Process for the preparation of 2-hydroxymethyl-pyrolidine 3, 4-diols
申请人:——
公开号:US20040185539A1
公开(公告)日:2004-09-23
A process for the preparation of 2-hydroxymethyl-pyrrolidine-3,4-diols of the formulae comprising the steps of a) biooxidation of N-protected aminotetraols of the formula b) deprotection of the corresponding N-protected 5-amino-5-deoxy-pentulose c) hydrogenation of the corresponding 5-amino-5-deoxy-pentulose.
1
Process for the preparation of 2-hydroxymethyl-pyrrolidine-3,4-diols
申请人:KAMPFEN Ulrich
公开号:US20090155862A1
公开(公告)日:2009-06-18
A process for the preparation of 2-hydroxymethyl-pyrrolidine-3,4-diols of the formulae:
including the steps of:
a) bioxidation of N-protected aminotetraols of the formula:
b) deprotection of the corresponding 5-amino-5-deoxy-pentulose of the formula:
and
c) hydrogenation of the corresponding 5-amino-5-deoxy-pentulose of the formula:
一种制备式为2-羟甲基吡咯烷-3,4-二醇的过程,包括以下步骤:
a) 对式为N-保护氨基四醇的生物氧化:
b) 对应的5-氨基-5-脱氧戊糖的脱保护:
c) 对应的5-氨基-5-脱氧戊糖的氢化:
PROCESS FOR THE PREPARATION OF 2-HYDROXYMETHYL-PYROLIDINE-3,4-DIOLS
申请人:Lonza AG
公开号:EP1379676A2
公开(公告)日:2004-01-14
[EN] PROCESS FOR THE PREPARATION OF 2-HYDROXYMETHYL-PYROLIDINE-3,4-DIOLS<br/>[FR] PROCEDE DE PREPARATION DE 2-HYDROXYMETHYL-PYROLIDINE-3,4-DIOLS
申请人:LONZA AG
公开号:WO2002074737A2
公开(公告)日:2002-09-26
A process for the preparation of 2-hydroxymethyl-pyrrolidine-3,4-diols of the formulae comprising the steps of a) biooxidation of N-protected aminotetraols of the formula b) deprotection of the corresponding N-protected 5-amino-5-deoxy-pentulose c) hydrogenation of the corresponding 5-amino-5-deoxy-pentulose.
Iminosugars as Potential Inhibitors of Glycogenolysis: Structural Insights into the Molecular Basis of Glycogen Phosphorylase Inhibition
作者:Nikos G. Oikonomakos、Costas Tiraidis、Demetres D. Leonidas、Spyros E. Zographos、Marit Kristiansen、Claus U. Jessen、Leif Nørskov-Lauritsen、Loranne Agius
DOI:10.1021/jm060496g
日期:2006.9.1
been identified as potent inhibitors of liver glycogenphosphorylase a (IC(50) = 0.4-1.2 microM) and of basal and glucagon-stimulated glycogenolysis (IC(50) = 1-3 microM). The X-ray structures of 5, 9, and its N-3-phenylpropyl analogue 8 in complex with rabbit muscle glycogenphosphorylase (GPb) shows that iminosugars bind tightly at the catalyticsite in the presence of the substrate phosphate and