Heteroaryl compounds useful as inhibitors of E1 activating enzymes
申请人:Claiborne F. Christopher
公开号:US20080051404A1
公开(公告)日:2008-02-28
This invention relates to compounds that inhibit E1 activating enzymes, pharmaceutical compositions comprising the compounds, and methods of using the compounds. The compounds are useful for treating disorders, particularly cell proliferation disorders, including cancers, inflammatory and neurodegenerative disorders; and inflammation associated with infection and cachexia.
Selective Magnesiation of Chloro-iodopurines: An Efficient Approach to New Purine Derivatives
作者:Tomáš Tobrman、Dalimil Dvořák
DOI:10.1021/ol053013w
日期:2006.3.1
selective I/Mg exchange reaction with iPrMgCl at -80 degrees C. The reaction course at 0 degrees C is different. Magnesiation of 1 proceeds with the migration of magnesium to the 8 position of the purine nuclei. In the case of 4, substitution of iodine with an alkyl group from the Grignard reagent accompanied with a Cl/Mg exchange reaction takes place, and 6-alkyl-2-magnesiated purines (9) are formed
The synthesis of nebularine and its analogs <i>via</i> oxidative desulfuration in aqueous nitric acid
作者:Ran Xia、Li-Ping Sun、Gui-Rong Qu
DOI:10.1080/10426507.2016.1225057
日期:2017.1.2
GRAPHICAL ABSTRACT ABSTRACT The synthesis of nebularine and its analogs has been achieved via oxidative desulfuration in H2O for the first time. With 50% HNO3 as an oxidant and solvent, 18 products were obtained in good yields (70%–94%). The oxidative desulfuration system could tolerate different functional groups including fluoro, chloro, amino, alkyl, allyl, ribosyl, deoxyribosyl, and arabinofuranosyl
NOVEL MACROCYCLIC INHIBITORS OF HEPATITIS C VIRUS REPLICATION
申请人:Buckman Brad
公开号:US20110081315A1
公开(公告)日:2011-04-07
The embodiments provide compounds of the general Formulae I, Ia, II, III, IV, V, VI-1, VI-2, VII, VIII, IX, X, XI, and XII, as well as compositions, including pharmaceutical compositions, comprising a subject compound. The embodiments further provide treatment methods, including methods of treating a hepatitis C virus infection and methods of treating liver fibrosis, the methods generally involving administering to an individual in need thereof an effective amount of a subject compound or composition.
HETEROARYL COMPOUNDS USEFUL AS INHIBITORS OF E1 ACTIVATING ENZYMES
申请人:Claiborne Christopher F.
公开号:US20120071482A1
公开(公告)日:2012-03-22
This invention relates to compounds that inhibit E1 activating enzymes, pharmaceutical compositions comprising the compounds, and methods of using the compounds. The compounds are useful for treating disorders, particularly cell proliferation disorders, including cancers, inflammatory and neurodegenerative disorders; and inflammation associated with infection and cachexia.