RU2001111037A - Derivative Compound of N-Alkylaspartildipeptidide and a Sweetening Agent - Google Patents
Derivative Compound of N-Alkylaspartildipeptidide and a Sweetening AgentInfo
- Publication number
- RU2001111037A RU2001111037A RU2001111037/04A RU2001111037A RU2001111037A RU 2001111037 A RU2001111037 A RU 2001111037A RU 2001111037/04 A RU2001111037/04 A RU 2001111037/04A RU 2001111037 A RU2001111037 A RU 2001111037A RU 2001111037 A RU2001111037 A RU 2001111037A
- Authority
- RU
- Russia
- Prior art keywords
- group
- hydrogen atom
- derivative according
- benzyl
- methyl
- Prior art date
Links
- 0 *C(*)(*#C)N* Chemical compound *C(*)(*#C)N* 0.000 description 1
Images
Claims (28)
в которой R1, R2, R3, R4 и R5 являются взаимонезависимыми и означают заместитель, выбранный из группы, состоящей из атома водорода; гидроксильной группы; алкоксигруппы, имеющей 1-3 атома углерода; алкильной группы, имеющей 1-3 атома углерода; и гидроксиалкилоксигруппы, имеющей два или три атома углерода; или R1 и R2 или R2 и R3, взятые вместе, означают метилендиоксигруппу;
при условии, что в случае, когда R1 и R2 или R2 и R3, взятые вместе, означают метилендиоксигруппу, R4 и R5 и R1 или R3, которые не связаны с R2, являются взаимонезависимыми и означают один из вышеуказанных заместителей, приведенных для данного символа;
R6, R7, R8, R9 и R10 являются взаимонезависимыми и означают заместитель, выбранный из группы, состоящей из атома водорода и алкильной группы с 1-3 атомами углерода, и необязательно два заместителя, выбранные из R6, R7, R8, R9 и R10, могут быть взяты вместе и означают алкиленовую группу с 1-5 атомами углерода;
при условии, что если любые два необязательные заместителя, выбранные из R6, R7, R8, R9 и R10, взятые вместе, означают алкиленовую группу с 1-5 атомами углерода, заместители иные, чем выбранные два заместителя, являются взаимонезависимыми и означают один из указанных заместителей, приведенных для данного символа;
R11 означает заместитель, выбранный из группы, состоящей из атома водорода, бензильной группы, п-гидроксибензильной группы, циклогексилметильной группы, фенильной группы, циклогексильной группы, фенилэтильной группы и циклогексилэтильной группы; R12 означает заместитель, выбранный из группы, состоящей из атома водорода и алкильной группы с 1-3 атомами углерода, a R13 означает заместитель, выбранный из группы, состоящей из алкильных групп с 1-4 атомами углерода;
кроме производных, в которых все R6, R7, R8, R9 и R10 означают атом водорода одновременно; производные, в которых R6 означает метильную группу, R1, R2, R3, R4, R5, R7, R8, R9, R10 и R12 означают атом водорода одновременно, и одновременно R11 означает бензильную группу или п-гидроксибензильную группу; и производные, в которых R2 означает метоксигруппу, R3 означает гидроксильную группу, R3 означает метильную группу, R1, R4, R5, R6, R7, R8 и R9 означают атом водорода одновременно, а R11 означает бензильную группу или п-гидроксибензильную группу.1. Derivatives of esters of N-alkylaspartyl dipeptide, including their salt forms, represented by the following general formula (1) (see graphic part),
in which R 1 , R 2 , R 3 , R 4 and R 5 are mutually independent and mean a substituent selected from the group consisting of a hydrogen atom; hydroxyl group; alkoxy groups having 1 to 3 carbon atoms; an alkyl group having 1-3 carbon atoms; and hydroxyalkyloxy groups having two or three carbon atoms; or R 1 and R 2 or R 2 and R 3 , taken together, means a methylenedioxy group;
provided that in the case when R 1 and R 2 or R 2 and R 3 taken together mean methylenedioxy, R 4 and R 5 and R 1 or R 3 that are not related to R 2 are mutually independent and mean one of the above substituents given for a given symbol;
