⚠ 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 | |
|---|---|---|---|---|
| SCHEMBL8745348 | 0.85 | — | — | |
| SCHEMBL8057325 | 0.83 | — | — | |
| SCHEMBL8768730 | 0.81 | — | — | |
| SCHEMBL9171155 | 0.81 | — | — | |
| SCHEMBL3048216 | 0.75 | — | — | |
| SCHEMBL8999311 | 0.74 | — | — | |
| SCHEMBL14298961 | 0.74 | — | — | |
| SCHEMBL18095414 | 0.74 | — | — | |
| SCHEMBL10909906 | 0.72 | — | — | |
| SCHEMBL6037777 | 0.72 | — | — |
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 44 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.
| Patent | Title | Assignee | Published | Priority | Filing | Country | Status |
|---|---|---|---|---|---|---|---|
| US-20220267266-A1 | IMPROVED, COST EFFECTIVE PROCESS FOR SYNTHESIS OF VITAMIN D3 AND ITS ANALOGUE CALCIFEDIOL FROM ERGOSTEROL | FERMENTA BIOTECH LIMITED (IN) | 2022-08-25 | — | — | US | claimed |
| US-20220204547-A1 | NOVEL METHOD FOR SYNTHESIZING 25-OH CHOLESTEROL/CALCIFEDIOL FROM PHYTOSTEROL | FERMENTA BIOTECH LIMITED (IN) | 2022-06-30 | — | — | US | claimed |
| WO-2020225830-A1 | NOVEL METHOD FOR SYNTHESIZING 25-OH CHOLESTEROL/CALCIFEDIOL FROM PHYTOSTEROL | FERMENTA BIOTECH LIMITED (IN) | 2020-11-12 | — | — | WO | claimed |
| US-20260028370-A1 | METHOD FOR PREPARING CHOLESTEROL, DERIVATIVE THEREOF, AND ANALOG THEREOF | HUNAN KEREY PHARMACEUTICAL CO., LTD (CN) | 2026-01-29 | — | — | US | disclosed |
| US-12454545-B2 | Method for preparing cholesterol, derivative thereof, and analog thereof | HUNAN KEREY PHARMACEUTICAL CO., LTD (CN) | 2025-10-28 | — | — | US | disclosed |
| WO-2025203035-A1 | AN IMPROVED PROCESS FOR PREPARATION OF 25-OH PROVITAMIN D3(CALCIFEDIOL) | FERMENTA BIOTECH LIMITED (IN) | 2025-10-02 | — | — | WO | disclosed |
| EP-3967700-B1 | METHOD FOR PREPARING CHOLESTEROL, DERIVATIVE THEREOF, AND ANALOG THEREOF | HUNAN KEREY PHARMACEUTICAL CO LTD (CN) | 2024-11-20 | — | — | EP | disclosed |
| US-20220315620-A1 | METHOD FOR PREPARING CHOLESTEROL, DERIVATIVE THEREOF, AND ANALOG THEREOF | HUNAN KEREY PHARMACEUTICAL CO., LTD (CN) | 2022-10-06 | — | — | US | disclosed |
| US-20220267266-A1 | IMPROVED, COST EFFECTIVE PROCESS FOR SYNTHESIS OF VITAMIN D3 AND ITS ANALOGUE CALCIFEDIOL FROM ERGOSTEROL | FERMENTA BIOTECH LIMITED (IN) | 2022-08-25 | — | — | US | disclosed |
| US-20220204547-A1 | NOVEL METHOD FOR SYNTHESIZING 25-OH CHOLESTEROL/CALCIFEDIOL FROM PHYTOSTEROL | FERMENTA BIOTECH LIMITED (IN) | 2022-06-30 | — | — | US | disclosed |
| US-20220204547-A1 | NOVEL METHOD FOR SYNTHESIZING 25-OH CHOLESTEROL/CALCIFEDIOL FROM PHYTOSTEROL | FERMENTA BIOTECH LIMITED (IN) | 2022-06-30 | — | — | US | disclosed |
| EP-0675878-B1 | NOVEL VITAMIN D ANALOGUES | LEO PHARM PROD LTD (DK) | 1997-01-29 | — | — | EP | disclosed |
| US-5589471-A | Vitamin D analogues containing a hydroxy or alkylated hydroxy group in the 20-position | FABRIK PRODUKTIONSAKTIESELSKAB LEO PHARMACEUTICAL PRODUCTS LTD. (DK) | 1996-12-31 | — | — | US | disclosed |
| US-5554599-A | ANTIINFLAMMATORY AND IMMUNOMODULATING AGENTS; PSORIASIS, OSTEOPOROSIS, OSTEOGENESIS | LEO PHARMACEUTICAL PRODUCTS LTD. (DK) | 1996-09-10 | — | — | US | disclosed |
| EP-0675878-A1 | NOVEL VITAMIN D ANALOGUES. | LEO PHARM PROD LTD (DK) | 1995-10-11 | — | — | EP | disclosed |
| US-5401731-A | Antiinflammatory, immunomodulation | LEO PHARMACEUTICAL PRODUCTS LTD. A/S (LOVENS KEMISKE FABRIK PRODUCTIONSAKTIESELSKAB) (DK) | 1995-03-28 | — | — | US | disclosed |
| WO-1994014766-A1 | NOVEL VITAMIN D ANALOGUES | Leo Pharmaceutical Products Ltd. A/S (Løvens Kemiske Fabrik Produktionsaktieselskab) (DK) | 1994-07-07 | — | — | WO | disclosed |
| EP-0479871-B1 | NOVEL VITAMIN D ANALOGUES | LEO PHARMACEUTICAL PRODUCTS LTD. A/S (LOVENS KEMISKE FABRIK PRODUKTIONSAKTIESELSKAB) (DK) | 1993-04-21 | — | — | EP | disclosed |
| EP-0479871-A1 | NOVEL VITAMIN D ANALOGUES. | LEO PHARM PROD LTD (DK) | 1992-04-15 | — | — | EP | disclosed |
| WO-1991000271-A1 | NOVEL VITAMIN D ANALOGUES | Leo Pharmaceutical Products Ltd. A/S (Løvens Kemiske Fabrik Produktionsaktieselskab) (DK) | 1991-01-10 | — | — | WO | disclosed |