Secondary metabolite: Colossolactone A



Colossolactone A
Summary
Molecular formula: C32H52O5
SMILES: OC/C(=CCC([C@H]([C@H]1CC[C@@]2([C@]1(C)CCC1=C2CC[C@@H]2[C@@]1(CC[C@@H](C2(C)C)O)COC(=O)C)C)C)O)/C
InChI: InChI=1S/C32H52O5/c1-20(18-33)8-10-26(35)21(2)23-12-15-31(7)24-9-11-27-29(4,5)28(36)14-17-32(27,19-37-22(3)34)25(24)13-16-30(23,31)6/h8,21,23,26-28,33,35-36H,9-19H2,1-7H3/b20-8-/t21-,23+,26?,27-,28-,30+,31-,32-/m0/s1
InChIKey: UBOFIPWTXMSWDI-ISGKCMTKSA-N
Chemical classification
Kingdom: Organic compounds
Super class: Lipids and lipid-like molecules
Class: Prenol lipids
Sub class: Triterpenoids
Synonymous chemical names:
colossolactone a
Chemical structure download



Colossolactone A
Physicochemical properties
Property name Tool Property value
Molecular weight (g/mol) RDKit 516.76
Log P RDKit 5.97
Topological polar surface area (Å2) RDKit 86.99
Number of hydrogen bond acceptors RDKit 5
Number of hydrogen bond donors RDKit 3
Number of carbon atoms RDKit 32
Number of heavy atoms RDKit 37
Number of heteroatoms RDKit 5
Number of nitrogen atoms RDKit 0
Number of sulfur atoms RDKit 0
Number of chiral carbon atoms RDKit 8
Stereochemical complexity RDKit 0.25
Number of sp hybridized carbon atoms RDKit 0
Number of sp2 hybridized carbon atoms RDKit 5
Number of sp3 hybridized carbon atoms RDKit 27
Fraction of sp3 hybridized carbon atoms (Fsp3) RDKit 0.84
Shape complexity RDKit 0.84
Number of rotatable bonds SwissADME 8
Number of aliphatic carbocycles RDKit 4
Number of aliphatic heterocycles RDKit 0
Number of aliphatic rings RDKit 4
Number of aromatic carbocycles RDKit 0
Number of aromatic heterocycles RDKit 0
Number of aromatic rings RDKit 0
Total number of rings RDKit 4
Number of saturated carbocycles RDKit 2
Number of saturated heterocycles RDKit 0
Number of saturated rings RDKit 2
Number of Smallest Set of Smallest Rings (SSSR) RDKit 4



Colossolactone A
Drug-likeness properties
Property nameToolProperty value
Number of Lipinski’s rule of 5 violations RDKit 2
Lipinski’s rule of 5 filter RDKit Failed
Number of Ghose filter violations RDKit 4
Ghose filter RDKit Failed
Veber filter RDKit Good
Pfizer’s 3/75 filter RDKit Bad
GSK 4/400 filter RDKit Bad
Number of Leadlikeness violations SwissADME 3
Weighted quantitative estimate of drug-likeness (QEDw) score RDKit 0.29



Colossolactone A
ADMET properties
Property nameToolProperty value
Bioavailability score SwissADME 0.17
Solubility class [ESOL] SwissADME Poorly soluble
Solubility class [Silicos-IT] SwissADME Moderately soluble
Blood Brain Barrier permeation SwissADME No
Gastrointestinal absorption SwissADME High
Log Kp (Skin permeation, cm/s) SwissADME -5.29
Number of PAINS structural alerts SwissADME 0
Number of Brenk structural alerts SwissADME 1
CYP1A2 inhibitor SwissADME No
CYP2C19 inhibitor SwissADME No
CYP2C9 inhibitor SwissADME No
CYP2D6 inhibitor SwissADME No
CYP3A4 inhibitor SwissADME Yes
P-glycoprotein substrate SwissADME No




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