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
	SCHEMBL311563	0.99	CYP1A1 (0.45)	CYP1A1CYP1B1CYP1A2CYP3A4CYP2D6
	SCHEMBL348727	0.71	TDO2 (0.60)	CYP1A1CYP1B1CYP1A2CYP3A4CYP2D6
	SCHEMBL8860406	0.68	CYP3A4 (0.52)	CYP3A4CYP2D6ABL1BCRMEN1
	SCHEMBL311502	0.67	PDE3B (0.48)	ABL1ABCB1BCRMAPTKDM4E
	SCHEMBL12549065	0.66	ABL1 (0.62)	CYP1A1CYP1B1ESR2ESR1ABL1
	SCHEMBL13763566	0.65	IDH1 (0.50)	CYP1A1CYP1B1CYP1A2CYP3A4CYP2D6
	SCHEMBL2429419	0.64	NPC1 (0.82)	CYP1A1CYP1B1CYP1A2CYP3A4CYP2D6
	SCHEMBL11505311	0.64	ABL1 (0.47)	CYP1A1CYP1B1CYP3A4CYP2D6ESR2
	SCHEMBL17144642	0.63	CYP1A1 (0.64)	CYP1A1CYP1B1CYP1A2CYP3A4CYP2D6
	SCHEMBL348695	0.62	BRD4 (0.67)	—

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 8 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.