The Faculty of Technology, Mahasarakham University, Thailand,, The First Prize for poster presentation, International Conference of Food, Agriculture and Biotechnology (ICoFAB) 2018,,Effects of photosynthetic photon flux density and root-zone temperature on bioactive compound accumulation and growth of coriander (Coriandrum sativum L.) in plant factory.Duyen T.P. Nguyen Na Lu Natsuko Kagawa Michiko Takagaki
2016年11月
ELSEVIER, 2nd Prize - Best Poster Award, The 1st Food Chemistry Conference,,Quantitative chemical analysis of bioactive extracts from leaves of Perilla frutescens grown in a plant factory with different light intensities and nutrient levels.Natsuko Kagawa
2006年
Merck & Co., Inc., Postdoctoral Research Fellowship in Synthetic Organic Chemistry 2006,,Synthetic Studies Towards Strictamine.Natsuko Kagawa
Natsuko Kagawa   Masataka Ihara   Masahiro Toyota   
JOURNAL OF ORGANIC CHEMISTRY 71(18) 6796-6805 2006年9月 [査読有り]
The details of a convergent total synthesis of (+)-mycalamide A are described. Yb(OTf)(3)-TMSCl-catalyzed cross-aldol reaction conditions are used to synthesize the right segment of mycalamide A. In this reaction, an acid-sensitive aldehyde reacts...
N Kagawa   M Ihara   M Toyota   
ORGANIC LETTERS 8(5) 875-878 2006年3月 [査読有り]
A convergent total synthesis of (+)-mycalamide A is described. A Yb(OTf)(3)-TMSCI catalytic system is used to synthesize a trioxadecalin ring system, which contains the right segment of mycalamide A. In addition, a tetrallydropyran ring, which is ...
Mycalamide A was originally isolated from a New Zealand marine sponge in 1988. Mycalanide A exhibits immunosuppressive activity by suppressing T-cell more effectively than FK506. In addition, mycalamide A possesses a quite unique structure bearing...
N Kagawa   M Toyota   M Ihara   
AUSTRALIAN JOURNAL OF CHEMISTRY 57(7) 655-657 2004年 [査読有り]
A combination of Yb(OTf)(3) and TMSCl influenced the outcome of cross-aldol reactions of cycloalkanones and benzaldehyde. Interestingly, reaction of cycloheptanone and cyclooctanone with aldehydes under the Yb( OTf) 3 TMSCl reagent system provides...