⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL8848202 | 0.79 | METAP1 (0.40) | — | |
| SCHEMBL11559829 | 0.77 | TSHR (0.37) | — | |
| SCHEMBL276399 | 0.74 | — | — | |
| SCHEMBL4572067 | 0.74 | — | — | |
| SCHEMBL16317747 | 0.74 | — | — | |
| SCHEMBL24827776 | 0.74 | — | — | |
| SCHEMBL6113197 | 0.74 | — | — | |
| SCHEMBL1785218 | 0.74 | — | — | |
| SCHEMBL14092746 | 0.74 | — | — | |
| SCHEMBL5371229 | 0.74 | — | — |
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 130 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| EP-0143001-B1 | PYRIMIDOISOQUINOLINE DERIVATIVES | FUJISAWA PHARMACEUTICAL CO., LTD. (JP) | 1991-04-10 | — | — | EP | claimed |
| US-4673676-A | Pyrimidoisoquinoline derivatives useful for treating allergies | FUJISAWA PHARMACEUTICAL CO., LTD. (JP) | 1987-06-16 | — | — | US | claimed |
| EP-0143001-A2 | Pyrimidoisoquinoline derivatives | FUJISAWA PHARMACEUTICAL CO., LTD. (JP) | 1985-05-29 | — | — | EP | claimed |
| US-20230094952-A1 | Method for Culturing Hematopoietic Stem Cells | Sumitomo Pharma Co., Ltd. (JP) | 2023-03-30 | — | — | US | disclosed |
| EP-4071239-A1 | METHOD FOR CULTURING HEMATOPOIETIC STEM CELLS | Sumitomo Pharma Co., Ltd. (JP) | 2022-10-12 | — | — | EP | disclosed |
| CN-114901810-A | Method for culturing hematopoietic stem cells | 住友制药株式会社 | 2022-08-12 | — | — | CN | disclosed |
| WO-2021132627-A1 | METHOD FOR CULTURING HEMATOPOIETIC STEM CELLS | 大日本住友製薬株式会社 | 2021-07-01 | — | — | WO | disclosed |
| US-9543147-B2 | Photoresist and method of manufacture | TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD. (TW) | 2017-01-10 | — | — | US | disclosed |
| EP-2439204-B1 | HETEROCYCLIC COMPOUND AND HEMATOPOIETIC STEM CELL AMPLIFIER | NISSAN CHEMICAL IND LTD (JP) | 2017-01-04 | — | — | EP | disclosed |
| US-9527828-B2 | Method for expanding hematopoietic stem cells using heterocyclic compound | NISSAN CHEMICAL INDUSTRIES, LTD. (JP) | 2016-12-27 | — | — | US | disclosed |
| US-9502231-B2 | Photoresist layer and method | TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD. (TW) | 2016-11-22 | — | — | US | disclosed |
| EP-0668852-A1 | SUBSTITUTED ORTHO-ETHENYL-PHENYL ACETIC ACID DERIVATIVES | BASF Aktiengesellschaft (DE) | 1995-08-30 | — | — | EP | disclosed |
| WO-1994019331-A1 | ORTHO-SUBSTITUTED 2-METHOXYIMINOPHENYLACETIC ACID METHYLAMIDES | BASF AKTIENGESELLSCHAFT (DE) | 1994-09-01 | — | — | WO | disclosed |
| EP-0414058-B1 | Carboxylic acid derivatives | BASF AG (DE) | 1994-06-15 | — | — | EP | disclosed |
| WO-1994011334-A1 | SUBSTITUTED ORTHO-ETHENYL-PHENYL ACETIC ACID DERIVATIVES | BASF AKTIENGESELLSCHAFT (DE) | 1994-05-26 | — | — | WO | disclosed |
| US-5085685-A | Herbicides | BASF AKTIENGESELLSCHAFT (DE) | 1992-02-04 | — | — | US | disclosed |
| EP-0414058-A2 | Carboxylic acid derivatives | BASF Aktiengesellschaft (DE) | 1991-02-27 | — | — | EP | disclosed |
| US-4673676-A | Pyrimidoisoquinoline derivatives useful for treating allergies | FUJISAWA PHARMACEUTICAL CO., LTD. (JP) | 1987-06-16 | — | — | US | disclosed |
| US-4618610-A | Triazine derivatives, and pharmaceutical compositions comprising the same | FUJISAWA PHARMACEUTICAL CO., LTD. (JP) | 1986-10-21 | — | — | US | disclosed |
| EP-0123254-A1 | Triazine derivatives, processes for preparation thereof and pharmaceutical compositions comprising the same | FUJISAWA PHARMACEUTICAL CO., LTD. (JP) | 1984-10-31 | — | — | EP | disclosed |