Zobrazeno 1 - 10
of 25
pro vyhledávání: '"Jens Peter Lorentzen"'
Publikováno v:
Liebigs Annalen der Chemie. 1994:389-397
Synthesis of DD-Heptose Phosphates as Substrates or Potential Inhibitors for the Heptose Synthetase A synthesis of D-glycero-D-manno-heptose (DD-Hep) via an inversion of L-glycero-D-manno-heptose (LD-Hep) is described. Starting from DD-Hep the α-1-p
Publikováno v:
ChemInform. 23
Publikováno v:
ChemInform. 25
Autor:
Detlef Wendisch, Folker Lieb, Heinrich Moeschler, Robert Söllner, Liborius Born, Maria Nonfon, Jens Peter Lorentzen
Publikováno v:
Planta Medica. 56:312-316
Annonin I ( 1) and anonin VI ( 9) were isolated from the seeds of ANNONA SQUAMOSA L. (Annonaceae). The constitution of 1 is identical with that of squamocin, isolated by Fujimoto et al. (8). The relative configuration of 1 was elucidated by X-ray dif
Publikováno v:
Angewandte Chemie International Edition in English. 30:1681-1682
Publikováno v:
Angewandte Chemie. 103:1731-1732
Publikováno v:
Carbohydrate Research. 136:153-176
The azidonitration of 3,4,6-tri- O -acetyl-1,5-anhydro-2-deoxy- d - arabino -hex-1-enitol at low temperature afforded preponderantly the azidonitrate having the d - manno configuration. After reaction with sodium acetate, 1,3,4,6-tetra- O -acetyl-2-a
Autor:
Jens Peter Lorentzen, Hans Paulsen
Publikováno v:
Carbohydrate Research. 165:207-227
8-Methoxycarbonyloctyl 2-azido-4,6-O-benzylidene-2-deoxy-β- d -mannopyranoside reacted with 2,3,4-tri-O-acetyl-α- l -rhamnopyranosyl bromide to give a disaccharide from the which the glycosyl-acceptor 8-methoxycarbonyloctyl 2-azido-4,6-O-benzyliden
Autor:
Jens Peter Lorentzen, Hans Paulsen
Publikováno v:
Tetrahedron Letters. 26:6043-6046
The following oligosaccharide sequences containing the repeating unit of the O-specific chain of lipopolysaccharides from aeromonas salmonicida have been synthesized: α-D-Glcp-(1→3)-α-L-Rhap-(1 →3)-β-D-ManpNAcO(CH 2 ) 8 CO 2 Me, α-D-Glcp-(1
Autor:
Jens Peter Lorentzen, Hans Paulsen
Publikováno v:
Carbohydrate Research. 133:C1-C4