49617-80-3Relevant articles and documents
FUNGICIDAL HALOMETHYL KETONES AND HYDRATES AND THEIR MIXTURES
-
, (2021/09/17)
Disclosed is a fungicidal composition comprising (a) at least one compound selected from the compounds of Formula 1, including all geometric and stereoisomers, tautomers, A-oxides, and salts thereof, wherein E, L, J, A and T are as defined in the disclosure; and (b) at least one additional fungicidal compound. Also disclosed is a method for controlling plant diseases caused by fungal plant pathogens comprising applying to the plant or portion thereof, or to the plant seed, a fungicidally effective amount of a compound of Formula 1, an A-oxide, or salt thereof (e.g., as a component in the aforesaid composition). Also disclosed is a composition comprising: (a) at least one compound selected from the compounds of Formula 1 described above, A- oxides, and salts thereof; and at least one invertebrate pest control compound or agent.
Verification of the necessity of the tolyl group of PF-543 for sphingosine kinase 1 inhibitory activity
Baek, Dong Jae,Ki, Sung Hwan,Kim, Sang-Bum,Kim, Sanghee,Kim, Su Bin,Kwon, Yongseok,Lee, Joo-Youn,Lee, Taeho,Moon, Hong Seop,Oh, Yoon Sin,Park, Eun-Young,Park, Jeong-Eun
, (2020/06/17)
PF-543, the most potent sphingosine kinase (SK) inhibitor, does not demonstrate effective anticancer activity in some cancer cells, unlike other known SK1 inhibitors. PF-543 has a non-lipid structure with a unique toluene backbone; however, the importance
FUNGICIDAL HALOMETHYL KETONES AND HYDRATES
-
, (2020/05/07)
Disclosed are compounds of Formulae 1 and 10 including all geometric and stereoisomers, tautomers, N oxides, and salts thereof, wherein E, L, J, A, T, R1, R2a, R2b, X, Y, R6a, R6b and R29 are as defined in the disclosure. Also disclosed are compositions containing the compounds of Formula 1 and methods for controlling plant disease caused by a fungal pathogen comprising applying an effective amount of a compound or a composition of the invention.
Synthesis and structure-activity relationship studies of conformationally flexible tetrahydroisoquinolinyl triazole carboxamide and triazole substituted benzamide analogues as σ2 receptor ligands
Bai, Suping,Li, Shihong,Xu, Jinbin,Peng, Xin,Sai, Kiran,Chu, Wenhua,Tu, Zhude,Zeng, Chenbo,Mach, Robert H.
, p. 4239 - 4251 (2014/06/09)
Two novel classes of compounds targeting the sigma-2 (σ2) receptor were synthesized, and their bioactivities to binding σ1 and σ2 receptors were measured. Four novel triazole carboxamide analogues, 24d, 24e, 24f, and 39c, demonstrated high affinity and selectivity for the σ2 receptor. These data suggest 11C-labeled versions of these compounds may be potential σ2-selective radiotracers for imaging the proliferative status of solid tumors.
Promotive effect of the platinum moiety on the DNA cleavage activity of copper-based artificial nucleases
Dong, Xindian,Wang, Xiaoyong,Lin, Miaoxin,Sun, Hui,Yang, Xiaoliang,Guo, Zijian
experimental part, p. 2541 - 2549 (2010/05/14)
Copper-based artificial metallonucleases are likely to satisfy more biomedical requirements if their DNA cleavage efficiency and selectivity could be further improved. In this study, two copper(II) complexes, [CuL 1CI2 (1) and [CuL2CI2] (2), and two copper(II)-platinum(II) heteronuclear complexes, [CuRL1 (DMSO)CI 4] (3) and [CuPtL2DMSO)CI4] (4), were synthesized using two afunctional ligands, N-[4-(2-pyridylmethoxy)benzyl]-N,N- bis(2-pyridylmethyl)amine (L1) and N-[3-(2pyridylmethoxy)benzyl]-N, Nbls(2-pyridylmethyl)amine (L2). These complexes have been characterized by elemental analysis, electrospray ionization mass spectrometry, IR spectroscopy, and UV-vis spectroscopy. The DNA binding ability of these complexes follows an order of 1 2 3 4, as revealed by the results of spectroscopy and agarose gel electrophoresis studies. Their cleavage activity toward supercoiled pUC19 plasmid DNA is prominent at micromolar concentration levels in the presence of ascorbic acid. The introduction of a platinum(II) center to the copper(II) complexes induces a significant enhancement in cleavage activity as compared with copper(II) complexes alone. These results show that the presence of a platinum(II) center in copper(II) complexes strengthens both their DNA binding ability and DNA cleavage efficiency.
Towards synthetic adrenaline receptors - Shape-selective adrenaline recognition in water
Herm, Michael,Molt, Oliver,Schrader, Thomas
, p. 1485 - 1499 (2007/10/03)
In spite of their key role in signal transduction, the mechanism of action of adrenergic receptors is still poorly understood. We have imitated the postulated binding pattern of the large membrane protein with a small, rationally designed synthetic host molecule. Experimental evidence is presented for the simultaneous operation of electrostatic attraction, hydrogen bonds, π stacking, and hydrophobic interactions. By virtue of this combination of weak attractive forces, adrenaline derivatives in water are bound with high shape selectivity for the slim dopamine skeleton. We think that these findings support the postulated cooperative interplay of noncovalent interactions in the natural receptors. In addition, they provide access to a new type of adrenaline sensor. This may be the first step towards an artificial signal-transduction system.
Towards synthetic adrenaline receptors - Shape-selective adrenaline recognition in water
Herm, Michael,Molt, Oliver,Schrader, Thomas
, p. 3148 - 3151 (2007/10/03)
A new rationally designed receptor molecule binds adrenaline derivatives in water. Its binding pattern (see picture) imitates the interplay of noncovalent interactions operating in the natural receptor. High shape selectivity is achieved for the slim dopamine skeleton, and leads to rejection of substrates with an a-substituent, such as amino acid derivatives.
Dendroid peptide structural mimetics of ω-conotoxin MVIIA based on a 2(1H)-quinolinone core
Guo, Zhao-Xia,Cammidge, Andrew N.,Horwell, David C.
, p. 5169 - 5175 (2007/10/03)
Three mimetics of the peptide ω-Conotoxin MVIIA have been synthesised following the dendroid approach. The three key central amino acids of the natural peptide are mimicked by phenylguanidine (arginine), isopentyl (leucine) and aryl alcohol (tyrosine) att
Design and synthesis of novel 2,7-dialkyl substituted 5(S)-amino-4(S)-hydroxy-8-phenyl-octanecarboxamides as in vitro potent peptidomimetic inhibitors of human renin
Goeschke, Richard,Cohen, Nissim Claude,Wood, Jeanette M.,Maibaum, Juergen
, p. 2735 - 2740 (2007/10/03)
Novel low-molecular weight transition-state peptidomimetic renin inhibitors characterized by an all-carbon 8-phenyl substituted octanecarboxamide skeleton have been discovered based on a topographical design approach. The in vitro most potent inhibitors 21, 25 and 26 incorporating a strong H-bond acceptor group linked to the benzyl spacer of the (P3-P1)-unit had IC50s in the low nanomolar range against human renin.