CORRECTION TO THE USUAL STORY: despite the JWH code, this is not Huffman's compound. 1-(2-Morpholin-4-ylethyl)-3-(1-naphthoyl)indole was made at Sterling Drug (Sterling Winthrop) in 1991 as WIN 55,225, in the aminoalkylindole programme that also produced pravadoline and WIN 55,212-2. Huffman's group re-synthesised and re-tested it as a reference compound and gave it a notebook number; because the JWH label is the one that reached the drug market, it is now almost always filed under his name. Ki ~42 nM at CB1, about the same as THC. Role recorded as 'popularised' rather than 'first-synthesis' for that reason.