79762-54-2Relevant articles and documents
Compound with AMPK agonistic activity and preparation and application of prodrug thereof
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Paragraph 0359-0362, (2021/10/27)
The invention relates to a compound with AMPK agonistic activity and a prodrug thereof, and as well as a preparation method and medical application of a prodrug thereof. The compound has the structure shown in the formula (I), and the prodrug of the compound has the structure shown in the formula (II), wherein each group and the substituent are as defined in the specification. The invention discloses a preparation method of the compound and application of the compound in prevention and treatment AMPK related diseases, and the AMPK related diseases include, but are not limited to, energy metabolism abnormality related diseases. Neurodegenerative diseases and inflammation-related diseases and the like.
Design, synthesis and biological evaluation of novel 2-(4-(1H-indazol-6-yl)-1H-pyrazol-1-yl)acetamide derivatives as potent VEGFR-2 inhibitors
Wang, Xing-Rong,Wang, Shuai,Li, Wen-Bo,Xu, Kai-Yan,Qiao, Xue-Peng,Jing, Xue-Li,Wang, Zi-Xiao,Yang, Chang-jiang,Chen, Shi-Wu
supporting information, (2021/01/26)
Vascular endothelial growth factor-2 (VEGFR-2) plays a pivotal role in tumor angiogenesis. Herein, a library of novel 2-(4-(1H-indazol-6-yl)-1H-pyrazol -1-yl)acetamide derivatives were designed and synthesized as VEGFR-2 inhibitors based on scaffold hopping strategy. These compounds exhibited the excellent inhibitory in both VEGFR-2 and tumor cells proliferation. Especially, compound W13 possessed potent VEGFR-2 inhibition with IC50 = 1.6 nM and anti-proliferation against HGC-27 tumor cells with IC50 = 0.36 ± 0.11 μM, as well as less toxicity against normal GES-1 cells with IC50 = 187.46 ± 10.13 μM. Moreover, W13 obviously inhibited colony formation, migration and invasion of HGC-27 cells by adjusting the expression of MMP-9 and E-cadherin, and induced HGC-27 cells apoptosis by increasing ROS production and regulating the expression of apoptotic proteins. Furthermore, W13 blocked the PI3K-Akt-mTOR signaling pathway in HGC-27 cells. In addition, anti-angiogenesis of W13 was proved by inhibiting tube formation and the expression of p-VEGFR-2 in HUVEC cells. All the results demonstrated that W13 could be developing as a promising anticancer agent for gastric cancer therapy.
TYK2 INHIBITORS AND USES THEREOF
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Paragraph 00453, (2020/06/19)
The present invention provides compounds, compositions thereof, and methods of using the same for the inhibition of TYK2, and the treatment of TYK2-mediated disorders.
Micromolecular reversible BTK inhibitor for treating rheumatoid arthritis
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Paragraph 0140-0144, (2019/07/29)
The invention relates to a micromolecular reversible BTK inhibitor for treating rheumatoid arthritis, and specifically provides a compound. The compound is the compound as shown in a formula I, or a stereisomer, a geometrical isomer and a tautomer thereof, nitric oxide, aquo-complex, a solvate, a metabolite and pharmaceutically acceptable salts and prodrugs. The inventor finds that polysubstitutedquinolone compound or derivate thereof as shown in formula I can be used as the BTK inhibitor and is high in activity during treating rheumatoid arthritis.
Discovery of 4-Aminoquinoline-3-carboxamide derivatives as potent reversible Bruton's tyrosine kinase inhibitors for the treatment of rheumatoid arthritis
Yao, Xia,Sun, Xiuyun,Jin, Shuyu,Yang, Ling,Xu, Hongjiang,Rao, Yu
, p. 6561 - 6574 (2019/08/20)
A structure-hopping strategy was applied to discover a series of novel 4-aminoquinoline-3-carboxamide derivatives as potent, reversible BTK inhibitors. Compared to the previously described cinnoline scaffold compounds, the 4-aminoquinoline analogues showed significantly improved drug-like properties, especially in their aqueous solubility. The most potent compound, 25, displayed a stronger inhibitory effect on both BTKWT (IC50 = 5.3 nM) and BTKC481S (IC50 = 39 nM). In a rodent collagen-induced arthritis model, compound 25 efficiently reduced paw swelling without a loss in body weight. On the basis of potency, drug-like properties, stability, and noncovalent mode of inhibition, our representative inhibitors could have a promising profile to be treatments for a wide range of autoimmune diseases.
