Synthesis of 5-ethyl-2-{5-[4-(2-hydroxyethyl)piperazin-1-ylsulfonyl]-2-n- propoxyphenyl}-7-n-propyl-3,5-dihydro-4H-pyrrolo[3,2-d]-[2-14C] pyrimidin-4-one · 2 HCl (14C-SK3530 · 2 HCl)

Hyun Il Shin, Juyoung Lee, Dae Kee Kim

Research output: Contribution to journalArticlepeer-review

13 Scopus citations

Abstract

A new 14C-labelled PDE5 inhibitor, 5-ethyl-2-{5-[4-(2- hydroxyethyl)piperazin-1-ylsulfonyl]-2-n-propoxyphenyl}-7-n-propyl-3, 5-dihydro-4H-pyrrolo[3,2-d]-[2-14C]pyrimidin-4-one · 2 HCl (14C-SK3530 · 2 HCl) (1-2 HCl) was synthesized through a straightforward six-step sequence from the readily available [ 14C-carbonyl]methyl salicylate (2). The overall radiochemical yield of the 1 · 2 HCl from 2 was 10.5%, and its radiochemical purity was 98.8%.

Original languageEnglish
Pages (from-to)1141-1149
Number of pages9
JournalJournal of Labelled Compounds and Radiopharmaceuticals
Volume49
Issue number13
DOIs
StatePublished - Nov 2006

Keywords

  • C-SK3530 · 2 HCl
  • PDE5 inhibitor
  • Radiosynthesis

Fingerprint

Dive into the research topics of 'Synthesis of 5-ethyl-2-{5-[4-(2-hydroxyethyl)piperazin-1-ylsulfonyl]-2-n- propoxyphenyl}-7-n-propyl-3,5-dihydro-4H-pyrrolo[3,2-d]-[2-14C] pyrimidin-4-one · 2 HCl (14C-SK3530 · 2 HCl)'. Together they form a unique fingerprint.

Cite this