30335-95-6Relevant academic research and scientific papers
TRANSCRIPTION FACTOR BRN2 INHIBITORY COMPOUNDS AS THERAPEUTICS AND METHODS FOR THEIR USE
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Page/Page column 111, (2020/05/15)
The invention provides a variety of compounds having the structure of Formula I and uses of such compounds for treatment of various indications, including cancer as well as methods of treatment involving such compounds are also provided. The uses of the compounds may specifically include: bladder cancer, cholangiocarcinoma; colorectal cancer; diffuse large B-cell lymphoma (DLBC); liver cancer; ovarian cancer; thymoma; thyroid cancer; clear cell renal cell carcinoma (CCRCC); chromophobe renal cell carcinoma (ChRCC); prostate cancer; breast cancer; uterine cancer; pancreatic cancer; cervical cancer; uveal melanoma; acute myeloid leukemia (AML); head and neck cancer; small cell lung cancer (SCLC); lung adenocarcinoma sarcoma; mesothelioma; adenoid cystic carcinoma (ACC), sarcoma; testicular germ cell cancer; uterine cancer; pheochromocytoma and paraganglioma (PCPG); melanoma; glioma; glioblastoma multiforme; T-cell Acute Lymphoblastic Leukemia; T-cell Lympohoma, medulloblastoma; and neuroblastoma.
Identification of anthranilic acid derivatives as a novel class of allosteric inhibitors of hepatitis C NS5B polymerase
Nittoli, Thomas,Curran, Kevin,Insaf, Shabana,DiGrandi, Martin,Orlowski, Mark,Chopra, Rajiv,Agarwal, Atul,Howe, Anita Y. M.,Prashad, Amar,Floyd, M. Brawner,Johnson, Bernard,Sutherland, Alan,Wheless, Karen,Feld, Boris,O'Connell, John,Mansour, Tarek S.,Bloom, Jonathan
, p. 2108 - 2116 (2008/02/06)
A series of potent anthranilic acid-based inhibitors of the hepatitis C NS5B polymerase has been identified. The inhibitors bind to a site on NS5B between the thumb and palm regions adjacent to the active site as determined by X-ray crystallography of the enzyme-inhibitor complex. Guided by both molecular modeling and traditional SAR, the enzyme activity of the initial hit was improved by approximately 100-fold, yielding a series of potent and selective NS5B inhibitors with IC50 values as low as 10 nM. These compounds were also inhibitors of the HCV replicon in cultured HUH7 cells.
A novel series of non-carboxylic acid, non-hydantoin inhibitors of aldose reductase with potent oral activity in diabetic rat models: 6-(5-Chloro-3- methylbenzofuran-2-sulfonyl)-2H-pyridazin-3-one and congeners
Mylari, Banavara L.,Armento, Sandra J.,Beebe, David A.,Conn, Edward L.,Coutcher, James B.,Dina, Michael S.,O'Gorman, Melissa T.,Linhares, Michael C.,Martin, William H.,Oates, Peter J.,Tess, David A.,Withbroe, Gregory J.,Zembrowski, William J.
, p. 6326 - 6339 (2007/10/03)
Discovery of a highly selective, potent, and safe non-carboxylic acid, non-hydantoin inhibitor of aldose reductase (AR) capable of potently blocking the excess glucose flux through the polyol pathway that prevails under diabetic conditions has been a long-standing challenge. In response, we did high-throughput screening of our internal libraries of compounds and identified 6-phenylsulfonylpyridazin-2H-3-one, 8, which showed modest inhibition of AR, both in vitro and in vivo. Initial structure-activity relationships concentrated on phenyl substituents and led to 6-(2,4-dichlorophenylsulfonyl)-2/f-pyridazin- 3-one, 81, which was more potent than 8, both in vitro and in vivo. Incorporation of extant literature findings with other aldose reductase inhibitors, including zopolrestat, resulted in the title inhibitor, 19m, which is one of the most potent and highly selective non-carboxylic acid, non-hydantoin inhibitors of AR yet described (IC50, 1 nM; ED 90 vs sciatic nerve sorbitol and fructose, respectively, 0.8 and 4.0 mg/kg). In rats, its oral bioavailability is 98% and it has a favorable plasma t1/2 (26 ± 3 h).
Benzofuran Derivatives. Part 4. Synthesis of Benzofurans and 2,3,4,5-Tetrahydro-1-benzoxepin-3,5-diones
Suzuki, Tsuneo,Tanemura, Kiyoshi,Horaguchi, Takaaki,Shimimizu, Takahachi,Sakakibara, Tohru
, p. 423 - 429 (2007/10/02)
By treatment of ethyl 4- or 5-substituted 2-acetylphenoxyacetates 1 with potassium hydroxide in dry dioxane, benzofurans 2-7 and 2,3,4,5-tetrahydro-1-benzoxepin-3,5-diones 8 were obtained.The relative yields of benzofurans 2-7 and 2,3,4,5-tetrahydro-1-benzoxepin-3,5-diones 8 varied with the types of 4- or 5-substituents.The electron-donating 4-methoxyl group favored the formation of benzoxepins.On the other hand, electron-withdrawing substituents such as the 4-nitro group favored the formation of benzofurans.When esters 1 were treated with sodium amide,2,3-dihydrobenzofurans 2 were obtained exclusively regardless of 4- or 5-substituents.
