Similar Natural Products in NPASS
Similarity level is defined by Tanimoto coefficient (Tc) between two molecules. Tc lies between [0, 1] where '1' indicates the highest similarity. What is Tanimoto coefficient
●  The left chart: Distribution of similarity level between NPC326758 and all remaining natural products in the NPASS database.
●  The right table: Most similar natural products (Tc>=0.56 or Top200).
range |
Tanimoto Coefficient |
0-0.1 | 21163 |
0.1-0.2 | 8913 |
0.2-0.3 | 619 |
0.3-0.4 | 147 |
0.4-0.5 | 20 |
0.5-0.6 | 14 |
0.6-0.7 | 6 |
0.7-0.8 | 4 |
0.8-0.85 | 0 |
0.85-0.9 | 0 |
0.9-0.95 | 2 |
0.95-1 | 1 |
  Similar Clinical/Approved Drugs
Similarity level is defined by Tanimoto coefficient (Tc) between two molecules.
●  The left chart: Distribution of similarity level between NPC326758 and all drugs/candidates.
●  The right table: Most similar clinical/approved drugs (Tc>=0.56 or Top200).
range |
Tanimoto Coefficient |
0-0.1 | 6825 |
0.1-0.2 | 2033 |
0.2-0.3 | 235 |
0.3-0.4 | 44 |
0.4-0.5 | 9 |
0.5-0.6 | 6 |
0.6-0.7 | 7 |
0.7-0.8 | 2 |
0.8-0.85 | 0 |
0.85-0.9 | 0 |
0.9-0.95 | 0 |
0.95-1 | 0 |
Similarity Score |
Similarity Level |
Drug ID |
Developmental Stage |
0.7083 |
Intermediate Similarity |
NPD8552 |
Clinical (unspecified phase) |
0.7083 |
Intermediate Similarity |
NPD8550 |
Phase 3 |
0.6957 |
Remote Similarity |
NPD8229 |
Phase 3 |
0.68 |
Remote Similarity |
NPD8227 |
Approved |
0.68 |
Remote Similarity |
NPD8230 |
Phase 3 |
0.6538 |
Remote Similarity |
NPD8551 |
Phase 3 |
0.6522 |
Remote Similarity |
NPD7375 |
Approved |
0.6522 |
Remote Similarity |
NPD7377 |
Approved |
0.6
|
Remote Similarity |
NPD7376 |
Approved |