List of phenyltropanes
Phenyltropanes (PTs) are a family of chemical compounds originally derived from structural modification of cocaine. The main feature differentiating phenyltropanes from cocaine is that they lack the ester functionality at the 3-position terminating in the benzene; thus, the phenyl is attached direct to the tropane skeleton (hence the name "phenyl"-tropane) with no further spacer that the cocaine benzoyloxy provided.