Cycloalkyl ethers and thioethers of dipeptides
원문보기
IPC분류정보
국가/구분
United States(US) Patent
등록
국제특허분류(IPC7판)
C07D-331/04
C07D-327/02
C07D-315/00
C07D-307/02
C07C-069/74
출원번호
US-0686577
(1984-12-27)
발명자
/ 주소
Barnett Ronald E. (Suffern NY) Zanno Paul R. (Nanuet NY) Roy Glenn M. (Garnerville NY)
출원인 / 주소
General Foods Corporation (White Plains NY 02)
인용정보
피인용 횟수 :
3인용 특허 :
0
초록▼
The following dipeptides possess a high order of sweetness: [Figure] wherein X=O or S; R is alkyl containing 1-3 carbon atoms; R1 is cycloalkyl, cycloalkenyl, lower alkyl-substituted cycloalkyl or cycloalkenyl, bicycloalkyl, bicycloalkenyl, tricycloalkyl, cyclic ether, cyclic thioether, cyclic sulfo
The following dipeptides possess a high order of sweetness: [Figure] wherein X=O or S; R is alkyl containing 1-3 carbon atoms; R1 is cycloalkyl, cycloalkenyl, lower alkyl-substituted cycloalkyl or cycloalkenyl, bicycloalkyl, bicycloalkenyl, tricycloalkyl, cyclic ether, cyclic thioether, cyclic sulfoxides, cyclic sulfones, aryl, benzyl, alkylaryl, aromatic heterocyclic or alkyl substituted aromatic heterocyclic containing up to 10 ring carbon atoms and up to a total of 12 carbon atoms; R2, R3, R4 and R6 are each H or lower alkyl; R5 is H, lower alkyl or cycloalkyl containing 3-5 ring carbons; each n=0, 1 or 2; m=0 or 1; Z is an alkylene chain containing 0-2 carbon atoms in the principal chain and up to a total of 6 carbon atoms; and food-acceptable salts.
대표청구항▼
A compound represented by the formula: [Figure] wherein R is alkyl containing 1-3 carbon atoms; when X=S R1 is cycloalkyl, cycloalkenyl, lower alkyl-substituted cycloalkyl or cycloalkenyl, bicycloalkyl, bycycloalkenyl, tricycloalkyl, aryl, alkylaryl, cyclic ether, cyclic thioether, cyclic sulfoxide
A compound represented by the formula: [Figure] wherein R is alkyl containing 1-3 carbon atoms; when X=S R1 is cycloalkyl, cycloalkenyl, lower alkyl-substituted cycloalkyl or cycloalkenyl, bicycloalkyl, bycycloalkenyl, tricycloalkyl, aryl, alkylaryl, cyclic ether, cyclic thioether, cyclic sulfoxide or cyclic sulfone, containing up to 10 ring carbon atoms and up to a total of 12 carbon atoms; when X=O R1 is cyclic ether or cyclic thioether containing up to 10 ring carbon atoms and up to a total of 12 carbon atoms; R2, R3, R4 and R6 are each H or lower alkyl; R5 is H, lower alkyl or cycloalkyl containing up to 3-5 ring carbon atoms; each n=0, 1 or 2; m=0 or 1; Z is an alkylene chain containing 0-2 carbon atoms in the principal chain and up to a total of 6 carbon atoms; and food acceptable salts.
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이 특허를 인용한 특허 (3)
Prakash, Indra; DuBois, Grant E., Condiments with high-potency sweetener.
Prakash, Indra; DuBois, Grant E., High-potency sweetener composition with rubisco protein, rubiscolin, rubiscolin derivatives, ace inhibitory peptides, and combinations thereof, and compositions sweetened therewith.
Iacobucci Guillermo A. (Atlanta GA) Sweeney James G. (Atlanta GA) King ; III James G. (Atlanta GA), Intensely sweet L-aspartyl-3-(bicycloalkyl)-L-alanine alkyl esters.
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