“…For the marine environment, the safe use level for 2‐methyl‐1‐phenylpropan‐2‐ol [02.035], α‐irone [07.011], β‐damascone [07.083] and (E)‐β‐damascone [07.224], phenethyl isovalerate [09.466], 4‐(p‐hydroxyphenyl) butan‐2‐one [07.055] and 2‐isopropyl‐4‐methylthiazole [15.026] is confirmed to be 0.05 mg/kg.…”
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“…Comprehensive biomarker screening detected 9 potential metabolite markers for the discrimination among RDM and CDM, including L-glutamate, gamma-aminobutyric acid, and butane-1, 2, 3, 4-tetrol. Moreover, a total of 992 and 1,022 lipids belonging to 12 subclasses were identified in RDM and CDM, respectively, mainly including triglycerides (TGs) and glycerophospholipids (GPs). …”
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“…Eleven detected compounds had no association with liking, for example, butane‐2,3‐dione (butter, fruit like). Practical Application: The result of this study may be applied to formulate coffee‐flavored dairy beverages to maximize consumer acceptance and aroma‐liking. …”
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“…Cl-initiated oxidation experiments were conducted on 2-methyloxetane (an intermediate of n-butane oxidation) using multiplexed photoionization mass spectrometry (MPIMS), in tandem with calculations of stationary point energies on potential energy surfaces for unimolecular reactions of 2-methyloxetanyl and 2-methyloxetanylperoxy isomers. …”
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“…Treatment of U937 cells with the broad-spectrum cysteine-protease inhibitor E64 [trans-epoxysuccinyl-L-leucylamido-(4-guanidino)butane] and with agents that increase vesicular pH did not inhibit reovirus replication. …”
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“…In both experiments, major odorous compounds detected included 2,3-butanedione (diacetyl), 2-butanone, dimethyl disulfide, methyl mercaptan, ethyl mercaptan, 2-butanol, 3-methyl-butanal, phenol and m-cresol. In the first experiment, T1 (with canola seed) produced higher concentration of methyl mercaptan (P < 0.05) and lower diacetyl (P < 0.01) than T2. …”
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“…These species contain chloro and substituted tert-butyl/pyrrolidine/benzoyl-pyridino ligands axially coordinated to a trivalent cobalt ion bound to the N(4)-oxime macrocycle (2E,2′E,3E,3′E)-3,3′-(propane-1,3-diylbis(azanylylidene))bis(butan-2-one)dioxime, abbreviated (prdioxH)(–) in its monoprotonated form. …”
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“…Substances such as nicotine solution, tetrahydrocannabinol (THC) oil, cannabidiol (CBD) oil, and butane hash oil (BHC) packaged in cartridges available in various flavors and concentrations are aerosolized by the heating of metal coils in the e-cigarette/vaping devices. …”
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“…The structures of the new compounds were established as 6′-hydroxy-10′-geranilanyl naphtha-1-oate (SMC-1), 4,4,8β,10β-Tetramethyl-9β-isobutanyl decalin-13-ol-13-O-β-D-xylopyranoside (SCM-2), 6′-(2-hydroxynaphthalen-3-yl) hexanoic acid (SCM-4) and 1′-(2-Methoxy-3-naphthyl)-4′-(2′'-methylbenzoyl)-n-butane (SMC-5) by IR, EIMS and NMR (1 & 2D) analyses. …”
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“…We have previously reported that certain analogues of haloperidol (a typical antipsychotic drug used for treating mental/mood disorders such as schizophrenia and bipolar disorder) suppress the viability of a variety of solid tumor cell lines, and we have identified 4-(4-(4-chlorophenyl)-1,4-diazepan-1-yl)-1-(4-fluoro-phenyl)butan-1-one (SYA013) with such antiproliferative properties. …”
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“…GV-58 ((2R)-2-[(6-{[(5-methylthiophen-2-yl)methyl]amino}-9-propyl-9H-purin-2-yl)amino]butan-1-ol) is recognized to be an activator of N- and P/Q-type Ca(2+) currents. …”
