- INHIBITORS OF LOW MOLECULAR WEIGHT PROTEIN TYROSINE PHOSPHATASE (LMPTP) AND USES THEREOF
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Protein tyrosine phosphatases (PTPs) are key regulators of metabolism and insulin signaling. As a negative regulator of insulin signaling, the low molecular weight protein tyrosine phosphatase (LMPTP) is a target for insulin resistance and related conditions. Described herein are compounds capable of modulating the level of activity of low molecular weight protein tyrosine phosphatase (LMPTP) and compositions, and methods of using these compounds and compositions.
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Paragraph 00381
(2018/11/26)
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- ARYL SULTAM DERIVATIVES AS RORc MODULATORS
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Compounds of the formula I: or pharmaceutically acceptable salts thereof, wherein m, n, p, q, r, A, W, X1, X2, X3, X4, Y, Z, R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, R11 and R12 are as defined herein. Also disclosed are methods of making the compounds and using the compounds for treatment of inflammatory diseases such as arthritis.
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Paragraph 1210; 1212
(2016/07/05)
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- IOP-lowering effect of isoquinoline-5-sulfonamide compounds in ocular normotensive monkeys
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Rho-associated coiled coil-formed protein kinase (ROCK) inhibitors are under development as a new class of antiglaucoma agents. Based on the potent ROCK inhibitor H-1152, previously developed by us, we explored the possibility of related compounds as anti
- Sumi, Kengo,Inoue, Yoshihiro,Nishio, Masahiro,Naito, Yasuhito,Hosoya, Takamitsu,Suzuki, Masaaki,Hidaka, Hiroyoshi
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p. 831 - 834
(2014/02/14)
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- ARYL SULTAM DERIVATIVES AS RORc MODULATORS
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Compounds of the formula I: or pharmaceutically acceptable salts thereof, wherein m, n, p, q, Ar, A, W, X1, X2, X3, X4, R1, R2, R3, R4, R5, R6, R7, R8, R9, R10 and R11 are as defined herein. Also disclosed are methods of making the compounds and using the compounds for treatment of inflammatory diseases such as arthritis.
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Page/Page column 42; 43
(2015/01/07)
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- Positioning and configuration of key atoms influence the topology of [13]-macrodiolides
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Key atoms at specific positions along the ring govern the shape, or topology of a group of [13]-macrodiolides. Here we report the synthesis of these macrocycles and their characterization by functional and structural methods. The [13]-macrodiolides are organized by three four-atom planar units that help to rigidify them and one hinge atom that enables the planar units to orient themselves. The driving force for the organization of the structures is the minimization of steric strain on groups attached to the key atoms. When the key atom is a stereocenter, a macrocycle with planar chirality is observed. An alternative cup-like topology arises when the key atom bears two alkyl groups. Additionally, the key atoms can work in a coordinated fashion to guide one topology over another. The synthesis relied on an acylation-ring closing metathesis sequence. Rigidity was demonstrated by variable-temperature NMR experiments and diastereoselective epoxidation reactions. X-ray crystal structures of representative [13]-macrodiolides served as the basis of the structural observations made. The results provide a framework for the design of new macrocycles with well-defined structures as well as for understanding some general principles that influence the topology of natural product macrocycles.
- Ma, Jun,Peczuh, Mark W.
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p. 7414 - 7422
(2013/09/02)
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- α-methyl polyamines: Efficient synthesis and tolerance studies in vivo and in vitro. First evidence for dormant stereospecificity of polyamine oxidase
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Efficient syntheses of metabolically stable α-methylspermidine 1, α-methylspermine 2, and bis-α,α-methylated spermine 3 starting from ethyl 3-aminobutyrate are described. The biological tolerance for these compounds was tested in wild-type mice and transgenic mice carrying the metallothionein promoter-driven spermidine/spermine N1- acetyltransferase gene (MT-SSAT). The efficient substitution of natural polyamines by their derivatives was confirmed in vivo with the rats harboring the same MT-SSAT transgene and in vitro with the immortalized fibroblasts derived from these animals. Enantiomers of previously unknown 1-amino-8-acetamido-5-azanonane dihydrochloride 4 were synthesized starting from enantiomerically pure (R)- and (S)-alaninols. The studies with recombinant human polyamine oxidase (PAO) showed that PAO (usually splits achiral substrates) strongly favors the (R)-isomer of 4 that demonstrates for the first time that the enzyme has hidden potency for stereospecificity.
- J?rvinen, Aki J.,Cerrada-Gimenez, Marc,Grigorenko, Nikolay A.,Khomutov, Alex R.,Veps?l?inen, Jouko J.,Sinervirta, Riitta M.,Kein?nen, Tuomo A.,Alhonen, Leena I.,J?nne, Juhani E.
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p. 399 - 406
(2007/10/03)
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- New methodology for the synthesis of unsaturated 8-, 9- and 10-membered lactams
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Unsaturated 8-, 9- and 10-membered medium ring lactams 1 (n = 1, 2, 3) have been prepared in good yield by the Claisen rearrangement of the vinyl-substituted precursors 3 in the presence of 1,8-diazabicyclo[5.4.0]undec-7-ene (DBU).
- Evans, P. Andrew,Holmes, Andrew B.,McGeary, Ross P.,Nadin, Alan,Russell, Keith,O'Hanlon, Peter J.,Pearson, Neil D.
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p. 123 - 138
(2007/10/03)
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