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 NPC474048 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 | 1377 |
0.1-0.2 | 18655 |
0.2-0.3 | 9110 |
0.3-0.4 | 1318 |
0.4-0.5 | 308 |
0.5-0.6 | 105 |
0.6-0.7 | 12 |
0.7-0.8 | 3 |
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 NPC474048 and all drugs/candidates.
●  The right table: Most similar clinical/approved drugs (Tc>=0.56 or Top200).
range |
Tanimoto Coefficient |
0-0.1 | 2035 |
0.1-0.2 | 5707 |
0.2-0.3 | 983 |
0.3-0.4 | 334 |
0.4-0.5 | 79 |
0.5-0.6 | 15 |
0.6-0.7 | 5 |
0.7-0.8 | 0 |
0.8-0.85 | 3 |
0.85-0.9 | 0 |
0.9-0.95 | 0 |
0.95-1 | 0 |
Similarity Score |
Similarity Level |
Drug ID |
Developmental Stage |
0.8276 |
Intermediate Similarity |
NPD1461 |
Approved |
0.8276 |
Intermediate Similarity |
NPD907 |
Approved |
0.8276 |
Intermediate Similarity |
NPD908 |
Approved |
0.6667 |
Remote Similarity |
NPD9054 |
Approved |
0.6486 |
Remote Similarity |
NPD1460 |
Approved |
0.6207 |
Remote Similarity |
NPD8797 |
Approved |
0.6154 |
Remote Similarity |
NPD1462 |
Approved |
0.6 |
Remote Similarity |
NPD8548 |
Clinical (unspecified phase) |
0.5676 |
Remote Similarity |
NPD9215 |
Approved |
0.5625
|
Remote Similarity |
NPD8988 |
Clinical (unspecified phase) |