- 作者: 高淑芳 ; 方俊民 ; 鄭玉瑕
- 作者服務機構: 台灣大學化學系
- 中文摘要: The aerial part of Rosa transmorrisonensis Hayata contains chemical constituents of long-chain alkanes, linolenic acid, squalene, catechin, sitosterol, sitosteryl-.beta.-D-glucoside, 3,4,5-trimethoxyphenyl-.beta.-D- glucoside, 9-glucosyl-4,7E- megastigmadien-3-one, oleanolic acid and eight ursolic acid derivatives. Among them, the new compound was determined to be 2,3,4,6-tetraacetyl-(19.alpha.-hydroxy-2.alpha.,3.alpha.,24-triacetoxyurs-12-en- 28-oyl)-.beta.-D-glucopyranoside by spectral methods.
- 英文摘要: --
- 中文關鍵字: Rosa Transmorrisonensis; Rosaceae; Aerial Part; Ursolic Acid Derivative
- 英文關鍵字: 高山薔薇;薔薇科;對苯二胺酸衍生物