Results 61 to 70 of about 3,775 (183)
Medicinal Research Reviews, Volume 46, Issue 2, Page 352-381, March 2026.ABSTRACT A plethora of cellular signaling pathways are dysregulated in cancer cells, promoting carcinogenesis and migration. Cholesterol has recently been linked to cancer by several subcellular mechanisms, especially by its involvement in the formation of lipid rafts, which promote oncogenic signaling and cancer cell invasion. Squalene synthase (SQS),
Danai Mavridi +2 more
wiley +1 more source
Química Nova, 2014 A facile one-step synthesis of 1H-benzoxazine-2,4-diones from heterocyclic anhydrides and TMSA was described. This paper determines their antimicrobial activity against nine human bacterial pathogens by the broth microdilution method; antioxidant ...
Juan I. Sarmiento-Sánchez +7 more
doaj +1 more source
C-2,8,14,20-tetra(propyl)-5,11,17,23-tetrakis(N–(piperidine)methyl)calix[4]resorcinarene
MolbankCalix[4]resorcinarenes are polyhydroxylated macrocyclic compounds with four units of resorcinol. These compounds can be derivatized through modifications at the upper rim, allowing reactivity with secondary amines to produce Mannich base derivatives via ...
Victor Alfonso Niño-Ramírez +2 more
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A microwave-catalyzed rapid, efficient and ecofriendly synthesis of substituted pyrazol-5-ones [PDF]
Journal of the Serbian Chemical Society, 2003 A series of 1-(3,4-dihydro-3-oxo-2H-1,4-benzoxazine-2-carbonyl)-3-methyl-4-(substituted phenylhydrazono)-2-pyrazolin-5-ones have been synthesized by the reaction of 2H-3,4-dihydro-3-oxo-1,4-benzoxazine-2-carboxylic acid hydrazide with substituted ...
RAHUL P. GAVANDE, VIJAY V. DABHOLKAR
doaj
Synthesis and characterization of a novel bisphthalonitrile containing benzoxazine
eXPRESS Polymer Letters, 2007 The novel bisphthalonitrile containing benzoxazine (BPNBZ) has been synthesized using bisphenol-A, 4-aminophenoxylphthalonitrile and paraformaldehyde.
doaj +1 more source
8-[2-Chloro-5-(trifluoromethyl)phenyl]-4H-[1,2,4]oxadiazolo-[3,4-c][1,4]benzoxazin-1-one
Molbank, 2011 8-Bromo-4H-[1,2,4]oxadiazolo[3,4-c][1,4]benzoxazin-1-one 1 (NS2028) reacts with [2-chloro-5-(trifluoromethyl)phenyl]boronic acid 2 (2 equiv), Pd(OAc)2 (10 mol%) and KOAc (4 equiv) in acetonitrile heated to ca. 110 °C (sealed tube) for 12 hours to give 8-[
Andrey A. Berezin +1 more
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Synthesis and characterization of novel mussel-inspired benzoxazines bythiol-benzoxazine chemistry
TURKISH JOURNAL OF CHEMISTRY, 2019 A catechol-based benzoxazine copolymer is reported via a new approach using an oxazine-thiol reaction.The main chain benzoxazine precursor was obtained via the classic benzoxazine synthesis methodology using the raw chemicals catechol, formaldehyde, and 4,7,10-trioxa-1,13-tridecanediamine. The countercomponent was synthesized from poly(ethylene glycol)
openaire +2 more sources
A study on the co-reaction of benzoxazine and triazine through a triazine-containing benzoxazine
RSC Advances, 2016 To study the co-reaction of benzoxazine and triazine, a triazine-containing benzoxazine (P-tta) was prepared through nucleophilic substitution of 4-(2H-benzo[e][1,3]oxazin-3(4H)-yl)phenol (P-ap) with 2,4,6-trichloro-1,3,5-triazine.
Ching Hsuan Lin +3 more
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New Benzoxazine Secondary Metabolites from an Arctic Actinomycete
Marine Drugs, 2014 Two new secondary metabolites, arcticoside (1) and C-1027 chromophore-V (2), were isolated along with C-1027 chromophore-III and fijiolides A and B (3–5) from a culture of an Arctic marine actinomycete Streptomyces strain.
Kyuho Moon +9 more
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Acta Crystallographica Section E: Crystallographic Communications, 2016 The title fluorinated bisbenzoxazine, C18H18F2N2O2, crystallizes with one half-molecule in the asymmetric unit, which is completed by inversion symmetry. The fused oxazine ring adopts an approximately half-chair conformation.
Augusto Rivera +3 more
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