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“…Four new complexes, namely, Cu(2)(O-cpia)(btb)(0.5)·(OH) (1), Cu(3)(O-cpia)(2)(bpy)(2) (2), [Ni(2)(O-cpia)(phen)·(OH)·H(2)O]·2H(2)O (3) and [Ni(3)(O-cpia)(2)(bpy)(3)·2H(2)O]·2H(2)O (4) (O-cpia = 5-(2-carboxyphenoxy)isophthalic acid, btb = 1,4-bis(1,2,4-triazol-1-yl)butane, bpy = 4,4′-bipyridine) were successfully isolated under hydrothermal conditions. …”
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“…Four new Schiff base functionalized 1,2,3-triazolylidene nickel complexes, [Ni-(L(1)NHC)(2)](PF(6))(2); 3, [Ni-(L(2)NHC)(2)](PF(6))(2); 4, [Ni-(L(3)NHC)](PF(6))(2); 7 and [Ni-(L(4)NHC)](PF(6))(2); 8, (where L(1)NHC = (E)-3-methyl-1-propyl-4-(2-(((2-(pyridin-2-yl)ethyl)imino)methyl)phenyl)-1H-1,2,3-triazol-3-ium hexafluorophosphate(V), 1, L(2)NHC = (E)-3-methyl-4-(2-((phenethylimino)methyl)phenyl)-1-propyl-1H-1,2,3-triazol-3-ium hexafluorophosphate(V), 2, L(3)NHC = 4,4′-(((1E)-(ethane-1,2-diylbis(azanylylidene))bis(methanylylidene))bis(2,1-phenylene))bis(3-methyl-1-propyl-1H-1,2,3-triazol-3-ium) hexafluorophosphate(V), 5, and L(4)NHC = 4,4′-(((1E)-(butane-1,4-diylbis(azanylylidene))bis(methanylylidene))bis(2,1-phenylene))bis(3-methyl-1-propyl-1H-1,2,3-triazol-3-ium) hexafluorophosphate(V), 6), were synthesised and characterised by a variety of spectroscopic methods. …”
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“…A family of five [MIII2MII3](n+) trigonal bipyramidal cages (M(III) = Fe, Cr and Al; M(II) = Co, Zn and Pd; n = 0 for 1–3 and n = 6 for 4–5) of formulae [Fe(2)Co(3)L(6)Cl(6)] (1), [Fe(2)Zn(3)L(6)Br(6)] (2), [Cr(2)Zn(3)L(6)Br(6)] (3), [Cr(2)Pd(3)L(6)(dppp)(3)](OTf)(6) (4) and [Al(2)Pd(3)L(6)(dppp)(3)](OTf)(6) (5) (where HL is 1-(4-pyridyl)butane-1,3-dione and dppp is 1,3-bis(diphenylphosphino)propane) are reported. …”
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“…The effect of the presence of titanium dioxide in two new imines, (E,E)-(butane-1,4-diyl)bis(oxybutane-4,1-diyl) bis(4-{[(benzo[d][1,3]thiazol-2-yl)methylidene]amino}benzoate) (SP1) and (E)-N-[(benzo[d][1,3]thiazol-2-yl)methylidene]-4-dodecylaniline (SP2), on the properties and stability of imine:TiO(2) composites for organic device applications were examined. …”
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“…METHODS: Under the template of (triphenyl)phosphonium-based quaternary phosphorus salts with different spacer lengths (n=2, 3, 4), three bromoargentate hybrids were constructed via the solution method, ie, (1,2-DBTPP)(Ag(2)Br(4)) (1), {(1,3-DBTPP)(2)(Ag(7)Br(11))]∙CH(3)CN∙H(2)O}(n) (2), and {[(1,4-DBTPP)(Ag(5)Br(7))](CH(3)CN)(2)∙H(2)O}(n) (3) (1,2-DBTPP(2+)=ethane-1,2-diylbis (triphenyl)phosphonium, 1,3-DBTPP(2+)=propane-1,3-diylbis (triphenyl)phosphonium, 1,4-DBTPP(2+)=butane-1,4-diylbis (triphenyl)phosphonium)). RESULTS: The (Ag(7)Br(11))(n)(4n-) chain in 2 is a new type of 1-D bromoargentate chain constructed from cubane-like Ag(4)Br(4) nodes, AgBr(4) tetrahedrons and AgBr(3) triangles. …”
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“…In the current work, six machine-learning algorithms, namely Random Forest, Extra Tree, adaptive boosting support vector regression (AdaBoost-SVR), Decision Tree, group method of data handling (GMDH), and genetic programming (GP) were proposed for estimating the solubility of pure and mixture of methane, ethane, propane, and n-butane gases in pure water and aqueous electrolyte systems. …”
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“…CONCLUSIONS: Within the presented study a novel compound, R,S-2-((2-(2-chloro-6-methylphenoxy)ethyl)amino)butan-1-ol hydrochloride (KM-408) with dual antiseizure and analgesic activity has been developed for potential use in neuropathic pain treatment. …”
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“…The inhibitory effect of di-imine-SB namely ((N(1)Z, N(4)E)-N(1), N(4)-bis (4 (dimethylamino) benzylidene) butane 1,4-diamine) on X65-steel in 1 M HCl has been investigated experimentally and theoretically. …”
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