S-Space College of Medicine/School of Medicine (의과대학/대학원) Dept. of Medicine (의학과) The Seoul Journal of Medicine The Seoul Journal of Medicine Vol. 01 No.2 (1960)
Maackia Amurensis Ruprecht(다름나무)의 성분 및 약리작용의 연구(제2보)
Studies on the Chemical Composition of Maackia amurensis Rup. and its Pharmacological Actions.
- Issue Date
- 서울대학교 의과대학
- Seoul J Med 1960;1(2):79-86
- In the last report, the auther examined over the
chemical conponents of water extracts derived
from the bark of Maackia amurensis Rup. together
with their pharmacological actions and came
to a convulsions that there probably be contained
in the bark of Maackia amurensis Rup. certain
alkaloids which cause convulsions in mouse.
This time, by using Dowex 50, cation exchange
resine , the author has isolated a crystalline substance,
m.p. 155°C., from the bark of Maackia amurensis.
Examined with regard to physical properties
and pharmacological action of the substance,
following results has been obtained.