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Record Information
Version2.0
Created at2022-04-27 20:49:56 UTC
Updated at2022-04-27 20:49:56 UTC
NP-MRD IDNP0050250
Secondary Accession NumbersNone
Natural Product Identification
Common NameNagilactone D
DescriptionNagilactone D belongs to the class of organic compounds known as naphthopyrans. Naphthopyrans are compounds containing a pyran ring fused to a naphthalene moiety. Furan is a 6 membered-ring non-aromatic ring with five carbon and one oxygen atoms. Naphthalene is a polycyclic aromatic hydrocarbon made up of two fused benzene rings. Nagilactone D is found in Afrocarpus gracilior, Myrica nagi , Podocarpus nagi and Nageia wallichiana. Nagilactone D was first documented in 2015 (PMID: 25807242). Based on a literature review very few articles have been published on Nagilactone D (PMID: 31953203).
Structure
Thumb
SynonymsNot Available
Chemical FormulaC18H20O6
Average Mass332.3520 Da
Monoisotopic Mass332.12599 Da
IUPAC Name(1S,2S,4R,5R,6R,9R,17R)-12-ethyl-5-hydroxy-1,6-dimethyl-3,8,13-trioxapentacyclo[7.7.1.0^{2,4}.0^{6,17}.0^{11,16}]heptadeca-11,15-diene-7,14-dione
Traditional Name(1S,2S,4R,5R,6R,9R,17R)-12-ethyl-5-hydroxy-1,6-dimethyl-3,8,13-trioxapentacyclo[7.7.1.0^{2,4}.0^{6,17}.0^{11,16}]heptadeca-11,15-diene-7,14-dione
CAS Registry NumberNot Available
SMILES
CCC1=C2C[C@H]3OC(=O)[C@]4(C)[C@H]3[C@](C)([C@@H]3O[C@@H]3[C@@H]4O)C2=CC(=O)O1
InChI Identifier
InChI=1S/C18H20O6/c1-4-9-7-5-10-13-17(2,8(7)6-11(19)22-9)15-12(24-15)14(20)18(13,3)16(21)23-10/h6,10,12-15,20H,4-5H2,1-3H3/t10-,12-,13-,14+,15-,17-,18-/m1/s1
InChI KeyUEZYUDAMQBJVJP-CQVMLLNQSA-N
Experimental Spectra
Not Available
Predicted Spectra
Not Available
Chemical Shift Submissions
Not Available
Species
Species of Origin
Species NameSourceReference
Afrocarpus graciliorLOTUS Database
Myrica nagiPlant
Nageia nagiPlant
Nageia wallichianaLOTUS Database
Chemical Taxonomy
Description Belongs to the class of organic compounds known as naphthopyrans. Naphthopyrans are compounds containing a pyran ring fused to a naphthalene moiety. Furan is a 6 membered-ring non-aromatic ring with five carbon and one oxygen atoms. Naphthalene is a polycyclic aromatic hydrocarbon made up of two fused benzene rings.
KingdomOrganic compounds
Super ClassOrganoheterocyclic compounds
ClassNaphthopyrans
Sub ClassNot Available
Direct ParentNaphthopyrans
Alternative Parents
Substituents
  • Naphthopyran
  • Naphthalene
  • Oxepane
  • Pyranone
  • Gamma butyrolactone
  • Pyran
  • Cyclic alcohol
  • Heteroaromatic compound
  • Tetrahydrofuran
  • Carboxylic acid ester
  • Lactone
  • Secondary alcohol
  • Monocarboxylic acid or derivatives
  • Ether
  • Oxirane
  • Dialkyl ether
  • Carboxylic acid derivative
  • Oxacycle
  • Hydrocarbon derivative
  • Organic oxide
  • Organic oxygen compound
  • Alcohol
  • Organooxygen compound
  • Carbonyl group
  • 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
logP1.88ALOGPS
logP0.75ChemAxon
logS-2.3ALOGPS
pKa (Strongest Acidic)13.41ChemAxon
pKa (Strongest Basic)-3.5ChemAxon
Physiological Charge0ChemAxon
Hydrogen Acceptor Count4ChemAxon
Hydrogen Donor Count1ChemAxon
Polar Surface Area85.36 ŲChemAxon
Rotatable Bond Count1ChemAxon
Refractivity82.79 m³·mol⁻¹ChemAxon
Polarizability33.23 ųChemAxon
Number of Rings5ChemAxon
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 IDC00000271
Chemspider ID2341412
KEGG Compound IDNot Available
BioCyc IDNot Available
BiGG IDNot Available
Wikipedia LinkNot Available
METLIN IDNot Available
PubChem Compound3084330
PDB IDNot Available
ChEBI IDNot Available
Good Scents IDNot Available
References
General References
  1. Li A, Xiao X, Feng ZL, Chen X, Liu LJ, Lin LG, Lu JJ, Zhang LL: Nagilactone D ameliorates experimental pulmonary fibrosis in vitro and in vivo via modulating TGF-beta/Smad signaling pathway. Toxicol Appl Pharmacol. 2020 Jan 15;389:114882. doi: 10.1016/j.taap.2020.114882. Epub 2020 Jan 15. [PubMed:31953203 ]
  2. Addo EM, Chai HB, Hymete A, Yeshak MY, Slebodnick C, Kingston DG, Rakotondraibe LH: Antiproliferative Constituents of the Roots of Ethiopian Podocarpus falcatus and Structure Revision of 2alpha-Hydroxynagilactone F and Nagilactone I. J Nat Prod. 2015 Apr 24;78(4):827-35. doi: 10.1021/np501062f. Epub 2015 Mar 25. [PubMed:25807242 ]