myo-Inositol 1,4,6-u-&phosphate, in optically inactive and active forms, was prepared in order to compare its biological activity with that of myo-inositol 1,3,4,6-tetrakisphosphate which releases Ca2+ from an intracellular store.
New tetherable derivatives of myo-inositol 2,4,5- and 1,3,4-trisphosphates
โ Scribed by James F. Marecek; Virginia A. Estevez; Glenn D. Prestwich
- Publisher
- Elsevier Science
- Year
- 1992
- Tongue
- English
- Weight
- 674 KB
- Volume
- 234
- Category
- Article
- ISSN
- 0008-6215
No coin nor oath required. For personal study only.
โฆ Synopsis
(+/-)-myo-Inositol 1-(3-aminopropyl hydrogen phosphate) 3,4-bis(disodium phosphate) (5) and (+/-)-myo-inositol 2-(3-aminopropyl hydrogen phosphate) 4,5-bis(disodium phosphate) (11) have been synthesized by conventional procedures. Each derivative has been immobilized on a polymeric resin in order to give a bioaffinity matrix.
๐ SIMILAR VOLUMES
Novel routes to myo-inositol 1,4,5trisphosphate and a phosphorothioate analogue involving mixed P(V) and P(III) chemistry have been developed. Phosphorylation of 2,3,6-tri-O-benzyl-myo-inositol l-[di-(2,2,2-trichloroethyl) phosphate] with bis(2,2,2-trichloroethyl) phosphorochloridate gave a mixture
Partial benzoylation of the 3,4-dibenzyl ethers of D- and L-chiro-inositol provided the 1,2,5-tri-O-benzoyl-3,4-di-O-benzyl-chiro-inositols. Inversion of the free axial hydroxyl group gave a mixture of chiral 1,3,4- and 1,2,4-tri-O-benzoyl-5,6-di-O-benzyl-myo-inositols [W. Tegge and C. E. Ballou, Pr