⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL31673148 | 0.94 | — | — | |
| SCHEMBL10067 | 0.94 | — | — | |
| SCHEMBL18035 | 0.94 | — | — | |
| SCHEMBL2473867 | 0.94 | NOS2 (0.35) | — | |
| SCHEMBL847526 | 0.94 | — | — | |
| Ammonia Solution, Strong SCHEMBL23453907 | 0.91 | — | — | |
| Cyclohexane SCHEMBL21357050 | 0.91 | NOS2 (0.33) | — | |
| Cyclohexane SCHEMBL20659770 | 0.91 | NOS2 (0.33) | — | |
| SCHEMBL2908756 | 0.91 | — | — | |
| Zinc Ion SCHEMBL31057434 | 0.91 | — | — |
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 12 patents. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| CN-116925108-A | Production process of methyl lithium 2-methyltetrahydrofuran solution | 江苏新瑞药业有限公司 | 2023-10-24 | — | — | CN | claimed |
| CN-116925108-A | Production process of methyl lithium 2-methyltetrahydrofuran solution | 江苏新瑞药业有限公司 | 2023-10-24 | — | — | CN | disclosed |
| CN-116925108-A | Production process of methyl lithium 2-methyltetrahydrofuran solution | 江苏新瑞药业有限公司 | 2023-10-24 | — | — | CN | disclosed |
| CN-116925108-A | Production process of methyl lithium 2-methyltetrahydrofuran solution | 江苏新瑞药业有限公司 | 2023-10-24 | — | — | CN | disclosed |
| CN-113683539-B | Synthesis method of polyketone intermediate | 上海裕兰生物科技有限公司 | 2023-05-16 | — | — | CN | disclosed |
| CN-113683539-A | Synthetic method of polyketone intermediate | 上海裕兰生物科技有限公司 | 2021-11-23 | — | — | CN | disclosed |
| EP-2774933-B1 | ULIPRISTAL ACETATE PREPARATION METHOD AND INTERMEDIATE THEREOF | UTOPHARM (SHANGHAI) CO LTD (CN) | 2018-02-21 | — | — | EP | disclosed |
| US-9163058-B2 | Method for preparing ulipristal acetate and key intermediate thereof | UTOPHARM (SHANGHAI) CO., LTD (CN) | 2015-10-20 | — | — | US | disclosed |
| CN-102516345-B | Preparation method of ulipristal acetate and key intermediate thereof | UTOPHARM SHANGHAI CO LTD | 2014-11-26 | — | — | CN | disclosed |
| US-20140296510-A1 | Method for preparing ulipristal acetate and key intermediate thereof | Changzhou Siyao Pharm Co., Ltd. (CN) | 2014-10-02 | — | — | US | disclosed |
| EP-2774933-A1 | ULIPRISTAL ACETATE PREPARATION METHOD AND INTERMEDIATE THEREOF | Utopharm (Shanghai) Co., Ltd (CN) | 2014-09-10 | — | — | EP | disclosed |
| CN-102516345-A | Preparation method of ulipristal acetate and key intermediate thereof | UTOPHARM SHANGHAI CO LTD | 2012-06-27 | — | — | CN | disclosed |