200051-19-0
Chemical Structure
L-771688 hydrochloride
- CAS No.: 200051-19-0
- Formula:C28H35Cl2F2N5O5
- Molecular Weight:630.51
IUPAC Name: methyl (S)-4-(3,4-difluorophenyl)-6-(methoxymethyl)-2-oxo-3-((3-(4-(pyridin-2-yl)piperidin-1-yl)propyl)carbamoyl)-1,2,3,4-tetrahydropyrimidine-5-carboxylate dihydrochloride
InChIKey: ZMUWSPDVFPVYFA-WLOLSGMKSA-N
SMILES: O=C(C([C@H](C1=CC=C(F)C(F)=C1)N2C(NCCCN3CCC(C4=NC=CC=C4)CC3)=O)=C(COC)NC2=O)OC.Cl.Cl
Biological Activity: L-771688 hydrochloride is a potent and highly selective α1A-adrenoceptor antagonist (Kd=43-90 pM). L-771688 hydrochloride is effective against cloned human, rat and dog α1A-adrenergic receptors. L-771688 exhibits high affinity (Ki ≤ 1 nM) and over 500-fold selectivity over the α1B and α1D isoforms. L-771688 potently antagonizes norepinephrine-induced responses at these receptors. Inhibits contractions induced by phenylephrine or A-61603 in rat, dog, human and monkey models[1].
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L-771688 hydrochloride | L-771688 hydrochloride is a potent and highly selective α1A-adrenoceptor antagonist (Kd=43-90 pM). L-771688 hydrochloride is effective against cloned human, rat and dog α1A-adrenergic receptors. L-771688 exhibits high affinity (Ki ≤ 1 nM) and over 500-fold selectivity over the α1B and α1D isoforms. L-771688 potently antagonizes norepinephrine-induced responses at these receptors. Inhibits contractions induced by phenylephrine or A-61603 in rat, dog, human and monkey models. | |||||||||||||||||||||
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