17 1984-03-23 Lyon I Universite Claude Edulcorants de synthese
DE3236626A1 (de) * 1982-10-04 1984-04-05 Celamerck Gmbh & Co Kg, 6507 Ingelheim Neue harnstoffderivate, ihre herstellung und verwendung
FR2624699B1 (fr) * 1987-12-18 1990-04-13 Bernard Lyon I Universite Clau Derives heterocycliques de n-carbamoyl-, n-thiocarbamoyl- ou n-amidino-glycine ou beta-alanine utiles comme agents edulcorants
FR2624698A1 (fr) * 1987-12-18 1989-06-23 Bernard Lyon I Universite Clau Derives heterocycliques de n-carbamoyl-, n-thiocarbamoyl- ou n-amidino-aminomalonyl ou aminosuccinyl amides utiles comme agents edulcorants

Also Published As

Publication number Publication date
JP2791156B2 (ja) 1998-08-27
FI902021A0 (fi) 1990-04-23
NO901760D0 (no) 1990-04-20
WO1990002112A1 (en) 1990-03-08
JPH03501854A (ja) 1991-04-25
DE68912026D1 (de) 1994-02-17
NO901760L (no) 1990-04-20
ATE99674T1 (de) 1994-01-15
ES2018388A6 (es) 1991-04-01
CA1338669C (en) 1996-10-22
NO174708C (no) 1994-06-22
CN1043125A (zh) 1990-06-20
DE68912026T2 (de) 1994-05-11
PT91532B (pt) 1995-05-04
EP0355819A1 (en) 1990-02-28
EP0355819B1 (en) 1994-01-05
IE892715L (en) 1990-02-23
DK77490A (da) 1990-03-26
IE63737B1 (en) 1995-06-14
DK77490D0 (da) 1990-03-26
NO174708B (no) 1994-03-14
AU4213389A (en) 1990-03-23
AU636853B2 (en) 1993-05-13
KR900701743A (ko) 1990-12-04

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