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[ Last edited by ±¿±¿Öí0608 on 2009-9-30 at 08:10 ]
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montclimber

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HPLC analyse: R. J. Stubbs, A. J. Harker, J. Chromatog. B 670, 279 (1995)
Optical Rotation:  +40.9   (c=0.9 in water)
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zqwxling

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Originally posted by montclimber at 2009-10-3 20:43:
HPLC analyse: R. J. Stubbs, A. J. Harker, J. Chromatog. B 670, 279 (1995)
Optical Rotation:  +40.9   (c=0.9 in water)

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3Â¥2009-10-04 08:20:54
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zhongweixu

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4Â¥2009-10-10 15:20:59
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881010

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±¿±¿Öí0608(½ð±Ò+1,VIP+0):лл²ÎÓë 10-12 12:43
¡¾·Ö×Óʽ³É·Ö¡¿»¯Ñ§ÃûΪ£º5-ÒÒõ£°±»ù-4-£Û(°±»ùÑǰ±»ù¼×»ù)-°±»ù£Ý-2£¬6-Çâ-3£¬4£¬5-ÈýÈ¥Ñõ-D-±ûÈý´¼»ù-D-°ëÈéÌÇ-2-Ï©´¼Ëá¡£·Ö×ÓʽC12H20N4O7£¬Ïà¶Ô·Ö×ÓÖÊÁ¿332.3¡£±¾Æ·Îª°×É«»ò»Ò°×É«·ÛÄ©£¬20¡æÊ±Ë®ÖеÄÈܽâ¶ÈԼΪ18 mg.ml-1
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zmkj

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Identifiers
CAS number 139110-80-8
ATC code J05AH01
PubChem 60855
DrugBank APRD00378
Chemical data
Formula C12H20N4O7  
Mol. mass 332.31 g/mol
Synonyms 5-acetamido- 4-guanidino- 6-(1,2,3-trihydroxypropyl)- 5,6-dihydro- 4H-pyran- 2-carboxylic acid
Pharmacokinetic data
Bioavailability 2% (oral)
Protein binding <10%
Metabolism Negligible
Half life 2.5¨C5.1 hours
Excretion Renal
6Â¥2009-12-08 15:51:59
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zmkj

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Title: Zanamivir
CAS Registry Number: 139110-80-8
CAS Name: 5-(Acetylamino)-4-[(aminoiminomethyl)amino]-2,6-anhydro-3,4,5-trideoxy-D-glycero-D-galacto-non-2-enonic acid
Additional Names: 4-guanidino-2,4-dideoxy-2,3-dehydro-N-acetylneuraminic acid; 4-guanidino-Neu5Ac2en; 5-acetamido-4-guanidino-2,3,4,5-tetradeoxy-D-glycero-D-galacto-non-2-enopyranosonic acid
Manufacturers' Codes: GG-167; GR-121167X
Trademarks: Relenza (GSK)
Molecular Formula: C12H20N4O7
Molecular Weight: 332.31
Percent Composition: C 43.37%, H 6.07%, N 16.86%, O 33.70%
Literature References: Influenza viral neuraminidase inhibitor; structural analog of the sialic acids, q.v. Prepn: L. M. von Itzstein et al., WO 9116320; eidem, US 5360817 (1991, 1994 both to Biota); M. von Itzstein et al., Carbohydr. Res. 259, 301 (1994). Structure-activity study: eidem et al., Nature 363, 418 (1993). Inhibition of sialidase (neuraminidase) from influenza virus: M. S. Pegg, M. von Itzstein, Biochem. Mol. Biol. Int. 32, 851 (1994). In vitro antiviral activity: J. M. Woods et al., Antimicrob. Agents Chemother. 37, 1473 (1993). HPLC determn in serum: R. J. Stubbs, A. J. Harker, J. Chromatogr. B 670, 279 (1995). Clinical trial in influenza A and B infection: F. G. Hayden et al., N. Engl. J. Med. 337, 874 (1997); in prevention of influenza in healthy adults: A. S. Monto et al., J. Am. Med. Assoc. 282, 31 (1999).
Properties: Colorless crystals as the sesquihydrate, mp 256¡ã (dec). [a]D20 +40.9¡ã (c = 0.9 in water). Zwitterionic at physiological pH.
Melting point: mp 256¡ã (dec)
Optical Rotation: [a]D20 +40.9¡ã (c = 0.9 in water)
Therap-Cat: Antiviral.
Keywords: Antiviral; Sialic Acid Analogs; Neuraminidase Inhibitor.
7Â¥2009-12-08 15:53:08
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