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
	SCHEMBL14475567	0.99	CYP1A2 (0.50)	PDE5ACYP1A2CYP3A4CYP2C19HSD17B10
	SCHEMBL14475580	0.92	CYP1A2 (0.49)	PDE5ACYP1A2CYP3A4CYP2C19HSD17B10
	SCHEMBL16183531	0.90	CYP1A2 (0.52)	PDE5ACYP1A2CYP3A4CYP2C19HSD17B10
	SCHEMBL14475566	0.89	CYP1A2 (0.54)	PDE5ACYP1A2CYP3A4CYP2C19HSD17B10
	SCHEMBL14474504	0.89	CYP1A2 (0.53)	PDE5ACYP1A2CYP3A4CYP2C19HSD17B10
	SCHEMBL14474553	0.87	ABCG2 (0.52)	PDE5ACYP1A2CYP3A4CYP2C19HSD17B10
	SCHEMBL14475565	0.86	CYP1A2 (0.50)	PDE5ACYP1A2CYP3A4CYP2C19HSD17B10
	SCHEMBL16183832	0.86	CYP1A2 (0.47)	PDE5ACYP1A2CYP3A4CYP2C19HSD17B10
	SCHEMBL16184294	0.83	CYP1A2 (0.51)	PDE5ACYP1A2CYP3A4CYP2C19HSD17B10
	SCHEMBL16183495	0.83	CYP1A2 (0.57)	PDE5ACYP1A2CYP3A4CYP2C19HSD17B10

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 10 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 (3 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.