Sweetening with L-aminodicarboxylic acid aminoalkenoic acid ester amides
US4619834A · kind A · utility
Assignee
Inventors
Key dates
| Filing date | Nov 5, 1985 |
| Grant date | Oct 28, 1986 |
| Priority date | — |
| Expiry date | Nov 5, 2005 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07K5/06113
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
This invention relates to new compounds of the formula: ##STR1## wherein A is CO.sub.2 R in which R is alkyl containing 1-3 carbon atoms; PA1 A' is hydrogen or alkyl containing 1-3 carbon atoms; PA1 Y is --(CHR.sub.2).sub.n --R.sub.1 or --CHR.sub.3 R.sub.4 ; PA1 R.sub.1 is alkyl-substituted cycloalkyl, cycloalkenyl, bicycloalkyl or bicycloalkenyl containing at least one alkyl in the .beta.-position of the ring, up to 7 ring carbon atoms and up to a total of 12 carbon atoms; PA1 R.sub.2 is H or alkyl containing 1-4 carbon atoms; PA1 R.sub.3 and R.sub.4 are each cycloalkyl containing 3-4 ring carbon atoms; PA1 n=0 or 1; and PA1 m=0 or 1; PA1 and food-acceptable salts thereof.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.