1. an alkaloid produced by nicotine in the body [n -S]
1. 1-methyl-5-(3-pyridyl)-2-pyrrolidinone fumarate. Stimulant proposed as antidepressant. Synonym: scotine. Chemical name: 2-Pyrrolidinone, 1-methyl-5-(3-pyridinyl)-, (S)- (12 Dec 1998)
