Crystal and molecular structure of diphenyliodonium triiodide
摘要:
A new salt diphenyliodonium triiodide (C12H10I4) was obtained. The [C12H10I+][I (3) (-) ] compound was isolated as red brown crystals and studied by single-crystal X-ray diffraction. The structure of diphenyliodonium triiodide consists of separate, virtually linear I (3) (-) anions and C12H10I+ cations. Strong intermolecular anion-anion (I (3) (-) aEuro broken vertical bar I (3) (-) ) and anion-cation (I (3) (-) aEuro broken vertical bar I+) interactions in the crystal structure leads to a change in the symmetry of triiodide ions. The complex formation in the system organic cation iodide-elementary iodine was studied by spectrophotometry. The complex composition was found (1: 1), and the stability constant of the complex in chloroform was determined (loggB = 3.91).
Pyridine-catalyzed desulfonative borylation of benzyl sulfones
作者:Yuuki Maekawa、Zachary T. Ariki、Masakazu Nambo、Cathleen M. Crudden
DOI:10.1039/c9ob01099h
日期:——
pyridine-catalyzed desulfonative borylation of benzyl sulfones with bis(pinacolato)diboron (B2pin2). A variety of benzhydryl- and benzyl boronic esters could be synthesized from readily prepared sulfone derivatives. The borylation of cyclic sulfones accompanied by ringopening also proceeded to afford the corresponding sulfonate, which could be converted into functionalized sulfones and sulfonamides.
[EN] CARBOCYCLIC SULFONE RORγ MODULATORS<br/>[FR] COMPOSÉS SULFONE CARBOCYCLIQUE SERVANT DE MODULATEURS DE RORΓ
申请人:BRISTOL MYERS SQUIBB CO
公开号:WO2015103508A1
公开(公告)日:2015-07-09
Described are RORγ modulators of the formula (I), or stereoisomers, tautomers, pharmaceutically acceptable salts, solvates, or prodrugs thereof, wherein all substituents are defined herein. Also provided are pharmaceutical compositions comprising the same. Such compounds and compositions are useful in methods for modulating RORγ activity in a cell and methods for treating a subject suffering from a disease or disorder in which the subject would therapeutically benefit from modulation of RORγ activity, for example, autoimmune and/or inflammatory disorders.
Synthesis of 7-phenylpyrimido[5,4-<i>d</i>][1]benzazepin-2-ones
作者:Wen-Yean Chen、Norman W. Gilman
DOI:10.1002/jhet.5570200330
日期:1983.5
The syntheses of the 7-phenylpyrimido[5,4-d][1]benzazepin-2-ones 3, 4, and 5 are described. The 7-phenyl group was introduced by phenylation of the lactam nitrogen in 10, 13 and 16 respectively. One of these compounds, 5, showed moderate activity as a CNS agent.
描述了7-苯基嘧啶基[5,4- d ] [1]苯并ze庚因-2-酮3、4和5的合成。7-苯基是由内酰胺氮的苯基化在引入10,13和16分别。这些化合物5中的一种显示出适中的CNS活性。
PYRROLIDINYL SULFONE RORGAMMA MODULATORS
申请人:Bristol-Myers Squibb Company
公开号:US20150191483A1
公开(公告)日:2015-07-09
Described are RORγ modulators of the formula (I),
or stereoisomers, tautomers, pharmaceutically acceptable salts, solvates, or prodrugs thereof, wherein all substituents are defined herein. Also provided are pharmaceutical compositions comprising the same. Such compounds and compositions are useful in methods for modulating RORγ activity in a cell and methods for treating a subject suffering from a disease or disorder in which the subject would therapeutically benefit from modulation of RORγ activity, for example, autoimmune and/or inflammatory disorders.
[EN] CYCLOHEXYL SULFONE RORϒ MODULATORS<br/>[FR] COMPOSÉS CYCLOHÉXYLE SULFONE SERVANT DE MODULATEURS DE RORϒ
申请人:BRISTOL MYERS SQUIBB CO
公开号:WO2015103507A1
公开(公告)日:2015-07-09
Described are RORϒ modulators of the formula (I), or stereoisomers, tautomers, pharmaceutically acceptable salts, solvates, or prodrugs thereof, wherein all substituents are defined herein. Also provided are pharmaceutical compositions comprising the same. Such compounds and compositions are useful in methods for modulating RORϒ activity in a cell and methods for treating a subject suffering from a disease or disorder in which the subject would therapeutically benefit from modulation of RORϒ activity, for example, autoimmune and/or inflammatory disorders.