24 research outputs found
analysis of hypothesis-generation by students
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Όλ¬Έ (μμ¬)-- μμΈλνκ΅ λνμ : μνκ΅μ‘κ³Ό, 2011.2. κΆμ€λ¨.Maste
Structure Determination of Bianthraquinones and Meroterpenoids from Marine-Derived Fungi
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Όλ¬Έ (μμ¬)-- μμΈλνκ΅ λνμ : μ½νλν μ½νκ³Ό, 2017. 2. μ μ’
ν.Three new meroterpenoids (1-3), along with eleven known compounds (4-14) were isolated from the rice fermentation of the marine-derived fungus Penicillium brasilianum (strain number FCH061) obtained from the sponge collected off the coast of Chuja-do, Korea. Three new bianthraquinone metabolites (1-3), along with twelve known compounds (4-15), were isolated from the rice fermentation of the fungus Stemphylium lycopersici (strain number FJJ006) obtained from the sponge collected from Jeju island, Korea. Their structures were elucidated using comprehensive spectroscopic methods. Structures of these new compounds were determined on the basis of NMR and HR-MS analyses, as well as comparison with literatures.Introduction 1
Experimental Section 2
1. General Experimental Procedures 2
2. Isolation and Identification of Fungal Strain 2
3. Fermentation of Fungal Strain 4
4. Extraction and Isolation 5
5. Biological Assays 7
Results 9
1. Compound 1 (FCH061) 9
2. Compound 2 (FCH061) 9
3. Compound 3 (FCH061) 10
4. Compound 1 (FJJ006) 18
5. Compound 2 (FJJ006) 19
6. Compound 3 (FJJ006) 19
Conclusion 28
References 29
Spectral Data 32
Abstract in Korean 50Maste
Effets of immunosuppressant FK506 on Alzheimer`s disease
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Όλ¬Έ(μμ¬) --μμΈλνκ΅ λνμ :νλκ³Όμ λκ³Όνμ 곡,2009.8.Maste
Optimization of a 4-layer offset detector for small animal PET
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