Chemical modification of β-glucocerebrosidase inhibitor N -octyl-β-valienamine: synthesis and biological evaluation of N -alkanoyl and N -alkyl derivatives
摘要:
Several N-alkanoyl 4a-d and N-alkyl derivatives 5a-g of the potent beta-glucocerebrosidase inhibitor N-octyl beta-valienamine (3) were synthesized in order to elucidate a role of hydrophobic portion in the inhibitory action. Although the former lacked inhibitory potency, the latter were strong beta-glucocerebrosidase inhibitors (cf N-decyl-N-octyl-beta-valienamine 5d: K-i 6.6 x 10(-8) M). Furthermore, when being prescribed into mouse-derived B16 melanoma cells, N-butyl-N-octyl-beta-valienamine 5a and 5d were shown to change the amount of GlcCer and GM3, which suggests that they are possibly introduced into cells and influence glycolipids biosynthesis. (C) 1998 Elsevier Science Ltd. All rights reserved.
Chemical modification of β-glucocerebrosidase inhibitor N -octyl-β-valienamine: synthesis and biological evaluation of N -alkanoyl and N -alkyl derivatives
摘要:
Several N-alkanoyl 4a-d and N-alkyl derivatives 5a-g of the potent beta-glucocerebrosidase inhibitor N-octyl beta-valienamine (3) were synthesized in order to elucidate a role of hydrophobic portion in the inhibitory action. Although the former lacked inhibitory potency, the latter were strong beta-glucocerebrosidase inhibitors (cf N-decyl-N-octyl-beta-valienamine 5d: K-i 6.6 x 10(-8) M). Furthermore, when being prescribed into mouse-derived B16 melanoma cells, N-butyl-N-octyl-beta-valienamine 5a and 5d were shown to change the amount of GlcCer and GM3, which suggests that they are possibly introduced into cells and influence glycolipids biosynthesis. (C) 1998 Elsevier Science Ltd. All rights reserved.