In vivo isomerization of cyclopropenes has been demonstrated for the first time through feeding experiments of appropriately labeled cyclopropene sterols (lc-4c) in the sponge Calyx nicaeensis.
Biosynthetic studies of the alkaloid, stevensine, in a cell culture of the marine sponge Teichaxinella morchella
โ Scribed by Paul Andrade; Robin Willoughby; Shirley A. Pomponi; Russell G. Kerr
- Publisher
- Elsevier Science
- Year
- 1999
- Tongue
- French
- Weight
- 186 KB
- Volume
- 40
- Category
- Article
- ISSN
- 0040-4039
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
## Abstract For Abstract see ChemInform Abstract in Full Text.
The biosynthetic origins of the dichloroimine group in the stylotellanes A and B 1, 2 have been investigated by incorporation of [ 14 C]-labeled farnesyl isocyanide 7 and farnesyl isothiocyanate 3 into the sponge Stylotella aurantium.
The biosynthetic origins of the isocyanide and isothiocyanate groups in 9-isocyanop upukeanane (2) and 9-isothiocyanatopupukeanane (3) are investigated by incorporation of [ 14 C]-labelled advanced precursors into the sponge Axinyssa n.sp.