- HETEROARYLDIHYDROPYRIMIDINE DERIVATIVES AND METHODS OF TREATING HEPATITIS B INFECTIONS
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Provided herein are compounds useful for the treatment of HBV infection in a subject in need thereof, pharmaceutical compositions thereof, and methods of inhibiting, suppressing, or preventing HBV infection in the subject.
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Page/Page column 50
(2019/01/17)
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- 3-(1H-PYRAZOL-4-YL)PYRIDINE ALLOSTERIC MODULATORS OF THE M4 MUSCARINIC ACETYLCHOLINE RECEPTOR
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The present invention is directed to pyrazol-4-yl-pyridine compounds which are allosteric modulators of the M4 muscarinic acetylcholine receptor. The present invention is also directed to uses of the compounds described herein in the potential treatment or prevention of neurological and psychiatric disorders and diseases in which M4 muscarinic acetylcholine receptors are involved. The present invention is also directed to compositions comprising these compounds. The present invention is also directed to uses of these compositions in the potential prevention or treatment of such diseases in which M4 muscarinic acetylcholine receptors are involved.
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Page/Page column 31; 32
(2019/01/16)
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- Symmetry-Driven Strategy for the Assembly of the Core Tetracycle of (+)-Ryanodine: Synthetic Utility of a Cobalt-Catalyzed Olefin Oxidation and α-Alkoxy Bridgehead Radical Reaction
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Ryanodine (1) is a potent modulator of intracellular calcium release channels, designated as ryanodine receptors. The exceptionally complex molecular architecture of 1 comprises a highly oxygenated pentacyclic system with eleven contiguous stereogenic centers, which makes it a formidable target for organic synthesis. We identified the embedded C2-symmetric tricyclic substructure within 1. This specific recognition permitted us to design a concise synthetic route to enantiopure tricycle 9 by utilizing a series of pairwise functionalizations. The four tetrasubstituted carbon centers of 9 were effectively constructed by three key reactions, a dearomatizing Diels-Alder reaction, the kinetic resolution of the obtained racemic 14 through asymmetric methanolysis, and the transannular aldol reaction of the eight-membered diketone 10. A new combination of cobalt-catalyzed hydroperoxidation and NfF-promoted elimination enabled conversion of the hindered olefin of 9 into the corresponding ketone, thus realizing the desymmetrization. Finally, the tetrasubstituted carbon was stereospecifically installed by utilizing the α-alkoxy bridgehead radical to deliver the core tetracycle 7 with the six contiguous tetrasubstituted carbon centers. Consequently, the present work not only accomplishes efficient assembly of four out of the five fused rings of 1, but also develops two new powerful methodologies: two-step ketone formation and bridgehead radical reaction.
- Nagatomo, Masanori,Hagiwara, Koji,Masuda, Kengo,Koshimizu, Masaki,Kawamata, Takahiro,Matsui, Yuki,Urabe, Daisuke,Inoue, Masayuki
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supporting information
p. 222 - 229
(2016/01/25)
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- BENZAMIDE IMIDAZOPYRAZINE BTK INHIBITORS
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Provided are Bruton's Tyrosine Kinase (Btk) inhibitor compounds according to Formula I, pharmaceutically acceptable salts thereof, pharmaceutical compositions thereof, or their use in therapy.
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Page/Page column 72
(2016/07/27)
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- Substituted pyrazolo-piperazines as casein kinase 1 δ/ε inhibitors
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The invention provides compounds of Formula (I): and pharmaceutically acceptable salts thereof. The compounds of Formula (I) inhibit protein kinase activity thereby making them useful as anticancer agents.
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Page/Page column 393; 394
(2016/03/19)
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- NOVEL CARBOXAMIDE DERIVATIVES AS HIV INHIBITORS
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The present invention relates to carboxamide derivatives of Formula (I), where B1, B2, X, L, n, R, R1, R2, Z1, Z2, Rx and Ry are as defined in the claims, as compounds and compositions for inhibiting Human Immunodeficiency Virus (HIV) and process for making the compounds.
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Page/Page column 44
(2011/06/19)
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- PROKINETICIN RECEPTOR ANTAGONISTS AND USES THEREOF
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Contemplated compounds, compositions, and methods of prokineticin antagonists are presented where a prokineticin antagonist is used in the treatment and prevention of various conditions and disorders, and especially type II diabetes.
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Page/Page column 39
(2010/08/04)
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- Bradykinin B1 receptor antagonists: An α-hydroxy amide with an improved metabolism profile
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A series of carbo- and heterocyclic α-hydroxy amide-derived bradykinin B1 antagonists was prepared and evaluated. A 4,4-difluorocyclohexyl α-hydroxy amide was incorporated along with a 2-methyl tetrazole in lieu of an oxadiazole to afford a suitable compound with good pharmacokinetic properties, CNS penetration, and clearance by multiple metabolic pathways.
- Kuduk, Scott D.,Chang, Ronald K.,DiPardo, Robert M.,Di Marco, Christina N.,Murphy, Kathy L.,Ransom, Richard W.,Reiss, Duane R.,Tang, Cuyue,Prueksaritanont, Thomayant,Pettibone, Douglas J.,Bock, Mark G.
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scheme or table
p. 5107 - 5110
(2009/05/26)
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- l-HYDROXYCYCLOALKANECARBOXAMIDE DERIVATIVES AS BRADYKININ ANTAGONISTS
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α-Hydroxycycloalkanecarboxamide derivatives of formula (I) or a pharmaceutically acceptable salt thereof, wherein formula (a) is a single or double bond; Rl, R2 and R3 are each independently selected from H, halogen and OH; or Rl and R2 attached to the same carbon atom together represent oxo; R4 is H or methyl; R5 is Cl or F; R6 is selected from -CO2-C1-4alkyl, -O-C1-4alkyl, -O- C1-4haloalkyl, 2-methyltetrazol-5-yl, 5-methyl l,2,4-oxadiazol-3-yl, 3-methyl-1,2,4-oxadiazol-5-yl, 5-halomethyl-l,2,4-oxadiazol-3-yl, 3-halomethyl- l,2,4-oxadiazol-5-yl, tetrazol-5-yl, 5-halomethyl-l,2,3-triazolyl, and 5-methyl-l ,2,3-triazolyl; R7 and R8 are each independently Cl or F; and n is 0 or 1, are bradykinin B1 antagonists or inverse agonists useful in the treatment or prevention of symptoms such as pain and inflammation associated with the bradykinin B1 pathway.
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Page/Page column 29-30
(2008/06/13)
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