Revision of the structure of raphanusanins, phototropism-regulating substances of radish hypocotyls
1991; Elsevier BV; Volume: 32; Issue: 46 Linguagem: Inglês
10.1016/s0040-4039(00)93595-0
ISSN1873-3581
AutoresNobuyuki Harada, Hisahiro Hagiwara, Hiroshi Ono, Hisashi Uda, Shigeru Ohba, Mari Kubota, Shigeru Nishiyama, Shosuke Yamamura, Koji Hasegawa, Masako Sakoda,
Tópico(s)Bioactive Compounds and Antitumor Agents
ResumoAbstract The structures of raphanusanins A and B, growth inhibitors involved in phototropism of radish hypocotyls, were determined by X-ray crystallographic structure analysis and by spectral studies to be (3R*,6R*)- and (3R*,6S*)-3-[methoxy(methylthio)methyl]-2-pyrrolidinethione, respectively. Therefore, the previously proposed structure of these compounds of 2-piperidinethione skeleton should be revised.
Referência(s)