An asymmetric synthesis of the novel H3 agonist (+)-(3R,4R)-3-(4-imidazolyl)-4-methylpyrrolidine dihydrochloride (Sch 50971)
摘要:
A short, high yielding, enantioselective synthesis of the novel H-3 agonist Sch 50971 1 is described. The key enantiodifferentiating step is the 1,4-addition of a chiral N-propionyloxazolidinone to a nitroolefin. (C) 2000 Elsevier Science Ltd. All rights reserved.
An asymmetric synthesis of the novel H3 agonist (+)-(3R,4R)-3-(4-imidazolyl)-4-methylpyrrolidine dihydrochloride (Sch 50971)
摘要:
A short, high yielding, enantioselective synthesis of the novel H-3 agonist Sch 50971 1 is described. The key enantiodifferentiating step is the 1,4-addition of a chiral N-propionyloxazolidinone to a nitroolefin. (C) 2000 Elsevier Science Ltd. All rights reserved.