2002
Chemical
constituents of
Diospyros nigra.
Dinda,
B.; Das, SK.; Bhattacharya, A.; De, UC.;
Harigaya, Y.
Journal of the Indian chemical society, 79, 553-554,
2002.
Convenient
synthesis of 7' and 6'-bromo-D-tryptophan and their
derivatives by enzymatic optical resolution using
D-aminoacylase. Konda-Yamada,
Y.; Okada, C.; Yoshida, K.; Umeda, Y.; Arima,
S.; Sato,
N.; Kai, T.; Takayanagi, H.; Harigaya,
Y.
Tetrahedron, 58(39), 7851-7861,
2002.
Pinellic
acid from the tuber of Pinellia ternata Breitenbach as an
effective oral adjuvant for nasal influenza vaccine.
Nagai,
T.; Kiyohara, H.; Munakata, K.; Shirahata, T.; Sunazuka,
T.; Harigaya,
Y.;
Yamada, H. International Immunopharmacology, 2(8),
1183-1193,
2002.
Study
of the reactions of four indolic 1-azadienes with a few
enoic, ynoic, and azo dienophiles. Chakrabarty,
M.; Sarkar, S.; Khasnobis, S.; Harigaya,
Y.; Sato,
N.; Arima,
S.
Synthetic Communications, 32(15), 2295-2306,
2002.
Dry
reaction of indoles with carbonyl compunds on
montmorillonite K10 Clay: a mild, expedient synthesis of
diindolylalkanes and vibrindole A. Chakrabarty,
M.; Ghosh, N.; Basak, R.; Harigaya,
Y.
Tetrahedron Letters, 43(22), 4075-4078,
2002.
Crystal
structure of methyl
(8R,11R,14S)-8-[N-[(tert-butoxy)carbonyl]amino]-11-(3,5-dichloro-4-hydroxyphenyl)-18,19-dibromo-5-iodo-4-hydroxy-13-methyl-9,12-dioxo-10,13-diaza-2-oxatricyclo[14.2.2.13,7]heneicosa-3,5,7(21),16,18,19-hexaene-14-carboxylate.
Kai, T.;
Kajimoto, N.; Yamada, Y.; Harigaya,
Y.;
Takayanagi, H. Analytical Sciences, 18(3), 369-370,
2002.
Total
synthesis of pinellic acid, a potent oral adjuvant for
nasal influenza vaccine. Determination of the relative and
absolute configuration. Sunazuka,
T.; Shirahata, T.; Yoshida, K.; Yamamoto, D.;
Harigaya,
Y.;
Nagai, T.; Kiyohara, H.; Yamada, H.; Kuwajima, I.; Ōmura,
S. Tetrahedron Letters, 43(7), 1265-1268,
2002.
Short
total synthesis of (+)-Madindolines A and B.
Hirose,
T.; Sunazuka, T.; Shirahata, T.; Yamamoto, D.;
Harigaya,
Y.;
Kuwajima, I.; Ōmura, S. Organic Letters, 4(4),
501-503,
2002.
The
First Total Synthesis of (±)-Arisugacin A, a Potent, Orally
Bioavailable inhibitor of Acetylcholinesterase.
Sunazuka,
T.; Handa, M.; Nagai, K.; Shirahata, T.;
Harigaya, Y.;
Otoguro, K.; Kuwajima, I.; Ōmura, S. Organic Letters, 4(3),
367-369,
2002.