R 6 , R 7 , R 8 , R 9 and R 10 are mutually independent and mean a substituent selected from the group consisting of a hydrogen atom and an alkyl group with 1 to 3 carbon atoms, and optionally two substituents selected from R 6 , R 7 , R 8 , R 9 and R 10 can be taken together and mean an alkylene group with 1-5 carbon atoms;
with the proviso that if any two optional substituents selected from R 6 , R 7 , R 8 , R 9 and R 10 taken together represent an alkylene group with 1-5 carbon atoms, substituents other than the chosen two substituents are mutually independent and means one of the indicated substituents given for a given symbol;
R 11 means a substituent selected from the group consisting of a hydrogen atom, a benzyl group, a p-hydroxybenzyl group, a cyclohexylmethyl group, a phenyl group, a cyclohexyl group, a phenylethyl group and a cyclohexylethyl group; R 12 means a substituent selected from the group consisting of a hydrogen atom and an alkyl group with 1-3 carbon atoms, and R 13 means a substituent selected from the group consisting of alkyl groups with 1-4 carbon atoms;
except derivatives, in which all R 6 , R 7 , R 8 , R 9 and R 10 mean a hydrogen atom at the same time; derivatives in which R 6 means methyl group, R 1 , R 2 , R 3 , R 4 , R 5 , R 7 , R 8 , R 9 , R 10 and R 12 mean a hydrogen atom at the same time, and at the same time R 11 means benzyl a group or p-hydroxybenzyl group; and derivatives in which R 2 means a methoxy group, R 3 means a hydroxyl group, R 3 means a methyl group, R 1 , R 4 , R 5 , R 6 , R 7 , R 8 and R 9 mean a hydrogen atom simultaneously, and R 11 means a benzyl group or a p-hydroxybenzyl group.
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10/264252 | 1998-09-18 | ||
JP26425298 | 1998-09-18 | ||
JP16941999 | 1999-06-16 | ||
JP11/169419 | 1999-06-16 |
Publications (2)
Publication Number | Publication Date |
---|---|
RU2001111037A true RU2001111037A (en) | 2003-04-20 |
RU2207344C2 RU2207344C2 (en) | 2003-06-27 |
Family
ID=26492759
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2001111037/04A RU2207344C2 (en) | 1998-09-18 | 1999-09-10 | Derivative of n-alkylaspartyl dipeptide ester and sweetening agent |
Country Status (22)
Country | Link |
---|---|
US (1) | US7238830B2 (en) |
EP (1) | EP1114828B1 (en) |
KR (1) | KR100601746B1 (en) |
CN (1) | CN1206238C (en) |
AR (1) | AR023048A1 (en) |
AT (1) | ATE388959T1 (en) |
AU (1) | AU748136B2 (en) |
BR (1) | BR9913779B1 (en) |
CA (1) | CA2344314A1 (en) |
CZ (1) | CZ2001974A3 (en) |
DE (1) | DE69938352T2 (en) |
HU (1) | HUP0103979A3 (en) |
IL (1) | IL141525A0 (en) |
NO (1) | NO20011156L (en) |
NZ (1) | NZ510439A (en) |
OA (1) | OA11654A (en) |
PL (1) | PL346665A1 (en) |
RU (1) | RU2207344C2 (en) |
SK (1) | SK3682001A3 (en) |
TR (1) | TR200100778T2 (en) |
TW (1) | TW589324B (en) |
WO (1) | WO2000017230A1 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2001018034A1 (en) * | 1999-09-07 | 2001-03-15 | Ajinomoto Co., Inc. | Process for producing aspartame derivative, method of purifying the same, crystals thereof and use of the same |
JP2001097998A (en) * | 1999-10-01 | 2001-04-10 | Ajinomoto Co Inc | Ester derivative of aspartyl dipeptide and sweetener |
EP1227104A4 (en) | 1999-10-07 | 2003-04-09 | Ajinomoto Kk | Processes for producing and purifying aspartame derivatives and process for producing production intermediates |
EP1231215A4 (en) | 1999-10-07 | 2004-07-14 | Ajinomoto Kk | Process for the production of aspartyldipeptide ester derivatives, novel intermediates therefor and process for the production of the intermediates |
