Sphingosine 1-phosphate: synthesis and release
β Scribed by Yutaka Yatomi; Yukio Ozaki; Tsukasa Ohmori; Yasuyuki Igarashi
- Book ID
- 114100702
- Publisher
- Elsevier Science
- Year
- 2001
- Tongue
- English
- Weight
- 266 KB
- Volume
- 64
- Category
- Article
- ISSN
- 0090-6980
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π SIMILAR VOLUMES
A novel regioselective synthesis of D-erythro -sphingosine 1-phosphate and D-erythro -ceramide 1-phosphate is described. The synthesis is based upon (1) in situ oxidative phosphorylation of the primary hydroxyl group in N-Boc-D-erythro-sphingosine utilizing trimethyl phosphite and carbon tetrabromid
## Abstract Readily available Dβ__erythro__βazidosphingosine is transformed into 3β__O__βsilylβprotected derivative 6. Reduction of the azido group afforded 3β__O__βsilylβprotected sphingosine 7 which was either converted into __N__βFmocβprotected derivative 8 or via Nβacylation into ceramide deriv