Syntheses of 1-O-carboxyalkyl GLA-60 analogues.
Carbohydr Res
; 283: 27-51, 1996 Mar 22.
Article
em En
| MEDLINE
| ID: mdl-8901261
ABSTRACT
As part of our ongoing study to survey potent LPS antagonists, the following six compounds were synthesized in an efficient manner 3-carboxypropyl and carboxymethyl 2-deoxy-2-(2,2-difluorotetradecanamido)-4-O-phosphono-3-O-[(R)-3- (tetradecanoyloxy)tetradecanoyl]-alpha- and beta-D-glucopyranosides (11 and 23; 32 and 36), as well as the non-fluorinated equivalents, carboxymethyl 2-deoxy-4-O-phosphono-2-tetradecanamido-3-O-[(R)-3-(tetradecano yloxy)- tetradecanoyl]-alpha-D-glucopyranoside (44) and carboxymethyl 2-deoxy-2-[(R)-3-(hydroxy)tetradecanamido]-4-O-phosphono-3-O-[(R)- 3- (tetradecanoyloxy)tetradecanoyl]-alpha-D-glucopyranoside (48). Of these compounds, 32 was most pronounced in terms of LPS-antagonistic activity.
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Base de dados:
MEDLINE
Assunto principal:
Glucosídeos
Idioma:
En
Ano de publicação:
1996
Tipo de documento:
Article