acetophenone/үрэвсэл

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Хуудас 1 -аас 81 үр дүн

New Acetophenone Derivatives from Acronychia oligophlebia and Their Anti-inflammatory and Antioxidant Activities.

Зөвхөн бүртгэлтэй хэрэглэгчид л нийтлэл орчуулах боломжтой

Нэвтрэх / Бүртгүүлэх

Seven new acetophenone derivatives (acroliones A - G, 1 - 7) and three known ones (8 - 10) were isolated from the leaves of Acronychia oligophlebia. Their structures were elucidated based on extensive spectroscopic analyses (IR, UV, HR-ESI-MS, 1D- and 2D-NMR), X-ray diffraction and comparison with

Anti-inflammatory activity of acetophenones from Ophryosporus axilliflorus.

Зөвхөн бүртгэлтэй хэрэглэгчид л нийтлэл орчуулах боломжтой

Нэвтрэх / Бүртгүүлэх

Seven acetophenone derivatives were isolated from the aerial parts of Ophryosporus axilliflorus (Griseb.) Hieron. These compounds were subjected to the carrageenan-induced mouse paw edema test where tremetone (7) showed extremely anti-inflammatory activity. Furthermore, the non-benzofuran

Synthesis, evaluation and docking studies on 3-alkoxy-4-methanesulfonamido acetophenone derivatives as non ulcerogenic anti-inflammatory agents.

Зөвхөн бүртгэлтэй хэрэглэгчид л нийтлэл орчуулах боломжтой

Нэвтрэх / Бүртгүүлэх

A series of 3-alkoxy-4-methanesulfonamido acetophenone derivatives were synthesized and evaluated for their anti-inflammatory activity in carrageenan-induced rat paw edema model. The synthesized compounds were also investigated for their gastric ulcerogenic potential. The compounds 4a, 4c and 4d

Barrier protective effects of 2,4,6-trihydroxy-3-geranyl acetophenone on lipopolysaccharides-stimulated inflammatory responses in human umbilical vein endothelial cells.

Зөвхөн бүртгэлтэй хэрэглэгчид л нийтлэл орчуулах боломжтой

Нэвтрэх / Бүртгүүлэх

UNASSIGNED 2,4,6-trihydroxy-3-geranyl acetophenone (tHGA), is a phloroglucinol compound found naturally in Melicope ptelefolia. Melicope ptelefolia has been used traditionally for centuries as natural remedy for wound infections and inflammatory diseases. OBJECTIVE Endothelial barrier dysfunction is

Anti-inflammatory activity of 2,4, 6-trihydroxy-alpha-p-methoxyphenyl-acetophenone (compound D-58).

Зөвхөн бүртгэлтэй хэрэглэгчид л нийтлэл орчуулах боломжтой

Нэвтрэх / Бүртгүүлэх

BACKGROUND Active oxygen radicals as well as a variety of cytosolic protein tyrosine kinases play a role in the regulation of prostaglandin E(2) (PGE(2)), a key inflammatory mediator, released by skin cells in response to irradiation with ultraviolet B light (UVB). Identification of chemical

Benzoic acid derivatives, acetophenones, and anti-inflammatory constituents from Melicope semecarpifolia.

Зөвхөн бүртгэлтэй хэрэглэгчид л нийтлэл орчуулах боломжтой

Нэвтрэх / Бүртгүүлэх

Two new benzoic acid derivatives, (E)-3-acetyl-6-(3,7-dimethylocta-2,6-dienyloxy)-2,4-dihydroxybenzoic acid (1) and (E)-3-acetyl-4-(3,7-dimethylocta-2,6-dienyloxy)-2,6-dihydroxybenzoic acid (2), and three new acetophenones, (E)-1-(5-(3,7-dimethylocta-2,6-dienyloxy)-7-hydroxy-2,2-dimethyl-2

Plant-derived acetophenones with antiasthmatic and anti-inflammatory properties: inhibitory effects on chemotaxis, right angle light scatter and actin polymerization of polymorphonuclear granulocytes.

Зөвхөн бүртгэлтэй хэрэглэгчид л нийтлэл орчуулах боломжтой

Нэвтрэх / Бүртгүүлэх

3-Methoxy- and 2-hydroxy-3-methyl substituted 4-hydroxyacetophenones and some of the corresponding 4-O-glucosides revealed inhibitory activity on LTB4-, fMLP- and PAF-induced chemotaxis of polymorphonuclear granulocytes (PMN). Blocking of PMN myeloperoxidase (MPO), which is required for the

Synthesis and in vivo analgesic and anti-inflammatory activity of some bi heterocyclic coumarin derivatives.

