2006
An expeditious approach to Knoevenagel condensation of Meldrum's acid on natural alumina using microwave irradiation. Chakrabarty, M.; Mukherjee, R.; Chakrabarty, M.; Arima, S.; Harigaya, Y. Letters in Organic Chemistry, 3(11), 868-871, 2006.

A new bis-iridoid glucoside from Mussaenda incana. Dinda, B.; Debnath, S.; Majumder, S.; Arima, S.; Sato, N.; Harigaya, Y. Chinese Chemical Letters, 17(10), 1331-1334, 2006.

Phosphoric acid-on-silica gel: a green catalyst for the synthesis of symmetrical bis(indolyl)alkanes.
Chakrabarty, M.; Mukherjee, R.; Mukherji, A.; Arima, S.; Harigaya, Y. Heterocycles, 68(8), 1659-1668, 2006.

Total synthesis, elucidation of absolute stereochemistry, and adjuvant activity of trihydroxy fatty acids.
Shirahata, T.; Sunazuka, T.; Yoshida, K.; Yamamoto, D.; Harigaya, Y.; Kuwajima, I.; Nagai, T.; Kiyohara, H.; Yamada, H.; Ōmura, S. Tetrahedron, 62(40), 9483-9496, 2006.

Mild deprotection of tert-butyl carbamates of NH-heteroarenes under basic conditions. Chakrabarty, M.; Kundu, T.; Harigaya, Y. Synthetic Communications, 36(14), 2069-2077, 2006.

Chemical constituents of Gomphrena globosa. II. Dinda, B.; Ghosh, B.; Achari, B.; Arima, S.; Sato, N.; Harigaya, Y. Natural Product Sciences, 12(2), 89-93, 2006.

Structure elucidation of fungal sespendole, an inhibitor of lipid droplet synthesis in macrophages. Uchida, R.; Kim, Y. -P.; Nagamitsu, T.; Tomoda, H.; Ōmura, S. Journal of Antibiotics, 59(6), 338-344, 2006.

Application of sulfamic acid as an eco-friendly catalyst in an expedient synthesis of benzimidazoles. Chakrabarty, M.; Karmakar, S.; Mukherji, A.; Arima, S.; Harigaya, Y. Heterocycles, 68(5), 967-974, 2006.

A new catalytic application of a Keggin acid in the synthesis of symmetrical bis(indolyl) alkanes. Chakrabarty, M.; Mukherji, A.; Karmakar, S.; Arima, S.; Harigaya, Y. Heterocycles, 68(2), 331-338, 2006.

Iridoid glucosides from Wendlandia tinctoria roots. Dinda, B.; Debnath, S.; Arima, S.; Sato, N.; Harigaya, Y. Chemical & Pharmaceutical Bulletin, 54(7), 1030-1033, 2006.

Preparation of 7-halo-indoles by thallation of N-formylindoline and their attempted use for synthesis of the right-hand segment of chloropeptin. Yamada, Y.; Arima, S.; Okada, C.; Akiba, A.; Kai, T.; Harigaya, Y. Chemical & Pharmaceutical Bulletin, 54(6), 788-794, 2006.

Antimicrobial C-glucoside from aerial parts of Diospyros nigra. Dinda, B.; Bhattacharya, A.; De, U. C.; Arima, S.; Takayanagi, H.; Harigaya, Y. Chemical & Pharmaceutical Bulletin, 54(5), 679-681, 2006.

Identification of inorganic anions by gas chromatography/mass spectrometry.
Sakayanagi, M.; Yamada, Y.; Sakabe, C.; Watanabe, K.; Harigaya, Y. Forensic science international, 157(2-3), 134-143, 2006.