Morpholine-Based Immonium and Halogenoamidinium Salts as Coupling Reagents in Peptide Synthesis<sup>1</sup>
作者:Ayman El-Faham、Fernando Albericio
DOI:10.1021/jo702622c
日期:2008.4.1
Here we describe a new family of N-form immonium-type coupling reagents that differ in their carbocation skeleton structure. The N-methylpiperazine derivative failed to form immonium salts, while the thiomorpholine derivative did not give better results than the coupling reagents currently used. The presence of the morpholine had a marked influence on the solubility and stability as well as the reactivity
[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.
[EN] SUBSTITUTED PYRAZOLO[1,5-A]PYRIDINE COMPOUNDS AS RET KINASE INHIBITORS<br/>[FR] COMPOSÉS SUBSTITUÉS DE PYRAZOLO[1,5-A]PYRIDINES COMME INHIBITEURS DE LA KINASE RET
申请人:ARRAY BIOPHARMA INC
公开号:WO2017011776A1
公开(公告)日:2017-01-19
Provided herein are compounds of the General Formula I: and stereoisomers and pharmaceutically acceptable salts or solvates thereof, in which A, B, D, E, X1, X2, X3 and X4 have the meanings given in the specification, which are inhibitors of RET kinase and are useful in the treatment and prevention of diseases which can be treated with a RET kinase inhibitor, including diseases or disorders mediated by a RET kinase.
[EN] METHODS FOR DELAYING, PREVENTING, AND TREATING ACQUIRED RESISTANCE TO RAS INHIBITORS<br/>[FR] MÉTHODES DE RETARDEMENT, DE PRÉVENTION ET DE TRAITEMENT DE LA RÉSISTANCE ACQUISE AUX INHIBITEURS DE RAS
申请人:REVOLUTION MEDICINES INC
公开号:WO2021257736A1
公开(公告)日:2021-12-23
The present disclosure relates to compositions and methods for the treatment of diseases or disorders (e.g., cancer) with bi-steric inhibitors of mTOR in combination with RAS inhibitors. Specifically, in some embodiments this disclosure includes compositions and methods for inducing apoptosis of tumor cells and/or for delaying, preventing, or treating acquired resistance to RAS inhibitors using bi-steric mTOR inhibitors.
DERIVATIVES OF N-[(1H-PYRAZOL-1-YL)ARYL]-1H-INDOLE OR 1H-INDAZOLE-3-CARBOXAMIDE, PREPARATION THEREOF AND APPLICATIONS THEREOF IN THERAPEUTICS
申请人:Badorc Alain
公开号:US20120277205A1
公开(公告)日:2012-11-01
The present invention relates to compounds corresponding to formula (I):
in which:
A represents a divalent aromatic radical;
X represents a —CH— group or a nitrogen atom;
R
1
represents a (C
1
-C
4
)alkyl or a (C
1
-C
4
)alkoxy;
R
2
represents a group Alk;
R
3
represents a hydroxyl or a group —NR
7
R
8
;
R
4
represents a hydrogen atom, a halogen atom, a cyano, a phenyl, a group
Alk, a group OAlk or a group —NR
9
R
10
;
R
5
represents a hydrogen atom, a halogen atom or a group Alk;
R
6
represents a hydrogen atom, a halogen atom, a cyano, a group —COOAlk or a —CONH
2
group.