A compound having the structure wherein Y is selected from the group consisting of —C(O)OR
2
, —C(O)NHR
8
, —C(CH
2
)
1-2
OR3, OH, and or a pharmaceutically acceptable salt thereof, and methods of using the compounds for treating hypertension.
A compound having the structure
wherein
X is selected from the group consisting of:
a bond, —NHCH2(CH2)nCH2OC(O)—, —CH2NHC(O)CH2NHC(O)—, —CH2OC(O)—, —OCH(CH3)OC(O)—, —OCH2OC(O)—,
—O—, —NR1—, —CR1R3—, —(CH2)p—, —(CH2)qNR1C(O)—, —CHR5NR2C(O)—, —(CH2)qC(O)—, —(CH2)qC(O)NR1—,
or a pharmaceutically acceptable salt thereof, and methods of using the compounds for treating hypertension.