Page last updated: 2024-09-26

pannarin

Description

pannarin: photoirradiation of above cpd leads to its decomposition which is reduced by oxygen [Medical Subject Headings (MeSH), National Library of Medicine, extracted Dec-2023]

pannarin : A member of the class of depsidones that is 11H-dibenzo[b,e][1,4]dioxepine substituted by methyl groups at positions 1,6 and 9, chloro group at position 2, hydroxy group at position 3, formyl group at position 4, methoxy group at position 8 and an oxo group at position 11. It is a lichen metabolite isolated from several Psoroma species. [Chemical Entities of Biological Interest (ChEBI), Hastings J, Owen G, Dekker A, Ennis M, Kale N, Muthukrishnan V, Turner S, Swainston N, Mendes P, Steinbeck C. (2016). ChEBI in 2016: Improved services and an expanding collection of metabolites. Nucleic Acids Res]

Cross-References

ID SourceID
PubMed CID162780
CHEMBL ID285415
CHEBI ID144185
MeSH IDM0226548

Synonyms (13)

Synonym
NSC646008 ,
2-chloro-3-hydroxy-8-methoxy-1,6,9-trimethyl-11-oxo-11h-dibenzo[b,e][1,4]dioxepine-4-carbaldehyde
8-chloro-9-hydroxy-3-methoxy-1,4,7-trimethyl-6-oxo-benzo[b][1,4]benzodioxepine-10-carbaldehyde
NCI60_015821
nsc-646008
pannarin
CHEMBL285415 ,
bdbm50056915
CHEBI:144185
pannarine
55609-84-2
11h-dibenzo(b,e)(1,4)dioxepin-4-carboxaldehyde, 2-chloro-3-hydroxy-8-methoxy-1,6,9-trimethyl-11-oxo-
DTXSID50204157

Treatment

ExcerptReference
"The treatment with pannarin produces bactericidal activity without significant calcein release, consistent with lack of lysis or even significant structural damage to the cytoplasmic membrane."( Amicosante, G; Bellio, P; Brisdelli, F; Celenza, G; Garbarino, JA; Nicoletti, M; Perilli, M; Piovano, M; Segatore, B; Setacci, D, 2012)

Roles (4)

RoleDescription
lichen metaboliteAny metabolite that is produced during a metabolite reaction in lichens (composite organisms consisting of a fungus and a photosynthetic partner co-existing in a symbiotic relationship).
apoptosis inducerAny substance that induces the process of apoptosis (programmed cell death) in multi-celled organisms.
antineoplastic agentA substance that inhibits or prevents the proliferation of neoplasms.
antimicrobial agentA substance that kills or slows the growth of microorganisms, including bacteria, viruses, fungi and protozoans.
[role information is derived from Chemical Entities of Biological Interest (ChEBI), Hastings J, Owen G, Dekker A, Ennis M, Kale N, Muthukrishnan V, Turner S, Swainston N, Mendes P, Steinbeck C. (2016). ChEBI in 2016: Improved services and an expanding collection of metabolites. Nucleic Acids Res]

Drug Classes (6)

ClassDescription
depsidonesAny organic heteropolycyclic compound based on a tricyclic diphenyl ether lactone system and its substituted derivatives thereof.
organic heterotricyclic compoundAn organic tricyclic compound in which at least one of the rings of the tricyclic skeleton contains one or more heteroatoms.
aldehydeA compound RC(=O)H, in which a carbonyl group is bonded to one hydrogen atom and to one R group.
organochlorine compoundAn organochlorine compound is a compound containing at least one carbon-chlorine bond.
phenolsOrganic aromatic compounds having one or more hydroxy groups attached to a benzene or other arene ring.
aromatic etherAny ether in which the oxygen is attached to at least one aryl substituent.
[compound class information is derived from Chemical Entities of Biological Interest (ChEBI), Hastings J, Owen G, Dekker A, Ennis M, Kale N, Muthukrishnan V, Turner S, Swainston N, Mendes P, Steinbeck C. (2016). ChEBI in 2016: Improved services and an expanding collection of metabolites. Nucleic Acids Res]

