⚠ 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 | |
|---|---|---|---|---|
| Hydrochloric Acid SCHEMBL1128658 | 0.97 | — | — | |
| Ethylene SCHEMBL9101929 | 0.94 | — | — | |
| SCHEMBL433840 | 0.91 | — | — | |
| SCHEMBL9103695 | 0.89 | PAOX (0.65) | — | |
| SCHEMBL23872982 | 0.88 | PAOX (1.00) | — | |
| SCHEMBL16297742 | 0.88 | PAOX (1.00) | — | |
| SCHEMBL806164 | 0.88 | — | — | |
| SCHEMBL18533504 | 0.88 | PAOX (1.00) | — | |
| Hydrochloric Acid SCHEMBL11569445 | 0.88 | — | — | |
| SCHEMBL9623780 | 0.88 | PAOX (1.00) | — |
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 292 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| US-20250241918-A1 | NOVEL USE OF PYRAZOLOPYRIMIDINE COMPOUND | Hefei Youyuan Pharmaceutical Co., Ltd. (CN) | 2025-07-31 | — | — | US | claimed |
| EP-4509125-A1 | NOVEL USE OF PYRAZOLOPYRIMIDINE COMPOUND | Hefei Youyuan Pharmaceutical Co., Ltd. (CN) | 2025-02-19 | — | — | EP | claimed |
| CN-118382415-A | Ultrasonic enhanced nano preparation continuous and large-scale production method | 上海弼领生物技术有限公司 | 2024-07-23 | — | — | CN | claimed |
| CN-118076428-A | Preparation system and preparation method for producing nano particles | 上海弼领生物技术有限公司 | 2024-05-24 | — | — | CN | claimed |
| CN-116898854-A | Novel application of pyrazolopyrimidine compound | 安徽中科拓苒药物科学研究有限公司 | 2023-10-20 | — | — | CN | claimed |
| WO-2023197914-A1 | NOVEL USE OF PYRAZOLOPYRIMIDINE COMPOUND | 安徽中科拓苒药物科学研究有限公司 | 2023-10-19 | — | — | WO | claimed |
| US-20130142739-A1 | PROCESS FOR THE SYNTHESIS OF ISOTHIOCYANATES AND DERIVATIVES THEREOF AND USES OF SAME | AURIGA INTERNATIONAL (BE) | 2013-06-06 | — | — | US | claimed |
| EP-0729468-A1 | NON-PEPTIDE TACHYKININ RECEPTOR ANTAGONISTS | ELI LILLY AND COMPANY (US) | 1996-09-04 | — | — | EP | claimed |
| EP-0729468-A4 | NON-PEPTIDE TACHYKININ RECEPTOR ANTAGONISTS | LILLY CO ELI (US) | 1996-07-12 | — | — | EP | claimed |
| US-20250241918-A1 | NOVEL USE OF PYRAZOLOPYRIMIDINE COMPOUND | Hefei Youyuan Pharmaceutical Co., Ltd. (CN) | 2025-07-31 | — | — | US | disclosed |
| EP-4509125-A1 | NOVEL USE OF PYRAZOLOPYRIMIDINE COMPOUND | Hefei Youyuan Pharmaceutical Co., Ltd. (CN) | 2025-02-19 | — | — | EP | disclosed |
| CN-118382415-A | Ultrasonic enhanced nano preparation continuous and large-scale production method | 上海弼领生物技术有限公司 | 2024-07-23 | — | — | CN | disclosed |
| CN-118076428-A | Preparation system and preparation method for producing nano particles | 上海弼领生物技术有限公司 | 2024-05-24 | — | — | CN | disclosed |
| CN-117969708-A | Method for simultaneously measuring 29 amino acid contents in blood sample by liquid chromatography-mass spectrometry | 湖南华务星辰医学检验实验室有限公司 | 2024-05-03 | — | — | CN | disclosed |
| US-4126744-A | PROSTACYCLIN, MUSCLE STIMULANTS, PLATELET AGGREGATION INHIBITORS | THE UPJOHN COMPANY (US) | 1978-11-21 | — | — | US | disclosed |
| US-4122265-A | APPETITE SUPPRESSANTS | HOFFMANN-LA ROCHE INC. (US) | 1978-10-24 | — | — | US | disclosed |
| US-4112224-A | PROSTAGLANDIN | THE UPJOHN COMPANY (US) | 1978-09-05 | — | — | US | disclosed |
| US-4109082-A | PROSTACYCLIN ANALOGS; SMOOTH MUSCLE STIMULATORS | THE UPJOHN COMPANY (US) | 1978-08-22 | — | — | US | disclosed |
| US-4100192-A | Inter-phenylene-PG amides | THE UPJOHN COMPANY (US) | 1978-07-11 | — | — | US | disclosed |
| US-4097489-A | PROSTAGLANDINS | THE UPJOHN COMPANY (US) | 1978-06-27 | — | — | US | disclosed |