Chemistry:Chlornaltrexamine

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Short description: Chemical compound
Chlornaltrexamine
Chlornaltrexamine.svg
Names
IUPAC name
6β-[Bis(2-chloroethyl)amino]-17-(cyclopropylmethyl)-4,5α-epoxymorphinan-3,14-diol
Systematic IUPAC name
(4R,4aS,7R,7aR,12bS)-7-[Bis(2-chloroethyl)amino]-3-(cyclopropylmethyl)-2,3,4,4a,5,6,7,7a-octahydro-1H-4,12-methano[1]benzofuro[3,2-e]isoquinoline-4a,9-diol
Other names
α-Chlornaltrexamine
Identifiers
3D model (JSmol)
ChemSpider
Properties
C24H32Cl2N2O3
Molar mass 467.43 g·mol−1
Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa).
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Infobox references
Tracking categories (test):

Chlornaltrexamine is an irreversible mixed agonist–antagonist for μ-opioid receptors, which forms a covalent bond to the binding site. It is 22 times more potent than morphine. Its alkylating group is a bis(chloroalkyl)amino-residue similar to that of the nitrogen mustards.[1][2][3][4][5][6]

See also

References

  1. "6β-[N,N-Bis(2-chloroethyl)amino]-17-(cyclopropylmethyl)-4,5α-epoxy-3,14-dihydroxymorphinan(chlornaltrexamine) a potent opioid receptor alkylating agent with ultralong narcotic antagonist actitivty". J. Med. Chem. 21 (7): 598–9. July 1978. doi:10.1021/jm00205a002. PMID 209185. 
  2. "Synthesis and pharmacologic characterization of an alkylating analogue (chlornaltrexamine) of naltrexone with ultralong-lasting narcotic antagonist properties". J. Med. Chem. 22 (2): 168–73. February 1979. doi:10.1021/jm00188a008. PMID 218009. 
  3. "Chloroxymorphamine, and opioid receptor site-directed alkylating agent having narcotic agonist activity". Science 204 (4390): 316–8. April 1979. doi:10.1126/science.86208. PMID 86208. Bibcode1979Sci...204..316C. 
  4. "Pharmacological studies with an alkylating narcotic agonist, chloroxymorphamine, and antagonist, chlornaltrexamine". J. Pharmacol. Exp. Ther. 213 (3): 539–44. June 1980. PMID 6162947. http://jpet.aspetjournals.org/cgi/pmidlookup?view=long&pmid=6162947. 
  5. "Isolation of selective 3H-chlornaltrexamine-bound complexes, possible opioid receptor components in brains of mice". Life Sci. 27 (22): 2063–9. December 1980. doi:10.1016/0024-3205(80)90485-3. PMID 6259471. 
  6. "Alkylation of opioid receptor subtypes by α-chlornaltrexamine produces concurrent irreversible agonistic and irreversible antagonistic activities.". J. Med. Chem. 26 (4): 503–6. 1983. doi:10.1021/jm00358a009. PMID 6300401.