Details
Stereochemistry | ABSOLUTE |
Molecular Formula | C17H25NO3.ClH |
Molecular Weight | 327.846 |
Optical Activity | UNSPECIFIED |
Defined Stereocenters | 1 / 1 |
E/Z Centers | 0 |
Charge | 0 |
SHOW SMILES / InChI
SMILES
Cl.CC(C)(C)NC[C@H](O)COC1=CC=CC2=C1CCCC2=O
InChI
InChIKey=DNTDOBSIBZKFCP-YDALLXLXSA-N
InChI=1S/C17H25NO3.ClH/c1-17(2,3)18-10-12(19)11-21-16-9-5-6-13-14(16)7-4-8-15(13)20;/h5-6,9,12,18-19H,4,7-8,10-11H2,1-3H3;1H/t12-;/m0./s1
Molecular Formula | C17H25NO3 |
Molecular Weight | 291.3853 |
Charge | 0 |
Count |
|
Stereochemistry | ABSOLUTE |
Additional Stereochemistry | No |
Defined Stereocenters | 1 / 1 |
E/Z Centers | 0 |
Optical Activity | UNSPECIFIED |
Molecular Formula | ClH |
Molecular Weight | 36.461 |
Charge | 0 |
Count |
|
Stereochemistry | ACHIRAL |
Additional Stereochemistry | No |
Defined Stereocenters | 0 / 0 |
E/Z Centers | 0 |
Optical Activity | NONE |
DescriptionSources: http://www.allergan.com/assets/pdf/betagan_piCurator's Comment: description was created based on several sources, including
https://www.ncbi.nlm.nih.gov/pubmed/11572462 | https://www.drugs.com/pro/levobunolol.html | https://www.ncbi.nlm.nih.gov/pubmed/3019819 | https://www.ncbi.nlm.nih.gov/pubmed/17459374
Sources: http://www.allergan.com/assets/pdf/betagan_pi
Curator's Comment: description was created based on several sources, including
https://www.ncbi.nlm.nih.gov/pubmed/11572462 | https://www.drugs.com/pro/levobunolol.html | https://www.ncbi.nlm.nih.gov/pubmed/3019819 | https://www.ncbi.nlm.nih.gov/pubmed/17459374
Levobunolol is a non-cardioselective beta-adrenoceptor blocking agent, equipotent at both beta1 and beta2 adrenergic receptors. Levobunolol is greater than 60 times more potent than its dextro isomer in its beta-blocking activity, yet equipotent in its potential for direct myocardial depression. Accordingly, the levo isomer, levobunolol, is used. Levobunolol does not have significant local anesthetic (membrane-stabilizing) or intrinsic sympathomimetic activity. Levobunolol, sold under the brand name Betagan, has been shown to be an active agent in lowering elevated as well as normal intraocular pressure (IOP) whether or not accompanied by glaucoma. Levobunolol is contraindicated in those individuals with bronchial asthma or with a history of bronchial asthma, or severe chronic obstructive pulmonary disease sinus bradycardia; second and third-degree atrioventricular block; overt cardiac failure cardiogenic shock; or hypersensitivity to any component of these products.
CNS Activity
Originator
Approval Year
Targets
Primary Target | Pharmacology | Condition | Potency |
---|---|---|---|
Target ID: CHEMBL210 Sources: https://www.ncbi.nlm.nih.gov/pubmed/11572462 |
0.76 nM [Ki] | ||
Target ID: CHEMBL213 Sources: https://www.ncbi.nlm.nih.gov/pubmed/11572462 |
32.6 nM [Ki] |
Conditions
Condition | Modality | Targets | Highest Phase | Product |
---|---|---|---|---|
Primary | BETAGAN Approved UseBETAGAN ® ophthalmic solution has been shown to be effective in lowering intraocular pressure and may be used in patients with chronic open-angle glaucoma or ocular hypertension. Launch Date5.03798399E11 |
|||
Primary | BETAGAN Approved UseBETAGAN ® ophthalmic solution has been shown to be effective in lowering intraocular pressure and may be used in patients with chronic open-angle glaucoma or ocular hypertension. Launch Date5.03798399E11 |
Cmax
Value | Dose | Co-administered | Analyte | Population |
---|---|---|---|---|
2.65 ng/mL EXPERIMENT https://pubmed.ncbi.nlm.nih.gov/336256 |
3 mg single, oral dose: 3 mg route of administration: Oral experiment type: SINGLE co-administered: |
DIHYDROBUNOLOL plasma | Homo sapiens population: HEALTHY age: ADULT sex: MALE food status: FASTED |
|
3.72 ng/mL EXPERIMENT https://pubmed.ncbi.nlm.nih.gov/336256 |
3 mg single, oral dose: 3 mg route of administration: Oral experiment type: SINGLE co-administered: |
LEVOBUNOLOL plasma | Homo sapiens population: HEALTHY age: ADULT sex: MALE food status: FASTED |
AUC
Value | Dose | Co-administered | Analyte | Population |
---|---|---|---|---|
3.08 μg × min/mL EXPERIMENT https://pubmed.ncbi.nlm.nih.gov/3323465 |
410 μg single, intravenous dose: 410 μg route of administration: Intravenous experiment type: SINGLE co-administered: |
LEVOBUNOLOL blood | Oryctolagus cuniculus population: HEALTHY age: ADULT sex: UNKNOWN food status: UNKNOWN |
T1/2
Value | Dose | Co-administered | Analyte | Population |
---|---|---|---|---|
7.1 h EXPERIMENT https://pubmed.ncbi.nlm.nih.gov/336256 |
3 mg single, oral dose: 3 mg route of administration: Oral experiment type: SINGLE co-administered: |
DIHYDROBUNOLOL plasma | Homo sapiens population: HEALTHY age: ADULT sex: MALE food status: FASTED |
|
42 min EXPERIMENT https://pubmed.ncbi.nlm.nih.gov/3323465 |
