Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Supanee Duangteraprecha"'
Autor:
Hiroyasu Nagase, Kazuhisa Miyamoto, Motoyasu Honda, Supanee Duangteraprecha, Kazumasa Hirata, Tomohiro Akagi, Yayoi Sakamoto
Publikováno v:
Journal of Bioscience and Bioengineering. 87:781-786
A reaction model for the flavin mononucleotide-mediated coupling of catharanthine (C) and vindoline (V) under near-ultraviolet light was established based on the results of experiments on the effects of various physical and chemical factors on the di
Autor:
Tomohiro Akagi, Supanee Duangteraprecha, Hiroshi Katayama, Motoyasu Honda, Kazuhisa Miyamoto, Kazumasa Hirata, Etsuko Morihara, Masuo Nakae
Publikováno v:
Biotechnology Letters. 19:53-57
Vinblastine (VLB) is an antineoplastic agent contained in leaves of Catharanthus roseus. One-pot synthesis of VLB from vindoline and catharanthine, biosynthetic precursors in the plant, was achieved under biomimetic conditions. FMN-mediated coupling
Autor:
Supanee Duangteraprecha, Etsuko Morihara, Kazumasa Hirata, Kazuhisa Miyamoto, Masuo Nakae, Motoyasu Honda, Hiroshi Katayama
Publikováno v:
Journal of Fermentation and Bioengineering. 83:227-232
Non-enzymic coupling of vindoline and catharanthine to synthesize the dihydropyridinium intermediate (DHPI) of dimeric alkaloids was achieved under near-ultraviolet light irradiation with a peak at 370 nm in the presence of flavin mononucleotide (FMN
Autor:
Isamu Murakoshi, Noriko Matsushita, Fumio Ikegami, Supanee Duangteraprecha, Toshikazu Sekine, Noriko Matsuda, Nijsiri Ruangrungsi
Publikováno v:
Phytochemistry. 28:881-882
A third new sulphur-containing amide, entadamide C, has been isolated from the leaves of Entada phaseoloides together with entadamide A. The stereostructure including the absolute configuration of entadamide C was established as (R)-(+)-trans-N-(2-hy