SCHEMBL21987967

SCHEMBL21987967

O=C1NCCc2nn(C(c3ccccc3)(c3ccccc3)c3ccccc3)cc21

nearest known ligand 0.41

Predicted protein targets (top 12)

geneUniProtsupporting neighboursconfidence
PARP10 Q53GL7 9/20 0.41
PARP11 Q9NR21 8/20 0.41
PARP1 P09874 6/20 0.41
PDPK1 O15530 1/20 0.41
AURKA O14965 1/20 0.40
GPR52 Q9Y2T5 1/20 0.38
PDE4B Q07343 1/20 0.36
GRM5 P41594 2/20 0.35
PKN1 Q16512 1/20 0.34
PKN2 Q16513 1/20 0.34
F7 P08709 1/20 0.34
F3 P13726 1/20 0.34

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
SCHEMBL30330221 0.78 GPR52 (0.36) PARP10PARP11PARP1PDPK1GPR52
SCHEMBL3601682 0.77 ELANE (0.44) AURKAGRM5
SCHEMBL30329606 0.73 CDC7 (0.38) PARP10PARP11PARP1PDPK1GPR52
SCHEMBL17256724 0.69 GPR52 (0.42) PARP10PARP11PARP1PDPK1GPR52
SCHEMBL10142387 0.69 ELANE (0.36) AURKA
SCHEMBL21987940 0.69 PKN1 (0.40) PARP10PARP11PARP1PDPK1GPR52
SCHEMBL3606986 0.69 HPGD (0.39) AURKA
SCHEMBL3606988 0.69 HPGD (0.39) AURKA
SCHEMBL21483767 0.66 GPR52 (0.40) PARP10PARP11PARP1PDPK1GPR52
SCHEMBL21483766 0.66 JAK2 (0.41) PARP10PARP11PARP1PDPK1GPR52

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
CN-112424195-B Fused lactam derivatives 住友制药株式会社 2025-03-25 CN disclosed
US-20250084090-A1 SUBSTITUTED LACTAMS SHOWING SEROTONIN 5-HT RECEPTOR ACTIVITY Sumitomo Pharma Co., Ltd. (JP) 2025-03-13 US disclosed
US-12180213-B2 Substituted pyrazoles showing serotonin 5-HT receptor activity SUMITOMO PHARMA CO. LTD. (JP) 2024-12-31 US disclosed
US-20230008875-A1 SUBSTITUTED LACTAMS SHOWING SEROTONIN 5-HT RECEPTOR ACTIVITY Sumitomo Pharma Co., Ltd. (JP) 2023-01-12 US disclosed
US-20230008875-A1 SUBSTITUTED LACTAMS SHOWING SEROTONIN 5-HT RECEPTOR ACTIVITY Sumitomo Pharma Co., Ltd. (JP) 2023-01-12 US disclosed
US-11466007-B2 Substituted lactams showing serotonin 5-HT receptor activity Sumitomo Pharma Co., Ltd. (JP) 2022-10-11 US disclosed
EP-3828182-A1 FUSED RING LACTAM DERIVATIVES Sumitomo Dainippon Pharma Co., Ltd. (JP) 2021-06-02 EP disclosed
CN-112424195-A Condensed lactam derivatives 大日本住友制药株式会社 2021-02-26 CN disclosed
US-10745401-B2 Condensed lactam derivative SUMITOMO DAINIPPON PHARMA CO., LTD. (JP) 2020-08-18 US disclosed
US-10745401-B2 Condensed lactam derivative SUMITOMO DAINIPPON PHARMA CO., LTD. (JP) 2020-08-18 US disclosed
US-20200255432-A1 CONDENSED LACTAM DERIVATIVE SUMITOMO DAINIPPON PHARMA CO., LTD. (JP) 2020-08-13 US disclosed
US-20200255432-A1 CONDENSED LACTAM DERIVATIVE SUMITOMO DAINIPPON PHARMA CO., LTD. (JP) 2020-08-13 US disclosed
US-20200172543-A1 CONDENSED LACTAM DERIVATIVE SUMITOMO DAINIPPON PHARMA CO., LTD. (JP) 2020-06-04 US disclosed
US-20200172543-A1 CONDENSED LACTAM DERIVATIVE SUMITOMO DAINIPPON PHARMA CO., LTD. (JP) 2020-06-04 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-20200255432-A1 CONDENSED LACTAM DERIVATIVE PSEN1, GRIN1, HDAC1 PARP10 2117/4885PARP11 1733/4885PARP1 1569/4885
US-20250084090-A1 SUBSTITUTED LACTAMS SHOWING SEROTONIN 5-HT RECEPTOR ACTIVITY HTR1A, HTR5A, TPH1 PARP10 1488/4885PARP11 1137/4885PARP1 1831/4885
US-12180213-B2 Substituted pyrazoles showing serotonin 5-HT receptor activity HTR5A, HTR1A, TPH1 PARP10 1864/4885PARP11 1063/4885PARP1 2201/4885
US-10745401-B2 Condensed lactam derivative PSEN1, GRIN1, HDAC1 PARP10 2117/4885PARP11 1733/4885PARP1 1569/4885
US-11466007-B2 Substituted lactams showing serotonin 5-HT receptor activity HTR1A, HTR5A, TPH1 PARP10 1488/4885PARP11 1137/4885PARP1 1831/4885
US-20230008875-A1 SUBSTITUTED LACTAMS SHOWING SEROTONIN 5-HT RECEPTOR ACTIVITY HTR1A, HTR5A, TPH1 PARP10 1488/4885PARP11 1137/4885PARP1 1831/4885
US-20200172543-A1 CONDENSED LACTAM DERIVATIVE PSEN1, GRIN1, HDAC1 PARP10 2117/4885PARP11 1733/4885PARP1 1569/4885

“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.