Ethyl Hydrogen Phosphonate

Ethyl Hydrogen Phosphonate

SCHEMBL5449338

CCO[PH](=O)O.[NaH]

nearest known ligand 0.00

Full drug profile on Sugi Atlas →

⚠ 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.

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 228 patents — showing the first 20. claimed = in the patent's claims; disclosed = body only.

PatentTitleAssigneePublishedPriorityFilingCountryStatus
US-11632958-B2 Use of fungicides for controlling mosaic scab in apples BAYER AKTIENGESELLSCHAFT (DE) 2023-04-25 US claimed
CN-115379759-A Pest control method, pest control agent composition, and pest control agent set 日本曹达株式会社 2022-11-22 CN claimed
EP-3726989-A1 USE OF FUNGICIDES FOR CONTROLLING MOSAIC SCAB IN APPLES Bayer Aktiengesellschaft (DE) 2020-10-28 EP claimed
US-20200329712-A1 USE OF FUNGICIDES FOR CONTROLLING MOSAIC SCAB IN APPLES BAYER AKTIENGESELLSCHAFT (DE) 2020-10-22 US claimed
WO-2019197615-A1 ACTIVE INGREDIENT COMBINATIONS WITH FUNGICIDES, INSECTICIDES AND ACARICIDAL PROPERTIES BAYER AKTIENGESELLSCHAFT (DE) 2019-10-17 WO claimed
EP-2533633-B1 FUNGICIDAL MIXTURES LANXESS DISTRIB GMBH (DE) 2017-02-01 EP claimed
CN-101198254-A Fungicide composition comprising a phosphorous acid derivative, a mandelamide type compound and a further fungicide compound BAYER CROPSCIENCE SA (FR) 2008-06-11 CN claimed
US-20260101897-A1 PLANT ENVIRONMENTAL STRESS TOLERANCE IMPROVEMENT AGENT AND ENVIRONMENTAL STRESS TOLERANCE IMPROVEMENT METHOD KUREHA CORPORATION (JP) 2026-04-16 US disclosed
US-12593845-B2 2,6-dioxo-3,6-dihydropyrimidine compound, agricultural and horticultural bactericide, nematicide, and medical and veterinary antifungal agent NIPPON SODA CO., LTD. (JP) 2026-04-07 US disclosed
EP-4616710-A1 USE OF PHOSPHONATES FOR REDUCING THE FITNESS COSTS IN APPLE ASSOCIATED WITH HOST DEFENSE RESPONSES AGAINST INFECTIONS WITH VENTURIA INAEQUALIS Bayer Aktiengesellschaft (DE) 2025-09-17 EP disclosed
EP-4593607-A1 HERBICIDE/SAFENER COMBINATION BASED ON SAFENERS FROM THE CLASS OF SUBSTITUTED [(1,5-DIPHENYL-1H-1,2,4-TRIAZOL-3-YL)OXY]ACETIC ACIDS AND THEIR SALTS Bayer Aktiengesellschaft (DE) 2025-08-06 EP disclosed
EP-4595752-A1 PLANT ENVIRONMENTAL STRESS TOLERANCE IMPROVEMENT AGENT AND ENVIRONMENTAL STRESS TOLERANCE IMPROVEMENT METHOD Kureha Corporation (JP) 2025-08-06 EP disclosed
WO-2025110205-A1 AGENT FOR IMPROVING DAMAGE-RECOVERING PROPERTIES OF PLANT, PREPARATION FOR IMPROVING DAMAGE-RECOVERING PROPERTIES, METHOD FOR IMPROVING DAMAGE-RECOVERING PROPERTIES OF PLANT, PLANT BODY, AND AGENT FOR IMPROVING PHYSICAL STRESS RESISTANCE OF PLANT 株式会社クレハ 2025-05-30 WO disclosed
US-6770303-B1 APPLICATION OF A KNOWN FUNGICIDE, SIMULTANEOUSLY WITH OR SEPARATELY FROM THE APPLICATION OF THE ELICITOR OR THE POTENTIATOR BAYER CROPSCIENCE S.A. (FR) 2004-08-03 US disclosed
US-6486191-B2 FUNGICIDAL ACTIVITY BAYER AG (DE) 2002-11-26 US disclosed
US-20020094936-A1 Nitrophenyl-sulfonyl-imidazoles and use thereof for controlling vegetable and animal pests ASSMANN LUTZ (DE) 2002-07-18 US disclosed
US-6350770-B1 MICROBIOCIDES, INSECTICIDES BAYER AKTIENGESELLSCHAFT (DE) 2002-02-26 US disclosed
US-20020022728-A1 Nitrophenyl-sulfonyl-imidazoles and use thereof for controlling vegetable and animal pests ASSMANN LUTZ (DE) 2002-02-21 US disclosed
US-6262100-B1 Nitrophenyl-sulfonyl-imidazoles and use thereof for controlling vegetable and animal pests BAYER AKTIENGESELLSCHAFT (DE) 2001-07-17 US disclosed
CN-1298877-A Tacca chantrieri andre ketonic internal ester and its use BAYER AG (DE) 2001-06-13 CN disclosed