SCHEMBL477609

SCHEMBL477609

O=C1Cc2ccncc2N1

nearest known ligand 0.54

Predicted protein targets (top 20)

geneUniProtsupporting neighboursconfidence
PDE3B Q13370 4/20 0.54
PDE3A Q14432 4/20 0.54
AHR P35869 4/20 0.53
PDK2 Q15119 1/20 0.53
CYP1A2 P05177 2/20 0.51
CYP11B1 P15538 2/20 0.51
CYP11B2 P19099 2/20 0.51
CMA1 P23946 2/20 0.47
EIF2AK2 P19525 1/20 0.46
CDK5 Q00535 2/20 0.42
CDK5R1 Q15078 2/20 0.42
CCNT1 O60563 1/20 0.42
CCNT2 O60583 1/20 0.42
CCNB2 O95067 1/20 0.42
CDK1 P06493 1/20 0.42
CCNB1 P14635 1/20 0.42
CCNA2 P20248 1/20 0.42
CDK2 P24941 1/20 0.42
CDK9 P50750 1/20 0.42
CCNA1 P78396 1/20 0.42

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
SCHEMBL29526300 1.00 PDE3B (0.54) PDE3BPDE3AAHRPDK2CYP1A2
Hydrochloric Acid SCHEMBL2362200 0.98 PDE3B (0.53) PDE3BPDE3AAHRPDK2CYP1A2
SCHEMBL658301 0.84 PDE3B (0.59) PDE3BPDE3AAHRPDK2CYP1A2
SCHEMBL2233749 0.82 NPC1 (0.55) PDE3BPDE3ACYP1A2CYP11B1CYP11B2
Bromide SCHEMBL15650437 0.82 PDE3B (0.57) PDE3BPDE3AAHRPDK2CYP1A2
SCHEMBL28939689 0.82 PDE3B (0.38) PDE3BPDE3AAHRPDK2CYP1A2
Bromide SCHEMBL28736604 0.81 PDE3B (0.37) PDE3BPDE3AAHRPDK2CYP1A2
SCHEMBL7021348 0.79 MAPT (0.58) PDE3BPDE3ACYP1A2CYP11B1CYP11B2
SCHEMBL10552765 0.78 CYP11B1 (0.40) PDE3BPDE3AAHRPDK2CYP1A2
SCHEMBL5390472 0.77 TDP2 (0.57) PDE3BPDE3ACYP1A2CYP11B1CYP11B2

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 200 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.

