Entecavir CAS Registry Number: 142217-69-4 恩替卡韦
CAS Name: 2-Amino-1,9-dihydro-9-[(1S,3R,4S)-4-hydroxy-3-(hydroxymethyl)-2-methylenecyclopentyl]-6H-purin-6-one
Percent Composition: C 51.98%, H 5.45%, N 25.26%, O 17.31%
📌 参考资料/链接：
Literature References: Deoxyguanine nucleoside analog; inhibits hepatitis B virus (HBV) DNA polymerase. Prepn: R. Zahler, W. A. Slusarchyk, EP 481754; eidem, US 5206244 (1992, 1993 both to Squibb); G. S. Bisacchi et al., Bioorg. Med. Chem. Lett. 7, 127 (1997). In vitro antiviral activity: S. F. Innaimo et al, Antimicrob. Agents Chemother. 41, 1444 (1997). Review of pharmacology and clinical experience: P. Honkoop, R. A. de Man, Expert Opin. Invest. Drugs 12, 683-688 (2003); T. Shaw, S. Locarnini, Expert Rev. Anti Infect. Ther. 2, 853-871 (2004). Clinical comparisons with lamivudine in chronic hepatitis B: T.-T. Chang et al., N. Engl. J. Med. 354, 1001 (2006); C.-L. Lai et al., ibid. 1011.
📄 详细内容
Derivative Type: Monohydrate
CAS Registry Number: 209216-23-9Trademarks: Baraclude (BMS)
Percent Composition: C 48.81%, H 5.80%, N 23.72%, O 21.67%
Properties: White to off-white powder, mp 220°. [a]D +35.0° (c = 0.38 in water). Soly in water: 2.4 mg/ml. pH of saturated soln in water is 7.9 at 25°±0.5°.
Melting point: mp 220°
Optical Rotation: [a]D +35.0° (c = 0.38 in water)
Therap-Cat: Antiviral.
Keywords: Antiviral; Purines/Pyrimidinones.
产品链接: 142217-69-4››