98406-04-3Relevant academic research and scientific papers
Sulfoximine-Assisted One-Pot Unsymmetrical Multiple Annulation of Arenes: A Combined Experimental and Computational Study
Ghosh, Koushik,Shankar, Majji,Rit, Raja K.,Dubey, Gurudutt,Bharatam, Prasad V.,Sahoo, Akhila K.
supporting information, p. 9667 - 9681 (2018/09/18)
Discussed herein is an unprecedented Ru-catalyzed one-pot unsymmetrical C-H difunctionalization of arenes comprising intramolecular hydroarylation of olefins and intermolecular annulation of alkynes. This unprecedented 2-fold C-H functionalization is validated on the basis of experimental and density functional theory (DFT) study. The transformation readily occurs with the assistance of methylphenyl sulfoximine (MPS) directing group in the presence of Ru catalyst forming two C-C and one C-N bonds in a single operation. The overall process is atom economical and step-efficient and provides unusual dihydrofuran-fused isoquinolone heterocycles. Further annulation of NH and the proximal o-C-H-arene of isoquinolone with alkynes build highly conjugated novel polycyclic compounds. Overall, three independent annulations in arene motifs are visualized and thoughtfully executed; finally, 5 ring-fused structural entities are constructed forming three C-C and two C-N bonds.
NOVEL INHIBITORS OF MAP4K1
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Page/Page column 63; 64, (2018/12/13)
The invention relates to novel inhibitors of MAP4K1 (HPK1) useful for the treatment of diseases or disorders characterised by dysregulation of the signal transduction pathways associated with MAPK activation, including hyperproliferative diseases, diseases of immune system dysfunction, inflammatory disorders, neurological diseases, and cardiovascular diseases. The invention further relates to pharmaceutical compositions comprising the same and methods of treatment of said diseases and disorders. The inhibitors are of formula (I) wherein the definitions for A, D, E, F, R5, R6, R7, Z, ring Q, n, x and y are as given in the application.
BIARYL-PROPIONIC ACID DERIVATIVES AND THEIR USE AS PHARMACEUTICALS
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Page/Page column 57, (2014/10/15)
The present invention relates to compounds of the formula (I), wherein X, R, R1, R2, D, E1, E2, E3, E4, G1, G2, G3 and G4 have the meanings indicated in the claims, which are valuable pharmaceutical active compounds. They are inhibitors of the protease ca
BIARYL-PROPIONIC ACID DERIVATIVES AND THEIR USE AS PHARMACEUTICALS
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Page/Page column 57, (2014/10/15)
The present invention relates to compounds of the formula (I), wherein X, R, R1, R2, D, E1, E2, E3, E4, G1, G2, G3 and G4 have the meanings indicated in the claims, which are valuable pharmaceutical active compounds. They are inhibitors of the protease ca
BENZO-FUSED HETEROCYCLIC DERIVATIVES USEFUL AS AGONISTS OF GPR120
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Paragraph 0933, (2014/09/30)
The present invention is directed to benzo-fused heterocyclic derivatives, pharmaceutical compositions containing them and their use in the treatment of disorders and conditions modulated by GPR120. More particularly, the compounds of the present invention are agonists of GPR120, useful in the treatment of, such as for example, Type II diabetes mellitus.
Practical one-pot C-H activation/borylation/oxidation: Preparation of 3-bromo-5-methylphenol on a multigram scale
Norberg, A. Monica,Smith III, Milton R.,Maleczka Jr., Robert E.
scheme or table, p. 857 - 859 (2011/05/02)
A practical one-pot C-H activation/borylation/oxidation sequence for the generation of 3,5-disubstituted phenols is presented. Specifically, 3-bromo-5-methylphenol is prepared from 3-bromotoluene, without isolation of intermediates, on a multigram scale, and in high yield. The process proceeds under mild conditions and can be completed within one day. Georg Thieme Verlag Stuttgart - New York.
PROSTAGLANDIN PRODUGS AS HYPOTENSIVE AGENTS
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Page/Page column 71-72, (2009/12/27)
Therapeutic compounds, methods, and compositions are disclosed herein for treating glaucoma and baldness in mammals. The specific compounds are described herein and are modified prostaglandin derivates.
Substituted Cyclopentanes Or Cyclopentanones As Therapeutic Agents
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Page/Page column 20, (2008/06/13)
Novel compounds, and therapeutic methods, compositions and medicament related thereto are disclosed herein.
SUBSTITUTED CYCLOPENTANES OR CYCLOPENTANONES AS THERAPEUTIC AGENTS
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Page/Page column 45, (2010/11/28)
Therapeutic compounds, methods, and compositions are disclosed herein.
Process for the synthesis of phenols from arenes
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Page 13; 17, (2008/06/13)
A process to synthesize substituted phenols such as those of the general formula RR′R″Ar(OH) wherein R, R′, and R″ are each independently hydrogen or any group which does not interfere in the process for synthesizing the substituted phenol including, but not limited to, halo, alkyl, alkoxy, carboxylic ester, amine, amide; and Ar is any variety of aryl or hetroaryl by means of oxidation of substituted arylboronic esters is described. In particular, a metal-catalyzed C—H activation/borylation reaction is described, which when followed by direct oxidation in a single or separate reaction vessel affords phenols without the need for any intermediate manipulations. More particularly, a process wherein Ir-catalyzed borylation of arenes using pinacolborane (HBPin) followed by oxidation of the intermediate arylboronic ester by OXONE is described.
