1334486-41-7Relevant academic research and scientific papers
Synthesis and chemical and biological comparison of nitroxyl- and nitric oxide-releasing diazeniumdiolate-based aspirin derivatives
Basudhar, Debashree,Bharadwaj, Gaurav,Cheng, Robert Y.,Jain, Sarthak,Shi, Sa,Heinecke, Julie L.,Holland, Ryan J.,Ridnour, Lisa A.,Caceres, Viviane M.,Spadari-Bratfisch, Regina C.,Paolocci, Nazareno,Velázquez-Martínez, Carlos A.,Wink, David A.,Miranda, Katrina M.
, p. 7804 - 7820 (2013)
Structural modifications of nonsteroidal anti-inflammatory drugs (NSAIDs) have successfully reduced the side effect of gastrointestinal ulceration without affecting anti-inflammatory activity, but they may increase the risk of myocardial infarction with chronic use. The fact that nitroxyl (HNO) reduces platelet aggregation, preconditions against myocardial infarction, and enhances contractility led us to synthesize a diazeniumdiolate-based HNO-releasing aspirin and to compare it to an NO-releasing analogue. Here, the decomposition mechanisms are described for these compounds. In addition to protection against stomach ulceration, these prodrugs exhibited significantly enhanced cytotoxcity compared to either aspirin or the parent diazeniumdiolate toward nonsmall cell lung carcinoma cells (A549), but they were not appreciably toxic toward endothelial cells (HUVECs). The HNO-NSAID prodrug inhibited cylcooxgenase-2 and glyceraldehyde 3-phosphate dehydrogenase activity and triggered significant sarcomere shortening on murine ventricular myocytes compared to control. Together, these anti-inflammatory, antineoplasic, and contractile properties suggest the potential of HNO-NSAIDs in the treatment of inflammation, cancer, or heart failure.
COMPOSITIONS AND METHODS OF DIAZENIUMDIOLATE-BASED PRODRUGS FOR TREATING CANCER
-
Page/Page column 57, (2016/07/27)
The present disclosure provides methods utilizing the diazeniumdiolate-based prodrugs for the treatment of cancer via various mechanisms and procedures. The disclosure also provides kits comprising the diazeniumdiolate-based prodrugs. Despite the fact tha
NITROXYL (HNO) RELEASING COMPOUNDS AND USES THEREOF IN TREATING DISEASES
-
Page/Page column 35, (2011/10/10)
Disclosed is a compound of the formula (I) or a pharmaceutically acceptable salt thereof:(I) in which R1, R2, R3, and R4 are defined herein and pharmaceutical compositions thereof. Further provided is a method of treating various disorders, such as a disorder selected from the group consisting of a cardiovascular disorder, cancer, chronic pain, alcohol dependence, and inflammation in a patient comprising administering an effective amount of a compound or pharmaceutically acceptable salt of formula (I).
