Abstract:
:A variety of esters of methyldopa was synthesized with the objective of obtaining derivatives that would be more efficiently absorbed from the gastrointestinal tract than the free amino acid and would undergo conversion to methyldopa readily in the blood or target tissues. Two of the esters, alpha-pivaloyloxyethyl (4u) and alpha-succinimidoethyl (4w), were found to be more potent antihypertensive agents than methyldopa in animal models and were selected for further study in man. The amino esters were prepared by three different methods, including direct esterification of methyldopa without the use of N- or O-protecting groups.
journal_name
J Med Chemjournal_title
Journal of medicinal chemistryauthors
Saari WS,Freedman MB,Hartman RD,King SW,Raab AW,Randall WC,Engelhardt EL,Hirschmann R,Rosegay A,Ludden CT,Scriabine Adoi
10.1021/jm00206a006subject
Has Abstractpub_date
1978-08-01 00:00:00pages
746-53issue
8eissn
0022-2623issn
1520-4804journal_volume
21pub_type
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