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 NPC314598 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 | 10471 |
0.1-0.2 | 18025 |
0.2-0.3 | 1954 |
0.3-0.4 | 374 |
0.4-0.5 | 52 |
0.5-0.6 | 12 |
0.6-0.7 | 0 |
0.7-0.8 | 0 |
0.8-0.85 | 0 |
0.85-0.9 | 0 |
0.9-0.95 | 0 |
0.95-1 | 1 |
Similarity Score |
Similarity Level |
Natural Product ID |
1.0 |
High Similarity |
NPC182969 |
0.5769 |
Remote Similarity |
NPC27836 |
0.5741 |
Remote Similarity |
NPC195448 |
0.5625
|
Remote Similarity |
NPC163099 |
  Similar Clinical/Approved Drugs
Similarity level is defined by Tanimoto coefficient (Tc) between two molecules.
●  The left chart: Distribution of similarity level between NPC314598 and all drugs/candidates.
●  The right table: Most similar clinical/approved drugs (Tc>=0.56 or Top200).
range |
Tanimoto Coefficient |
0-0.1 | 617 |
0.1-0.2 | 6132 |
0.2-0.3 | 1894 |
0.3-0.4 | 392 |
0.4-0.5 | 96 |
0.5-0.6 | 26 |
0.6-0.7 | 4 |
0.7-0.8 | 0 |
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 |
0.6885 |
Remote Similarity |
NPD877 |
Discontinued |
0.6346 |
Remote Similarity |
NPD8793 |
Approved |
0.6346 |
Remote Similarity |
NPD8792 |
Approved |
0.6 |
Remote Similarity |
NPD9015 |
Phase 2 |
0.5833 |
Remote Similarity |
NPD9042 |
Approved |
0.5769 |
Remote Similarity |
NPD8607 |
Phase 3 |
0.5741 |
Remote Similarity |
NPD8621 |
Approved |
0.5714 |
Remote Similarity |
NPD9059 |
Approved |
0.5667 |
Remote Similarity |
NPD8864 |
Clinical (unspecified phase) |
0.56
|
Remote Similarity |
NPD9043 |
Approved |