Method for treatment of senile dementia

Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Carbohydrate doai

Patent

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

536 5, 514879, 4241951, A61K 3578, C07H 1520

Patent

active

049668935

ABSTRACT:
Ginsenosides Rb.sub.1 and Rg.sub.1 enhance the avaiability of acetylcholine in the cortical and hippocampal regions of the brain and alleviate the symptoms of Alzheimer-type senile dementia.
Pure Rb.sub.1 is isolated from a mixture of ginsenosides by a process involving vacuum chromatography on silica gel. Preferably, the mixture of ginsenosides is enriched in Rb.sub.1 by partition between an aqueous system and water ethyl acetatebutanol.

REFERENCES:
patent: 4157894 (1979-06-01), Bombardelli
patent: 4317816 (1982-03-01), Arichi et al.
patent: 4339442 (1982-07-01), Takemoto et al.
patent: 4446130 (1984-05-01), Hachiya et al.
patent: 4621137 (1986-11-01), Miyake et al.
patent: 4647460 (1987-03-01), Lee
patent: 4684628 (1987-08-01), Liu
patent: 4687761 (1987-08-01), Liu
patent: 4755504 (1988-07-01), Liu
patent: 4814339 (1989-03-01), Rotondo
patent: 4837219 (1989-06-01), Hutterer
patent: 4847082 (1989-07-01), Sabin
patent: 4851414 (1989-07-01), Shiozaki et al.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Method for treatment of senile dementia does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Method for treatment of senile dementia, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Method for treatment of senile dementia will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-275378

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.