Phosphonic Acid

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
	SCHEMBL31274990	0.86	ESR1 (0.58)	ESR1ESR2PDCD1CD274TDP1
	SCHEMBL216712	0.86	ESR1 (0.58)	ESR1ESR2PDCD1CD274TDP1
	SCHEMBL40254	0.86	ESR1 (0.58)	ESR1ESR2PDCD1CD274TDP1
	Methane SCHEMBL7206625	0.83	ESR1 (0.55)	ESR1ESR2PDCD1CD274TDP1
	Hydroquinone SCHEMBL9580349	0.83	LMNA (0.61)	ESR1ESR2ALDH1A1KMT2AALOX15
	SCHEMBL22289400	0.81	ESR1 (0.38)	ESR1ESR2PDCD1CD274TDP1
	SCHEMBL10445993	0.78	ESR1 (0.65)	ESR1ESR2PDCD1CD274TDP1
	SCHEMBL4630558	0.78	ESR1 (0.50)	ESR1ESR2PDCD1CD274TDP1
	SCHEMBL22694327	0.76	IDO1 (0.56)	ESR1ESR2PDCD1CD274TDP1
	SCHEMBL982047	0.76	IDO1 (0.56)	ESR1ESR2PDCD1CD274TDP1

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 14 patents. claimed = in the patent's claims; disclosed = body only.

Patent text — is the patent's own abstract consistent with the prediction?

For each of this compound's patents that has machine-readable text (2 of them — usually the abstract, not the full specification), we ask MedCPT which protein the text reads most about, and where the chemistry-predicted target lands among 4885 human targets. A high rank means the patent's own wording is consistent with the prediction — a weak, independent signal, not proof of activity.

“Text reads most about” is the patent abstract's nearest protein in MedCPT space (background-debiased). Only ~1.4% of patents have machine-readable text, so most compounds won't have this panel.