| http://www.w3.org/ns/prov#value | - Thus, the invention is intended to embrace S-quartemary derivatives of noroxymorphone where the cyclopropylmethyl is replaced with a moiety R, where R is a 1-20 carbon hydrocarbyl consisting exclusively of carbon and hydrogen, including alkyl, alkenyl, alkynyl, and aryl, substituted or unsubstituted with hydrocarbons or with one or more atoms such as nitrogen, oxygen, silicon, phosphorus, boron, s
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