Drug General Information
Drug ID
D0W8SB
Former ID
DAP000938
Drug Name
Penbutolol
Synonyms
Betapressin; Levatol; Levatolol; Levopenbutol; Lobeta; Paginol; Penbutololum; PENBUTOLOL SULFATE; HOE 893; HOE 893d; Betapressin (TN); Hostabloc (TN); L-Penbutolol; Levatol (TN); Levatolol (TN); Lobeta (TN); Paginol (TN); Penbutolol (INN); Penbutolol [INN:BAN]; Penbutololum [INN-Latin]; Penbutolol Sulfate (2:1); S(-)-Penbutolol; (-)-Penbutolol; (2S)-1-(tert-butylamino)-3-(2-cyclopentylphenoxy)propan-2-ol; 1-(tert-Butylamino)-3-(o-cyclopentylphenoxy)propan-2-ol
Drug Type
Small molecular drug
Indication Hypertension; Angina pectoris [ICD9: 401, 413; ICD10:I10-I16, I20] Approved [537669], [542282], [551871]
Therapeutic Class
Antihypertensive Agents
Structure
Download
2D MOL

3D MOL

Formula
C18H29NO2
InChI
InChI=1S/C18H29NO2/c1-18(2,3)19-12-15(20)13-21-17-11-7-6-10-16(17)14-8-4-5-9-14/h6-7,10-11,14-15,19-20H,4-5,8-9,12-13H2,1-3H3/t15-/m0/s1
InChIKey
KQXKVJAGOJTNJS-HNNXBMFYSA-N
CAS Number
CAS 36507-48-9
PubChem Compound ID
PubChem Substance ID
SuperDrug ATC ID
C07AA23
SuperDrug CAS ID
cas=036507489
Target and Pathway
Target(s) Beta-1 adrenergic receptor Target Info Antagonist [535478], [537649]
KEGG Pathway Calcium signaling pathway
cGMP-PKG signaling pathway
cAMP signaling pathway
Neuroactive ligand-receptor interaction
Endocytosis
Adrenergic signaling in cardiomyocytes
Gap junction
Salivary secretion
Dilated cardiomyopathy
PANTHER Pathway Heterotrimeric G-protein signaling pathway-Gi alpha and Gs alpha mediated pathway
Beta1 adrenergic receptor signaling pathway
PathWhiz Pathway Muscle/Heart Contraction
Reactome Adrenoceptors
G alpha (s) signalling events
WikiPathways Monoamine GPCRs
Calcium Regulation in the Cardiac Cell
GPCRs, Class A Rhodopsin-like
Endothelin Pathways
GPCR ligand binding
GPCR downstream signaling
References
Ref 537669Penbutolol and carteolol: two new beta-adrenergic blockers with partial agonism. J Clin Pharmacol. 1990 May;30(5):412-21.
Ref 542282(http://www.guidetopharmacology.org/) Nucleic Acids Res. 2015 Oct 12. pii: gkv1037. The IUPHAR/BPS Guide to PHARMACOLOGY in 2016: towards curated quantitative interactions between 1300 protein targets and 6000 ligands. (Ligand id: 7263).
Ref 551871Drugs@FDA. U.S. Food and Drug Administration. U.S. Department of Health & Human Services. 2015
Ref 535478beta-Adrenergic receptor blockers--a group of chiral drugs: different effects of each enantiomer. Ceska Slov Farm. 2002 May;51(3):121-8.
Ref 537649Decrease in penbutolol central response as a cause of changes in its serum protein binding. J Pharm Pharmacol. 1990 Mar;42(3):164-6.

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