Antineoplastic Agents. 277. Isolation and Structure of Phakellistatin 3 and Isophakellistatin 3 from a Republic of Comoros Marine Sponge

George R. Pettit, Rui Tan, Delbert L. Herald, Ronald L. Cerny, Michael D. Williams

Research output: Contribution to journalArticle

60 Scopus citations


The Western Indian ocean sponge Phakellia carteri was found to contain two isomeric (at the photo-Trp indole ring juncture) cyclo-heptapeptides named phakellistatin 3 (3) and isophakellistatin 3 (4).

Original languageEnglish (US)
Pages (from-to)1593-1595
Number of pages3
JournalJournal of Organic Chemistry
Issue number7
StatePublished - Apr 1 1994


ASJC Scopus subject areas

  • Organic Chemistry

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