Journal of medicinal chemistry · 2025
Discovery of Novel, Potent, Orally Bioavailable and Efficacious, Hypoxia-Inducible Factor Prolyl Hydroxylase Inhibitors for Hematopoietic Stem Cell Mobilization.
СтатьяНазвание и аннотация: Перевод пока не подготовлен
Обработка статьи · этапы, ошибки и управление
Загрузка состояния…
Ошибки и ограничения
История · было → стало
Состояние обновляется каждые 5 секунд, пока блок открыт. Процент показывается только там, где известен объём работы. Пауза останавливает продолжение этапа; текущий запрос к источнику может завершиться.
Wu Min, Koester Dennis C, Walkinshaw Gail, Ng Danny, Zhou Xiaoti, Ho Angel, Tsao Jenny, Barnes Michael, Brenner Mitchell C, Spong Suzanne, Nelson Grace, Gervasi David C, Vaisberg Elena, Sternlicht Mark, Sidhu Parmjeet, Lin Jack, Ibrahim Mohamed, Thompson Michael D, Chou James, Pangilinan Gerardo, Makwana Om, Wei Zhihua, Signore Pierre E, Del Balzo Ughetta, Hoch Ute, Ramurthy Savithri
Аннотация
Hematopoietic stem cell (HSC) mobilization is often difficult to achieve in patients suffering from multiple myeloma and non-Hodgkin's lymphoma. Granulocyte-colony stimulating factor (G-CSF) therapy alone has often not led to the desired outcomes. Herein, we describe the discovery of 7-cyclohexyl-4-hydroxy-8-oxo-N-(pyridazin-4-ylmethyl)-7,8-dihydro-2,7-naphthyridine-3-carboxamide 13, a hypoxia-inducible factor prolyl hydroxylase (HIF-PH) inhibitor, which was discovered by focusing on drug-like properties. Building on a previous discovery that HIF-PH inhibitors can enhance HSC mobilization in combination with G-CSF, we optimized 13 to exhibit high PHD2 potency, improved solubility, and an optimized PK profile. 13 was effective at enhancing G-CSF-induced HSC mobilization in mice at a dose of 2 mg/kg.