Combretastatin A4

Combretastatin A4

SCHEMBL4452799

COc1ccc(/C=C\c2cc(OC)c(OC)c(OC)c2)cc1O.[NaH].[NaH]

nearest known ligand 0.97

Full drug profile on Sugi Atlas →

Predicted protein targets (top 20)

geneUniProtsupporting neighboursconfidence
TUBB1 Q9H4B7 17/20 0.97
TUBB4A P04350 7/20 0.97
TUBB P07437 7/20 0.97
TUBA3C P0DPH7 7/20 0.97
TUBA1B P68363 7/20 0.97
TUBA4A P68366 7/20 0.97
TUBB4B P68371 7/20 0.97
TUBB3 Q13509 7/20 0.97
TUBB2A Q13885 7/20 0.97
TUBB8 Q3ZCM7 7/20 0.97
TUBA3E Q6PEY2 7/20 0.97
TUBA1A Q71U36 7/20 0.97
TUBA1C Q9BQE3 7/20 0.97
TUBB6 Q9BUF5 7/20 0.97
TUBB2B Q9BVA1 7/20 0.97
SLC22A2 O15244 1/20 0.97
SLCO2B1 O94956 1/20 0.97
ABCB1 P08183 1/20 0.97
SLC22A6 Q4U2R8 1/20 0.97
SLC22A8 Q8TCC7 1/20 0.97

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
E-Combretastatin A-4 SCHEMBL9707931 0.98 TUBB1 (1.00) TUBB1TUBB4ATUBBTUBA3CTUBA1B
Combretastatin A4 SCHEMBL18945 0.98 TUBB1 (1.00) TUBB1TUBB4ATUBBTUBA3CTUBA1B
Combretastatin A4 SCHEMBL29355902 0.98 TUBB1 (1.00) TUBB1TUBB4ATUBBTUBA3CTUBA1B
Combretastatin A4 SCHEMBL18946 0.98 TUBB1 (1.00) TUBB1TUBB4ATUBBTUBA3CTUBA1B
Combretastatin A4 SCHEMBL29501750 0.98 TUBB1 (1.00) TUBB1TUBB4ATUBBTUBA3CTUBA1B
Combretastatin A4 SCHEMBL6456251 0.94 TUBB1 (0.91) TUBB1TUBB4ATUBBTUBA3CTUBA1B
SCHEMBL13813246 0.93 TUBB1 (0.90) TUBB1TUBB4ATUBBTUBA3CTUBA1B
Combretastatin A4 SCHEMBL5073658 0.92 TUBB1 (0.88) TUBB1TUBB4ATUBBTUBA3CTUBA1B
Combretastatin A4 SCHEMBL8188814 0.91 TUBB1 (0.85) TUBB1TUBB4ATUBBTUBA3CTUBA1B
Combretastatin A4 SCHEMBL6905413 0.90 TUBB1 (0.83) TUBB1TUBB4ATUBBTUBA3CTUBA1B

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

PatentTitleAssigneePublishedPriorityFilingCountryStatus
EP-1351573-A4 METHODS FOR MODULATING TUMOR GROWTH AND METASTASIS BRISTOL MYERS SQUIBB CO (US) 2007-03-28 EP claimed
EP-1351573-A1 METHODS FOR MODULATING TUMOR GROWTH AND METASTASIS Bristol-Myers Squibb Company (US) 2003-10-15 EP claimed
WO-2002056692-A1 METHODS FOR MODULATING TUMOR GROWTH AND METASTASIS BRISTOL-MYERS SQUIBB COMPANY (US) 2002-07-25 WO claimed
CN-101602778-A CA-4 P and preparation method thereof and pharmaceutical composition SOUTHWEST SYNTHETIC PHARMACEUT (CN) 2009-12-16 CN disclosed
US-20090258937-A1 Methods for Modulating Tumor Growth and Metastasis BRISTOL MYERS SQUIBB COMPANY 2009-10-15 US disclosed
EP-1351573-A4 METHODS FOR MODULATING TUMOR GROWTH AND METASTASIS BRISTOL MYERS SQUIBB CO (US) 2007-03-28 EP disclosed
US-20060194770-A1 Methods for modulating tumor growth and metastasis OXIGENE, INC. 2006-08-31 US disclosed
US-20060100179-A1 Compositions and methods for use in targeting vascular destruction OXIGENE, INC. 2006-05-11 US disclosed
US-7037906-B1 Methods for modulating tumor growth and metastasis OXIGENE, INC. (US) 2006-05-02 US disclosed
US-6956054-B2 Compositions and methods for use in targeting vascular destruction BAYLOR UNIVERSITY (US) 2005-10-18 US disclosed
EP-1351573-A1 METHODS FOR MODULATING TUMOR GROWTH AND METASTASIS Bristol-Myers Squibb Company (US) 2003-10-15 EP disclosed
US-20030109500-A1 Compositions and methods for use in targeting vascular destruction MATEON THERAPEUTICS, INC. 2003-06-12 US disclosed
US-6538038-B1 A method of treating a warm-blooded animal having a vascular proliferative disorder, comprising administering, to the animal, an amount of a prodrug of a tubulin binding agent, other than combretastatin A4 disodium phosphate to achieve OXIGENE, INC. 2003-03-25 US disclosed
WO-2002056692-A1 METHODS FOR MODULATING TUMOR GROWTH AND METASTASIS BRISTOL-MYERS SQUIBB COMPANY (US) 2002-07-25 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 (4 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-20060194770-A1 Methods for modulating tumor growth and metastasis HGF, HDGF, MKI67 TUBB1 46/4885TUBB4A 74/4885TUBB 106/4885
US-20030109500-A1 Compositions and methods for use in targeting vascular destruction ALPP, MVD, TYMP TUBB1 1065/4885TUBB4A 1193/4885TUBB 1273/4885
US-20090258937-A1 Methods for Modulating Tumor Growth and Metastasis HGF, HDGF, MKI67 TUBB1 46/4885TUBB4A 74/4885TUBB 106/4885
US-20060100179-A1 Compositions and methods for use in targeting vascular destruction ALPP, MVD, TYMP TUBB1 1065/4885TUBB4A 1193/4885TUBB 1273/4885

“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.