Open Access Articles- Top Results for Chlorophenylbiguanide


Systematic (IUPAC) name
Clinical data
2113-05-5 7pxY
PubChem CID 1354
ChemSpider 27570 7pxY
Chemical data
Formula C8H12ClN5
213.667 g/mol
 14pxY (what is this?)  (verify)

meta-Chlorophenylbiguanide (1-(3-Chlorophenylbiguanide, m-CPBG) is an allosteric agonist and modulator of the 5-HT3 receptor[1][2][3] and an antagonist of the α2A-adrenergic receptor.[4] It has anxiogenic, emetic and hypothermic effects in animal studies.[5][6][7][8]

See also


  1. Miles TF, Lester HA, Dougherty DA (2015). "Allosteric activation of the 5-HT3AB receptor by mCPBG". Neuropharmacology 91: 103–8. PMID 25541413. doi:10.1016/j.neuropharm.2014.12.018. 
  2. Michaelson SD, Paulsen IM, Kozuska JL, Martin IL, Dunn SM (2013). "Importance of recognition loops B and D in the activation of human 5-HT₃ receptors by 5-HT and meta-chlorophenylbiguanide". Neuropharmacology 73: 398–403. PMID 23810831. doi:10.1016/j.neuropharm.2013.06.017. 
  3. Suryanarayanan A, Joshi PR, Bikádi Z, Mani M, Kulkarni TR, Gaines C et al. (2005). "The loop C region of the murine 5-HT3A receptor contributes to the differential actions of 5-hydroxytryptamine and m-chlorophenylbiguanide". Biochemistry 44 (25): 9140–9. PMID 15966738. doi:10.1021/bi050661e. 
  4. Schlicker E, Kathmann M, Exner HJ, Detzner M, Göthert M (1994). "the 5-HT3 receptor agonist 1-(m-chlorophenyl)-biguanide facilitates noradrenaline release by blockade of alpha 2-adrenoceptors in the mouse brain cortex". Naunyn-Schmiedeberg's archives of pharmacology 349: 20–24. PMID 7908122. doi:10.1007/bf00178201. Retrieved December 5, 2012. 
  5. Andrews N, File SE (1992). "Are there changes in sensitivity to 5-HT3 receptor ligands following chronic diazepam treatment?". Psychopharmacology 108 (3): 333–7. PMID 1523283. doi:10.1007/BF02245120. 
  6. Dukat M, Young R, Darmani NN, Ahmed B, Glennon RA (June 2000). "The 5-HT3 agent N-(3-chlorophenyl)guanidine (MD-354) serves as a discriminative stimulus in rats and displays partial agonist character in a shrew emesis assay". Psychopharmacology 150 (2): 200–7. PMID 10907673. doi:10.1007/s002130000410. 
  7. Castro L, Varjão B, Maldonado I, Campos I, Duque B, Fregoneze J, Reis de Oliveira I, De Castro-e-Silva E (November 2002). "Central 5-HT(3) receptors and water intake in rats". Physiology & Behavior 77 (2-3): 349–59. PMID 12419412. doi:10.1016/S0031-9384(02)00872-7. 
  8. Naumenko VS, Kondaurova EM, Popova NK (November 2009). "Central 5-HT3 receptor-induced hypothermia in mice: interstrain differences and comparison with hypothermia mediated via 5-HT1A receptor". Neuroscience Letters 465 (1): 50–4. PMID 19735696. doi:10.1016/j.neulet.2009.09.005. 

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