⚠ Novel chemotype — no close known analogue (best Tanimoto < 0.3). Unexplored chemical space relative to ChEMBL.
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.
| Compound | similarity | top predicted | shared targets | |
|---|---|---|---|---|
| SCHEMBL7661422 | 0.81 | — | — | |
| SCHEMBL19793 | 0.79 | — | — | |
| SCHEMBL839758 | 0.76 | — | — | |
| SCHEMBL189942 | 0.75 | — | — | |
| SCHEMBL29046781 | 0.75 | ADRA2A (0.53) | — | |
| SCHEMBL8305504 | 0.75 | FPR2 (0.44) | — | |
| SCHEMBL6039544 | 0.73 | ADRA2A (0.38) | — | |
| Bromide SCHEMBL5133738 | 0.73 | — | — | |
| Hydrochloric Acid SCHEMBL4259010 | 0.73 | ADRA2A (0.47) | — | |
| Hydrochloric Acid SCHEMBL10681958 | 0.73 | ADRA2A (0.47) | — |
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 204 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| EP-2643000-A2 | THERAPEUTIC PIPERAZINES | Dart Neuroscience (Cayman) Ltd (KY) | 2013-10-02 | — | — | EP | claimed |
| US-8530650-B2 | 2, 5-diamino-substituted pyrido [4, 3-D] pyrimidines as autotaxin inhibitors against cancer | MERCK PATENT GMBH (DE) | 2013-09-10 | — | — | US | claimed |
| EP-2352732-B1 | 2,5-DIAMINO-SUBSTITUTED PYRIDO[4, 3-d]PYRIMIDINES AS AUTOTAXIN INHIBITORS AGAINST CANCER | MERCK PATENT GMBH (DE) | 2013-02-20 | — | — | EP | claimed |
| WO-2012040258-A2 | THERAPEUTIC PIPERAZINES | HELICON THERAPEUTICS, INC. (US) | 2012-03-29 | — | — | WO | claimed |
| CN-102216299-A | 2, 5-diamino-substituted pyrido [4, 3-d] pyrimidines as autotaxin inhibitors against cancer | MERCK PATENT GMBH | 2011-10-12 | — | — | CN | claimed |
| US-20110237583-A1 | 2, 5-DIAMINO-SUBSTITUTED PYRIDO [4, 3-D] PYRIMIDINES AS AUTOTAXIN INHIBITORS AGAINST CANCER | MERCK PATENT GESELLSCHAFT MIT BESCHRANKTER HAFTUNG | 2011-09-29 | — | — | US | claimed |
| EP-2352732-A1 | 2, 5-DIAMINO-SUBSTITUTED PYRIDO Ý4, 3-D¨PYRIMIDINES AS AUTOTAXIN INHIBITORS AGAINST CANCER | Merck Patent GmbH (DE) | 2011-08-10 | — | — | EP | claimed |
| US-20110065691-A1 | THERAPEUTIC PIPERAZINES | DART NEUROSCIENCE (CAYMAN) LTD. (KY) | 2011-03-17 | — | — | US | claimed |
| WO-2010063352-A1 | 2, 5-DIAMINO-SUBSTITUTED PYRIDO [4, 3-D] PYRIMIDINES AS AUTOTAXIN INHIBITORS AGAINST CANCER | MERCK PATENT GMBH (DE) | 2010-06-10 | — | — | WO | claimed |
| CN-116669753-A | Co-agonists of GLP-1 and the amylin receptor | 诺和诺德股份有限公司 | 2023-08-29 | — | — | CN | disclosed |
| US-20230104311-A1 | NOVEL 6-SUBSTITUTED 7-DEAZAPURINES AND CORRESPONDING NUCLEOSIDES AS MEDICAMENTS | KATHOLIEKE UNIVERSITEIT LEUVEN (BE) | 2023-04-06 | — | — | US | disclosed |
| EP-4106763-A1 | NOVEL 6-SUBSTITUTED 7-DEAZAPURINES AND CORRESPONDING NUCLEOSIDES AS MEDICAMENTS | Katholieke Universiteit Leuven KU Leuven Research & Development (BE) | 2022-12-28 | — | — | EP | disclosed |
| US-20210276988-A1 | 4,6-DI- AND 2,4,6-TRISUBSTITUTED QUINAZOLINE DERIVATIVES USEFUL FOR TREATING VIRAL INFECTIONS | GILEAD SCIENCES, INC. | 2021-09-09 | — | — | US | disclosed |
| WO-2021074452-A1 | COMBINATION PREPARATIONS OF 3-N-FORMYLHYDROXYLAMINOPROPYL PHOSPHONIC ACID DERIVATIVES OR 3-N-ACETYLHYDROXYLAMINOPROPYL PHOSPHONIC ACID DERIVATIVES WITH CLINDAMYCIN AND ARTESUNATE | DMG DEUTSCHE MALARIA GMBH (DE) | 2021-04-22 | — | — | WO | disclosed |
| US-4304718-A | ANTIBIOTICS | FUJISAWA PHARMACEUTICAL CO., LTD. (JP) | 1981-12-08 | — | — | US | disclosed |
| US-4264498-A | REACTED WITH AN ACID, ITS ACID HALIDE, OR ANHYDRIDE IN THE PRESENCE OF BORON TRIHALIDE AND AN ORGANIC BASE | FUJISAWA PHARMACEUTICAL CO., LTD. (JP) | 1981-04-28 | — | — | US | disclosed |
| EP-0025842-A2 | Peptides, process for their preparation, their pharmaceutical compositions and their intermediates | FUJISAWA PHARMACEUTICAL CO., LTD. (JP) | 1981-04-01 | — | — | EP | disclosed |
| US-4206156-A | ANTIMICROBIAL | FUJISAWA PHARMACEUTICAL COMPANY, LIMITED (JP) | 1980-06-03 | — | — | US | disclosed |
| US-4182758-A | BACTERICIDES | FUJISAWA PHARMACEUTICAL CO., LTD. (JP) | 1980-01-08 | — | — | US | disclosed |
| US-4181800-A | ANTIBIOTICS FROM SUBSTITUTED PERHYDRO-S-TRIAZINES | FUJISAWA PHARMACEUTICAL CO., LTD. (JP) | 1980-01-01 | — | — | US | disclosed |