⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL16016004 | 0.86 | CA2 (0.39) | — | |
| SCHEMBL10627769 | 0.86 | CA2 (0.39) | — | |
| SCHEMBL3316972 | 0.83 | GPR84 (0.44) | — | |
| SCHEMBL6593398 | 0.81 | — | — | |
| SCHEMBL10494014 | 0.81 | — | — | |
| SCHEMBL10494055 | 0.81 | — | — | |
| SCHEMBL651947 | 0.81 | — | — | |
| SCHEMBL19420086 | 0.80 | — | — | |
| SCHEMBL3314323 | 0.80 | — | — | |
| SCHEMBL16137347 | 0.80 | TDP1 (0.33) | — |
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 26 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| CN-114213410-B | Synthesis method of aromatic ring [ a ] carbazole compound and aromatic ring [ g ] pyridine indole compound | 湖南师范大学 | 2023-03-14 | — | — | CN | claimed |
| CN-114213410-A | Synthesis method of aromatic ring [ a ] carbazole compound and aromatic ring [ g ] pyridine indole compound | 湖南师范大学 | 2022-03-22 | — | — | CN | claimed |
| US-12577247-B2 | Diaminopyrazolo[1,5-a]pyrimidine-6-carbonitrile compounds as adenosine 2A receptor and adenosine 2B receptor antagonist | Bugworks Research, Inc. (US) | 2026-03-17 | — | — | US | disclosed |
| US-20230167119-A1 | DIAMINOPYRAZOLO[1,5-A]PYRIMIDINE-6-CARBONITRILE COMPOUNDS AS ADENOSINE 2A RECEPTOR AND ADENOSINE 2B RECEPTOR ANTAGONIST | Bugworks Research, Inc. | 2023-06-01 | — | — | US | disclosed |
| US-20230167119-A1 | DIAMINOPYRAZOLO[1,5-A]PYRIMIDINE-6-CARBONITRILE COMPOUNDS AS ADENOSINE 2A RECEPTOR AND ADENOSINE 2B RECEPTOR ANTAGONIST | Bugworks Research, Inc. | 2023-06-01 | — | — | US | disclosed |
| US-20230167119-A1 | DIAMINOPYRAZOLO[1,5-A]PYRIMIDINE-6-CARBONITRILE COMPOUNDS AS ADENOSINE 2A RECEPTOR AND ADENOSINE 2B RECEPTOR ANTAGONIST | Bugworks Research, Inc. | 2023-06-01 | — | — | US | disclosed |
| CN-115867553-A | Diaminopyrazolo [1,5-a ] pyrimidine-6-carbonitrile compounds as adenosine 2A receptor and adenosine 2B receptor antagonists | 巴格沃克斯研究有限公司 | 2023-03-28 | — | — | CN | disclosed |
| CN-114213410-B | Synthesis method of aromatic ring [ a ] carbazole compound and aromatic ring [ g ] pyridine indole compound | 湖南师范大学 | 2023-03-14 | — | — | CN | disclosed |
| CN-114213410-B | Synthesis method of aromatic ring [ a ] carbazole compound and aromatic ring [ g ] pyridine indole compound | 湖南师范大学 | 2023-03-14 | — | — | CN | disclosed |
| EP-4121431-A1 | DIAMINOPYRAZOLO[1,5-A]PYRIMIDINE-6-CARBONITRILE COMPOUNDS AS ADENOSINE 2A RECEPTOR AND ADENOSINE 2B RECEPTOR ANTAGONIST | Bugworks Research, Inc. (US) | 2023-01-25 | — | — | EP | disclosed |
| WO-2022149167-A1 | DIAMINOPYRAZOLO[1,5-A]PYRIMIDINE-6-CARBONITRILE COMPOUNDS AS ADENOSINE 2A RECEPTOR AND ADENOSINE 2B RECEPTOR ANTAGONIST | BUGWORKS RESEARCH INDIA PVT LTD (IN) | 2022-07-14 | — | — | WO | disclosed |
| WO-2012149157-A2 | HETEROCYCLIC COMPOUNDS FOR THE INHIBITION OF PASK | BIOENERGENIX (US) | 2012-11-01 | — | — | WO | disclosed |
| WO-2012149157-A2 | HETEROCYCLIC COMPOUNDS FOR THE INHIBITION OF PASK | BIOENERGENIX (US) | 2012-11-01 | — | — | WO | disclosed |
| US-20120277224-A1 | HETEROCYCLIC COMPOUNDS FOR THE INHIBITION OF PASK | BIOENERGENIX (US) | 2012-11-01 | — | — | US | disclosed |
| US-20120277224-A1 | HETEROCYCLIC COMPOUNDS FOR THE INHIBITION OF PASK | BIOENERGENIX (US) | 2012-11-01 | — | — | US | disclosed |
| US-6962911-B2 | Pyrrolopyrimidinone derivatives, process of preparation and use | SK CHEMICALS CO., LTD. (KR) | 2005-11-08 | — | — | US | disclosed |
| EP-1257553-B1 | PYRROLOPYRIMIDINONE DERIVATIVES, PROCESS OF PREPARATION AND USE | SK CHEMICALS CO LTD (KR) | 2004-05-26 | — | — | EP | disclosed |
| US-20030171361-A1 | Pyrrolopyrimidinone derivatives, process of preparation and use | SK CHEMICALS CO., LTD. (KR) | 2003-09-11 | — | — | US | disclosed |
| EP-1257553-A1 | PYRROLOPYRIMIDINONE DERIVATIVES, PROCESS OF PREPARATION AND USE | SK Chemicals Co., Ltd. (KR) | 2002-11-20 | — | — | EP | disclosed |
| WO-2001060825-A1 | PYRROLOPYRIMIDINONE DERIVATIVES, PROCESS OF PREPARATION AND USE | SK CHEMICALS CO., LTD. (KR) | 2001-08-23 | — | — | WO | disclosed |