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Compound InformationSONAR Target prediction
Name:

PAPAVERINE HYDROCHLORIDE

Unique Identifier:SPE01500459
MolClass: Checkout models in ver1.5 and ver1.0
Molecular Formula:
Molecular Weight:353.671 g/mol
X log p:15.917  (online calculus)
Lipinksi Failures1
TPSA49.28
Hydrogen Bond Donor Count:0
Hydrogen Bond Acceptors Count:5
Rotatable Bond Count:6
Canonical Smiles:Cl.COc1ccc(Cc2nccc3cc(OC)c(OC)cc23)cc1OC
Class:alkaloid
Source:Papaver somniferum, Rauwolfia serpentina
Therapeutics:muscle relaxant (smooth), cerebral vasodilator
Generic_name:Papaverine
Chemical_iupac_name:1-[(3,4-dimethoxyphenyl)methyl]-6,7-dimethoxy-isoquinoline
Drug_type:Approved Drug
Pharmgkb_id:PA450779
Drugbank_id:APRD00628
Logp:3.72
Cas_registry_number:61-25-6
Drug_category:Vasodilator Agents; ATC:A03AD01; ATC:G04BE02
Indication:Impotence
Pharmacology:Papaverine is a nonxanthine phosphodiesterase inhibitor for the relief of cerebral
and peripheral ischemia associated with arterial spasm and myocardial ischemia
complicated by arrhythmias. The main actions of Papaverine are exerted on cardiac
and smooth muscle. Like qathidine, Papaverine acts directly on the heart muscle to
depress conduction and prolong the refractory period. Papaverine relaxes various
smooth muscles. This relaxation may be prominent if spasm exists. The muscle cell is
not paralyzed by Papaverine and still responds to drugs and other stimuli causing
contraction. The antispasmodic effect is a direct one, and unrelated to muscle
innervation. Papaverine is practically devoid of effects on the central nervous
system. Papaverine relaxes the smooth musculature of the larger blood vessels,
especially coronary, systemic peripheral, and pulmonary arteries.
Mechanism_of_action:Perhaps by its direct vasodilating action on cerebral blood vessels, Papaverine
increases cerebral blood flow and decreases cerebral vascular resistance in normal
subjects; oxygen consumption is unaltered. These effects may explain the benefit
reported from the drug in cerebral vascular encephalopathy.
Organisms_affected:Humans and other mammals

Found: 205 nonactive as graph: single | with analogs [1] << Back 21 22 23 24 25 26 27 28 29 30  Next >> [205]
Species: 4932
Condition: BY4741-2nd
Replicates: 2
Raw OD Value: r im 0.8083±0.00636396
Normalized OD Score: sc h 0.9886±0.0029008
Z-Score: 0.4415±0.0991089
p-Value: 0.659652
Z-Factor: -3.05857
Fitness Defect: 0.416
Bioactivity Statement: Nonactive
Experimental Conditions
Library:Spectrum
Plate Number and Position:16|F5
Drug Concentration:50.00 nM
OD Absorbance:600 nm
Robot Temperature:26.80 Celcius
Date:2006-04-05 YYYY-MM-DD
Plate CH Control (+):0.03869999999999999±0.00107
Plate DMSO Control (-):0.7754±0.02134
Plate Z-Factor:0.9494
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DBLink | Rows returned: 9<< Back 1 2
3029071 6,7-dimethoxy-1-[(3-methoxyphenyl)methyl]isoquinoline hydrochloride
3029072 6,7-dimethoxy-1-[(3-methoxyphenyl)methyl]isoquinoline
3083940 1-[(3,4-dimethoxyphenyl)methyl]-6,7-dimethoxy-isoquinoline hydrobromide

internal high similarity DBLink | Rows returned: 3
SPE01501000 0.9057
LOPAC 00582 1.0000
SB 01383 1.0000

active | Cluster 1145 | Additional Members: 7 | Rows returned: 2
SPE01501000 0.4
Prest1049 0.4

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