[EN] ARYL, HETEROARY, AND HETEROCYCLIC PHARMACEUTICAL COMPOUNDS FOR TREATMENT OF MEDICAL DISORDERS [FR] COMPOSÉS PHARMACEUTIQUES ARYLE, HÉTÉROARYLES ET HÉTÉROCYCLIQUES POUR LE TRAITEMENT DE TROUBLES MÉDICAUX
Semi-Industrial Fluorination of β-Keto Esters with SF4: Safety vs Efficacy
作者:Serhii A. Trofymchuk、Denys V. Kliukovskyi、Sergey V. Semenov、Andrii R. Khairulin、Valerii O. Shevchenko、Maksym Y. Bugera、Karen V. Tarasenko、Dmitriy M. Volochnyuk、Sergey V. Ryabukhin
DOI:10.1055/s-0037-1610744
日期:2020.4
deoxofluorination of β-keto esters using SF4 was investigated. The scope and limitation of the reaction were determined. The efficient method for the synthesis of β,β-difluorocarboxylic acids was elaborated based on the reaction. The set of mentioned acids, being the perspective building blocks for medicinal chemistry, were synthesized on multigram scale. The safety of SF4 use was discussed. The described
[EN] PHARMACEUTICAL COMPOUNDS FOR TREATMENT OF MEDICAL DISORDERS<br/>[FR] COMPOSÉS PHARMACEUTIQUES DESTINÉS AU TRAITEMENT DE TROUBLES MÉDICAUX
申请人:ACHILLION PHARMACEUTICAL INC
公开号:WO2018160891A1
公开(公告)日:2018-09-07
Complement Factor D inhibitors, pharmaceutical compositions, and uses thereof, as well as processes for their manufacture are provided. The compounds provided include Formula I, Formula II, Formula III, and Formula IV or a pharmaceutically acceptable salt, prodrug, isotopic analog, N-oxide, or isolated isomer thereof, optionally in a pharmaceutically acceptable composition. The inhibitors described herein target Factor D and inhibit or regulate the complement cascade.
[EN] PYRIMIDINYL-PYRIDYLOXY-NAPHTHYL COMPOUNDS AND METHODS OF TREATING IRE1-RELATED DISEASES AND DISORDERS<br/>[FR] COMPOSÉS PYRIMIDINYL-PYRIDYLOXY-NAPHTYLE ET PROCÉDÉS DE TRAITEMENT DE MALADIES ET DE TROUBLES LIÉS À IRE1
申请人:GENENTECH INC
公开号:WO2018166528A1
公开(公告)日:2018-09-20
Described herein are pyrimidinyl-pyridyloxy-naphthyl compounds with inositol requiring enzyme 1 (IRE1) modulation activity or function having the Formula (I) or (I') structure : or stereoisomers, tautomers, or pharmaceutically acceptable salts thereof, and with the substituents and structural features described herein. Also described are pharmaceutical compositions and medicaments that include the Formula (I) or (I') compounds, as well as methods of using such IRE1 modulators, alone and in combination with other therapeutic agents, for treating diseases or conditions that are mediated or dependent upon estrogen receptors.
Effect of
<i>gem</i>
‐Difluorination on the Key Physicochemical Properties Relevant to Medicinal Chemistry: The Case of Functionalized Cycloalkanes
作者:Sergey Holovach、Kostiantyn P. Melnykov、Artem Skreminskiy、Maksym Herasymchuk、Olha Tavlui、Danylo Aloshyn、Petro Borysko、Alexander B. Rozhenko、Sergey V. Ryabukhin、Dmitriy M. Volochnyuk、Oleksandr O. Grygorenko
DOI:10.1002/chem.202200331
日期:2022.4
Fearless Fluorine: the effect of gem-diflurination on acidity/basicity (pKa), lipophilicity (LogP), aqueous solubility (Sw), and metabolic stability (intrinsic clearance, CLint) of functionalized C3−C7-cycloalkanes is established and compared to those of non-fluorinated and acyclic counterparts. While the pKa values are varied similarly for the cyclic and acyclic series and can be explained by the
Fearless Fluorine:gem -diflurination 对官能化 C 3 -C 7 -环烷烃的酸度/碱度 (pK a )、亲油性 (Log P )、水溶性 ( S w ) 和代谢稳定性(固有清除率,CL int )的影响建立并与非氟化和无环对应物进行比较。虽然循环和非循环系列的 p K a值变化相似,并且可以通过氟原子的感应效应来解释,但 Log P和S w趋势更复杂。CL整数宝石二氟化后的值保持不变或略有改善。