227177-05-1Relevant articles and documents
Synthesis and in vitro anticancer activity evaluation of novel bioreversible phosphate inositol derivatives
Chen, Wenbin,Deng, Zhaohui,Chen, Kuangyu,Dou, Daolei,Song, Fanbo,Li, Luyuan,Xi, Zhen
supporting information, p. 172 - 181 (2015/03/05)
The chemistry and biology of phosphorylated inositols have become intense areas of research during the last two decades due to their involvement in various cellular signaling processes. However, the metabolic instability by phosphatases or kinases and poo
Intramolecular hydrogen abstraction in radicals derived from inositol 1,3-acetals: Efficient access to cyclitols
Murali, Chebrolu,Gurale, Bharat P.,Shashidhar, Mysore S.
experimental part, p. 755 - 764 (2010/03/26)
The benzylidene acetals obtained by cleavage of the orthobenzoate moiety in myoinositol 1,3,5-orthobenzoate were used to prepare mono- as well as di-deoxy inositol derivatives via their xanthates. The dideoxygenation is a result of intramolecular abstraction of the benzylidene acetal hydrogen and subsequent cleavage of the acetal ring. Such a cleavage does not take place in analogous acetals derived from, other orthoesters. The 1, 3-acetals derived from, myo- inositol 1,3,5-orthoesters were also used to prepare neo-inositol and isomeric deoxy-amino inositols. Most of the reactions in these synthetic sequences starting from myo-inositol give one product in each step. The results presented here show that myo-inositol 1,3,5-orthobenzoate offers many advantages over other orthoesters for the synthesis of cyclitol derivatives from myo-inositol.
General synthesis of 3-phosphorylated mj'o-inositol phospholipids and derivatives
Painter, Gavin F.,Grove, Simon J. A.,Gilbert, Lan H.,Holmes, Andrew B.,Raithby, Paul R.,Hill, Malcolm L.,Hawking, Phillip T.,Stephens, Leonard R.
, p. 923 - 935 (2007/10/03)
The D-3-phosphorylated wyo-inositol phospholipids PtdIns(3)P, PtdIns(3,4)P2, PtdIns(3,4,5)P3 and PtdIns(3,5)P2 were synthesised from /yo-inositol orthoformate 8. Key transformations included the regioselective DIBAL- and trimethylaluminium-mediated cleavages of wiyo-inositol orthoformate intermediates and a resolution-protection protocol using the camphor acetals 17. The final reductive debenzylation was effected with Pearlman's catalyst [Pd(OH)J in the presence of sodium hydrogen carbonate. The biological properties of the phospholipids were evaluated against various protein kinases (PKB and PDK-1) in which they played an important activation role.
