Secondary metabolite: Astrakurkurone



Astrakurkurone
Summary
Molecular formula: C31H50O3
SMILES: C[C@H]1CC[C@](OC1=O)(C)[C@H]([C@H]1CC[C@@]2([C@]1(C)CCC1=C2CC[C@@H]2[C@]1(C)CC[C@@H](C2(C)C)O)C)C
InChI: InChI=1S/C31H50O3/c1-19-11-18-31(8,34-26(19)33)20(2)21-12-16-30(7)23-9-10-24-27(3,4)25(32)14-15-28(24,5)22(23)13-17-29(21,30)6/h19-21,24-25,32H,9-18H2,1-8H3/t19-,20-,21+,24-,25-,28+,29+,30-,31+/m0/s1
InChIKey: YSVFUMBQSKJOIN-VKPGBLCESA-N
Chemical classification
Kingdom: Organic compounds
Super class: Lipids and lipid-like molecules
Class: Steroids and steroid derivatives
Sub class: Steroid lactones
Synonymous chemical names:
astrakurkurone
Chemical structure download



Astrakurkurone
Physicochemical properties
Property name Tool Property value
Molecular weight (g/mol) RDKit 470.74
Log P RDKit 7.46
Topological polar surface area (Å2) RDKit 46.53
Number of hydrogen bond acceptors RDKit 3
Number of hydrogen bond donors RDKit 1
Number of carbon atoms RDKit 31
Number of heavy atoms RDKit 34
Number of heteroatoms RDKit 3
Number of nitrogen atoms RDKit 0
Number of sulfur atoms RDKit 0
Number of chiral carbon atoms RDKit 9
Stereochemical complexity RDKit 0.29
Number of sp hybridized carbon atoms RDKit 0
Number of sp2 hybridized carbon atoms RDKit 3
Number of sp3 hybridized carbon atoms RDKit 28
Fraction of sp3 hybridized carbon atoms (Fsp3) RDKit 0.9
Shape complexity RDKit 0.9
Number of rotatable bonds SwissADME 2
Number of aliphatic carbocycles RDKit 4
Number of aliphatic heterocycles RDKit 1
Number of aliphatic rings RDKit 5
Number of aromatic carbocycles RDKit 0
Number of aromatic heterocycles RDKit 0
Number of aromatic rings RDKit 0
Total number of rings RDKit 5
Number of saturated carbocycles RDKit 2
Number of saturated heterocycles RDKit 1
Number of saturated rings RDKit 3
Number of Smallest Set of Smallest Rings (SSSR) RDKit 5



Astrakurkurone
Drug-likeness properties
Property nameToolProperty value
Number of Lipinski’s rule of 5 violations RDKit 1
Lipinski’s rule of 5 filter RDKit Passed
Number of Ghose filter violations RDKit 3
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 2
Weighted quantitative estimate of drug-likeness (QEDw) score RDKit 0.34



Astrakurkurone
ADMET properties
Property nameToolProperty value
Bioavailability score SwissADME 0.55
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 -3.81
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 No
P-glycoprotein substrate SwissADME No




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