Phorbasones A and B Sesterterpenoids Isolated from the Marine Sponge Phorbas sp and Induction of Osteoblast Differentiation

  • Rho, Jung-Rae
  • Hwang, Buyng Su
  • Joung, Seewon
  • Byun, Mi Ran
  • Hong, Jeong-Ho
  • 외 1명
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초록

Two new sesterterpenoids, phorbasones A (1) and B (2), were isolated from the Korean marine sponge Phorbas sp. Their complete structures were elucidated by spectral data and chemical reactions. Phorbasone A exhibited a positive effect on the calcium deposition activity in C3H10T1/2 cells. The biogenic origin of the core structure is believed to be through a novel rearrangement from the ansellone carbon structure.

키워드

NATURAL-PRODUCTSSTRUCTURE ELUCIDATIONDRUG DISCOVERYDITERPENESPHORBOXAZOLEMACROLIDES
제목
Phorbasones A and B Sesterterpenoids Isolated from the Marine Sponge Phorbas sp and Induction of Osteoblast Differentiation
저자
Rho, Jung-RaeHwang, Buyng SuJoung, SeewonByun, Mi RanHong, Jeong-HoLee, Hee-Yoon
DOI
10.1021/ol1029386
발행일
2011-03-04
유형
Article
저널명
Organic Letters
13
5
페이지
884 ~ 887