2013
DOI: 10.1021/jm401532g
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Discovery of a Rapidly Metabolized, Long-Acting β2 Adrenergic Receptor Agonist with a Short Onset Time Incorporating a Sulfone Group Suitable for Once-Daily Dosing

Abstract: A series of novel, potent, and selective human β2 adrenoceptor agonists incorporating a sulfone moiety on the terminal right-hand-side phenyl ring of (R)-salmeterol is presented. Sulfone 10b had salmeterol-like potency and selectivity profile, long duration of action on guinea pig trachea, and longer than salmeterol duration of action in vivo, suitable for once-daily dosing. It had lower than salmeterol oral absorption in rat, lower bioavailability in rat and dog, and a high turnover in human hepatocytes. It w… Show more

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Cited by 25 publications
(9 citation statements)
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References 48 publications
(99 reference statements)
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“…Particularly in 1990, Gans developed the tricyclic class prostaglandin inhibitor DuP‐697 . Other precious sulfone compounds such as HIV‐1 protease inhibitors, matrix metalloproteinase inhibitor SC‐78080/SD‐2590 and β 2 adrenoceptor agonist have also been discovered successively (Figure ).…”
Section: Introductionmentioning
confidence: 99%
“…Particularly in 1990, Gans developed the tricyclic class prostaglandin inhibitor DuP‐697 . Other precious sulfone compounds such as HIV‐1 protease inhibitors, matrix metalloproteinase inhibitor SC‐78080/SD‐2590 and β 2 adrenoceptor agonist have also been discovered successively (Figure ).…”
Section: Introductionmentioning
confidence: 99%
“…Сульфон 10b был выделен из серии новых сильных и селективных человеческих β 2 -агонистов, включавших в себя группу сульфона в конечной правосторонней цепи фенилового кольца (R)-сальметерола [64]. Хотя соединение показало сопоставимую с сальметеролом силу действия и профиль безопасности, оно обладало большей длительностью действия в модели на морских свинках, пригодной для препаратов с однократным применением в сутки.…”
Section: обзорыunclassified
“…Sulfone 10b was identifiedfrom series of novel, potent, and selective human β 2 -agonists incorporating a sulfone moiety on the terminal right-hand-side phenyl ring of (R)-salmeterol [64]. Although it showed a salmeterol-like potency and selectivity profile, it had longer duration of action than salmeterol in guinea pig in vivo, suitable for once daily dosing.…”
Section: Ultra-labas In Preclinical Developmentmentioning
confidence: 99%