21 research outputs found
๋ฐฑ๋์น์ ์ฑ๋ถ์ฐ๊ตฌ
No full textํ์๋
ผ๋ฌธ (์์ฌ)-- ์์ธ๋ํ๊ต ๋ํ์ : ์ฝํ๊ณผ, 2012. 2. ์ ์ข
ํ.For the investigation of bioactive natural products with sortase A (SrtA) inhibitory effect, various extracts of Korean herbal medicine were evaluated. Consequently selected for chemical investigation was the dried root of Pulsatilla chinensis (Ranunculaceae) which is an oriental folk medicine used mainly for amoebic dysentery, malaria, vaginal trichomoniasis, and bacterial infections.
Using the bioactivity-guided chromatographic separation, in conjunc- tion with spectral analyses, the isolated compounds were structurally identified to be ten lignans and ten triterpenoidal saponins, in total twenty compounds.
Among the isolated compounds, two lignans were determined to be the new ones having the opposite stereochemical configurations from known ones based on optical rotation and NOESY analysis.Maste
Redefinition of Identity of Chun-soo Kimโs Nonsense Poetry- Through Modification of Period Category and Investigation of Lexical Semantics
No full textAn Analysis of Correlation between Polysemy of Locative Preposition in Modern Chinese and โStop-Motionโ Space Cycle
No full textThe Grammaticalization Phenomenon and Syntactic & Pragmatic Meaning of Usual Form โ-(์ผ)ใด ๊ฒฐ๊ณผ/๋์/๋๋จธ์งโ
No full textThe Mediating Effects of Public Type Child Care Center Teachers' Professional Perception on the Relationship between Teachers' Job Satisfaction and Teacher-Child Interaction
No full textA Study on the Conceptual Structure and Grammaticalization of Auxiliary Verbs : Focusing on โ๊ฐ์ง๋คโ
No full textAspects in the sementic expansion and meaning correspondence in the use of verbs โ์ฃผ๋คโ and โ๋ฐ๋คโ
No full textStudy on Burnout Experience Factors of Teachers of Young Children from Multicultural Families
No full textA study on the job stress and recognition of professionalism according to the CCTV awareness of child care teachers
No full textA Study on the Child-care Teachersโ Recognition toward Job Stress in the Disabled Child Care
No full text
