[Chemical studies on Pyrrosia gralla (Gies.) Ching].
From Pyrrosia gralla four compounds were isolated and identified stigmasterol(I), ursolic acid (II), mangiferin(III) and sucrose(IV) by physical and chemical means. Compounds I and II were obtained from Pyrrosia for the first time.
Zheng
X
X
Hengyang Medical College, Hengyang 421001.
Xu
Y
Y
Xu
J
J
D004365:Drugs, Chinese Herbal / Q000737:chemistry*; D015394:Molecular Structure; D010946:Plants, Medicinal / Q000737:chemistry*; D013265:Stigmasterol / Q000737:chemistry / Q000302:isolation & purification*; D014315:Triterpenes / Q000737:chemistry / Q000302:isolation & purification*; D014966:Xanthenes / Q000737:chemistry / Q000302:isolation & purification*; D044004:Xanthones; D000097245:Ursolic Acid
D004365:Drugs, Chinese Herbal; D013265:Stigmasterol; D014315:Triterpenes; D014966:Xanthenes; D044004:Xanthones; D000097245:Ursolic Acid; C013592:mangiferin