UMLS. CSP-HL7-ICD9CM-NCI-NDFRT-RXNORM
%
A B C D E F G H I J K L M N O P Q R S T U V W X Y Z
B B B0 B1 B4 B7 B8 BA BB BC BD BE BF BG BH BI BK BL BM BN BO BP BR BS BT BU BV BW BX BY BZ
BIA BIB BIC BID BIE BIG BIL BIM BIN BIO BIP BIR BIS BIT BIV

BITOLTEROL

[A diester sympathomimetic amine with bronchodilator activity. As an ester prodrug, bitolterol is hydrolyzed by esterases to its active metabolite colterol (N-t-butylarterenol). Colterol selectively binds to and activates beta-2 adrenergic receptors in bronchiolar smooth muscle, thereby causing stimulation of adenyl cyclase, the enzyme that catalyzes the conversion of adenosine triphosphate (ATP) to cyclic-3',5'-adenosine monophosphate (cAMP). Increased intracellular cAMP levels cause relaxation of bronchial smooth muscle. This increases air flow and prevents bronchospasms and may eventually lead to an improvement of airway function. ( NCI )]
UMLS (NCI) C0053817
 
Organic Chemical
Pharmacologic Substance
Relation/PAR: Ethanolamines
[RE102] BRONCHODILATORS, SYMPATHOMIMETIC,INHALATION
Relation/CHD: Alpha-[tert-butylaminomethyl]-3,4- dihydroxybenzyl alcohol 3,4-di(p-toluate) Methanesulfonate

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