Зөвхөн бүртгэлтэй хэрэглэгчид л нийтлэл орчуулах боломжтой

Нэвтрэх / Бүртгүүлэх

Sets of coumarinyl ethers having chromone, benzofuranyl and 4-hydroxy coumarins (4, 5, 6) were prepared and tested for analgesic and antiinflammatory activity. The 4-(4'-acetyl-3'-hydroxy-phenoxymethyl)-coumarin 3 were synthesised by the reaction of 4-bromo methyl coumarin with 2, 4-dihydroxy

Synthesis and anti-inflammatory activity of chalcones and related Mannich bases.

Зөвхөн бүртгэлтэй хэрэглэгчид л нийтлэл орчуулах боломжтой

Нэвтрэх / Бүртгүүлэх

Chalcones and Mannich bases have been reported to present antiinflammatory activities as well as inhibitory activities on several factors implicated in inflammation disorders. A series of chalcones and some related Mannich bases were prepared by Claisen-Schmidt condensation of appropriate

Synthesis and anti-inflammatory effect of chalcones.

Зөвхөн бүртгэлтэй хэрэглэгчид л нийтлэл орчуулах боломжтой

Нэвтрэх / Бүртгүүлэх

The process of degranulation of mast cells and neutrophils contributes to inflammatory disorders. Activation of microglial cells and macrophages is believed to be involved in inflammatory, infectious and degenerative diseases of the CNS. Combining the potent inhibition of chemical mediators released

Contribution of dopaminergic and noradrenergic systems in the antinociceptive effect of α-(phenylalanyl) acetophenone.

Зөвхөн бүртгэлтэй хэрэглэгчид л нийтлэл орчуулах боломжтой

Нэвтрэх / Бүртгүүлэх

BACKGROUND This study evaluated the antinociceptive action of α-(phenylalanyl) acetophenone (PSAP) in mice. METHODS Evaluated whether the serotonergic, adrenergic and dopaminergic systems are involved in PSAP antinociceptive activity. PSAP was administered intragastrically (ig) 30min prior to

Anti-inflammatory and gastroprotective properties of some chalcones.

Зөвхөн бүртгэлтэй хэрэглэгчид л нийтлэл орчуулах боломжтой

Нэвтрэх / Бүртгүүлэх

The synthesis of 1,3-diaryl propen-1-ones (chalcones) by the Claisen-Schmidt condensation between acetophenones and benzaldehydes in potassium hydroxide/methanol medium at room temperature yielded: 1-(4-nitrophenyl)-3-(2,4,6-trimethoxyphenyl)propen-1-one (3a),

Evaluation of Dual 5-Lipoxygenase/Microsomal Prostaglandin E2 Synthase-1 Inhibitory Effect of Natural and Synthetic Acronychia-Type Isoprenylated Acetophenones.

Зөвхөн бүртгэлтэй хэрэглэгчид л нийтлэл орчуулах боломжтой

Нэвтрэх / Бүртгүүлэх

Among the pathways responsible for the development of inflammatory responses, the cyclooxygenase and lipoxygenase pathways are among the most important ones. Two key enzymes, namely, 5-LO and mPGES-1, are involved in the biosynthesis of leukotrienes and prostaglandins, respectively, which are

(E)-3-(3-methoxyphenyl)-1-(2-pyrrolyl)-2-propenone displays suppression of inflammatory responses via inhibition of Src, Syk, and NF-κB.

Зөвхөн бүртгэлтэй хэрэглэгчид л нийтлэл орчуулах боломжтой

Нэвтрэх / Бүртгүүлэх

(E)-3-(3-methoxyphenyl)-1-(2-pyrrolyl)-2-propenone (MPP) is an aldol condensation product resulting from pyrrole-2-carbaldehyde and m- and p- substituted acetophenones. However, its biological activity has not yet been evaluated. Since it has been reported that some propenone-type compounds display

Synthesis of new pyrimidine derivatives with evaluation of their anti-inflammatory and analgesic activities.

Зөвхөн бүртгэлтэй хэрэглэгчид л нийтлэл орчуулах боломжтой

Нэвтрэх / Бүртгүүлэх

5-Formyl-6-aminopyrimidine-2,4-(1H, 3H)-dione (2) has been previously prepared fromcompound 1. Cyclocondensation reaction of compound 2 with cyanoacetamide gave substituted pyridopyrimidine 3. Also, compound 2 was condensed with p-amino acetophenone and hydrazine derivatives to give

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