Pierisketolide A

ID: ALA4575610

PubChem CID: 155563863

Max Phase: Preclinical

Molecular Formula: C20H28O5

Molecular Weight: 348.44

Molecule Type: Unknown

Names and Identifiers

Canonical SMILES:  C[C@]12CC[C@H](O)[C@@]3(C)[C@@H]4CC[C@@H]5C[C@]4(C[C@@]5(C)O)C[C@@]3(OC1=O)C2=O

Standard InChI:  InChI=1S/C20H28O5/c1-16-7-6-13(21)18(3)12-5-4-11-8-19(12,9-17(11,2)24)10-20(18,14(16)22)25-15(16)23/h11-13,21,24H,4-10H2,1-3H3/t11-,12+,13+,16-,17-,18-,19+,20-/m1/s1

Standard InChI Key:  DGWSVODIJYVDQJ-BRNVNGJFSA-N

Molfile:  

 
     RDKit          2D

 27 31  0  0  0  0  0  0  0  0999 V2000
    8.5402  -26.9930    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    7.7153  -26.9930    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    8.1278  -27.7064    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    3.6703  -26.0334    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.4954  -26.0334    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.4954  -28.0267    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    3.6703  -28.0267    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.0883  -27.4405    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.0883  -26.6154    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.0829  -26.6141    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.0816  -27.4405    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.8666  -27.6954    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.8687  -26.3617    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    6.3502  -27.0286    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    7.1652  -26.9461    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    7.5049  -26.1977    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    7.0233  -25.5306    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    6.2020  -25.6078    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    7.0587  -27.4392    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.4912  -25.2084    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    5.0762  -25.7850    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    5.8633  -25.5325    0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
    4.0450  -27.2119    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    4.0407  -26.3870    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    2.2856  -27.6539    0.0000 C   0  0  0  0  0  0  0  0  0  0  0  0
    3.3556  -28.7882    0.0000 O   0  0  0  0  0  0  0  0  0  0  0  0
    8.3299  -26.1976    0.0000 H   0  0  0  0  0  0  0  0  0  0  0  0
  2  1  1  1
  3  2  1  0
  4  5  1  0
  5 10  1  0
 11  6  1  6
  6  7  1  0
  7  8  1  0
  8  9  1  0
  9  4  1  0
 10 11  1  0
 11 12  1  0
 12 14  1  0
 13 10  1  0
 13 14  1  0
 13 18  1  0
 14 15  1  0
 15 16  1  0
 16 17  1  0
 17 18  1  0
 14 19  1  1
 16  2  1  0
  2 19  1  0
  5 20  1  6
 10 21  1  6
 13 22  1  1
 11 23  1  0
 23  8  1  0
 23 24  2  0
  8 25  1  1
  7 26  2  0
 16 27  1  6
M  END

Alternative Forms

1. Parent:

   

   ALA4575610

   ---

Molecule Features

Natural Product: No

Oral: No

Chemical Probe: No

Parenteral: No

Molecule Type: Unknown

Topical: No

First In Class: No

Black Box: No

Chirality: No

Availability: No

Prodrug: No

Calculated Properties

Molecular Weight: 348.44

Molecular Weight (Monoisotopic): 348.1937

AlogP: 1.98

#Rotatable Bonds: ┄

Polar Surface Area: 83.83

Molecular Species: NEUTRAL

HBA: 5

HBD: 2

#RO5 Violations: ┄

HBA (Lipinski): 5

HBD (Lipinski): 2

#RO5 Violations (Lipinski): ┄

CX Acidic pKa: ┄

CX Basic pKa: ┄

CX LogP: 2.12

CX LogD: 2.12

Aromatic Rings: ┄

Heavy Atoms: 25

QED Weighted: 0.52

Np Likeness Score: 2.55

References

1. Li CH, Zhang JY, Zhang XY, Li SH, Gao JM..  (2019)  An overview of grayanane diterpenoids and their biological activities from the Ericaceae family in the last seven years.,  166  [PMID:30739823] [10.1016/j.ejmech.2019.01.079]

Source

Source(1):

• Scientific Literature