Items where Author is "Hirasawa, Y."

Article

Nugroho, M.E. and Momota, T. and Sugiura, R. and Hanzawa, M. and Yajima, E. and Nagakura, Y. and Yasuda, N. and Hirasawa, Y. and Wong, C.P. and Kaneda, T. and Hadi, A.H.A. and Fukaya, H. and Morita, H. (2014) Dysotriflorins A-M, triterpenoids from dysoxylum densiflorum. Tetrahedron, 70 (51). pp. 9661-9667.

Hirasawa, Y. and Kato, Y. and Wong, C.P. and Uchiyama, N. and Goda, Y. and Hadi, A.H.A. and Ali, Hapipah Mohd and Morita, H. (2014) Hupermine A, a novel C16N2-type Lycopodium alkaloid from Huperzia phlegmaria. Tetrahedron Letters, 55 (11). pp. 1902-1904. ISSN 0040-4039, DOI https://doi.org/10.1016/j.tetlet.2014.01.141.

Nugroho, A.E. and Hirasawa, Y. and Hosoya, T. and Awang, K. and Hadi, A.H.A. and Morita, H. (2010) Bisleucocurine A, a novel bisindole alkaloid from Leuconotis griffithii. Tetrahedron Letters, 51 (19). pp. 2589-2592.

Hirasawa, Y. and Shoji, T. and Arai, T. and Nugroho, A.E. and Deguchi, J. and Hosoya, T. and Uchiyama, N. and Goda, Y. and Awang, K. and Hadi, A.H.A. and Shiro, M. and Morita, H. (2010) Bisleuconothine A, an eburnane-aspidosperma bisindole alkaloid from Leuconotis griffithii. Bioorganic & Medicinal Chemistry Letters, 20 (6). pp. 2021-2024.

Hirasawa, Y. and Hara, M. and Nugroho, A.E. and Sugai, M. and Zaima, K. and Kawahara, N. and Goda, Y. and Awang, K. and Hadi, A.H.A. and Litaudon, M. and Morita, H. (2010) Bisnicalaterines B and C, atropisomeric bisindole alkaloids from hunteria zeylanica, showing vasorelaxant activity. The Journal of Organic Chemistry, 75 (12). pp. 4218-4223.

Deguchi, J. and Shoji, T. and Nugroho, A.E. and Hirasawa, Y. and Hosoya, T. and Shirota, O. and Awang, Khalijah and Hadi, A.H.A. and Morita, H. (2010) Eucophylline, a tetracyclic vinylquinoline alkaloid from leuconotis eugenifolius. Journal of Natural Products-Copublished with the Am. Soc. of Pharmacognosy, 73 (10). pp. 1727-1729.

Shimokawa, Y. and Akao, Y. and Hirasawa, Y. and Awang, Khalijah and Hadi, A.H.A. and Sato, S. and Aoyama, C. and Takeo, Ji. and Shiro, M. and Morita, H. (2010) Gneyulins A and B, stilbene trimers, and noidesols A and B, dihydrofluvonol-C-Glucosides, from the Bark of gnetum gnemonoides. Journal of Natural Products, 73 (4). pp. 763-767.