MPPP

noun

Initialism of 4'-methyl-alpha-pyrrolidinopropiophenone. / (pharmacology) Synthetic heroin of the pyrrolidinophenone type.

The MPPP is responsible for maintaining the city's parks and recreational facilities.

意味（1）

Initialism of 4'-methyl-alpha-pyrrolidinopropiophenone.

意味（2）

(pharmacology) Synthetic heroin of the pyrrolidinophenone type.

Furthermore, N-benzylpiperazine (BZP), 1-(3, 4-methylenedioxybenzyl)piperazine (MDBP), 1-(3-trifluoromethylphenyl)piperazine (TFMPP), 1-(3-chlorophenyl)piperazine (mCPP) and 1-(4-methoxyphenyl)piperazine (MeOPP) were taken into consideration as derivatives of the class of piperazine-derived designer drugs, as well as alpha-pyr-rolidinopropiophenone (PPP), 4'-methoxy-alpha-pyrrolidinopropiophenone (MOPPP), 3', 4'-methylenedioxy-alpha-pyrrolidino-propiophenone (MDPPP), 4'-methyl-alpha-pyrrolidinopropiophenone (MPPP), and 4'-methyl-alpha-pyrrolidinoexanophenone (MPHP) as derivatives of the class of alpha-pyrrolidinophenone-derived designer drugs.