https://wiki.tiffa.net/w/index.php?action=history&feed=atom&title=Translations%3ADiscovery_and_development_of_angiotensin_receptor_blockers%2F23%2FenTranslations:Discovery and development of angiotensin receptor blockers/23/en - Revision history2026-11-10T06:19:52ZRevision history for this page on the wikiMediaWiki 1.43.0https://wiki.tiffa.net/w/index.php?title=Translations:Discovery_and_development_of_angiotensin_receptor_blockers/23/en&diff=131480&oldid=prevFuzzyBot: Importing a new version from external source2024-03-28T01:25:31Z<p>Importing a new version from external source</p>
<p><b>New page</b></p><div>Using [[nuclear magnetic resonance]] studies on the spatial structure of Ang II, scientists at DuPont discovered that the Takeda structures had to be enlarged at a particular position to resemble more closely the much larger peptide Ang II.<br />
Computer modeling was used to compare S-8308 and S-8307 with Ang II and it was seen that Ang II contains two [[acidic]] residues near the NH<sub>2</sub> terminus. These groups were not mimicked by the Takeda leads and therefore it was hypothesized that acidic [[functional groups]] would have to be added to the compounds.<br /><br />
The 4-carboxy-derivative EXP-6155 had a binding activity which was ten-fold greater than that of S-8308 which further strengthened this [[hypothesis]].</div>FuzzyBot