SCHEMBL21243399

SCHEMBL21243399

O=C(O)CN1CCN(CC(=O)O)CCN(CC(=O)Oc2ccc([N+](=O)[O-])cc2)CCN(CC(=O)O)CC1

nearest known ligand 0.55

Predicted protein targets (top 14)

geneUniProtsupporting neighboursconfidence
BCL9 O00512 1/20 0.54
CTNNB1 P35222 1/20 0.54
MGLL Q99685 3/20 0.50
KDM4E B2RXH2 2/20 0.48
ALDH1A1 P00352 2/20 0.48
TDP1 Q9NUW8 2/20 0.48
POLB P06746 1/20 0.48
FAAH O00519 1/20 0.47
MAPT P10636 1/20 0.46
PTPN7 P35236 1/20 0.46
PTPN12 Q05209 1/20 0.46
PTPN22 Q9Y2R2 1/20 0.46
LMNA P02545 1/20 0.46
GAA P10253 1/20 0.46

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
SCHEMBL27730601 0.89 BCL9 (0.56) BCL9CTNNB1MGLLKDM4EALDH1A1
Hydrochloric Acid SCHEMBL19668393 0.87 LMNA (0.57) BCL9CTNNB1KDM4EALDH1A1TDP1
SCHEMBL19668622 0.85 KMT2A (0.58) BCL9CTNNB1ALDH1A1TDP1POLB
SCHEMBL22403127 0.84 BCL9 (0.47) BCL9CTNNB1MGLLKDM4EALDH1A1
SCHEMBL31584081 0.84 BCL9 (0.52) BCL9CTNNB1MGLLKDM4EALDH1A1
SCHEMBL31584076 0.84 BCL9 (0.52) BCL9CTNNB1MGLLKDM4EALDH1A1
SCHEMBL31377968 0.84 KDM4E (0.59) BCL9CTNNB1MGLLKDM4EALDH1A1
SCHEMBL22403177 0.83 BCL9 (0.45) BCL9CTNNB1MGLLKDM4EALDH1A1
SCHEMBL22403174 0.83 BCL9 (0.48) BCL9CTNNB1MGLLKDM4EALDH1A1
SCHEMBL31217940 0.83 BCL9 (0.48) BCL9CTNNB1MGLLKDM4EALDH1A1

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

PatentTitleAssigneePublishedPriorityFilingCountryStatus
US-20260007787-A1 RADIOPHARMACEUTICAL SMALL MOLECULE INHIBITORS OF FIBROBLAST ACTIVATION PROTEIN FOR TARGETED THERAPY AND DIAGNOSTIC IMAGING OF DESMOPLASTIC TUMORS TRUSTEES OF TUFTS COLLEGE 2026-01-08 US disclosed
EP-3474901-B1 CLEAVABLE TETRAZINE USED IN BIO-ORTHOGONAL DRUG ACTIVATION TAGWORKS PHARMACEUTICALS B V (NL) 2025-08-06 EP disclosed
WO-2025106926-A1 CONJUGATES TARGETING FIBROBLAST ACTIVATION PROTEIN AND USES THEREOF Praxis Biotech LLC (US) 2025-05-22 WO disclosed
WO-2025106939-A1 CONJUGATES TARGETING FIBROBLAST ACTIVATION PROTEIN AND USES THEREOF Praxis Biotech LLC (US) 2025-05-22 WO disclosed
US-12186405-B2 Cleavable tetrazine used in bio-orthogonal drug activation TAGWORKS PHARMACEUTICALS B.V. (NL) 2025-01-07 US disclosed
EP-4382167-A2 COMPOUNDS COMPRISING A LINKER FOR INCREASING TRANSCYCLOOCTENE STABILITY Tagworks Pharmaceuticals B.V. (NL) 2024-06-12 EP disclosed
EP-3788032-B1 COMPOUNDS COMPRISING A LINKER FOR INCREASING TRANSCYCLOOCTENE STABILITY TAGWORKS PHARMACEUTICALS B V (NL) 2024-01-24 EP disclosed
US-20230144534-A1 CLEAVABLE TETRAZINE USED IN BIO-ORTHOGONAL DRUG ACTIVATION TAGWORKS PHARMACEUTICALS B.V. (NL) 2023-05-11 US disclosed
US-20230144534-A1 CLEAVABLE TETRAZINE USED IN BIO-ORTHOGONAL DRUG ACTIVATION TAGWORKS PHARMACEUTICALS B.V. (NL) 2023-05-11 US disclosed
US-11617799-B2 Cleavable tetrazine used in bio-orthogonal drug activation TAGWORKS PHARMACEUTICALS B.V. (NL) 2023-04-04 US disclosed
US-20210308207-A1 COMPOUNDS COMPRISING A LINKER FOR INCREASING TRANSCYCLOOCTENE STABILITY TAGWORKS PHARMACEUTICALS B.V. (NL) 2021-10-07 US disclosed
US-20210299286-A1 TETRAZINES FOR HIGH CLICK CONJUGATION YIELD IN VIVO AND HIGH CLICK RELEASE YIELD TAGWORKS PHARMACEUTICALS B.V. (NL) 2021-09-30 US disclosed
US-20190247513-A1 CLEAVABLE TETRAZINE USED IN BIO-ORTHOGONAL DRUG ACTIVATION TAGWORKS PHARMACEUTICALS B.V. (NL) 2019-08-15 US 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 (7 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-20260007787-A1 RADIOPHARMACEUTICAL SMALL MOLECULE INHIBITORS OF FIBROBLAST ACTIVATION PROTEIN FOR TARGETED THERAPY AND DIAGNOSTIC IMAGING OF DESMOPLASTIC TUMORS FIBP, FRS2, FGFR1 BCL9 897/4885CTNNB1 258/4885MGLL 3372/4885
US-20190247513-A1 CLEAVABLE TETRAZINE USED IN BIO-ORTHOGONAL DRUG ACTIVATION KIT, TPSB2, BTD BCL9 3093/4885CTNNB1 1707/4885MGLL 3568/4885
US-20230144534-A1 CLEAVABLE TETRAZINE USED IN BIO-ORTHOGONAL DRUG ACTIVATION KIT, TPSB2, BTD BCL9 3102/4885CTNNB1 1687/4885MGLL 3571/4885
US-11617799-B2 Cleavable tetrazine used in bio-orthogonal drug activation KIT, TPSB2, BTD BCL9 3102/4885CTNNB1 1687/4885MGLL 3571/4885
US-12186405-B2 Cleavable tetrazine used in bio-orthogonal drug activation KIT, TPSB2, BTD BCL9 3102/4885CTNNB1 1687/4885MGLL 3571/4885
US-20210299286-A1 TETRAZINES FOR HIGH CLICK CONJUGATION YIELD IN VIVO AND HIGH CLICK RELEASE YIELD FCER2, SQLE, TTL BCL9 3987/4885CTNNB1 4053/4885MGLL 3728/4885
US-20210308207-A1 COMPOUNDS COMPRISING A LINKER FOR INCREASING TRANSCYCLOOCTENE STABILITY VIP, PIN1, QPCT BCL9 1607/4885CTNNB1 1671/4885MGLL 4423/4885

“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.