Zobrazeno 1 - 2
of 2
pro vyhledávání: '"Katsuya Yoshimoto"'
Publikováno v:
Cement Science and Concrete Technology. 65:298-303
Autor:
Osamu Yonemitsu, Katsuya Yoshimoto, Bao-Zhong Zheng, Shin-ichi Kusaka, Haruo Yamada, Masaya Kuroda, Katsuya Matsui
Publikováno v:
European Journal of Organic Chemistry. 2001:3615
Stereoselective synthesis of two C(1)−C(12) fragments, 3 and 4, of antitumor agents tedanolide (1) and 13-deoxytedanolide (2) was achieved by means of several regio- and/or stereoselective reactions. Ethyl ketone 14 was synthesized from methyl (S)-