TY - JOUR
T1 - 19-Hydroxyeicosatetraenoic acid analogs
T2 - Antagonism of 20-hydroxyeicosatetraenoic acid-induced vascular sensitization and hypertension
AU - Dakarapu, Rambabu
AU - Errabelli, Ramu
AU - Manthati, Vijaya L.
AU - Michael Adebesin, Adeniyi
AU - Barma, Deb K.
AU - Barma, Deepan
AU - Garcia, Victor
AU - Zhang, Fan
AU - Laniado Schwartzman, Michal
AU - Falck, John R.
N1 - Publisher Copyright:
© 2019 Elsevier Ltd
PY - 2019/10/1
Y1 - 2019/10/1
N2 - 19-Hydroxyeicosatetraenoic acid (19-HETE, 1), a metabolically and chemically labile cytochrome P450 eicosanoid, has diverse biological activities including antagonism of the vasoconstrictor 20-hydroxyeicosatetraenoic acid (20-HETE, 2). A SAR study was conducted to develop robust analogs of 1 with improved in vitro and in vivo efficacy. Analogs were screened in vitro for inhibition of 20-HETE-induced sensitization of rat renal preglomerular microvessels toward phenylephrine and demonstrated to normalize the blood pressure of male Cyp4a14(-/-) mice that display androgen-driven, 20-HETE-dependent hypertension.
AB - 19-Hydroxyeicosatetraenoic acid (19-HETE, 1), a metabolically and chemically labile cytochrome P450 eicosanoid, has diverse biological activities including antagonism of the vasoconstrictor 20-hydroxyeicosatetraenoic acid (20-HETE, 2). A SAR study was conducted to develop robust analogs of 1 with improved in vitro and in vivo efficacy. Analogs were screened in vitro for inhibition of 20-HETE-induced sensitization of rat renal preglomerular microvessels toward phenylephrine and demonstrated to normalize the blood pressure of male Cyp4a14(-/-) mice that display androgen-driven, 20-HETE-dependent hypertension.
KW - Antagonist
KW - Bioisosteric replacement
KW - Eicosanoid
KW - Hypertension
KW - QDEGARKRKXEQDF-AAHZGTINSA-M
KW - Vascular sensitization
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U2 - 10.1016/j.bmcl.2019.08.020
DO - 10.1016/j.bmcl.2019.08.020
M3 - Article
C2 - 31439380
AN - SCOPUS:85070704651
SN - 0960-894X
VL - 29
JO - Bioorganic and Medicinal Chemistry Letters
JF - Bioorganic and Medicinal Chemistry Letters
IS - 19
M1 - 126616
ER -