63271-86-3Relevant academic research and scientific papers
ROR GAMMA (RORY) MODULATORS
-
Page/Page column 29-30, (2015/06/18)
The present invention relates to compounds according to Formula I: Wherein: A11 - A14 are N or CR11, CR12, CR13, CR14, respectively, with the proviso that no more than two of the four positions A can be simultaneously N; R1 is C(1-6)alkyl, C(3-6)cycloalkyl, C(3-6)cycloalkylC(1 -3)alkyl, (di)C(1-6)alkylamino, (di)C(3-6)cycloalkylamino or (di)(C(3-6)cycloalkylC(1 -3)alkyl)amino, with all carbon atoms of alkyl groups optionally substituted with one or more F and all carbon atoms of cycloalkyl groups optionally substituted with one or more F or methyl; R2 and R3 are independently H, F, methyl, ethyl, hydroxy, methoxy or R2 and R3 together is carbonyl, all alkyl groups, if present, optionally being substituted with one or more F; R4 is H or C(1-6)alkyl; R5 is H, hydroxyethyl, methoxyethyl, C(1-6)alkyl, C(6-10)aryl, C(6-10)arylC(1-3)alkyl, C(1 -9)heteroaryl, C(1-9)heteroarylC(1-3)alkyl, C(3-6)cycloalkyl, C(3-6)cycloalkylC(1 -3)alkyl, C(2-5)heterocycloalkyl or C(2-5)heterocycloalkylC(1-3)alkyl, all groups optionally substituted with one or more F, CI, C(1-2)alkyl, C(1-2)alkoxy or cyano; the sulfonyl group with R1 is represented by one of R7, R8 or R9; the remaining R6-RH are independently H, halogen, C(1-3)alkoxy, (di)C(1-3)alkylamino or C(1-6)alkyl, all of the alkyl groups optionally being substituted with one or more F; and Ri5 and Ri6 are independently H, C(1-6)alkyl, C(3-6)cycloalkyl, C(3-6)cycloalkylC(1-3)alkyl, C(6-10)aryl, C(6-10)arylC(1-3)alkyl, C(1-9)heteroaryl, C(1-9)heteroarylC(1-3)alkyl, C(2-5)heterocycloalkyl or C(2-5)heterocycloalkylC(1-3)alkyl, all groups optionally substituted with one or more F, CI, C(1-2)alkyl, C(1-2)alkoxy or cyano. The compounds can be used as inhibitors of RORy and are useful for the treatment of RORy mediated diseases.
NOVEL COMPOUNDS
-
Page/Page column 29-30, (2012/03/26)
Novel retinoid-related orphan receptor gamma (ROR?) modulators and their use in the treatment of diseases mediated by ROR? provided by the present invention.
Organic thiol metal-free stabilizers and plasticizers for halogen-containing polymers
-
Page/Page column 14, (2010/02/11)
Organic thiol compounds based on pentaerythritol and dipentaerythritol are described herein. More specifically, the compounds of the present invention are mixed esters of pentaerythritol and dipentaerythritol having at least one sulfhydryl group and preferably a plurality of sulfhydryl groups as well as at least one non-thiol-containing group. The organic thiol compounds are utilized to plasticize and/or heat stabilize halogen-containing polymer compositions especially poly(vinyl chloride) compositions. The compositions are substantially free or free of metal-based stabilizers, Lewis acids and terpenes. The compounds of the present invention are ideally utilized in polymers normally susceptible to deterioration and color change which can occur during processing of the polymer or exposure of the polymer to certain environments and surprisingly also serve as excellent plasticizers.
"Mercaptan-Tail" Porphyrins: Synthetic Analogues for the Active Site of Cytochrome P-450
Collman, James P.,Groh, Susan E.
, p. 1391 - 1403 (2007/10/02)
The synthesis and characterization of a series of tetraarylporphyrins which bear covalently attached alkyl and aryl mercaptans designed to serve as axial ligands are described.The coordination chemistry of the iron(II) complexes of these "mercaptan-tail" porphyrins has been investigated by 1H NMR, IR, and electronic absorption spectroscopy, magnetic circular dichroism, and magnetic susceptibility measurements.Ferrous complexes of the alkyl mercaptan-tail porphyrins appear to remain four-coordinate, intermediate spin (S = 1) in solution.The situation is less clear in the case of appended aryl mercaptans and a "tail-on/tail-off" equilibrium is implicated.In the presence of carbon monoxide, however, binding of thiol trans to CO is observed in both the alkyl and aryl cases.By the addition of an appropriate base, six-coordinate mercaptide-Fe(II)-CO complexes can be generated; these reproduce quite well the characteristic absorption and MCD spectra of cytochrome P-450, suggesting that such compounds are indeed viable models for the active site of cytochrome P-450.
