Coclaurine

Coclaurine
Names
	IUPAC name (1S)-1-[(4-hydroxyphenyl)methyl]-6-methoxy-1,2,3,4-tetrahydroisoquinolin-7-ol
Identifiers
CAS Number	486-39-5;
3D model (JSmol)	Interactive image;
ChemSpider	141028;
PubChem CID	160487;
CompTox Dashboard (EPA)	DTXSID60197561 ;
	InChI InChI=1S/C17H19NO3/c1-21-17-9-12-6-7-18-15(14(12)10-16(17)20)8-11-2-4-13(19)5-3-11/h2-5,9-10,15,18-20H,6-8H2,1H3/t15-/m0/s1 Key: LVVKXRQZSRUVPY-HNNXBMFYSA-N; InChI=1/C17H19NO3/c1-21-17-9-12-6-7-18-15(14(12)10-16(17)20)8-11-2-4-13(19)5-3-11/h2-5,9-10,15,18-20H,6-8H2,1H3/t15-/m0/s1 Key: LVVKXRQZSRUVPY-HNNXBMFYBJ;
	SMILES COC1=C(C=C2[C@@H](NCCC2=C1)CC3=CC=C(C=C3)O)O;
Properties
Chemical formula	C17H19NO3
Molar mass	285.343 g·mol−1
	Except where otherwise noted, data are given for materials in their standard state (at 25 °C [77 °F], 100 kPa). Infobox references

Coclaurine is a nicotinic acetylcholine receptor antagonist^{[citation needed]} which has been isolated from a variety of plant sources including Nelumbo nucifera, Sarcopetalum harveyanum,^[1] Ocotea duckei,^[2] and others. It belongs to the class of tetrahydroisoquinoline alkaloids. Dimerization of coclaurine leads to the biscoclaurine alkaloids such as cepharanthine.

References

^ Sowemimo BO, Beal JL, Doskotch RW, Svoboda GH (1972). "The isolation of stepharine and coclaurine from Sarcopetalum harveyanum". Lloydia. 35 (1): 90–91. PMID 5037484.{{cite journal}}: CS1 maint: multiple names: authors list (link)
^ I.G da Silva, J.M Barbosa-Filho, M.S da Silva, C.D.G de Lacerda, E.V.L da-Cunha (2002). "Coclaurine from Ocotea duckei". Biochemical Systematics and Ecology. 30 (9): 881–883. doi:10.1016/s0305-1978(02)00024-8.{{cite journal}}: CS1 maint: multiple names: authors list (link)

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