87005-03-6Relevant articles and documents
The absolute stereostructures of the polyacetylenic constituents of Ginseng Radix Rubra
Kobayashi, Motomasa,Mahmud, Taifo,Umezome, Takashi,Wang, Weiqi,Murakami, Nobutoshi,Kitagawa, Isao
, p. 15691 - 15700 (1997)
The absolute stereostructures of panaxytriol (1) and panaxydol (2), two polyacetylenic constituents of the oriental medicine, Ginseng Radix Rubra, were determined by applying the modified Mosher method, CD exciton chirality method, and chemical conversion to be expressed as (3R,9R,10R)-heptadec-1-ene-4,6-diyne-3,9,10-triol and (3R,9R,10S)-9,10-epoxy-heptadec-1-ene-4,6-diyn-3-ol, respectively. Panaxytriol (1), the characteristic constituent of Ginseng Radix Rubra, was presumed to be formed from panaxydol (2), during the processing of the crude drug, via a regioselective hydrolysis of the epoxy moiety in 2.
Total synthesis of (3R,9R,10R)-panaxytriol via tandem metathesis and metallotropic [1,3]-shift as a key step
Eun, Jin Cho,Lee, Daesung
, p. 257 - 259 (2008)
(Chemical Equation Presented) Enyne metathesis is unique for its capacity to carry out multiple bond formation in tandem fashion. Its combined use with metallotropic [1,3]-shift allowed for the development of a novel strategy for the total synthesis of a conjugated 1,3-diyne-containing natural product (3R,9R,10R)-panaxytriol.
Synthesis of panaxytriol and its stereoisomers as potential antitumor drugs
Mao, Jianyou,Zhong, Jiangchun,Wang, Bo,Jin, Jing,Li, Shuoning,Gao, Zidong,Yang, Hanze,Bian, Qinghua
, p. 330 - 337 (2016/04/09)
An efficient synthesis of panaxytriol and its seven stereoisomers was achieved, and four unnatural diastereomers of 2a were prepared. The key steps involved the opening of vicinal hydroxy epoxides, the stereospecific opening of the epoxides with perchlori
Total synthesis of panaxytriol and panaxydiol
Prasad, Kavirayani R.,Swain, Bandita
, p. 1261 - 1265 (2011/11/28)
The enantioselective total synthesis of the diyne containing natural products panaxytriol and (3S,10R)-panaxydiol from l-tartaric acid is reported. Key steps in the synthesis include the elaboration of a γ-hydroxy amide derived from tartaric acid to the r