Zobrazeno 1 - 2
of 2
pro vyhledávání: '"Azusa Okano"'
Autor:
Mariko Kawamura, Azusa Okano, Akio Murai, Takanori Suzuki, Yu ichi Aki, Daisuke Awakura, Fuyuki Yamamoto, Hidetoshi Kawai, Shunsuke Shiga, Kenshu Fujiwara, Masanori Kobayashi
Publikováno v:
Tetrahedron Letters. 48:4523-4527
In this study, we synthesized the C8–C20 and C21–C30 segments of the diarrhetic shellfish toxin pectenotoxin 2. The C8–C20 segment was assembled from a phosphonate corresponding to the C8–C15 segment (prepared from l -malic acid in 19 steps)
Autor:
Masanori Kobayashi, Azusa Okano, Fuyuki Yamamoto, Kenshu Fujiwara, Hidetoshi Kawai, Seiji Amano, Takanori Suzuki, Akio Murai, Yu-ichi Aki, Mariko Kawamura, Daisuke Awakura
Publikováno v:
Tetrahedron Letters. 46:5067-5069
The common left-half [C31–C33(OC1–C7)–C40] part of pectenotoxins has been synthesized convergently from the C31–C35, C36–C40, and C1–C7 parts. The C31–C35 part, prepared via a new route shorter than our previous route, was coupled with