Title:
SUBSTANCE PENETRATING BLOOD-BRAIN BARRIER
Document Type and Number:
Japanese Patent JPH05339148
Kind Code:
A
Abstract:
PURPOSE: To obtain a substance having the ability to carry out at least partial penetration through a blood-brain barrier, further penetrate other substances through the blood-brain barrier and transport the other substances. CONSTITUTION: This base substance contains (1) any one or more pure sugars or pure aminosugars selected from the group consisting of the following: mesoerythritol, xylitol, D-(+)-galactose, D-(+)-lactose, L-(-)-fructose, D-(+)- glucose, D-(+)arabinose, D-(-)-arabinose, D-(+)-maltose, etc., or D-(+)- glocosamine, D-mannosamine and D-galactosamine in combination with (2) any one or more amino acids selected from the group consisting of the following: glutamine, lysine, arginine, asparagine, aspartic acid, cysteine, glutamic acid, glycine, histidine, leucine, methionine, phenylalanine, proline, serine, threonine, tryptophan, tyrosine, valine and taurine.
Inventors:
ARUBAATO TEII NAITOO
Application Number:
JP16007192A
Publication Date:
December 21, 1993
Filing Date:
May 28, 1992
Export Citation:
Assignee:
ARUBAATO TEII NAITOO
International Classes:
A61K9/00; A61K31/14; A61K31/195; A61K31/198; A61K31/22; A61K47/16; A61K47/26; A61P25/28; (IPC1-7): A61K9/00; A61K31/14; A61K31/195; A61K31/22; A61K47/16; A61K47/26
Attorney, Agent or Firm:
Motohiro Kurauchi (1 outside)