410 μg single, intravenous dose: 410 μg route of administration: Intravenous experiment type: SINGLE co-administered: |
LEVOBUNOLOL blood | Oryctolagus cuniculus population: HEALTHY age: ADULT sex: UNKNOWN food status: UNKNOWN |
|
6.1 h EXPERIMENT https://pubmed.ncbi.nlm.nih.gov/336256 |
3 mg single, oral dose: 3 mg route of administration: Oral experiment type: SINGLE co-administered: |
LEVOBUNOLOL plasma | Homo sapiens population: HEALTHY age: ADULT sex: MALE food status: FASTED |
PubMed
Title | Date | PubMed |
---|---|---|
Cardiovascular considerations in using topical, oral, and intravenous drugs for the treatment of glaucoma and ocular hypertension: focus on beta-adrenergic blockade. | 2001 Nov-Dec |
|
Timolol may inhibit aqueous humor secretion by cAMP-independent action on ciliary epithelial cells. | 2001 Sep |
|
Allergic reactions to brimonidine in patients treated for glaucoma. | 2002 Feb |
|
Noninvasive assessment of aqueous humor turnover in the mouse eye. | 2003 Feb |
|
Metipranolol attenuates lipid peroxidation in rat brain: a comparative study with other antiglaucoma drugs. | 2003 Oct |
|
[Osmotic resistance of red blood cells membranes in Vermox and "AKbeta" vitamin complex treatment of experimental trichinosis in rats]. | 2004 |
|
[Cost-effectivity analysis of the most used antiglaucoma drugs]. | 2004 Aug |
|
Effects of carteolol hydrochloride on the in vitro production of LPS-induced proinflammatory cytokines by murine macrophage. | 2004 Jun |
|
Inhibition of endothelin-1 and KCL-induced increase of [CA2+]i by antiglaucoma drugs in cultured A7r5 vascular smooth-muscle cells. | 2004 Jun |
|
Study of effects of antiglaucoma eye drops on N-methyl-D-aspartate-induced retinal damage. | 2005 Nov-Dec |
|
The management of glaucoma and intraocular hypertension: current approaches and recent advances. | 2006 Jun |
|
Recent advances in pharmacotherapy of glaucoma. | 2008 Oct |
|
Oral versus topical carbonic anhydrase inhibitors in ocular hypertension after scleral tunnel cataract surgery. | 2009 |
|
Effect of latanoprost and timolol on the histopathology of the human conjunctiva. | 2009 Feb |
|
Poly (epsilon-caprolactone) microparticles containing Levobunolol HCl prepared by a multiple emulsion (W/O/W) solvent evaporation technique: effects of some formulation parameters on microparticle characteristics. | 2009 Feb |
|
Effects of topical 0.5% levobunolol alone or in association with 2% dorzolamide compared with a fixed combination of 0.5% timolol and 2% dorzolamide on intraocular pressure and heart rate in dogs without glaucoma. | 2010 Fall |
Patents
Sample Use Guides
In Vivo Use Guide
Sources: http://www.allergan.com/assets/pdf/betagan_pi
The recommended starting dose is one to two drops of BETAGAN (Levobunolol) ophthalmic solution 0.5% in the affected eye(s) once a day. Typical dosing with BETAGAN® 0.25% is one to two drops twice daily. In patients with more severe or uncontrolled glaucoma, BETAGAN® 0.5% can be administered b.i.d. As with any new medication, careful monitoring of patients is advised. Dosages above one drop of BETAGAN® 0.5% b.i.d. are not generally more effective.
Route of Administration:
Topical
In Vitro Use Guide
Sources: https://www.ncbi.nlm.nih.gov/pubmed/17459374
The ability of levobunolol to relax ciliary artery rings pre-contracted with other agents, including phenylephrine and in Ca2+-free media was determined by isometric tension recording method. The pre-contraction was maintained for 20 min, then levobunolol was applied every 10 min in a cumulative manner. Levobunolol at 30 mkM and at
100 mkM significantly reduced the contractile response to phenylephrine.
Substance Class |
Chemical
Created
by
admin
on
Edited
Fri Dec 15 15:24:46 UTC 2023
by
admin
on
Fri Dec 15 15:24:46 UTC 2023
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Record UNII |
O90S49LDHH
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Record Status |
Validated (UNII)
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Record Version |
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NCI_THESAURUS |
C29576
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NCI_THESAURUS |
C29705
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SUB14351MIG
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O90S49LDHH
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CHEMBL1201237
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C29153
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m6784
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PRIMARY | Merck Index |
Related Record | Type | Details | ||
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RACEMATE -> ENANTIOMER | |||
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PARENT -> SALT/SOLVATE |
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ACTIVE MOIETY |