⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL29364638 | 1.00 | — | — | |
| Hydrochloric Acid SCHEMBL29742915 | 0.97 | HSP90AB1 (0.47) | — | |
| Hydrochloric Acid SCHEMBL28680674 | 0.97 | HSP90AB1 (0.47) | — | |
| SCHEMBL29742952 | 0.97 | HSP90AB1 (0.47) | — | |
| SCHEMBL9419821 | 0.87 | HSP90AB1 (0.40) | — | |
| SCHEMBL140640 | 0.85 | — | — | |
| SCHEMBL9322839 | 0.83 | CYP2D6 (0.42) | — | |
| SCHEMBL27597379 | 0.79 | HSP90AA1 (0.41) | — | |
| SCHEMBL96485 | 0.78 | — | — | |
| SCHEMBL32457366 | 0.78 | — | — |
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 753 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| WO-2026097624-A1 | METHOD FOR PREPARING CHLORINE-RESISTANT NANOFILTRATION MEMBRANE, AND CHLORINE-RESISTANT NANOFILTRATION MEMBRANE PREPARED THEREWITH | 沃顿科技股份有限公司 | 2026-05-15 | — | — | WO | claimed |
| US-20250295658-A1 | ANTIPARASITIC AGENTS AND METHODS | WHITEHEAD INSTITUTE FOR BIOMEDICAL RESEARCH | 2025-09-25 | — | — | US | claimed |
| EP-4100741-B1 | ANTIBODY TESTS FOR IDENTIFYING RO NEGATIVE SJÖGREN'S SYNDROME AND USE AS BIOMARKERS FOR DYSREGULATED B CELL RESPONSES, B CELL LYMPHOMA, TISSUE FIBROSIS SALIVARY GLAND DYSFUNCTION | OKLAHOMA MED RES FOUND (US) | 2025-09-10 | — | — | EP | claimed |
| CN-118323102-A | Driving control method and system of intelligent electric automobile in curve scene | 长安大学 | 2024-07-12 | — | — | CN | claimed |
| CN-118239892-A | Preparation method of minoxidil intermediate | 江苏知原药业股份有限公司 | 2024-06-25 | — | — | CN | claimed |
| CN-118125990-A | Synthesis and refining method of 6-amino-triazinedione | 上药康丽（常州）药业有限公司 | 2024-06-04 | — | — | CN | claimed |
| CN-116239752-B | Preparation method of bio-based aqueous polyurethane, textile and leather | 浙江梅盛新材料有限公司 | 2024-04-30 | — | — | CN | claimed |
| CN-117658925-A | Preparation method of minoxidil and preparation method of intermediate 2, 6-diamino-4-chloropyrimidine-1-oxide thereof | 山西振东泰盛制药有限公司 | 2024-03-08 | — | — | CN | claimed |
| WO-2023215819-A2 | ANTIPARASITIC AGENTS AND METHODS | WHITEHEAD INSTITUTE FOR BIOMEDICAL RESEARCH (US) | 2023-11-09 | — | — | WO | claimed |
| CN-114773275-B | Preparation method of 2, 4-diamino-6-chloropyrimidine nitrogen oxide | 国药集团化学试剂有限公司 | 2023-10-03 | — | — | CN | claimed |
| US-5563014-A | SOFTENABLE LAYER CONTAINIG PHOTOSENSITIVE MARKING MATERIAL; TRANSPARENTIZING AGENT | XEROX CORPORATION (US) | 1996-10-08 | — | — | US | claimed |
| US-5514505-A | SELECTIVE TRANSPARENTIZATION OF PHOTOSENSITIVE MIGRATION MARKING PARTICLES EMBEDDED NEAR THE SURFACE OF A SOFTENABLE LAYER SUPPORTED BY AN ELECTROCONDUCTIVE SUBSTRATE | XEROX CORPORATION (US) | 1996-05-07 | — | — | US | claimed |
| EP-0673783-A2 | Recording sheets containing purine, pyrimidine, benzimidazole, imidazolidine, urazole, pyrazole, triazole, benzotriazole, tetrazole, and pyrazine compounds | XEROX CORPORATION (US) | 1995-09-27 | — | — | EP | claimed |
| EP-0644885-A1 | NOVEL BIOLOGICALLY ACTIVE EBURNAMENINE DERIVATIVES, PHARMACEUTICAL COMPOSITIONS CONTAINING THEM AND PROCESS FOR PREPARING SAME | RICHETER GEDEON VEGYESZETI GYAR RT. (HU) | 1995-03-29 | — | — | EP | claimed |
| EP-0644882-A1 | NOVEL PIPERZINYL-BIS(ALKYLAMINO)PYRIMIDINE DERIVATIVES AND PROCESS FOR PREPARING SAME | RICHTER GEDEON VEGYESZETI GYAR R.T. (HU) | 1995-03-29 | — | — | EP | claimed |
| WO-1993025550-A1 | NOVEL BIOLOGICALLY ACTIVE EBURNAMENINE DERIVATIVES, PHARMACEUTICAL COMPOSITIONS CONTAINING THEM AND PROCESS FOR PREPARING SAME | RICHETER GEDEON VEGYÉSZETI GYÁR RT. (HU) | 1993-12-23 | — | — | WO | claimed |
| WO-1993025539-A1 | NOVEL PIPERZINYL-BIS(ALKYLAMINO)PYRIMIDINE DERIVATIVES AND PROCESS FOR PREPARING SAME | Richter Gedeon Vegyészeti Gyár Rt. (HU) | 1993-12-23 | — | — | WO | claimed |
| EP-0295218-B1 | A PROCESS FOR THE PREPARATION OF 2,4-DIAMINO-6-(1-PIPERIDINYL)-PYRIMIDINE N-OXIDE | ISTITUTO FARMACOLOGICO SERONO SpA (IT) | 1992-07-22 | — | — | EP | claimed |
| EP-0304665-B1 | 2,4,6-TRIAMINO-N-3-OXIDE-PYRIMIDINE UREA DERIVATIVES, THEIR PREPARATION AND THEIR COSMETICAL AND DERMOPHARMACEUTICAL USE | L'OREAL (FR) | 1992-04-15 | — | — | EP | claimed |
| EP-0295218-A1 | A process for the preparation of 2,4-diamino-6-(1-piperidinyl)-pyrimidine N-oxide | ISTITUTO FARMACOLOGICO SERONO SpA (IT) | 1988-12-14 | — | — | EP | claimed |