Protein Targets (1)

Inhibition Measurements

ProteinTaxonomyMeasurementAverageMin (ref.)Avg (ref.)Max (ref.)Bioassay(s)
Integrase Human immunodeficiency virus 1IC50 (µMol)4.01670.00051.544310.0000AID93680; AID93700; AID93702; AID93703; AID93705; AID93707
[prepared from compound, protein, and bioassay information from National Library of Medicine (NLM), extracted Dec-2023]

Bioassays (8)

Assay IDTitleYearJournalArticle
AID93705Inhibitory concentration of compound against strand transfer of HIV-1 integrase in experiment 11997Journal of medicinal chemistry, Mar-14, Volume: 40, Issue:6
Depsides and depsidones as inhibitors of HIV-1 integrase: discovery of novel inhibitors through 3D database searching.
AID91561Percentage inhibition of compound against 3'-processing of HIV-1 integrase at 100 ug/mL1997Journal of medicinal chemistry, Mar-14, Volume: 40, Issue:6
Depsides and depsidones as inhibitors of HIV-1 integrase: discovery of novel inhibitors through 3D database searching.
AID93702Inhibitory concentration of compound against 3'-processing of HIV-1 integrase in experiment 21997Journal of medicinal chemistry, Mar-14, Volume: 40, Issue:6
Depsides and depsidones as inhibitors of HIV-1 integrase: discovery of novel inhibitors through 3D database searching.
AID93707Inhibitory concentration of compound against strand transfer of HIV-1 integrase in experiment 21997Journal of medicinal chemistry, Mar-14, Volume: 40, Issue:6
Depsides and depsidones as inhibitors of HIV-1 integrase: discovery of novel inhibitors through 3D database searching.
AID91562Percentage inhibition against strand transfer of HIV-1 integrase at 100 ug/mL1997Journal of medicinal chemistry, Mar-14, Volume: 40, Issue:6
Depsides and depsidones as inhibitors of HIV-1 integrase: discovery of novel inhibitors through 3D database searching.
AID93703Inhibitory concentration of compound against disintegration (reversal of strand transfer)of HIV-1 integrase1997Journal of medicinal chemistry, Mar-14, Volume: 40, Issue:6
Depsides and depsidones as inhibitors of HIV-1 integrase: discovery of novel inhibitors through 3D database searching.
AID93680Inhibitory activity against HIV-1 integrase2004Bioorganic & medicinal chemistry letters, Mar-22, Volume: 14, Issue:6
HIV-1 integrase pharmacophore model derived from diverse classes of inhibitors.
AID93700Inhibitory concentration of compound against 3'-processing of HIV-1 integrase in experiment 11997Journal of medicinal chemistry, Mar-14, Volume: 40, Issue:6
Depsides and depsidones as inhibitors of HIV-1 integrase: discovery of novel inhibitors through 3D database searching.
[information is prepared from bioassay data collected from National Library of Medicine (NLM), extracted Dec-2023]

Research

Studies (8)

TimeframeStudies, This Drug (%)All Drugs %
pre-19900 (0.00)18.7374
1990's4 (50.00)18.2507
2000's3 (37.50)29.6817
2010's1 (12.50)24.3611
2020's0 (0.00)2.80
[information is prepared from research data collected from National Library of Medicine (NLM), extracted Dec-2023]

Study Types

Publication TypeThis drug (%)All Drugs (%)
Trials0 (0.00%)5.53%
Reviews0 (0.00%)6.00%
Case Studies0 (0.00%)4.05%
Observational0 (0.00%)0.25%
Other8 (100.00%)84.16%
[information is prepared from research data collected from National Library of Medicine (NLM), extracted Dec-2023]

Research Highlights

Interactions (1)

ArticleYear
In vitro antimicrobial activity of pannarin alone and in combination with antibiotics against methicillin-resistant Staphylococcus aureus clinical isolates.
Phytomedicine : international journal of phytotherapy and phytopharmacology, May-15, Volume: 19, Issue: 7
2012
[information is derived through text-mining from research data collected from National Library of Medicine (NLM), extracted Dec-2023]