Linked Life Data

3427586

Source:http://linkedlifedata.com/resource/pubmed/id/3427586

Statements in which the resource exists as a subject.
PredicateObject
rdf:type
lifeskim:mentions
pubmed:dateCreated
1988-3-15
pubmed:abstractText
O-alpha-D-Mannopyranosyl-(1----6)-O-beta-D-mannopyranosyl-(1----4)-O-(2- acetamido-2-deoxy-beta-D-glucopyranosyl)-(1----4)-2-acetamido-2-deoxy- D-glucopyranose was isolated from bovine or ovine mannosidosis urine. After peracetylation, treatment with trimethylsilyl trifluoromethanesulfonate gave a high yield of a peracetyl oxazoline, which was phosphorylated with dibenzyl phosphate to give a dibenzyl glycosyl phosphate that was converted into a peracetyl tetrasaccharide phosphate by catalytic hydrogenolysis. A coupling reaction with P1-dolichyl P2-diphenyl diphosphate, prepared in two stages from pig-liver dolichol, yielded a peracetyl diphosphoric diester, which on O-deacetylation gave P1-dolichyl P2-[O-alpha-D-mannopyranosyl-(1----6)-O-beta-D-mannopyranosyl-(1----4)-O -(2- acetamido-2-deoxy-beta-D-glucopyranosyl)-(1----4)-2-acetamido-2-deoxy- alpha-D- glucopyranosyl] diphosphate. This tetrasaccharide lipid intermediate was active as an acceptor of D-mannose residues from GDP-D-mannose in the presence of calf pancreas microsomes.
pubmed:grant
pubmed:language
eng
pubmed:journal
pubmed:citationSubset
IM
pubmed:chemical
pubmed:status
MEDLINE
pubmed:month
Nov
pubmed:issn
0008-6215
pubmed:author
pubmed:issnType
Print
pubmed:day
15
pubmed:volume
169
pubmed:owner
NLM
pubmed:authorsComplete
Y
pubmed:pagination
221-33
pubmed:dateRevised
2007-11-14
pubmed:meshHeading
pubmed:year
1987
pubmed:articleTitle
Synthesis of the tetrasaccharide lipid intermediate P1-dolichyl P2-[O-alpha-D-mannopyranosyl-(1----6)-O-beta-D-mannopyranosyl-(1----4) -O-(2- acetamido-2-deoxy-beta-D-glucopyranosyl)-(1----4)-2-acetamido-2- deoxy-alpha-D-glucopyranosyl] diphosphate.
pubmed:affiliation
Department of Biological Chemistry, Harvard Medical School, Boston, Massachusetts.
pubmed:publicationType
Journal Article, Research Support, U.S. Gov't, P.H.S., Research Support, U.S. Gov't, Non-P.H.S.