PatentTitleAssigneePublishedPriorityFilingCountryStatus
US-20260098018-A1 BICYCLIC 1,4-DIAZEPANONES AND THERAPEUTIC USES THEREOF CYTOKINETICS INC (US) 2026-04-09 US disclosed
US-20250368654-A1 HETEROCYCLIC INHIBITORS OF ENPP1 VOLASTRA THERAPEUTICS, INC. (US) 2025-12-04 US disclosed
US-12441691-B2 Bicyclic 1,4-diazepanones and therapeutic uses thereof CYTOKINETICS, INC. (US) 2025-10-14 US disclosed
US-20250296916-A1 BICYCLIC PIPERAZINONES AND THERAPEUTIC USES THEREOF CYTOKINETICS, INC. 2025-09-25 US disclosed
US-20250276976-A1 CARDIAC SARCOMERE INHIBITORS CYTOKINETICS, INC. 2025-09-04 US disclosed
US-20250276967-A1 HETEROCYCLIC COMPOUNDS AND THEIR USE FOR TREATMENT OF HELMINTHIC INFECTIONS AND DISEASES SIGNAL PHARMACEUTICALS, LLC 2025-09-04 US disclosed
US-12338235-B2 Heterocyclic compounds and their use for treatment of helminthic infections and diseases CELGENE CORPORATION (US) 2025-06-24 US disclosed
US-12275741-B2 Cardiac sarcomere inhibitors CYTOKINETICS, INC. (US) 2025-04-15 US disclosed
US-20250059173-A1 CARDIAC SARCOMERE INHIBITORS CYTOKINETICS, INC. 2025-02-20 US disclosed
US-12201617-B2 HDAC6 inhibitors for treatment of metabolic disease and HFpEF TENAYA THERAPEUTICS, INC. (US) 2025-01-21 US disclosed
US-20040072836-A1 Substituted aza-oxindole derivatives HARRIS PHILIP ANTHONY (US) 2004-04-15 US disclosed
US-6624171-B1 Useful as cyclin dependent kinase 11 inhibitors, for preventing/reducing the severity of epithelial cytotoxicity side-effects (e.g., alopecia, plantar- palmar syndrome, mucositis) induced by chemotherapy and/or radiation therapy SMITHKLINE BEECHAM CORPORATION 2003-09-23 US disclosed
EP-1180105-B1 SUBSTITUTED AZA-OXINDOLE DERIVATIVES GLAXO GROUP LTD (GB) 2003-05-14 EP disclosed
US-20030069430-A1 Substituted oxindole derivatives as protein tyrosine and as protein serine/threonine kinase inhibitors and compositions and methods of treating chemotherapy and radiation therapy side effects SMITHKLINE BEECHAM CORPORATION 2003-04-10 US disclosed
US-6369086-B1 Substituted oxidole derivatives as protein tyrosine and as protein serine/threonine kinase inhibitors SMITHKLINE BEECHAM CORPORATION 2002-04-09 US disclosed
EP-1180105-A2 SUBSTITUTED AZA-OXINDOLE DERIVATIVES GLAXO GROUP LIMITED (GB) 2002-02-20 EP disclosed
WO-2000055159-A2 SUBSTITUTED AZA-OXINDOLE DERIVATIVES GLAXO GROUP LIMITED (GB) 2000-09-21 WO disclosed
US-5811432-A Azaoxindole derivatives PFIZER INC (US) 1998-09-22 US disclosed
WO-1991009598-A1 AZAOXINDOLE DERIVATIVES PFIZER INC. (US) 1991-07-11 WO disclosed
EP-0436333-A2 Azaoxindole derivatives PFIZER INC. (US) 1991-07-10 EP 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 (12 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-20250276967-A1 HETEROCYCLIC COMPOUNDS AND THEIR USE FOR TREATMENT OF HELMINTHIC INFECTIONS AND DISEASES CYP8B1, HAX1, HRH4 PDE3B 2681/4885PDE3A 2443/4885AHR 13/4885
US-20030069430-A1 Substituted oxindole derivatives as protein tyrosine and as protein serine/threonine kinase inhibitors and compositions and methods of treating chemotherapy and radiation therapy side effects SRC, CDK2, CDK1 PDE3B 4163/4885PDE3A 3769/4885AHR 279/4885
US-12275741-B2 Cardiac sarcomere inhibitors TNNI3, MYLK2, TNNT2 PDE3B 106/4885PDE3A 93/4885AHR 4763/4885
US-20250296916-A1 BICYCLIC PIPERAZINONES AND THERAPEUTIC USES THEREOF MYLK2, TNNI3, TNNC1 PDE3B 161/4885PDE3A 112/4885AHR 3745/4885
US-20250276976-A1 CARDIAC SARCOMERE INHIBITORS TNNI3, MYLK2, TNNT2 PDE3B 106/4885PDE3A 93/4885AHR 4763/4885
US-12201617-B2 HDAC6 inhibitors for treatment of metabolic disease and HFpEF HDAC6, HDAC1, HDAC2 PDE3B 1134/4885PDE3A 1127/4885AHR 2157/4885
US-12338235-B2 Heterocyclic compounds and their use for treatment of helminthic infections and diseases CYP8B1, HAX1, HRH4 PDE3B 2681/4885PDE3A 2443/4885AHR 13/4885
US-12441691-B2 Bicyclic 1,4-diazepanones and therapeutic uses thereof MYLK2, MUSK, MYLK PDE3B 1303/4885PDE3A 1074/4885AHR 2494/4885
US-20250368654-A1 HETEROCYCLIC INHIBITORS OF ENPP1 ENPP1, ENPP3, ENPP2 PDE3B 103/4885PDE3A 99/4885AHR 4075/4885
US-20260098018-A1 BICYCLIC 1,4-DIAZEPANONES AND THERAPEUTIC USES THEREOF MYLK2, TNNT2, RYR1 PDE3B 858/4885PDE3A 590/4885AHR 2293/4885
US-20250059173-A1 CARDIAC SARCOMERE INHIBITORS TNNI3, TNNT2, MYLK2 PDE3B 104/4885PDE3A 103/4885AHR 4761/4885
US-20040072836-A1 Substituted aza-oxindole derivatives CCNI, AZI2, CDKN1A PDE3B 2470/4885PDE3A 1935/4885AHR 1178/4885

“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.