Facile solid phase synthesis of octreotide analogs using p- carboxybenzaldehyde as a novel linker to anchor FMOC-threoninol to solid phase resins

Ying Ta Wu, Hsing Pang Hsieh, Chi Yu Wu, Hui Ming Yu, Shui Tein Chen, Kung Tsung Wang

Research output: Contribution to journalArticlepeer-review

12 Citations (Scopus)

Abstract

A new procedure is described for the synthesis of octreotide and its analogs using p-carboxybenzaldehyde as a linker to anchor Fmoc-threoninol to solid phase resins. Fmoc-threoninol reacted with p-carboxybenzaldehyde to form Fmoc-threoninol p-carboxybenzacetal in 95% yield. The Fmoc-threoninol p- carboxybenzacetal was coupled to an amine-resin and octreotides were successfully synthesized with yields of 74-76%.

Original languageEnglish
Pages (from-to)1783-1784
Number of pages2
JournalTetrahedron Letters
Volume39
Issue number13
DOIs
Publication statusPublished - 1998 Mar 26

All Science Journal Classification (ASJC) codes

  • Biochemistry
  • Drug Discovery
  • Organic Chemistry

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