Discovery of 5-Azaindazole (GNE-955) as a Potent Pan-Pim Inhibitor with Optimized Bioavailability
Wang, Xiaojing,Kolesnikov, Aleksandr,Tay, Suzanne,Chan, Grace,Chao, Qi,Do, Steven,Drummond, Jason,Ebens, Allen J.,Liu, Ning,Ly, Justin,Harstad, Eric,Hu, Huiyong,Moffat, John,Munugalavadla, Veerendra,Murray, Jeremy,Slaga, Dionysos,Tsui, Vickie,Volgraf, Matthew,Wallweber, Heidi,Chang, Jae H.
, p. 4458 - 4473 (2017/06/05)
Pim kinases have been identified as promising therapeutic targets for hematologic-oncology indications, including multiple myeloma and certain leukemia. Here, we describe our continued efforts in optimizing a lead series by improving bioavailability while maintaining high inhibitory potency against all three Pim kinase isoforms. The discovery of extensive intestinal metabolism and major metabolites helped refine our design strategy, and we observed that optimizing the pharmacokinetic properties first and potency second was a more successful approach than the reverse. In the resulting work, novel analogs such as 20 (GNE-955) were discovered bearing 5-azaindazole core with noncanonical hydrogen bonding to the hinge.
Indazole derivative, composition and uses thereof
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Paragraph 0117; 0190; 0191, (2017/01/02)
The present invention discloses an indazole derivative represented by a formula (I) and used for treating type 2 diabetes mellitus or a pharmaceutically acceptable salt, a solvate, a metabolite, a polymorph, a tautomer or a prodrug thereof. The present invention further discloses a pharmaceutical composition containing the substance, applications of the composition in preparation of drugs, and a method for treating type II diabetes mellitus. The formula (I) is defined in the specification.
AZA SPIRO ALKANE DERIVATIVES AS INHIBITORS OF METALLPROTEASES
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Paragraph 0410, (2015/12/18)
The present invention provides a compound of Formula (I) or Formula (II): enantiomer, diastereomer, prodrug, solvate, metabolite, or pharmaceutically acceptable salt thereof, wherein constituent variables are provided herein. The compounds of Formula (I) and (II) are modulators of metalloproteases and are useful in treating diseases associated with metalloprotease activity such as arthritis, cancer, cardiovascular disorders, skin disorders, inflammation and allergic conditions.
INHIBITORS OF FATTY ACID AMIDE HYDROLASE
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Paragraph 1273; 1274, (2016/01/15)
The present invention provides compounds, and pharmaceutically acceptable compositions thereof, encompassed by any of formulae (I), (II), (III), (IV), (V), or (VI), or subgenera thereof. The present invention also provides methods for treating an FAAH mediated disease, disorder or condition by administering a therapeutically effective amount of a compound or composition comprising a compound of any of formulae (I), (II), (III), (IV), (V), or (VI), or subgenera thereof, to a patient in need thereof. Additionally, the present invention provides methods for inhibiting FAAH by administering a therapeutically effective amount of a compound or composition comprising a compound of any of formulae (I), (II), (III), (IV), (V), or (VI), or subgenera thereof, to a patient in need thereof.
A novel series of indazole-/indole-based glucagon receptor antagonists
Lin, Songnian,Zhang, Fengqi,Jiang, Guoqiang,Qureshi, Sajjad A.,Yang, Xiaodong,Chicchi, Gary G.,Tota, Laurie,Bansal, Alka,Brady, Edward,Trujillo, Maria,Salituro, Gino,Miller, Corey,Tata, James R.,Zhang, Bei B.,Parmee, Emma R.
, p. 4143 - 4147 (2015/11/03)
A novel, potent series of glucagon receptor antagonists (GRAs) was discovered. These indazole- and indole-based compounds were designed on an earlier pyrazole-based GRA lead MK-0893. Structure-activity relationship (SAR) studies were focused on the C3 and C6 positions of the indazole core, as well as the benzylic position on the N-1 of indazole. Multiple potent GRAs were identified with excellent in vitro profiles and good pharmacokinetics in rat. Among them, GRA 16d was found to be orally active in blunting glucagon induced glucose excursion in an acute glucagon challenge model in glucagon receptor humanized (hGCGR) mice at 1, 3 and 10 mg/kg (mpk), and significantly lowered acute glucose levels in hGCGR ob/ob mice at 3 mpk dose.