我们公开了有效的,选择性的PDE1喹唑啉抑制剂的发现和X射线共晶数据。抑制剂(S)-3的游离血浆浓度容易达到PDE1 IC 50值以上,并且大脑进入受限。外消旋化合物3在人心肌的可溶性样品中抑制> 75%的PDE水解活性,这与该组织中PDE1活性的提高一致。这些化合物代表了有前途的新工具,可探讨PDE1抑制作用在心血管疾病治疗中的价值。
我们公开了有效的,选择性的PDE1喹唑啉抑制剂的发现和X射线共晶数据。抑制剂(S)-3的游离血浆浓度容易达到PDE1 IC 50值以上,并且大脑进入受限。外消旋化合物3在人心肌的可溶性样品中抑制> 75%的PDE水解活性,这与该组织中PDE1活性的提高一致。这些化合物代表了有前途的新工具,可探讨PDE1抑制作用在心血管疾病治疗中的价值。
[EN] METHOD FOR TREATING MYOCARDIAL REPERFUSION INJURY USING AN INHIBITOR OF THE CYCLIC NUCLEOTIDE PHOSPHODIESTERASE PDE1<br/>[FR] PROCÉDÉ DE TRAITEMENT D'UNE LÉSION DE REPERFUSION MYOCARDIQUE À L'AIDE D'UN INHIBITEUR DE LA PHOSPHODIESTÉRASE DE NUCLÉOTIDE CYCLIQUE PDE1
申请人:THE US GOV AS REPRESENTED BY THE DEPARTMENT OF VETERANS AFFAIRS
公开号:WO2019241141A1
公开(公告)日:2019-12-19
The invention provides methods of inhibiting myocardial injury in a subject which comprises administering a PDE1 or PDE1C inhibitor to the subject in an effective amount so as to inhibit myocardial injury in the subject. In accordance with the practice of the invention, the PDE1 or PDE1C inhibitor may be administered before, at the time of or after myocardial injury including compositions containing PDE1 or PDE1C inhibitors and kits comprising the compositions of the invention.
Discovery of Potent and Selective Periphery-Restricted Quinazoline Inhibitors of the Cyclic Nucleotide Phosphodiesterase PDE1
作者:John M. Humphrey、Matthew Movsesian、Christopher W. am Ende、Stacey L. Becker、Thomas A. Chappie、Stephen Jenkinson、Jennifer L. Liras、Spiros Liras、Christine Orozco、Jayvardhan Pandit、Felix F. Vajdos、Fabrice Vandeput、Eddie Yang、Frank S. Menniti
DOI:10.1021/acs.jmedchem.8b00374
日期:2018.5.24
We disclose the discovery and X-ray cocrystal data of potent, selective quinazoline inhibitors of PDE1. Inhibitor (S)-3 readily attains free plasma concentrations above PDE1 IC50 values and has restricted brain access. The racemic compound 3 inhibits >75% of PDE hydrolytic activity in soluble samples of human myocardium, consistent with heightened PDE1 activity in this tissue. These compounds represent
我们公开了有效的,选择性的PDE1喹唑啉抑制剂的发现和X射线共晶数据。抑制剂(S)-3的游离血浆浓度容易达到PDE1 IC 50值以上,并且大脑进入受限。外消旋化合物3在人心肌的可溶性样品中抑制> 75%的PDE水解活性,这与该组织中PDE1活性的提高一致。这些化合物代表了有前途的新工具,可探讨PDE1抑制作用在心血管疾病治疗中的价值。