Drug – bio-affecting and body treating compositions – Designated organic active ingredient containing – Having -c- – wherein x is chalcogen – bonded directly to...
Patent
1997-03-12
1999-01-12
Spivack, Phyllis G.
Drug, bio-affecting and body treating compositions
Designated organic active ingredient containing
Having -c-, wherein x is chalcogen, bonded directly to...
A61K 31505
Patent
active
058590161
ABSTRACT:
Dehydroevodiamine-HCl, a constituent of Evodia rutaecarpa Benth. (DHED) exhibits anti-AChE activity and improves the memory impairment of animals produced by scopolamine in the passive avoidance test. Thus, DHED can be a potent, long term memory enhancing and anti-dementia agent if it is used together with a pharmaceutically acceptable carrier.
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H. Yang et al., "Hypotensive Effects of Dehyroevodiamine, A Quinazolino-carboline Alkaloid Isolated From Evodiae Rutaecarpa Rutaecarpa", Asia Pacific Journal of Pharmacology, 3:191-196 (1988).
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Choi Woong
Kang Sam-Sik
Kim Seong-hun
Park Cheol-Hyoung
Suh Yoo-Hun
JE IL Pharmaceutical Co., Ltd.
Spivack Phyllis G.
Yoo-Hun Suh
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