Camptothecin

Camptothecin

SCHEMBL2864815

CC[C@@]1(O)C(=O)OCc2c1cc1n(c2=O)Cc2cc3ccccc3nc2-1.O=C(O)Cl

nearest known ligand 0.93

Full drug profile on Sugi Atlas →

Predicted protein targets (top 20)

geneUniProtsupporting neighboursconfidence
TOP1 P11387 18/20 0.93
ALDH1A1 P00352 4/20 0.93
KDM4E B2RXH2 4/20 0.93
MEN1 O00255 4/20 0.93
KMT2A Q03164 4/20 0.93
SMN1; SMN2 Q16637 4/20 0.93
GLA P06280 3/20 0.93
TP53 P04637 2/20 0.93
HPGD P15428 2/20 0.93
CYP3A4 P08684 2/20 0.93
HBB P68871 2/20 0.93
RAB9A P51151 2/20 0.93
BLM P54132 2/20 0.93
STAT6 P42226 1/20 0.93
CHEK1 O14757 1/20 0.93
HDAC3 O15379 1/20 0.93
ABCC4 O15439 1/20 0.93
GMNN O75496 1/20 0.93
LMNA P02545 1/20 0.93
CYP1A2 P05177 1/20 0.93

Click a target to see other patent compounds predicted against it — the reverse direction, in place.

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.

Compoundsimilaritytop predictedshared targets
Camptothecin SCHEMBL5967412 0.97 TOP1 (0.95) TOP1ALDH1A1KDM4EMEN1KMT2A
Camptothecin SCHEMBL29360250 0.96 TOP1 (1.00) TOP1ALDH1A1KDM4EMEN1KMT2A
Camptothecin SCHEMBL29351099 0.96 TOP1 (1.00) TOP1ALDH1A1KDM4EMEN1KMT2A
Camptothecin SCHEMBL28057307 0.96 TOP1 (1.00) TOP1ALDH1A1KDM4EMEN1KMT2A
Camptothecin SCHEMBL6038 0.96 TOP1 (1.00) TOP1ALDH1A1KDM4EMEN1KMT2A
Camptothecin SCHEMBL4304557 0.96 TOP1 (1.00) TOP1ALDH1A1KDM4EMEN1KMT2A
Camptothecin SCHEMBL788063 0.96 TOP1 (1.00) TOP1ALDH1A1KDM4EMEN1KMT2A
Camptothecin SCHEMBL29369924 0.96 TOP1 (1.00) TOP1ALDH1A1KDM4EMEN1KMT2A
Camptothecin SCHEMBL2298909 0.96 TOP1 (1.00) TOP1ALDH1A1KDM4EMEN1KMT2A
Camptothecin SCHEMBL23929267 0.96 TOP1 (0.88) TOP1ALDH1A1KDM4EMEN1KMT2A

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 7 patents. claimed = in the patent's claims; disclosed = body only.

PatentTitleAssigneePublishedPriorityFilingCountryStatus
US-7771727-B2 Conjugates of therapeutic or cytotoxic agents and biologically active peptides THE ADMINISTRATORS OF THE TULANE EDUCATIONAL FUND (US) 2010-08-10 US disclosed
EP-1487493-B1 CONJUGATES OF CYTOTOXIC AGENTS AND BIOLOGICALLY ACTIVE PEPTIDES UNIV TULANE (US) 2010-01-20 EP disclosed
US-20090324620-A1 CONJUGATES OF THERAPEUTIC OR CYTOTOXIC AGENTS AND BIOLOGICALLY ACTIVE PEPTIDES THE ADMINISTRATORS OF THE TULANE EDUCATIONAL FUND (US) 2009-12-31 US disclosed
EP-1487493-A4 CONJUGATES OF THERAPEUTIC OR CYTOTOXIC AGENTS AND BIOLOGICALLY ACTIVE PEPTIDES UNIV TULANE (US) 2006-08-30 EP disclosed
US-20060009622-A1 Conjugates of therapeutic or cytotoxic agents and biologically active peptides ADMINISTRATORS OF THE TULANE EDUCATIONAL FUND, THE 2006-01-12 US disclosed
EP-1487493-A2 CONJUGATES OF THERAPEUTIC OR CYTOTOXIC AGENTS AND BIOLOGICALLY ACTIVE PEPTIDES The Administrators of The Tulane Educational Fund (US) 2004-12-22 EP disclosed
WO-2003074551-A2 CONJUGATES OF THERAPEUTIC OR CYTOTOXIC AGENTS AND BIOLOGICALLY ACTIVE PEPTIDES THE ADMINISTRATORS OF THE TULANE EDUCATIONAL FUND (US) 2003-09-12 WO disclosed

Patent text — is the patent's own abstract consistent with the prediction?

For each of this compound's patents that has machine-readable text (2 of them — usually the abstract, not the full specification), we ask MedCPT which protein the text reads most about, and where the chemistry-predicted target lands among 4885 human targets. A high rank means the patent's own wording is consistent with the prediction — a weak, independent signal, not proof of activity.

PatentTitleText reads most aboutPredicted target · text-rank
US-20090324620-A1 CONJUGATES OF THERAPEUTIC OR CYTOTOXIC AGENTS AND BIOLOGICALLY ACTIVE PEPTIDES MCL1, DNPEP, TP53 TOP1 432/4885ALDH1A1 3043/4885KDM4E 4705/4885
US-20060009622-A1 Conjugates of therapeutic or cytotoxic agents and biologically active peptides MCL1, DNPEP, TP53 TOP1 432/4885ALDH1A1 3043/4885KDM4E 4705/4885

“Text reads most about” is the patent abstract's nearest protein in MedCPT space (background-debiased). Only ~1.4% of patents have machine-readable text, so most compounds won't have this panel.