{"id":11952,"date":"2023-01-04T08:13:19","date_gmt":"2023-01-04T00:13:19","guid":{"rendered":"https:\/\/www.pyrazoles-derivatives.com\/?p=11952"},"modified":"2023-01-04T08:13:19","modified_gmt":"2023-01-04T00:13:19","slug":"woodring-jennifer-l-et-al-published-their-research-in-european-journal-of-medicinal-chemistry-in-2017-cas-3528-58-3","status":"publish","type":"post","link":"https:\/\/www.pyrazoles-derivatives.com\/?p=11952","title":{"rendered":"Woodring, Jennifer L. et al. published their research in European Journal of Medicinal Chemistry in 2017 | CAS: 3528-58-3"},"content":{"rendered":"

Optimization of physicochemical properties for 4-anilinoquinazoline inhibitors of trypanosome proliferation was written by Woodring, Jennifer L.;Bachovchin, Kelly A.;Brady, Kimberly G.;Gallerstein, Mitchell F.;Erath, Jessey;Tanghe, Scott;Leed, Susan E.;Rodriguez, Ana;Mensa-Wilmot, Kojo;Sciotti, Richard J.;Pollastri, Michael P.. And the article was included in European Journal of Medicinal Chemistry in 2017.Recommanded Product: 3528-58-3<\/a> This article mentions the following:<\/p>\n

Human African trypanosomiasis (HAT) is a deadly disease in need of new chemotherapeutics that can cross into the central nervous system. The authors previously reported the discovery of (NEU-617), a small mol. with activity against T. brucei bloodstream proliferation. Further optimization of NEU-617 to improve the physicochem. properties (LogP, LLE, [1], and MPO score) [2] have led us to twelve sub-micromolar compounds, most importantly the headgroup variants I<\/strong> and II<\/strong>, and the linker variant III<\/strong>. Although these 3 compounds had reduced potency compared to NEU-617, they all had improved LogP, LLE and MPO scores. Cross-screening these analogs against other protozoan parasites uncovered IV<\/strong> with potent activity towards T. brucei, T. cruzi and L. major, while four others compounds showed activity towards P. falciparum D6. This reinforces the effectiveness of lead repurposing for the discovery of new protozoan disease therapeutics. In the experiment, the researchers used many compounds, for example, 1-Ethyl-1H-pyrazol-5-amine (cas: 3528-58-3Recommanded Product: 3528-58-3<\/a>).<\/p>\n

1-Ethyl-1H-pyrazol-5-amine (cas: 3528-58-3) belongs to pyrazole derivatives. As is the case with imidazoles, the pyrazole ring offers many opportunities to create new multiring systems that incorporate this heterocycle. Protonation of pyrazole in strong acid leads to pyrazolium cations, which undergo electrophilic substitution preferentially at C3 rather than C4. The pyrazole anion is not reactive toward nucleophiles but is mostly reactive to electrophiles.Recommanded Product: 3528-58-3<\/a><\/p>\n

Referemce:
Pyrazole – Wikipedia<\/a>,
Pyrazoles – an overview | ScienceDirect Topics<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

1-Ethyl-1H-pyrazol-5-amine (cas: 3528-58-3) belongs to pyrazole derivatives. As is the case with imidazoles, the pyrazole ring offers many opportunities to create new multiring systems that incorporate this heterocycle. Protonation of pyrazole in strong acid leads to pyrazolium cations, which undergo electrophilic substitution preferentially at C3 rather than C4. The pyrazole anion is not reactive toward nucleophiles but is mostly reactive to electrophiles.Recommanded Product: 3528-58-3<\/a><\/p>\n","protected":false},"author":8,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[131],"tags":[128],"class_list":["post-11952","post","type-post","status-publish","format-standard","hentry","category-pyrazoles-derivatives","tag-100-200"],"yoast_head":"\nWoodring, Jennifer L. et al. published their research in European Journal of Medicinal Chemistry in 2017 | CAS: 3528-58-3 | pyrazoles-derivatives<\/title>\n<meta name=\"description\" content=\"Optimization of physicochemical properties for 4-anilinoquinazoline inhibitors of trypanosome proliferation was written by Woodring, Jennifer L.;Bachovchin, Kelly A.;Brady, Kimberly G.;Gallerstein, Mitchell F.;Erath, Jessey;Tanghe, Scott;Leed, Susan E.;Rodriguez, Ana;Mensa-Wilmot, Kojo;Sciotti, Richard J.;Pollastri, Michael P.. 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