1007455-21-1Relevant academic research and scientific papers
Oxadiazole Derivatives as Dual Orexin Receptor Antagonists: Synthesis, Structure–Activity Relationships, and Sleep-Promoting Properties in Rats
Brotschi, Christine,Roch, Catherine,Gatfield, John,Treiber, Alexander,Williams, Jodi T.,Sifferlen, Thierry,Heidmann, Bibia,Jenck, Francois,Bolli, Martin H.,Boss, Christoph
supporting information, p. 1257 - 1270 (2019/06/17)
The orexin system plays an important role in the regulation of wakefulness. Suvorexant, a dual orexin receptor antagonist (DORA) is approved for the treatment of primary insomnia. Herein, we outline our optimization efforts toward a novel DORA. We started our investigation with rac-[3-(5-chloro-benzooxazol-2-ylamino)piperidin-1-yl]-(5-methyl-2-[1,2,3]triazol-2-ylphenyl)methanone (3), a structural hybrid of suvorexant and a piperidine-containing DORA. During the optimization, we resolved liabilities such as chemical instability, CYP3A4 inhibition, and low brain penetration potential. Furthermore, structural modification of the piperidine scaffold was essential to improve potency at the orexin 2 receptor. This work led to the identification of (5-methoxy-4-methyl-2-[1,2,3]triazol-2-ylphenyl)-{(S)-2-[5-(2-trifluoromethoxyphenyl)-[1,2,4]oxadiazol-3-yl]pyrrolidin-1-yl}methanone (51), a potent, brain-penetrating DORA with in vivo efficacy similar to that of suvorexant in rats.
SUBSTITUTED 2,2'-BIPYRIMIDINYL COMPOUNDS, ANALOGUES THEREOF, AND METHODS USING SAME
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Page/Page column 112-113, (2019/12/04)
The present invention includes substituted 2,2'-bipyrimidinyl compounds, analogues thereof, and compositions comprising the same, which can be used to treat and/or prevent hepatitis B virus (HBV) and/or hepatitis B virus (HBV)-hepatitis D virus (HDV) infection in a patient.
2-(1,2,3-TRIAZOL-2-YL)BENZAMIDE AND 3-(1,2,3-TRIAZOL-2-YL)PICOLINAMIDE DERIVATIVES AS OREXIN RECEPTOR ANTAGONISTS
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Paragraph 0437; 0438, (2015/06/17)
The present invention relates to 2-(1,2,3-triazol-2-yl)benzamide and 3-(1,2,3-triazol-2-yl)picolinamide derivatives of formula (I) wherein Ar1, Q, and R1 to R5 are as described in the description, to their preparation, to
ISOINDOLIN-1-ONES AS MACROPHAGE MIGRATION INHIBITORY FACTOR (MIF) INHIBITORS
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Paragraph 0368; 0369; 0370, (2015/07/02)
Compounds having an isoindolin-1-one backbone of Formula (I) are disclosed which have utility in treating and/or preventing microbial infections, tumor growth, metastasis and other macrophage migration inhibitory factor (MIF)-modulated pathological condit
AZETIDINE AMIDE DERIVATIVES AS OREXIN RECEPTOR ANTAGONISTS
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Page/Page column 41; 42, (2014/09/29)
The present invention relates to azetidine amide derivatives derivatives of formula (I) wherein rings A1 A2 and A3 are as described in the description, to pharmaceutically acceptable salts thereof, to their preparation, to
2-(1,2,3-TRIAZOL-2-YL)BENZAMIDE AND 3-(1,2,3-TRIAZOL-2-YL)PICOLINAMIDE DERIVATIVES AS OREXIN RECEPTOR ANTAGONISTS
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Page/Page column 59, (2013/05/23)
The present invention relates to 2-(1,2,3-triazol-2-yl)benzamide and 3-(1,2,3-triazol-2- yl)picolinamide derivatives of formula (I) Formula (I) wherein Ar1, Q, and R1 to R5 are as described in the description, to their pre
AMINO-ISO-INDOLE, AMINO-AZA-ISO-INDOLE, AMINO-DIHYDROISOQUINOLINE AND AMINO-BENZOXAZINE COMPOUNDS AS BETA-SECRETASE MODULATORS AND METHODS OF USE
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, (2012/02/15)
The present invention comprises a new class of compounds useful for the modulation of Beta-secretase enzyme activity and for the treatment of Beta-secretase mediated diseases, including Alzheimer?s disease (AD) and related conditions. In one embodiment, t
SPIRO-AMINO-IMIDAZO-FUSED HETEROCYCLIC COMPOUNDS AS BETA-SECRETASE MODULATORS AND METHODS OF USE
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, (2012/09/10)
The present invention provides a new class of compounds useful for the modulation of beta-secretase enzyme (BACE) activity. The compounds have a general Formula I, wherein variables A1, A3, A4, A5, A6, A8, R2, R7, X, Y and Z of Formula I are defined here
5-AMINO-OXAZEPINE AND 5-AMINO-THIAZEPANE COMPOUNDS AS BETA-SECRETASE ANTAGONISTS AND METHODS OF USE
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, (2012/08/28)
The present invention provides a new class of compounds useful for the modulation of beta-secretase enzyme (BACE) activity. The compounds have a general Formula (I); wherein variables A1, A3, A4, A5, A6, As, R2, R7, X and Y of Formula (I) are defined here
SPIRO-AMINO-IMIDAZOLONE AND SPIRO-AMINO-DIHYDRO-PYRIMIDINONE COMPOUNDS AS BETA-SECRETASE MODULATORS AND METHODS OF USE
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, (2012/06/15)
The present invention provides a new class of compounds useful for the modulation of beta-secretase enzyme (BACE) activity. The compounds have a general Formula (I), wherein variables A1, A3, A4, A5, A6/su
