⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL1679408 | 0.85 | TGFBR1 (0.32) | — | |
| SCHEMBL245262 | 0.78 | — | — | |
| SCHEMBL3914177 | 0.78 | — | — | |
| SCHEMBL316224 | 0.76 | TGFBR1 (0.41) | — | |
| SCHEMBL59411 | 0.76 | TGFBR1 (0.41) | — | |
| SCHEMBL28198248 | 0.75 | TGFBR1 (0.38) | — | |
| SCHEMBL809628 | 0.74 | — | — | |
| SCHEMBL14949 | 0.74 | — | — | |
| SCHEMBL27050 | 0.74 | — | — | |
| SCHEMBL2316848 | 0.74 | — | — |
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 42 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| CN-1675252-A | Macromer forming catalysts | JOHNSON & JOHNSON VISION CARE (US) | 2005-09-28 | — | — | CN | claimed |
| US-20050107543-A1 | Fluoro linkers and their use as linkers for enzyme-activated drug conjugates | PFIZER INC. | 2005-05-19 | — | — | US | claimed |
| CN-1154512-C | polymeric derivatives of camptothecin | �������Ŷ���Լ��������˾ | 2004-06-23 | — | — | CN | claimed |
| EP-1414792-A1 | FLUORO LINKERS AND THEIR USE AS LINKERS FOR ENZYME-ACTIVATED DRUG CONJUGATES | Pharmacia Italia S.p.A. (IT) | 2004-05-06 | — | — | EP | claimed |
| EP-1019090-B1 | POLYMERIC DERIVATIVES OF CAMPTOTHECINS | PHARMACIA ITALIA SPA (IT) | 2004-02-18 | — | — | EP | claimed |
| US-20030195152-A1 | Polymeric conjugates of antitumor agents | PHARMACIA ITALIA, S.P.A. (IT) | 2003-10-16 | — | — | US | claimed |
| EP-1317287-A2 | POLYMERIC CONJUGATES OF ANTITUMOR AGENTS | Pharmacia Italia S.p.A. (IT) | 2003-06-11 | — | — | EP | claimed |
| WO-2003014069-A1 | FLUORO LINKERS AND THEIR USE AS LINKERS FOR ENZYME-ACTIVATED DRUG CONJUGATES | PHARMACIA ITALIA SPA (IT) | 2003-02-20 | — | — | WO | claimed |
| US-6376617-B1 | ANTITUMOR AGENTS | PHARMACIA & UPJOHN S.P.A. (IT) | 2002-04-23 | — | — | US | claimed |
| US-20020032331-A1 | BIOACTIVE DERIVATIVES OF CAMPTOTHECIN | PHARMACIA ITALIA S.P.A. (IT) | 2002-03-14 | — | — | US | claimed |
| WO-2002007770-A2 | POLYMERIC CONJUGATES OF ANTITUMOR AGENTS | PHARMACIA ITALIA S.P.A. (IT) | 2002-01-31 | — | — | WO | claimed |
| US-6328953-B1 | AS ANTITUMOR AGENT AND REDUCED TOXICITY | PHARMACIA & UPJOHN S.P.A. (IT) | 2001-12-11 | — | — | US | claimed |
| CN-1272796-A | polymeric derivatives of camptothecin | PHARMACIA & UPJOHN SPA (IT) | 2000-11-08 | — | — | CN | claimed |
| EP-1019090-A1 | POLYMERIC DERIVATIVES OF CAMPTOTHECINS | PHARMACIA & UPJOHN S.p.A. (IT) | 2000-07-19 | — | — | EP | claimed |
| EP-0944400-A1 | BIOACTIVE DERIVATIVES OF CAMPTOTHECIN | PHARMACIA & UPJOHN S.p.A. (IT) | 1999-09-29 | — | — | EP | claimed |
| WO-1999017804-A1 | POLYMERIC DERIVATIVES OF CAMPTOTHECINS | PHARMACIA & UPJOHN S.P.A. (IT) | 1999-04-15 | — | — | WO | claimed |
| WO-1999017805-A1 | BIOACTIVE DERIVATIVES OF CAMPTOTHECIN | PHARMACIA & UPJOHN S.P.A. (IT) | 1999-04-15 | — | — | WO | claimed |
| US-7812051-B2 | Pharmaceutical compositions of β-lapachone and β-lapachone analogs with improved tumor targeting potential | ARQULE, INC. (US) | 2010-10-12 | — | — | US | disclosed |
| EP-0649312-A1 | ANTHRACYCLINE CONJUGATES, THEIR PREPARATION AND THEIR USE AS ANTITUMOR AGENTS | PHARMACIA & UPJOHN S.p.A. (IT) | 1995-04-26 | — | — | EP | disclosed |
| WO-1995010552-A1 | ACRYLAMIDO FUNCTIONAL DISUBSTITUTED ACETYL ARYL KETONE PHOTOINITIATORS | LOWELL ENGINEERING CORPORATION (US) | 1995-04-20 | — | — | WO | disclosed |