Uroleuconaphins A1 and B1, two red pigments from the aphid Uroleucon nigrotuberculatum (Olive)

Autor:	Masami Tanaka, Hiroto Kaku, Shigeru Takaoka, Shinya Suzuki, Kentaro Yamaguchi, Masaki Kawase, Masao Sato, Hyuma Masu, Takeshi Nishii, Toshihiro Hashimoto, Yoshinori Asakawa, Tetsuto Tsunoda, Mitsuyo Horikawa
Rok vydání:	2006
Předmět:	Aphid biology Stereochemistry Chemistry Organic Chemistry biology.organism_classification Ring (chemistry) Biochemistry Quinone Uroleucon nigrotuberculatum Pigment visual_art Drug Discovery visual_art.visual_art_medium Molecule X ray analysis
Zdroj:	Tetrahedron. 62:9072-9076
ISSN:	0040-4020
DOI:	10.1016/j.tet.2006.06.111
Popis:	Two novel red pigments, uroleuconaphins A1 (1) and B1 (2) were isolated from the aphid Uroleucon nigrotuberculatum (Olive). The structures and the absolute configurations of 1 and 2 were determined by single-crystal X-ray analysis of their derivatives. These structures were constituted as dimeric compounds of two molecules of quinone A (3), which were linked via a dihydrofuran ring system.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::49d2b55cc22d209327edaa4903d5d478 https://doi.org/10.1016/j.tet.2006.06.111 Zobrazit plný text záznamu Full Text from ScienceDirect