From Wikipedia, the free encyclopedia
Chemical compound
L-765,314
benzyl (2S)-4-(4-amino-6,7-dimethoxyquinazolin-2-yl)-2-(tert-butylcarbamoyl)piperazine-1-carboxylate
CAS Number
PubChem
CID
IUPHAR/BPS
ChemSpider
UNII
ChEMBL
Formula C 27 H 34 N 6 O 5
Molar mass 522.606 g·mol−1 3D model (
JSmol )
CC(C)(C)NC(=O)[C@@H]1CN(CCN1C(=O)OCc2ccccc2)c3nc4cc(c(cc4c(n3)N)OC)OC
InChI=1S/C27H34N6O5/c1-27(2,3)31-24(34)20-15-32(11-12-33(20)26(35)38-16-17-9-7-6-8-10-17)25-29-19-14-22(37-5)21(36-4)13-18(19)23(28)30-25/h6-10,13-14,20H,11-12,15-16H2,1-5H3,(H,31,34)(H2,28,29,30)/t20-/m0/s1
N Key:CGWOIDCAGBKOQL-FQEVSTJZSA-N
N
N Y
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L-765,314 is a drug which acts as a potent and selective
antagonist of the
α1 -adrenergic receptor subtype
α1B .
[1] It has mainly been used to investigate the role of α1B -adrenergic receptors in the regulation of blood pressure.
[2]
[3] The α1B receptor is also thought to have an important role in the brain; however, L-765,314 does not cross the
blood–brain barrier .
[4]
References
^ Patane MA, Scott AL, Broten TP, Chang RS, Ransom RW, DiSalvo J, Forray C, Bock MG (April 1998). "4-Amino-2-[4-[1-(benzyloxycarbonyl)-2(S)- [[(1,1-dimethylethyl)amino]carbonyl]-piperazinyl]-6, 7-dimethoxyquinazoline (L-765,314): a potent and selective alpha1b adrenergic receptor antagonist ". Journal of Medicinal Chemistry . 41 (8): 1205–8.
doi :
10.1021/jm980053f .
PMID
9548811 .
^ Yang XP, Chiba S (August 2002).
"Effects of L-765,314, a selective and potent alpha 1B-adrenoceptor antagonist, on periarterial nerve electrical stimulation-induced double-peaked constrictor responses in isolated dog splenic arteries" . Japanese Journal of Pharmacology . 89 (4): 429–32.
doi :
10.1254/jjp.89.429 .
PMID
12233824 .
^ Görnemann T, Villalón CM, Centurión D, Pertz HH (June 2009). "Phenylephrine contracts porcine pulmonary veins via alpha(1B)-, alpha(1D)-, and alpha(2)-adrenoceptors". European Journal of Pharmacology . 613 (1–3): 86–92.
doi :
10.1016/j.ejphar.2009.04.011 .
PMID
19376108 .
^ Hillman KL, Doze VA, Porter JE (June 2007). "Alpha1A-adrenergic receptors are functionally expressed by a subpopulation of cornu ammonis 1 interneurons in rat hippocampus". The Journal of Pharmacology and Experimental Therapeutics . 321 (3): 1062–8.
doi :
10.1124/jpet.106.119297 .
PMID
17337632 .
S2CID
8780600 .
α1
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Abanoquil
Ajmalicine
Alfuzosin
Anisodamine
Anisodine
Atiprosin
Atypical antipsychotics (e.g.,
brexpiprazole ,
clozapine ,
olanzapine ,
quetiapine ,
risperidone )
Benoxathian
Beta blockers (e.g.,
adimolol ,
amosulalol ,
arotinolol ,
carvedilol ,
eugenodilol ,
labetalol )
Buflomedil
Bunazosin
Corynanthine
Dapiprazole
Domesticine
Doxazosin
Ergolines (e.g.,
acetergamine ,
ergotamine ,
dihydroergotamine ,
lisuride ,
nicergoline ,
terguride )
Etoperidone
Fenspiride
Hydroxyzine
Indoramin
Ketanserin
L-765,314
mCPP
Mepiprazole
Metazosin
Monatepil
Moxisylyte
Naftopidil
Nantenine
Neldazosin
Niaprazine
Niguldipine
Pardoprunox
Pelanserin
Perlapine
Phendioxan
Phenoxybenzamine
Phentolamine
Phenylpiperazine
antidepressants (e.g.,
hydroxynefazodone ,
nefazodone ,
trazodone ,
triazoledione )
Piperoxan
Prazosin
Quinazosin
Quinidine
Silodosin
Spegatrine
Spiperone
Talipexole
Tamsulosin
Terazosin
Tiodazosin
Tolazoline
Tetracyclic antidepressants (e.g.,
amoxapine ,
maprotiline ,
mianserin )
Tricyclic antidepressants (e.g.,
amitriptyline ,
clomipramine ,
doxepin ,
imipramine ,
trimipramine )
Trimazosin
Typical antipsychotics (e.g.,
chlorpromazine ,
fluphenazine ,
loxapine ,
thioridazine )
Urapidil
WB-4101
Zolertine
α2
Agonists Antagonists
1-PP
Adimolol
Amesergide
Aptazapine
Atipamezole
Atypical antipsychotics (e.g.,
asenapine ,
brexpiprazole ,
clozapine ,
lurasidone ,
olanzapine ,
paliperidone ,
quetiapine ,
risperidone ,
zotepine )
Azapirones (e.g.,
buspirone ,
gepirone ,
ipsapirone ,
tandospirone )
BRL-44408
Buflomedil
Cirazoline
Efaroxan
Esmirtazapine
Fenmetozole
Fluparoxan
Idazoxan
Ketanserin
Lisuride
mCPP
Mianserin
Mirtazapine
NAN-190
Pardoprunox
Phentolamine
Phenoxybenzamine
Piperoxan
Piribedil
Rauwolscine
Rotigotine
Setiptiline
Spegatrine
Spiroxatrine
Sunepitron
Terguride
Tolazoline
Typical antipsychotics (e.g.,
chlorpromazine ,
fluphenazine ,
loxapine ,
thioridazine )
Yohimbine
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