Sulfurous Acid

Sulfurous Acid

SCHEMBL5004642

O=CCc1ccc2c(c1)CCO2.O=S(O)O

nearest known ligand 0.46

Full drug profile on Sugi Atlas →

Predicted protein targets (top 20)

geneUniProtsupporting neighboursconfidence
RAB9A P51151 2/20 0.46
NPC1 O15118 1/20 0.46
POLB P06746 1/20 0.46
ERN1 O75460 2/20 0.46
PRKCI P41743 1/20 0.43
DYRK1A Q13627 1/20 0.41
DYRK2 Q92630 1/20 0.41
DYRK1B Q9Y463 1/20 0.41
CASP3 P42574 1/20 0.41
CASP7 P55210 1/20 0.41
FAAH O00519 1/20 0.41
HDAC3 O15379 1/20 0.40
HDAC4 P56524 1/20 0.40
HDAC1 Q13547 1/20 0.40
HDAC7 Q8WUI4 1/20 0.40
HDAC2 Q92769 1/20 0.40
HDAC10 Q969S8 1/20 0.40
HDAC11 Q96DB2 1/20 0.40
HDAC8 Q9BY41 1/20 0.40
HDAC6 Q9UBN7 1/20 0.40

Click a target to see other patent compounds predicted against it — the reverse direction, in place.

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.

Compoundsimilaritytop predictedshared targets
SCHEMBL851164 0.92 RAB9A (0.48) RAB9ANPC1POLBERN1PRKCI
SCHEMBL31338945 0.92 RAB9A (0.48) RAB9ANPC1POLBERN1PRKCI
SCHEMBL1726296 0.83 DYRK1A (0.48) RAB9ANPC1POLBERN1PRKCI
SCHEMBL5035088 0.79 CHRM2 (0.58) RAB9ANPC1POLBERN1DYRK1A
SCHEMBL29833531 0.79 CHRM2 (0.58) RAB9ANPC1POLBERN1DYRK1A
SCHEMBL32679636 0.78 CHRM2 (0.48) RAB9ANPC1POLBERN1PRKCI
SCHEMBL10053022 0.78 CHRM2 (0.48) RAB9ANPC1POLBERN1PRKCI
SCHEMBL27978630 0.78 RAB9A (0.45) RAB9ANPC1POLBPRKCIDYRK1A
SCHEMBL3642105 0.77 RAB9A (0.44) RAB9ANPC1POLBERN1PRKCI
SCHEMBL18149084 0.76 RAB9A (0.35) RAB9ANPC1POLBERN1DYRK1A

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.

PatentTitleAssigneePublishedPriorityFilingCountryStatus
US-20080221338-A1 Processes for preparing darifenacin hydrobromide TEVA PHARMACEUTICALS U.S.A. INC. FOR BARBADOS 2008-09-11 US claimed
EP-1891034-A2 PROCESSES FOR PREPARING DARIFENACIN HYDROBROMIDE Teva Pharmaceutical Fine Chemicals S.R.L. (IT) 2008-02-27 EP claimed
US-20070197631-A1 Processes for preparing darifenacin hydrobromide TEVA PHARMACEUTICAL INDUSTRIES LTD. (IL) 2007-08-23 US claimed
WO-2007076157-A2 PROCESSES FOR PREPARING DARIFENACIN HYDROBROMIDE TEVA PHARMACEUTICALS INDUSTRIES LTD. (IL) 2007-07-05 WO claimed
US-20080269503-A1 Processes for preparing darifenacin hydrobromide TEVA PHARMACEUTICALS USA, INC. FOR BARBADOS 2008-10-30 US disclosed
US-7442806-B2 Processes for preparing darifenacin hydrobromide TEVA PHARMACEUTICAL INDUSTRIES LTD. (IL) 2008-10-28 US disclosed
US-20080221338-A1 Processes for preparing darifenacin hydrobromide TEVA PHARMACEUTICALS U.S.A. INC. FOR BARBADOS 2008-09-11 US disclosed
EP-1891034-A2 PROCESSES FOR PREPARING DARIFENACIN HYDROBROMIDE Teva Pharmaceutical Fine Chemicals S.R.L. (IT) 2008-02-27 EP disclosed
US-20070197631-A1 Processes for preparing darifenacin hydrobromide TEVA PHARMACEUTICAL INDUSTRIES LTD. (IL) 2007-08-23 US disclosed
WO-2007076157-A2 PROCESSES FOR PREPARING DARIFENACIN HYDROBROMIDE TEVA PHARMACEUTICALS INDUSTRIES LTD. (IL) 2007-07-05 WO disclosed

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.

PatentTitleText reads most aboutPredicted target · text-rank
US-20080221338-A1 Processes for preparing darifenacin hydrobromide OPRL1, AVPR2, AVPR1B RAB9A 956/4885NPC1 4114/4885POLB 587/4885
US-20080269503-A1 Processes for preparing darifenacin hydrobromide OPRL1, AVPR2, AVPR1B RAB9A 956/4885NPC1 4114/4885POLB 587/4885
US-20070197631-A1 Processes for preparing darifenacin hydrobromide OPRL1, AVPR2, AVPR1B RAB9A 956/4885NPC1 4114/4885POLB 587/4885

“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.