Np mrd loader

Record Information
Version2.0
Created at2022-04-28 15:28:05 UTC
Updated at2022-04-28 15:28:05 UTC
NP-MRD IDNP0070196
Secondary Accession NumbersNone
Natural Product Identification
Common NameNigellidine
DescriptionNigellidine belongs to the class of organic compounds known as pyridazinoindazoles. Pyridazinoindazoles are compounds containing a pyridazinoindazole moiety, which consists of a pyridazine ring fused to an indazole. Nigellidine is found in Nigella sativa . Nigellidine was first documented in 2021 (PMID: 34221083). Based on a literature review a small amount of articles have been published on Nigellidine (PMID: 35355337) (PMID: 34937447) (PMID: 34886775) (PMID: 34518755).
Structure
Thumb
SynonymsNot Available
Chemical FormulaC18H18N2O2
Average Mass294.3540 Da
Monoisotopic Mass294.13683 Da
IUPAC Name11-(4-hydroxyphenyl)-3-methyl-1H,6H,7H,8H,9H-pyridazino[1,2-a]indazol-1-one
Traditional Name11-(4-hydroxyphenyl)-3-methyl-6H,7H,8H,9H-pyridazino[1,2-a]indazol-1-one
CAS Registry NumberNot Available
SMILES
CC1=CC(=O)C2=C(N3CCCCN3C2=C1)C1=CC=C(O)C=C1
InChI Identifier
InChI=1S/C18H18N2O2/c1-12-10-15-17(16(22)11-12)18(13-4-6-14(21)7-5-13)20-9-3-2-8-19(15)20/h4-7,10-11,21H,2-3,8-9H2,1H3
InChI KeyHJKNBAAMIKPHJF-UHFFFAOYSA-N
Experimental Spectra
Not Available
Predicted Spectra
Spectrum TypeDescriptionDepositor IDDepositor OrganizationDepositorDeposition DateView
1D NMR13C NMR Spectrum (1D, 25 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 100 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 252 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 1000 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 50 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 200 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 75 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 300 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 101 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 400 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 126 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 500 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 151 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 600 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 176 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 700 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 201 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 800 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR13C NMR Spectrum (1D, 226 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
1D NMR1H NMR Spectrum (1D, 900 MHz, D2O, predicted)Wishart LabWishart LabDavid Wishart2021-06-20View Spectrum
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Nigella sativaPlant
Chemical Taxonomy
Description Belongs to the class of organic compounds known as pyridazinoindazoles. Pyridazinoindazoles are compounds containing a pyridazinoindazole moiety, which consists of a pyridazine ring fused to an indazole.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassBenzopyrazoles
Sub ClassIndazoles
Direct ParentPyridazinoindazoles
Alternative Parents
Substituents
  • Pyridazinoindazole
  • Phenylpyrazole
  • Phenol
  • 1-hydroxy-2-unsubstituted benzenoid
  • Monocyclic benzene moiety
  • Pyridazine
  • Benzenoid
  • Vinylogous amide
  • Azole
  • Pyrazole
  • Heteroaromatic compound
  • Azacycle
  • Organopnictogen compound
  • Organic oxygen compound
  • Organic nitrogen compound
  • Organooxygen compound
  • Organonitrogen compound
  • Hydrocarbon derivative
  • Organic oxide
  • Aromatic heteropolycyclic compound
Molecular FrameworkAromatic heteropolycyclic compounds
External DescriptorsNot Available
Physical Properties
StateNot Available
Experimental Properties
PropertyValueReference
Melting PointNot AvailableNot Available
Boiling PointNot AvailableNot Available
Water SolubilityNot AvailableNot Available
LogPNot AvailableNot Available
Predicted Properties
PropertyValueSource
logP2.32ALOGPS
logP1.41ChemAxon
logS-2.3ALOGPS
pKa (Strongest Acidic)8.94ChemAxon
pKa (Strongest Basic)1.71ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area43.78 ŲChemAxon
Rotatable Bond Count1ChemAxon
Refractivity89.46 m³·mol⁻¹ChemAxon
Polarizability32.89 ųChemAxon
Number of Rings4ChemAxon
BioavailabilityYesChemAxon
Rule of FiveYesChemAxon
Ghose FilterYesChemAxon
Veber's RuleNoChemAxon
MDDR-like RuleNoChemAxon
HMDB IDNot Available
DrugBank IDNot Available
Phenol Explorer Compound IDNot Available
FoodDB IDNot Available
KNApSAcK IDC00028687
Chemspider ID103869973
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound136828302
PDB IDNot Available
ChEBI ID168453
Good Scents IDNot Available
References
General References
  1. Tegen D, Dessie K, Damtie D: Candidate Anti-COVID-19 Medicinal Plants from Ethiopia: A Review of Plants Traditionally Used to Treat Viral Diseases. Evid Based Complement Alternat Med. 2021 Jun 4;2021:6622410. doi: 10.1155/2021/6622410. eCollection 2021. [PubMed:34221083 ]
  2. Gonzalez BL, de Oliveira NC, Ritter MR, Tonin FS, Melo EB, Sanches ACC, Fernandez-Llimos F, Petruco MV, de Mello JCP, Chierrito D, de Medeiros Araujo DC: The naturally-derived alkaloids as a potential treatment for COVID-19: A scoping review. Phytother Res. 2022 Mar 30. doi: 10.1002/ptr.7442. [PubMed:35355337 ]
  3. Banerjee A, Kanwar M, Das Mohapatra PK, Saso L, Nicoletti M, Maiti S: Nigellidine (Nigella sativa, black-cumin seed) docking to SARS CoV-2 nsp3 and host inflammatory proteins may inhibit viral replication/transcription and FAS-TNF death signal via TNFR 1/2 blocking. Nat Prod Res. 2022 Nov;36(22):5817-5822. doi: 10.1080/14786419.2021.2018430. Epub 2021 Dec 22. [PubMed:34937447 ]
  4. Saha S, Pal D, Nimse SB: Indazole Derivatives Effective against Gastrointestinal Diseases. Curr Top Med Chem. 2022;22(14):1189-1214. doi: 10.2174/1568026621666211209155933. [PubMed:34886775 ]
  5. Mir SA, Firoz A, Alaidarous M, Alshehri B, Bin Dukhyil AA, Banawas S, Alsagaby SA, Alturaiki W, Bhat GA, Kashoo F, Abdel-Hadi AM: Identification of SARS-CoV-2 RNA-dependent RNA polymerase inhibitors from the major phytochemicals of Nigella sativa: An in silico approach. Saudi J Biol Sci. 2022 Jan;29(1):394-401. doi: 10.1016/j.sjbs.2021.09.002. Epub 2021 Sep 8. [PubMed:34518755 ]