Results 351 to 360 of about 10,450,245 (405)

Antiviral activity of indole derivatives

Antiviral Research, 2009
Unsymmetrical methylene derivatives 5 were prepared following a known method, by reaction of the Mannich bases of 2-naphthols 4 with indoles. All synthesized compounds were tested against a wide panel of viruses, since previous work showed that Mannich bases on 7-hydroxycoumarin 1 and unsymmetrical methylene derivatives 2 were endowed with some ...
GIAMPIERI M, BALBI A, MAZZEI M, LA COLLA P, IBBA, CRISTINA, LODDO, ROBERTA   +5 more
openaire   +4 more sources

High Amplification of the Antiviral Activity of Curcumin through Transformation into Carbon Quantum Dots.

Small, 2019
It is demonstrated that carbon quantum dots derived from curcumin (Cur-CQDs) through one-step dry heating are effective antiviral agents against enterovirus 71 (EV71).
Chin-Jung Lin, Lung Chang, Han-Wei Chu, Han-Jia Lin, Pei-Ching Chang, Robert Y. L. Wang, Binesh Unnikrishnan, Ju-Yi Mao, Shiow-Yi Chen, Chih-Ching Huang   +9 more
semanticscholar   +1 more source

Antiviral activity of benzimidazole derivatives. II. Antiviral activity of 2-phenylbenzimidazole derivatives

Bioorganic & Medicinal Chemistry, 2010
Seventy-six 2-phenylbenzimidazole derivatives were synthesized and evaluated in cell-based assays for cytotoxicity and antiviral activity against a panel of 10 RNA and DNA viruses. The most commonly affected viruses were, in decreasing order, CVB-2, BVDV, Sb-1, HSV-1, and YFV, while HIV-1 and VSV were not affected, and RSV, VV and Reo-1 were only ...
TONELLI, MICHELE, SIMONE M, TASSO, BRUNO, NOVELLI, FEDERICA, BOIDO, VITO, SPARATORE, FABIO, PAGLIETTI G, PRICL S, GILBERTI G, BLOIS S, IBBA C, SANNA G, LODDO R, LA COLLA P.   +13 more
openaire   +4 more sources

Antiviral activity of plants and their isolated bioactive compounds: An update

Phytotherapy Research, 2019
Viral infections represent one of the main causes of disease worldwide, especially today due to the increase of migration, global travel, and urbanization.
M. Denaro, A. Smeriglio, D. Barreca, C. De Francesco, Cristina Occhiuto, Giada Milano, D. Trombetta   +6 more
semanticscholar   +1 more source

Research Progress of Glycyrrhizic Acid on Antiviral Activity.

Mini-Reviews in Medical Chemistry, 2019
Glycyrrhizic acid (GA), a triterpene isolated from the roots and rhizomes of licorice, named Glycyrrhiza glabra, is the principal bioactive ingredient of anti-viral, anti-inflammatory and hepatoprotective effects.
Zhi-Gang Sun, Ting-ting Zhao, Na Lu, Yong-an Yang, Hailiang Zhu   +4 more
semanticscholar   +1 more source

ANTIVIRAL ACTIVITY OF MEROCYANINE 540

Photochemistry and Photobiology, 1987
Abstract Simultaneous exposure to the lipophilic dye merocyanine 540 (MC 540) and white light inactivates several enveloped viruses. The same treatment appears to have little or no effect on pluripotent hematopoietic stem cells, mature red cells, and mature leukocytes. At least some components of the clotting system are spared, too. The molecular basis
F, Sieber, J M, O'Brien, G J, Krueger, S L, Schober, W H, Burns, S J, Sharkis, L L, Sensenbrenner   +6 more
openaire   +2 more sources

Antiviral activity of glycyrrhizic acid

Experientia, 1980
Glycyrrhizic acid inhibits the growth of several DNA and RNA viruses in cell cultures and inactivates Herpes simplex 1 virus irreversibly.
R, Pompei, A, Pani, O, Flore, M A, Marcialis, B, Loddo   +4 more
openaire   +2 more sources

Antiviral Activity of Graphene Oxide-Silver Nanocomposites by Preventing Viral Entry and Activation of the Antiviral Innate Immune Response.

ACS Applied Bio Materials, 2018
Developing nanomaterials-based antimicrobial agents has shown a widespread promise. In this study, silver nanoparticle-modified graphene oxide (GO-AgNPs) nanocomposites were self-assembled via interfacial electrostatic force.
Ting Du, Jian Lu, Lingzhi Liu, Nan Dong, L. Fang, Shaobo Xiao, Heyou Han   +6 more
semanticscholar   +1 more source

Antiviral Activities of Photoactive Perylenequinones

Photochemistry and Photobiology, 1997
AbstractNine perylenequinones (PQ), including some familiar naturally occurring pigments, were compared for their light‐mediated antiviral efficacies. Calphostin C was the most active compound against the two target viruses, herpes simplex virus type 1 and Sindbis virus. Hypo‐crellins A and B were also very active.
J B, Hudson, V, Imperial, R P, Haugland, Z, Diwu   +3 more
openaire   +2 more sources

Antiviral activity of Inonotus hispidus

Fitoterapia, 2003
The antiviral activity of two phenolic compounds, hispolon and hispidin, isolated from the fruit bodies of the basidiomycete Inonotus hispidus as well as of some extracts prepared from fruit bodies and mycelial cultures of this fungus was investigated in allantois on the shell-test system.
N A, Awadh Ali, R A A, Mothana, A, Lesnau, H, Pilgrim, U, Lindequist   +4 more
openaire   +2 more sources