DERIVATIVES OF ASPARTAME OR THEIR PHYSIOLOGICALLY ACCEPTABLE SALTS, METHOD FOR THEIR PRODUCTION, SWEETENNING AGENT Russian patent published in 1998 - IPC

Abstract RU 2107071 C1

FIELD: organic chemistry; medicine. SUBSTANCE: derivatives of aspartame have formula where R is chosen of , cyclohexyl, cycloheptyl. cyclooctyl, cyclopentylmethyl, cyclohexylmethyl, 3-phenyl propyl, 3-methyl-3-phenyl propyl, 3,3-dimethylcyclopentyl, 3-methylcyclohexyl, 3,3,5,5-tetramethylcyclohexyl, 2-hydroxycyclohexyl 3-[4-hydroxy-3-methoxyphenyl] -propyl, 3-[4-hydroxy-3-methoxyphenyl] -2-propenyl, 3-[4-hydroxy-3-methoxyphenyl]-1-methyl-2-propenyl; X is chosen of CH₃,CH₂CH₃,CH(CH₃)₂,CH₂CH₂CH₃ and C(CH₃)₃; Z is hydrogen atom or OH-group. EFFECT: improved quality. 8 cl, 2 tbl, 2 dwg

Similar patents RU2107071C1

Title	Year	Author	Number
N-[N-(3,3-DIMETHYLBUTYL)-L-α-ASPARTYL]-L-HEXAHYDROPHENYLALANINE METHYL ESTER AS SWEETENER AND METHOD OF PREPARATION THEREOF	1995	Klod Nofr Zhan-Mari Tinti	RU2138511C1
N-(S)-1-PHENYL-1-ALKANEAMIDE AS SWEETENING AGENT	1997	Klod Nofr Zhan-Mari Tinti	RU2174983C2
METHOD OF PREPARING ASPARTAME DERIVATIVE SUITABLE AS SWEETENER	1995	Klod Nofr Zhan-Mari Tinti	RU2138510C1
SWEETENING AGENT AND A METHOD OF ITS SYNTHESIS	1990	Klod Nofr[Fr] Zhan-Mari Tinti[Fr]	RU2053239C1
NOVEL DERIVATIVES OF ASPARTYL DIPEPTIDE ESTER AND SWEETENING AGENTS	1999	Amino Jusuke Juzava Kazuko Takemoto Tadasi Nakamura Rioitiro	RU2192430C2
ESTER DERIVATIVES OF ASPARTYLDIPEPTIDES AND SWEETENING SUBSTANCES	1999	Amino Jusuke Juzava Kazuko Takemoto Tadasi Nakamura Rioitiro	RU2179979C1
METHOD FOR PRODUCING OF CHEWING GUM COMPRISING N-SUBSTITUTED ASPARTAME DERIVATIVE (VERSIONS) AND CHEWING GUM PRODUCED BY METHOD (VERSIONS)	1998	Jatka Robert Dzh. Taunsend Donal'D Dzh. Dzhonson Sonja S. Grinberg Majkl Dzh. Sajtler Daniehl Dzh.	RU2225139C2
MIXED CRYSTALS CONTAINING ASPARTAM AND ASPARTAM DERIVATIVE AND METHOD OF THEIR PREPARING	1998	Kisisita Akikhiro Nagasima Kazutaka	RU2189988C2
SWEET TASTE ENHANCERS, SWEETENER COMPOSITIONS WITH ENHANCED SWEET TASTE, METHODS FOR THEIR PREPARATION AND APPLICATION	2008	Prakash Indra Apreti Mani Djubua Grant E. King Dzhordzh A. Klusik Dzhozef San Migel' Rafaehl' I.	RU2470527C2
COMPOSITIONS OF HIGH-INTENSIVE SWEETENING AGENTS WITH IMPROVED SWEETNESS, TASTE MODIFYING AGENT AND THEIR APPLICATION	2000	Isij Soiti	RU2238945C2

RU 2 107 071 C1

Authors

Klod Nofr[Fr]

Zhan-Mari Tinti[Fr]

Dates

1998-03-20—Published

1993-11-10—Filed