abstract |
New thiopropanoylamino acid derivatives which have the formula ##STR1## wherein R and R 1 each is lower alkyl; n R 2 and R 3 each is hydrogen or lower alkyl; or R 1 can be joined to either R or to R 2 in a five membered ring; n R 4 is hydrogen, lower alkanoyl or benzoyl; n Are useful as hypotensive agents. |