SCHEMBL21987940

SCHEMBL21987940

Cn1cc2c(n1)CCNC2=O

nearest known ligand 0.40

Predicted protein targets (top 12)

geneUniProtsupporting neighboursconfidence
PKN1 Q16512 3/20 0.40
PKN2 Q16513 3/20 0.40
CDC7 O00311 2/20 0.40
KDR P35968 6/20 0.39
TEK Q02763 4/20 0.39
BRAF P15056 2/20 0.38
PARP10 Q53GL7 5/20 0.38
PARP11 Q9NR21 4/20 0.38
PARP1 P09874 3/20 0.38
PDPK1 O15530 1/20 0.38
GPR52 Q9Y2T5 1/20 0.36
HTR2C P28335 1/20 0.36

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) PKN1PKN2CDC7PARP10PARP11
SCHEMBL22216242 0.78 PKN1 (0.41) PKN1PKN2CDC7PARP10PARP11
SCHEMBL30329561 0.76 IKBKB (0.43) PKN1PKN2CDC7BRAFPARP1
SCHEMBL21678819 0.75 HTR1A (0.36) PKN1PKN2CDC7PARP10PARP11
SCHEMBL30329606 0.73 CDC7 (0.38) PKN1PKN2CDC7PARP10PARP11
SCHEMBL22216146 0.71 DRD4 (0.42) BRAFPARP10PARP11PARP1PDPK1
SCHEMBL30329586 0.71 CDC7 (0.40) PKN1PKN2CDC7BRAFPARP10
SCHEMBL10192400 0.70 ELANE (0.51)
SCHEMBL9210990 0.70 ELANE (0.47) KDRTEK
SCHEMBL17256724 0.69 GPR52 (0.42) 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 17 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-3892621-A1 HALOALLYLAMINE COMPOUNDS AND APPLICATION THEREOF Nanjing Transthera Biosciences Co., Ltd. (CN) 2021-10-13 EP disclosed
EP-3828182-A1 FUSED RING LACTAM DERIVATIVES Sumitomo Dainippon Pharma Co., Ltd. (JP) 2021-06-02 EP 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
WO-2020143763-A1 HALOALLYLAMINE COMPOUNDS AND APPLICATION THEREOF 南京药捷安康生物科技有限公司 2020-07-16 WO 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 PKN1 2252/4885PKN2 1999/4885CDC7 3245/4885
US-20250084090-A1 SUBSTITUTED LACTAMS SHOWING SEROTONIN 5-HT RECEPTOR ACTIVITY HTR1A, HTR5A, TPH1 PKN1 2671/4885PKN2 2476/4885CDC7 4200/4885
US-12180213-B2 Substituted pyrazoles showing serotonin 5-HT receptor activity HTR5A, HTR1A, TPH1 PKN1 1876/4885PKN2 1266/4885CDC7 4573/4885
US-10745401-B2 Condensed lactam derivative PSEN1, GRIN1, HDAC1 PKN1 2252/4885PKN2 1999/4885CDC7 3245/4885
US-11466007-B2 Substituted lactams showing serotonin 5-HT receptor activity HTR1A, HTR5A, TPH1 PKN1 2671/4885PKN2 2476/4885CDC7 4200/4885
US-20230008875-A1 SUBSTITUTED LACTAMS SHOWING SEROTONIN 5-HT RECEPTOR ACTIVITY HTR1A, HTR5A, TPH1 PKN1 2671/4885PKN2 2476/4885CDC7 4200/4885
US-20200172543-A1 CONDENSED LACTAM DERIVATIVE PSEN1, GRIN1, HDAC1 PKN1 2252/4885PKN2 1999/4885CDC7 3245/4885

“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.