- INHIBITORS OF HIF PROLYL HYDROXYLASE
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The present invention concerns compounds of formula I or pharmaceutically acceptable salts thereof, which inhibit HIF prolyl hydroxylase, their use for enhancing endogenous production of erythropoietin, and for treating conditions associated with reduced endogenous production of erythropoietin such as anemia and like conditions, as well as pharmaceutical compositions comprising such a compound and a pharmaceutical carrier.
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Page/Page column 94
(2016/04/20)
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- Discovery of a new series of naphthamides as potent VEGFR-2 kinase inhibitors
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Inhibition of VEGFR-2 signaling pathway has already become one of the most promising approaches for the treatment of cancer. In this study, we describe the design, synthesis, and biological evaluation of a new series of naphthamides as potent inhibitors of VEGFR-2. Among these compounds, 14c exhibited high VEGFR-2 inhibitory potency in both enzymatic and HUVEC cellular proliferation assays, with IC50 values of 1.5 and 0.9 nM, respectively. Kinase selectivity profiling revealed that 14c was a multitargeted inhibitor, and it also exhibited good potency against VEGFR-1, PDGFR-β, and RET. Furthermore, 14c effectively blocked tube formation of HUVEC at nanomolar level. Overall, 14c might be a promising candidate for the treatment of cancer.
- Lv, Yongcong,Li, Mengyuan,Liu, Ting,Tong, Linjiang,Peng, Ting,Wei, Lixin,Ding, Jian,Xie, Hua,Duan, Wenhu
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p. 592 - 597
(2014/06/09)
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- Achieving multi-isoform PI3K inhibition in a series of substituted 3,4-dihydro-2H-benzo[1,4]oxazines
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The SAR and pharmacokinetic profiles of a series of multi-isoform PI3K inhibitors based on a 3,4-dihydro-2H-benzo[1,4]oxazine scaffold are disclosed.
- Perry, Benjamin,Alexander, Rikki,Bennett, Gavin,Buckley, George,Ceska, Tom,Crabbe, Tom,Dale, Verity,Gowers, Lewis,Horsley, Helen,James, Lynwen,Jenkins, Kerry,Crepy, Karen,Kulisa, Claire,Lightfoot, Helen,Lock, Chris,Mack, Stephen,Morgan, Trevor,Nicolas, Anne-Lise,Pitt, Will,Sabin, Verity,Wright, Sara
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scheme or table
p. 4700 - 4704
(2009/04/08)
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- FUSED THIAZOLE DERIVATIVES AS KINASE INHIBITORS
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A series of 5,5-dimethyl-5,6-dihydro-1,3-benzothiazol-7(4H)-one and 7,7-dimethyl-5,6,7,8-tetrahydro-4H-[1,3]thiazolo[5,4-c]azepin-4-one derivatives, and analogues thereof, which are substituted in the 2-position by an optionally substituted benzofused mor
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Page/Page column 30
(2008/06/13)
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- Dihydro-benzo(1,4)oxazines
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The invention is directed to physiologically active compounds of formula (I): wherein R1represents R3—Z3—, R3—L2—R4—Z3—, R3—L3—Ar1—L4—Z3— or R3—L3—Ar1—L2—R4—Z3—; R2represents hydrogen, halogen, lower alkyl or lower alkoxy; A1represents a straight chain C2-3alkylene linkage optionally substituted by one or more groups chosen from alkyl, aryl, arylalkyl, heteroaryl, heteroarylalkyl, imino, oxo, thioxo, or alkyl substituted by —ZR6, —NY1Y2, —CO2R6or —C(═O)—NY1Y2; L1represents a direct bond; an alkenylene, alkylene, alkynylene, cycloalkenylene, cycloalkylene, heteroaryldiyl, heterocycloalkylene or arylene linkage each optionally substituted by (a) an acidic functional group, cyano, oxo, —S(O)mR9, R3, —C(═O)—R3, —C(═O)—OR3, —N(R8)—C(═O)—R9, —N(R8)—C(═O)—OR9, —N(R8)—SO2—R9, —NY4Y5or —[C(═O)—N(R10)—C(R5)(R11)]p—C(═O)—NY4Y5, or by (b) alkyl substituted by an acidic functional group, or by S(O)mR9, —C(═O)—NY4Y5or —NY4Y5; a —[C(═O)—N(R10)—C(R5)(R11)]p— linkage; a —Z2—R12— linkage; a —C(═O)—CH2—C(═O)— linkage; a —R12—Z2—R12— linkage; a —C(R4)(R13)—[C(═O)—N(R10)—C(R5)(R11)]p— linkage; or a —L5—L6—L7— linkage; Z1is NR17or O; Y is carboxy or an acid bioisostere; and the corresponding N-oxides, and their prodrugs; and pharmaceutically acceptable salts and solvates of such compounds and their N-oxides and prodrugs. Such compounds have valuable pharmaceutical properties, in particular the ability to regulate the interaction of VCAM-1 and fibronectin with the integrin VLA-4 (α4β1).
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Page/Page column 334
(2010/01/31)
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