Secondary metabolite: Phelligridin I



Phelligridin I
Summary
Molecular formula: C33H20O13
SMILES: Oc1cc(c(cc1O)/C=C/c1oc(=O)c2c(c1)oc(=O)c1c2cc(O)c(c1)O)c1c(O)cc(oc1=O)/C=C/c1ccc(c(c1)O)O
InChI: InChI=1S/C33H20O13/c34-21-6-2-14(7-22(21)35)1-4-16-9-27(40)29(32(42)44-16)18-11-24(37)23(36)8-15(18)3-5-17-10-28-30(33(43)45-17)19-12-25(38)26(39)13-20(19)31(41)46-28/h1-13,34-40H/b4-1+,5-3+
InChIKey: ZNLSHKJBXWCRKW-CLLRDSTBSA-N
Chemical classification
Kingdom: Organic compounds
Super class: Phenylpropanoids and polyketides
Class: Isocoumarins and derivatives
Synonymous chemical names:
inonoblin a, phelligridin i
Chemical structure download



Phelligridin I
Physicochemical properties
Property name Tool Property value
Molecular weight (g/mol) RDKit 624.51
Log P RDKit 4.8
Topological polar surface area (Å2) RDKit 232.24
Number of hydrogen bond acceptors RDKit 13
Number of hydrogen bond donors RDKit 7
Number of carbon atoms RDKit 33
Number of heavy atoms RDKit 46
Number of heteroatoms RDKit 13
Number of nitrogen atoms RDKit 0
Number of sulfur atoms RDKit 0
Number of chiral carbon atoms RDKit 0
Stereochemical complexity RDKit 0
Number of sp hybridized carbon atoms RDKit 0
Number of sp2 hybridized carbon atoms RDKit 33
Number of sp3 hybridized carbon atoms RDKit 0
Fraction of sp3 hybridized carbon atoms (Fsp3) RDKit 0
Shape complexity RDKit 0
Number of rotatable bonds SwissADME 5
Number of aliphatic carbocycles RDKit 0
Number of aliphatic heterocycles RDKit 0
Number of aliphatic rings RDKit 0
Number of aromatic carbocycles RDKit 3
Number of aromatic heterocycles RDKit 3
Number of aromatic rings RDKit 6
Total number of rings RDKit 6
Number of saturated carbocycles RDKit 0
Number of saturated heterocycles RDKit 0
Number of saturated rings RDKit 0
Number of Smallest Set of Smallest Rings (SSSR) RDKit 6



Phelligridin I
Drug-likeness properties
Property nameToolProperty value
Number of Lipinski’s rule of 5 violations RDKit 3
Lipinski’s rule of 5 filter RDKit Failed
Number of Ghose filter violations RDKit 2
Ghose filter RDKit Failed
Veber filter RDKit Bad
Pfizer’s 3/75 filter RDKit Bad
GSK 4/400 filter RDKit Bad
Number of Leadlikeness violations SwissADME 2
Weighted quantitative estimate of drug-likeness (QEDw) score RDKit 0.1



Phelligridin I
ADMET properties
Property nameToolProperty value
Bioavailability score SwissADME 0.17
Solubility class [ESOL] SwissADME Poorly soluble
Solubility class [Silicos-IT] SwissADME Poorly soluble
Blood Brain Barrier permeation SwissADME No
Gastrointestinal absorption SwissADME Low
Log Kp (Skin permeation, cm/s) SwissADME -7.33
Number of PAINS structural alerts SwissADME 1
Number of Brenk structural alerts SwissADME 2
CYP1A2 inhibitor SwissADME No
CYP2C19 inhibitor SwissADME No
CYP2C9 inhibitor SwissADME No
CYP2D6 inhibitor SwissADME No
CYP3A4 inhibitor SwissADME No
P-glycoprotein substrate SwissADME No




Designed by R.P. Vivek-Ananth, M Karthikeyan and Ajaya Kumar Sahoo