5Li Y S, Chen Z J, Zhu D Y. A novel bis-furan derivative, two new natural furan derivatives from Rehmannia glutinosa and their bioactivity. Nat Prod Res, 2005, 19(2):165-170
6Morota T, Sasaki H, Nishimura H, et al. Two iridoid glycosides from Rehmannia glutinosa. Phytochemistry, 1989, 28(8):2149-2153
7Kitagawa I, Fukuda Y, Taniyama T, et al. Chemical studies on crude drug processing. Ⅶ. on the constituents of Rehmanniae Radix. ( 1 ):absolute stereostructures of rehmaglutins A, B, and D isolated from Chinese Rehmanniae Radix, the dried root of Rehmannia glutinosa Libosch. Chem Pharm Bull, 1991, 39(5):1171-1176
8Nishimura H, Sasaki H, Morota T, et al. Six iridoid glycosides from Rehmannia glutinosa. Phytochemsitry, 19899 28 (10): 2705-2709
9Yoshikawa M, Fukuda Y, Taniyama T, et al. Absolute stereostrutures of rehmaglutin C and glutinoside a new lactone and a new chlorinated iridoid glucoside from Chinese Rehmanniae Radix. Chem Pharm Bull, 1986, 34 (3):1403- 1406
10Morota T, Nishimura H, Sasaki H, et al. Five cyclopentanoid monoterpenes from Rehmannia glutinosa. Phytochemistry, 1989, 28(9): 2385-2391
