Hypophosphorous Acid

Hypophosphorous Acid

SCHEMBL2861235

O=[PH2]O.[KH]

nearest known ligand 0.00

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

PatentTitleAssigneePublishedPriorityFilingCountryStatus
CN-104497504-B Additive composition for polymer, preparation method thereof and flame-retardant thermoplastic polymer molding material composed of additive composition XIAO QUN (CN) 2016-03-30 CN claimed
CN-105085988-A Additive composition for polymers, preparation method of additive composition and flame-retardant thermoplastic polymer molding material containing additive composition XIAO QUN 2015-11-25 CN claimed
CN-104497504-A Additive composition for polymer, preparation method thereof and flame-retardant thermoplastic polymer molding material composed of additive composition XIAO QUN 2015-04-08 CN claimed
CN-103788125-B Additive for polymer and preparation method for additive DENG JUAN 2015-02-11 CN claimed
CN-103788125-A Additive for polymer and preparation method for additive DENG JUAN 2014-05-14 CN claimed
JP-11230516-A None JP disclosed
JP-4328252-A None JP disclosed
CN-115852519-B Preparation method of polyester fiber not easy to generate microplastic in use process 江苏恒力化纤股份有限公司 2023-08-01 CN disclosed
CN-115874307-B Preparation method of creep-resistant flame-retardant polyester industrial yarn 江苏恒力化纤股份有限公司 2023-08-01 CN disclosed
US-10208203-B2 Monomer composition containing unsaturated polyalkylene glycol ether-based monomer, method for producing composition thereof, polymer obtained using composition thereof, and method for producing polymer thereof NIPPON SHOKUBAI CO., LTD. (JP) 2019-02-19 US disclosed
US-20180086912-A1 MONOMER COMPOSITION CONTAINING UNSATURATED POLYALKYLENE GLYCOL ETHER-BASED MONOMER, METHOD FOR PRODUCING COMPOSITION THEREOF, POLYMER OBTAINED USING COMPOSITION THEREOF, AND METHOD FOR PRODUCING POLYMER THEREOF NIPPON CATALYTIC CHEM IND (JP) 2018-03-29 US disclosed
US-9850378-B2 Monomer composition containing unsaturated polyalkylene glycol ether-based monomer, method for producing composition thereof, polymer obtained using composition thereof, and method for producing polymer thereof NIPPON SHOKUBAI CO., LTD. (JP) 2017-12-26 US disclosed
WO-2006126744-A1 N-VINYL CYCLIC LACTAM POLYMER, PRODUCTION METHOD THEREOF, AND APPLICATION THEREOF NIPPON SHOKUBAI CO., LTD. (JP) 2006-11-30 WO disclosed
US-6955848-B2 Curable composition and multilayered circuit substrate ZEON CORPORATION (JP) 2005-10-18 US disclosed
US-20030146421-A1 Curable composition and multilayered circuit substrate ZEON CORPORATION (JP) 2003-08-07 US disclosed
EP-1275695-A1 CURABLE COMPOSITION AND MULTILAYERED CIRCUIT SUBSTRATE Zeon Corporation (JP) 2003-01-15 EP disclosed
US-6011172-A PREPARING ALKALI METAL SALTS AND/OR ALKALINE EARTH METAL SALTS OF ALKYLPHOSPHINIC ACIDS AND DIALKYLPHOSPHINIC ACIDS BY REACTING ALKYL HALIDES WITH PHOSPHORUS AND ALKALI OR ALKALINE EARTH METAL HYDROXIDES CLARIANT GMBH (DE) 2000-01-04 US disclosed
JP-H11230516-A METHOD OF SUPPRESSING CREATION OF CHLORINATED MATTER IN WASTE INCINERATION PROCESS MIYOSHI OIL & FAT CO LTD 1999-08-27 JP disclosed
US-5476907-A From an ester of (meth)acrylic acid and a primary amine BASF AKTIENGESELLSCHAFT (DE) 1995-12-19 US disclosed
JP-H04328252-A HYDROGEN STORAGE ALLOY ELECTRODE FURUKAWA BATTERY CO LTD:THE 1992-11-17 JP disclosed