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 NPC314978 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 | 13504 |
0.1-0.2 | 15724 |
0.2-0.3 | 1310 |
0.3-0.4 | 251 |
0.4-0.5 | 79 |
0.5-0.6 | 16 |
0.6-0.7 | 4 |
0.7-0.8 | 0 |
0.8-0.85 | 1 |
0.85-0.9 | 0 |
0.9-0.95 | 0 |
0.95-1 | 0 |
  Similar Clinical/Approved Drugs
Similarity level is defined by Tanimoto coefficient (Tc) between two molecules.
●  The left chart: Distribution of similarity level between NPC314978 and all drugs/candidates.
●  The right table: Most similar clinical/approved drugs (Tc>=0.56 or Top200).
range |
Tanimoto Coefficient |
0-0.1 | 6498 |
0.1-0.2 | 2109 |
0.2-0.3 | 371 |
0.3-0.4 | 121 |
0.4-0.5 | 42 |
0.5-0.6 | 7 |
0.6-0.7 | 11 |
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 |
0.75 |
Intermediate Similarity |
NPD7384 |
Approved |
0.72 |
Intermediate Similarity |
NPD7385 |
Approved |
0.6957 |
Remote Similarity |
NPD9771 |
Approved |
0.6923 |
Remote Similarity |
NPD8559 |
Clinical (unspecified phase) |
0.6897 |
Remote Similarity |
NPD8218 |
Approved |
0.6875 |
Remote Similarity |
NPD8612 |
Approved |
0.6667 |
Remote Similarity |
NPD8235 |
Approved |
0.6667 |
Remote Similarity |
NPD8234 |
Approved |
0.6667 |
Remote Similarity |
NPD8236 |
Phase 1 |
0.6452 |
Remote Similarity |
NPD8237 |
Approved |
0.6429 |
Remote Similarity |
NPD8219 |
Approved |
0.6429 |
Remote Similarity |
NPD8220 |
Approved |
0.6207 |
Remote Similarity |
NPD7360 |
Approved |
0.5862 |
Remote Similarity |
NPD7359 |
Approved |
0.5833
|
Remote Similarity |
NPD7374 |
Approved |