Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Rudolf E. Minder"'
Publikováno v:
Journal of Carbohydrate Chemistry. 17:1283-1306
Four derivatives of β-maltosyl-(1→4)-trehalose were prepared, each with two deoxy functions in one of the constitutive disaccharide building blocks. 2,3-Di-O-acetyl-4,6-dideoxy-4,6-diiodo-α-D-galactopyranosyl- (1→4) −1,2,3,6-tetra-O-acetyl-D-
Autor:
Rudolf E. Minder, Hans Peter Wessel
Publikováno v:
Journal of Carbohydrate Chemistry. 16:807-829
Two derivatives of β-maltosyl-(1→4)-trehalose monodeoxygenated at C-3′ or C-3′′′ have been synthesized in [2+2] block syntheses. Starting from 4,6;4′,6′-di-O-benzylidene-trehalose (3) the 3′-hydroxyl group was singled out by selectiv
Publikováno v:
Journal of Carbohydrate Chemistry. 15:523-548
The four derivatives of β-maltosyl-(1→4)-trehalose have been synthesized, which are monodeoxygenated at the site of one of the primary hydroxyl groups. The tetrasaccharides were constructed in [2+2] block syntheses. Thus, 6′″-deoxy-β-maltosyl
Publikováno v:
Journal of Carbohydrate Chemistry. 15:201-216
α,β-(1→4)-Glucan oligosaccharides were prepared as models for heparan sulfate with the simplifying assumptions that carboxyl-reduction and sulfation of heparan sulfate does not decrease the SMC antiproliferative activity and that N-sulfates in gl
Publikováno v:
Journal of Carbohydrate Chemistry. 14:1101-1115
α,β-(1→4)-Glucans were devised as models for heparan sulfate with the simplifying assumptions that carboxyl-reduction and sulfation of heparan sulfate does not decrease the SMC antiproliferative activity and that N-sulfates in glucosamines can be
Publikováno v:
ChemInform. 30
Four derivatives of β-maltosyl-(1→4)-trehalose were prepared, each with two deoxy functions in one of the constitutive disaccharide building blocks. 2,3-Di-O-acetyl-4,6-dideoxy-4,6-diiodo-α-D-galactopyranosyl- (1→4) −1,2,3,6-tetra-O-acetyl-D-
Autor:
Frank Kienzle, Rudolf E. Minder
Publikováno v:
Helvetica Chimica Acta. 63:1425-1433
Synthesis of Aromatic Compounds with a Prostaglandin-like Structure The syntheses of two prostaglandin-like molecules with aromatic nuclei instead of the usual 5membered ring are described.
Autor:
Rudolf E. Minder, Frank Kienzle
Publikováno v:
Helvetica Chimica Acta. 61:242-249
The Synthesis of Actinioerythrol, Violerythrin and other 2,2′-Dinor-carotenoids 2,2′-Dinor-carotenoids including the naturally occurring actinioerythrol (1) and the blue carotenoid violerythrin (2), as well as 2,2′-dinor-rhodoxanthin (25) and 2
Publikováno v:
Helvetica Chimica Acta. 61:2616-2627
Synthesis of optically active natural carotenoids and structurally related compounds. III. Synthesis of (+)-abscisic acid, (−)-xanthoxin, (−)-loliolide, (−)-actinidiolide, and (−)-dihydroactinidiolide The syntheses of (+)-abscisic acid (1), (
Publikováno v:
Helvetica Chimica Acta. 69:1671-1680
Synthesis of 6,7-Dihydro-2H-pyrimido[6,1-a]isoquinolin-4(3H)-ones and Analogous Compounds and their Activity as Blood-Platelet Inhibitors The synthesis of 6,7-dihydro-2H-pyrimido[6,1-a]isoquinolin-4(3H)-ones and of analogous compounds is described. T