Hiromitsu Takayama
Graduate School of Pharmaceutical Sciences
Chiba University
1-33, Yayoi-cho
Inage-ku
Japan
Name/email consistency: high
- Determination of absolute configuration of trimeric indole alkaloid, psychotrimine, by first asymmetric total synthesis. Takahashi, N., Ito, T., Matsuda, Y., Kogure, N., Kitajima, M., Takayama, H. Chem. Commun. (Camb.) (2010)
- A new 9-methoxyyohimbine-type indole alkaloid from Mitragyna africanus. Takayama, H., Ishikawa, H., Kitajima, M., Aimi, N., Aji, B.M. Chem. Pharm. Bull. (2004)
- Gluco-indole alkaloids from Nauclea cadamba in Thailand and transformation of 3 alpha-dihydrocadambine into the indolopyridine alkaloid, 16-carbomethoxynaufoline. Takayama, H., Tsutsumi, S., Kitajima, M., Santiarworn, D., Liawruangrath, B., Aimi, N. Chem. Pharm. Bull. (2003)
- Studies on the synthesis and opioid agonistic activities of mitragynine-related indole alkaloids: discovery of opioid agonists structurally different from other opioid ligands. Takayama, H., Ishikawa, H., Kurihara, M., Kitajima, M., Aimi, N., Ponglux, D., Koyama, F., Matsumoto, K., Moriyama, T., Yamamoto, L.T., Watanabe, K., Murayama, T., Horie, S. J. Med. Chem. (2002)
- Formation of an unusual dimeric compound by lead tetraacetate oxidation of a corynanthe-type indole alkaloid, mitragynine. Takayama, H., Ishikawa, H., Kitajima, M., Aimi, N. Chem. Pharm. Bull. (2002)
- Isolation and structure elucidation of two new alkaloids, pandamarilactonine-C and -D, from Pandanus amaryllifolius and revision of relative stereochemistry of pandamarilactonine-A and -B by total synthesis. Takayama, H., Ichikawa, T., Kitajima, M., Nonato, M.G., Aimi, N. Chem. Pharm. Bull. (2002)
- Isolation and characterization of two new alkaloids, norpandamarilactonine-A and -B, from Pandanus amaryllifolius by spectroscopic and synthetic methods. Takayama, H., Ichikawa, T., Kitajima, M., Nonato, M.G., Aimi, N. J. Nat. Prod. (2001)
- A new type of lycopodium alkaloid, lycoposerramine-A, from Lycopodium serratum Thunb. Takayama, H., Katakawa, K., Kitajima, M., Seki, H., Yamaguchi, K., Aimi, N. Org. Lett. (2001)