Secondary metabolite: (+)-Cochlearol B



(+)-Cochlearol B
Summary
Molecular formula: C21H24O3
SMILES: O=CC1=C[C@@]23[C@]4(CC1)[C@H](C3(C)C)CC[C@]4(C)Oc1c2cc(O)cc1
InChI: InChI=1S/C21H24O3/c1-18(2)17-7-8-19(3)20(17)9-6-13(12-22)11-21(18,20)15-10-14(23)4-5-16(15)24-19/h4-5,10-12,17,23H,6-9H2,1-3H3/t17-,19-,20+,21+/m0/s1
InChIKey: TXSOHFJAYYPXHN-MJUUVYJYSA-N
Chemical classification
Kingdom: Organic compounds
Super class: Organoheterocyclic compounds
Class: Benzopyrans
Sub class: 1-benzopyrans
Synonymous chemical names:
(+)-Cochlearol b
Chemical structure download



(+)-Cochlearol B
Physicochemical properties
Property name Tool Property value
Molecular weight (g/mol) RDKit 324.42
Log P RDKit 4.14
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 21
Number of heavy atoms RDKit 24
Number of heteroatoms RDKit 3
Number of nitrogen atoms RDKit 0
Number of sulfur atoms RDKit 0
Number of chiral carbon atoms RDKit 4
Stereochemical complexity RDKit 0.19
Number of sp hybridized carbon atoms RDKit 0
Number of sp2 hybridized carbon atoms RDKit 9
Number of sp3 hybridized carbon atoms RDKit 12
Fraction of sp3 hybridized carbon atoms (Fsp3) RDKit 0.57
Shape complexity RDKit 0.57
Number of rotatable bonds SwissADME 1
Number of aliphatic carbocycles RDKit 3
Number of aliphatic heterocycles RDKit 1
Number of aliphatic rings RDKit 4
Number of aromatic carbocycles RDKit 1
Number of aromatic heterocycles RDKit 0
Number of aromatic rings RDKit 1
Total number of rings RDKit 5
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 5



(+)-Cochlearol B
Drug-likeness properties
Property nameToolProperty value
Number of Lipinski’s rule of 5 violations RDKit 0
Lipinski’s rule of 5 filter RDKit Passed
Number of Ghose filter violations RDKit 0
Ghose filter RDKit Passed
Veber filter RDKit Good
Egan filter RDKit Good
Pfizer’s 3/75 filter RDKit Bad
GSK 4/400 filter RDKit Bad
Number of Leadlikeness violations SwissADME 1
Weighted quantitative estimate of drug-likeness (QEDw) score RDKit 0.79



(+)-Cochlearol B
ADMET properties
Property nameToolProperty value
Bioavailability score SwissADME 0.55
Solubility class [ESOL] SwissADME Moderately soluble
Solubility class [Silicos-IT] SwissADME Moderately soluble
Blood Brain Barrier permeation SwissADME Yes
Gastrointestinal absorption SwissADME High
Log Kp (Skin permeation, cm/s) SwissADME -5.55
Number of PAINS structural alerts SwissADME 0
Number of Brenk structural alerts SwissADME 1
CYP1A2 inhibitor SwissADME Yes
CYP2C19 inhibitor SwissADME No
CYP2C9 inhibitor SwissADME No
CYP2D6 inhibitor SwissADME No
CYP3A4 inhibitor SwissADME Yes
P-glycoprotein substrate SwissADME Yes




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