L-aminodicarboxylic acid amides of alkoxyalkylamines
US4654439A · kind A · utility
5Cited by
5References
35Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Mar 21, 1986 |
| Grant date | Mar 31, 1987 |
| Priority date | — |
| Expiry date | Mar 21, 2006 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07K5/06113
- WIPO fieldBiotechnology
- WIPO sectorChemistry
Abstract
The present invention is directed to new sweeteners of the formula: ##STR1## wherein, A is H, alkyl containing 1-3 carbon atoms, hydroxyalkyl containing 1-3 carbon atoms, alkoxymethyl wherein the alkoxy group contains 1-3 carbon atoms, or CO.sub.2 R in which R is alkyl containing 1-3 carbon atoms; PA1 A' is H or CH.sub.3 ; PA1 A and A' when taken together with the carbon atom to which they are attached form a cycloalkyl containing 3-4 carbon atoms; PA1 R.sub.1 and R.sub.2 are each a branched-chain alkyl containing 3-5 carbon atoms; and PA1 m=0 or 1; PA1 and food-acceptable salts thereof.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.