⚠ Novel chemotype — no close known analogue (best Tanimoto < 0.3). Unexplored chemical space relative to ChEMBL.
Similar compounds — the chemically nearest patent molecules
Nearest neighbours by Morgan-fingerprint cosine across the patent-compound collection, with each neighbour's top predicted target and the predicted targets it shares with this molecule.
| Compound | similarity | top predicted | shared targets | |
|---|---|---|---|---|
| SCHEMBL2009602 | 0.74 | — | — | |
| SCHEMBL5928592 | 0.74 | — | — | |
| SCHEMBL5088038 | 0.74 | — | — | |
| SCHEMBL2004962 | 0.60 | — | — | |
| SCHEMBL1426403 | 0.54 | — | — | |
| SCHEMBL1150832 | 0.54 | — | — | |
| Benzene SCHEMBL10961254 | 0.46 | CA1 (0.71) | — | |
| Benzene SCHEMBL377044 | 0.46 | CA1 (0.71) | — | |
| Benzene SCHEMBL5081287 | 0.46 | CA1 (0.71) | — | |
| Benzene SCHEMBL10964916 | 0.46 | CA1 (0.71) | — |
Similarity is cosine over the 2,048-bit Morgan fingerprint (≈ Tanimoto). Identical fingerprints score 1.00.
Patent provenance — the patents this molecule appears in, and who filed them
Claimed or disclosed in 24 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| EP-1353673-B1 | CAMPTOTHECIN DERIVATIVES | CALIFORNIA PACIFIC MED CENTER (US) | 2007-04-18 | — | — | EP | claimed |
| EP-1383772-B1 | NITROGEN-BASED CAMPTOTHECIN DERIVATIVES | CALIFORNIA PACIFIC MED CENTER (US) | 2006-08-30 | — | — | EP | claimed |
| CN-1553802-A | Camptothecin derivatives | ����������̫ƽ��ҽѧ���� | 2004-12-08 | — | — | CN | claimed |
| US-20040034050-A1 | Homo-camptothecin derivatives | CATHOLIC HEALTHCARE WEST, DOING BUSINESS AS ST. MARY'S MEDICAL CENTER OF SAN FRANCISCO | 2004-02-19 | — | — | US | claimed |
| WO-2003101406-A1 | HOMO-CAMPTOTHECIN DERIVATIVES | CALIFORNIA PACIFIC MEDICAL CENTER (US) | 2003-12-11 | — | — | WO | claimed |
| EP-1353673-A1 | CAMPTOTHECIN DERIVATIVES | California Pacific Medical Center (US) | 2003-10-22 | — | — | EP | claimed |
| WO-2002056885-A1 | CAMPTOTHECIN DERIVATIVES | CALIFORNIA PACIFIC MEDICAL CENTER (US) | 2002-07-25 | — | — | WO | claimed |
| EP-1353673-B1 | CAMPTOTHECIN DERIVATIVES | CALIFORNIA PACIFIC MED CENTER (US) | 2007-04-18 | — | — | EP | disclosed |
| EP-1383772-B1 | NITROGEN-BASED CAMPTOTHECIN DERIVATIVES | CALIFORNIA PACIFIC MED CENTER (US) | 2006-08-30 | — | — | EP | disclosed |
| US-6933302-B2 | Nitrogen-based homo-camptothecin derivatives | CALIFORNIA PACIFIC MEDICAL CENTER (US) | 2005-08-23 | — | — | US | disclosed |
| US-6855720-B2 | Nitrogen-based camptothecin derivatives | CALIFORNIA PACIFIC MEDICAL CENTER (US) | 2005-02-15 | — | — | US | disclosed |
| US-6825207-B2 | ANTICANCER AGENTS | CALIFORNIA PACIFIC MEDICAL CENTER | 2004-11-30 | — | — | US | disclosed |
| CN-1511159-A | Nitrogen-based camptothecin derivatives | ����������̫ƽ��ҽѧ���� | 2004-07-07 | — | — | CN | disclosed |
| WO-2003101998-A1 | NITROGEN-BASED HOMO-CAMPTOTHECIN DERIVATIVES | CALIFORNIA PACIFIC MEDICAL CENTER (US) | 2003-12-11 | — | — | WO | disclosed |
| EP-1353673-A1 | CAMPTOTHECIN DERIVATIVES | California Pacific Medical Center (US) | 2003-10-22 | — | — | EP | disclosed |
| US-20030073698-A1 | Nitrogen-based camptothecin derivatives | US ARMY, SECRETARY OF THE ARMY | 2003-04-17 | — | — | US | disclosed |
| US-20030032624-A1 | Nitrogen-based camptothecin derivatives | US ARMY, SECRETARY OF THE ARMY | 2003-02-13 | — | — | US | disclosed |
| WO-2002070525-A2 | NITROGEN-BASED CAMPTOTHECIN DERIVATIVES | CALIFORNIA PACIFIC MEDICAL CENTER (US) | 2002-09-12 | — | — | WO | disclosed |
| WO-2002056885-A1 | CAMPTOTHECIN DERIVATIVES | CALIFORNIA PACIFIC MEDICAL CENTER (US) | 2002-07-25 | — | — | WO | disclosed |
| US-6403604-B1 | ANTITUMOR | CALIFORNIA PACIFIC MEDICAL CENTER | 2002-06-11 | — | — | US | disclosed |