WO2001027142A1 (en) * | 1999-10-08 | 2001-04-19 | Ajinomoto Co., Inc. | Process for producing aspartame derivative, crystals thereof, novel production intermediates therefor and process for producing the intermediate |
JP2001199930A (en) | 2000-01-20 | 2001-07-24 | Ajinomoto Co Inc | New arylpropylaldehyde derivative, method for production of the derivative and its use, etc. |
CA2437655A1 (en) | 2001-02-08 | 2002-08-15 | Ajinomoto Co., Inc. | Novel n-alkylaspartyl amide derivative and sweetening agent |
IN2015CH02019A (en) * | 2015-04-20 | 2015-06-05 | Divis Lab Ltd |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3475403A (en) * | 1967-01-20 | 1969-10-28 | Searle & Co | Aspartic acid containing dipeptide lower alkyl esters |
FR2533210A1 (en) * | 1982-09-17 | 1984-03-23 | Lyon I Universite Claude | SWEETENERS OF SYNTHESIS |
US4766246A (en) | 1986-08-19 | 1988-08-23 | General Foods Corporation | L-aminodicarboxylic acid esters |
FR2653303B1 (en) * | 1989-10-24 | 1992-09-18 | Noffre Claude | HIGH STABILITY SWEETENERS DERIVED FROM L-ASPARTIC AND L-GLUTAMIC N-HYDROCARBON ACIDS 1-OXO-2-BRANCHED. |
FR2697844B1 (en) * | 1992-11-12 | 1995-01-27 | Claude Nofre | New compounds derived from dipeptides or dipeptide analogues useful as sweetening agents, process for their preparation. |
FR2719591B1 (en) * | 1994-05-09 | 1996-07-26 | Claude Nofre | New compound useful as a sweetening agent, its preparation process. |
JP3648784B2 (en) * | 1994-07-08 | 2005-05-18 | 味の素株式会社 | Novel aspartyl dipeptide derivatives and sweeteners |
JPH09323966A (en) * | 1996-01-12 | 1997-12-16 | Ajinomoto Co Inc | New aspartylamide derivative and sweetener |
JP3951342B2 (en) * | 1996-07-10 | 2007-08-01 | 味の素株式会社 | Novel aspartyl dipeptide amide derivatives and sweeteners |
JPH10259194A (en) | 1997-03-18 | 1998-09-29 | Ajinomoto Co Inc | New peptide derivative and sweetener |
PL197801B1 (en) * | 1998-04-09 | 2008-04-30 | Ajinomoto Kk | Aspartyl dipeptide ester derivatives and sweeteners |
JP2001097998A (en) | 1999-10-01 | 2001-04-10 | Ajinomoto Co Inc | Ester derivative of aspartyl dipeptide and sweetener |
-
1999
- 1999-09-10 TR TR2001/00778T patent/TR200100778T2/en unknown
- 1999-09-10 PL PL99346665A patent/PL346665A1/en not_active Application Discontinuation
- 1999-09-10 DE DE69938352T patent/DE69938352T2/en not_active Expired - Lifetime
- 1999-09-10 AU AU56501/99A patent/AU748136B2/en not_active Ceased
- 1999-09-10 KR KR1020017003420A patent/KR100601746B1/en not_active Expired - Fee Related
- 1999-09-10 SK SK368-2001A patent/SK3682001A3/en unknown
- 1999-09-10 NZ NZ510439A patent/NZ510439A/en unknown
- 1999-09-10 WO PCT/JP1999/004977 patent/WO2000017230A1/en active IP Right Grant
- 1999-09-10 OA OA1200100069A patent/OA11654A/en unknown
- 1999-09-10 CA CA002344314A patent/CA2344314A1/en not_active Abandoned
- 1999-09-10 EP EP99943302A patent/EP1114828B1/en not_active Expired - Lifetime
- 1999-09-10 RU RU2001111037/04A patent/RU2207344C2/en not_active IP Right Cessation
- 1999-09-10 HU HU0103979A patent/HUP0103979A3/en unknown
- 1999-09-10 AT AT99943302T patent/ATE388959T1/en not_active IP Right Cessation
- 1999-09-10 BR BRPI9913779-8A patent/BR9913779B1/en not_active IP Right Cessation
- 1999-09-10 CN CNB998104671A patent/CN1206238C/en not_active Expired - Fee Related
- 1999-09-10 IL IL14152599A patent/IL141525A0/en unknown
- 1999-09-10 CZ CZ2001974A patent/CZ2001974A3/en unknown
- 1999-09-14 TW TW088115846A patent/TW589324B/en not_active IP Right Cessation
- 1999-09-17 AR ARP990104691A patent/AR023048A1/en unknown
-
2001
- 2001-03-07 NO NO20011156A patent/NO20011156L/en unknown
- 2001-03-16 US US09/809,197 patent/US7238830B2/en not_active Expired - Fee Related
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