Hydrochloric 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
	SCHEMBL680475	0.98	NPSR1 (0.44)	NPSR1ALDH1A1KMT2ANPC1POLB
	SCHEMBL11085642	0.83	CA2 (0.45)	ALDH1A1HTTCYP3A4
	SCHEMBL5252736	0.83	NPSR1 (0.43)	NPSR1ALDH1A1KMT2ANPC1POLB
	Hydrochloric Acid SCHEMBL4512905	0.82	KEAP1 (0.39)	CYP3A4
	SCHEMBL9795580	0.81	SMN1; SMN2 (0.59)	SMN1; SMN2
	SCHEMBL8781767	0.81	ALDH1A1 (0.44)	NPSR1ALDH1A1KMT2ANPC1POLB
	SCHEMBL9779961	0.79	KEAP1 (0.40)	HTT
	SCHEMBL9780001	0.79	KEAP1 (0.53)	ALDH1A1KMT2ARAB9AL3MBTL1SMN1; SMN2
	SCHEMBL9795712	0.79	KEAP1 (0.40)	KMT2ASMN1; SMN2MEN1
	SCHEMBL11669414	0.78	ALDH1A1 (0.41)	NPSR1ALDH1A1KMT2ANPC1POLB

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 19 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 (1 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.